One aspect of the invention provides a composite refrigeration line set including at least one selected from the group consisting of: a suction line and a return line, characterized in that one or more of the suction line and the return line are a composite refrigeration line set tube include: an inner plastic tube; a first adhesive layer positioned about the inner plastic tube; an aluminum layer positioned about the first adhesive layer and coupled to the inner plastic tube via the first adhesive layer; a second adhesive layer positioned about the aluminum layer; and an outer plastic layer positioned about the aluminum layer coupled to the aluminum layer via the second adhesive layer. The inner plastic tube is polyethylene of raised temperature. The outer plastic tube is polyethylene of raised temperature. The aluminum layer comprises AL 3005-O.
B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
B32B 15/09 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin comprising polyesters
B32B 15/20 - Layered products essentially comprising metal comprising aluminium or copper
F16L 59/12 - Arrangements for supporting insulation from the wall or body insulated, e.g. by means of spacers between pipe and heat-insulating materialArrangements specially adapted for supporting insulated bodies
F16L 59/14 - Arrangements for the insulation of pipes or pipe systems
2.
MULTILAYER COMPOSITE TUBE WITH FLAME-RESISTANT LAYERS
One aspect of the invention provides a composite refrigeration line set including: a suction line and a return line. One or more of the lines are a composite refrigeration line set tube including: an inner plastic tube; a first adhesive layer external to the inner plastic tube; an aluminum layer surrounding the first adhesive layer and coupled to the inner plastic tube via the first adhesive layer; a second adhesive layer external to the aluminum layer; and an outer plastic layer surrounding the aluminum layer and coupled to the aluminum layer via the second adhesive layer. The outer plastic tube includes a flame-resistant compound combined with PERT. The composite refrigeration line set tube has a flame and smoke spread rating of no more than 25/50 when tested in isolation using Appendix A1.22 of the CAN/ULC-S102-10 Standard Test Method for Surface Burning Characteristics of Building Materials and Assemblies.
B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
B32B 15/20 - Layered products essentially comprising metal comprising aluminium or copper
B32B 27/20 - Layered products essentially comprising synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
A hub for wound material is provided herein. The hub includes a first body portion including a first elongated portion extending from a first proximal end to a first distal end. The first elongated portion defines a first mating end defining a first mating feature. The first body portion also includes a first flanged portion. The hub also includes a second body portion. The second body portion also includes a second elongated portion extending from a second proximal end to a second distal end. The second elongated portion defines a second mating end. The second mating end defines a second mating feature. The second body portion also includes a second flanged portion. The first body portion and the second body portion are connected via the first mating feature and the second mating feature. The first body portion and the second body portion are identical.
One aspect of the invention provides a composite refrigeration line set including: at least one selected from the group consisting of: a suction line and a return line. One or more of the suction line and the return line are a composite refrigeration line set tube including: an inner plastic tube; a first adhesive layer positioned about the inner plastic tube; an aluminum layer positioned about the first adhesive layer and coupled to the inner plastic tube via the first adhesive layer; a second adhesive layer positioned about the aluminum layer; and an outer plastic layer positioned about the aluminum layer coupled to the aluminum layer via the second adhesive layer. The inner plastic tube is polyethylene-fiberglass composite. The outer plastic tube is polyethylene-fiberglass composite. The aluminum layer includes an alloy selected from the group consisting of AL 3004-O, AL 3005-O, and AL 3555-O.
B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
B32B 15/085 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin comprising polyolefins
B32B 15/20 - Layered products essentially comprising metal comprising aluminium or copper
B32B 27/18 - Layered products essentially comprising synthetic resin characterised by the use of special additives
One aspect of the invention provides a composite refrigeration line set including: at least one selected from the group consisting of: a suction line and a return line. One or more of the suction line and the return line are a composite refrigeration line set tube including: an inner plastic tube; a first adhesive layer positioned about the inner plastic tube; an aluminum layer positioned about the first adhesive layer and coupled to the inner plastic tube via the first adhesive layer; a second adhesive layer positioned about the aluminum layer; and an outer plastic layer positioned about the aluminum layer coupled to the aluminum layer via the second adhesive layer. The inner plastic tube is polyethylene-fiberglass composite. The outer plastic tube is polyethylene-fiberglass composite. The aluminum layer includes an alloy selected from the group consisting of AL 3004-O, AL 3005-O, and AL 3555-O.
F16L 9/147 - Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups comprising only layers of metal and plastics with or without reinforcement
F16L 9/18 - Double-walled pipesMulti-channel pipes or pipe assemblies
B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
B32B 15/085 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin comprising polyolefins
B32B 15/20 - Layered products essentially comprising metal comprising aluminium or copper
B32B 17/04 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like in the form of fibres or filaments bonded with or embedded in a plastic substance
B32B 17/06 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like comprising glass as the main or only constituent of a layer, next to another layer of a specific substance
6.
MULTILAYER COMPOSITE PIPE AND PIPE ASSEMBLIES INCLUDING REFLECTIVE INSULATION
One aspect of the invention provides a composite refrigeration line set including at least one selected from the group consisting of: a suction line and a return line, characterized in that one or more of the suction line and the return line are a composite refrigeration line set tube include: an inner plastic tube; a first adhesive layer positioned about the inner plastic tube; an aluminum layer positioned about the first adhesive layer and coupled to the inner plastic tube via the first adhesive layer; a second adhesive layer positioned about the aluminum layer; and an outer plastic layer positioned about the aluminum layer coupled to the aluminum layer via the second adhesive layer. The inner plastic tube is polyethylene of raised temperature. The outer plastic tube is polyethylene of raised temperature. The aluminum layer comprises AL 3005-O.
B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
B32B 15/09 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin comprising polyesters
B32B 15/20 - Layered products essentially comprising metal comprising aluminium or copper
One aspect of the invention provides an injection-molded reamer including: an injection-molding parting line; and one or more shafts having a maximum cross-sectional dimension and a length-to-maximum-cross-sectional-dimension aspect ratio of 1:1 or greater. Each of the one or more shafts includes either: (A) one or more axial cross profiles including: a first bar having the maximum cross-sectional dimension; and a second bar having a cross-sectional dimension less than the maximum cross-section dimension, wherein the second bar is parallel to the injection-molding parting line; or (B) one or more axial elliptical profiles including: a major axis having the maximum cross-sectional dimension; and a minor axis having a cross-sectional dimension less than the maximum cross-section dimension, wherein the minor axis is parallel to the injection-molding parting line.
B29C 45/56 - Means for plasticising or homogenising the moulding material or forcing it into the mould using mould parts movable during or after injection, e.g. injection-compression moulding
One aspect of the invention provides an injection-molded reamer including: an injection-molding parting line; and one or more shafts having a maximum cross-sectional dimension and a length-to-maximum-cross-sectional-dimension aspect ratio of 1:1 or greater. Each of the one or more shafts includes either: (A) one or more axial cross profiles including: a first bar having the maximum cross-sectional dimension; and a second bar having a cross-sectional dimension less than the maximum cross-section dimension, wherein the second bar is parallel to the injection-molding parting line; or (B) one or more axial elliptical profiles including: a major axis having the maximum cross-sectional dimension; and a minor axis having a cross-sectional dimension less than the maximum cross-section dimension, wherein the minor axis is parallel to the injection-molding parting line.
B29C 45/56 - Means for plasticising or homogenising the moulding material or forcing it into the mould using mould parts movable during or after injection, e.g. injection-compression moulding
One aspect of the invention provides an injection-molded reamer including: an injection-molding parting line; and one or more shafts having a maximum cross-sectional dimension and a length-to-maximum-cross-sectional-dimension aspect ratio of 1:1 or greater. Each of the one or more shafts includes either: (A) one or more axial cross profiles including: a first bar having the maximum cross-sectional dimension; and a second bar having a cross-sectional dimension less than the maximum cross-section dimension, wherein the second bar is parallel to the injection-molding parting line; or (B) one or more axial elliptical profiles including: a major axis having the maximum cross-sectional dimension; and a minor axis having a cross-sectional dimension less than the maximum cross-section dimension, wherein the minor axis is parallel to the injection-molding parting line.
B23D 77/12 - Reamers with cutting edges arranged in tapered form
B23B 5/16 - Turning-machines or devices specially adapted for particular workAccessories specially adapted therefor for bevelling, chamfering, or deburring the ends of bars or tubes
10.
Multilayer composite pipe and pipe assemblies including reflective insulation
One aspect of the invention provides a composite refrigeration line set including at least one selected from the group consisting of: a suction line and a return line, characterized in that one or more of the suction line and the return line are a composite refrigeration line set tube include: an inner plastic tube; a first adhesive layer positioned about the inner plastic tube; an aluminum layer positioned about the first adhesive layer and coupled to the inner plastic tube via the first adhesive layer; a second adhesive layer positioned about the aluminum layer; and an outer plastic layer positioned about the aluminum layer coupled to the aluminum layer via the second adhesive layer. The inner plastic tube is polyethylene of raised temperature. The outer plastic tube is polyethylene of raised temperature. The aluminum layer comprises AL 3005-O.
F16L 59/12 - Arrangements for supporting insulation from the wall or body insulated, e.g. by means of spacers between pipe and heat-insulating materialArrangements specially adapted for supporting insulated bodies
F16L 11/08 - Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall
B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
B32B 15/09 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin comprising polyesters
B32B 15/20 - Layered products essentially comprising metal comprising aluminium or copper
F16L 59/14 - Arrangements for the insulation of pipes or pipe systems
11.
Energy dissipative tubes, arc-trapping bushings, and kits, systems, and methods incorporating the same
One aspect of the invention provides a system including: a length of energy-dissipative tubing; a first sealing device coupled to a first end of the length of energy-dissipative tubing; and a second sealing device coupled to a second end of the length of energy-dissipative tubing. Exposure to one or more selected from the group consisting of: fault currents or lightning strikes at an exposure point along the length of energy-dissipative tubing will produce arcs at the exposure point and at least one of the first end and the second end.
F16L 11/12 - Hoses, i.e. flexible pipes made of rubber or flexible plastics with arrangements for particular purposes, e.g. specially profiled, with protecting layer, heated, electrically conducting
B32B 1/00 - Layered products having a non-planar shape
F16L 11/127 - Hoses, i.e. flexible pipes made of rubber or flexible plastics with arrangements for particular purposes, e.g. specially profiled, with protecting layer, heated, electrically conducting electrically conducting
F16L 11/15 - Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics corrugated
F16L 25/00 - Construction or details of pipe joints not provided for in, or of interest apart from, groups
F16L 25/01 - Construction or details of pipe joints not provided for in, or of interest apart from, groups specially adapted for realising electrical conduction between the two pipe ends of the joint or between parts thereof
06 - Common metals and ores; objects made of metal
17 - Rubber and plastic; packing and insulating materials
37 - Construction and mining; installation and repair services
Goods & Services
Rigid tubes, hoses, and pipes made of metal for conveying
fuel, hydraulics, lubricants, gases, oxygen, and air in
turbines, aircraft, and military and space applications. Non-metal flexible and semi-flexible tubes, hoses, and pipe
for conveying fuel, hydraulics, lubricants, gases, oxygen,
and air in turbines, aircraft, and military and space
applications. Installation and repair services relating to turbines and
aircraft.
06 - Common metals and ores; objects made of metal
08 - Hand tools and implements
17 - Rubber and plastic; packing and insulating materials
Goods & Services
Semi-flexible metal tubes and hoses used for conveying refrigerant in hvac systems, and fittings therefor. Hand-operated tools for bending and chamfering metal and plastic tubes and hoses used for conveying refrigerant in hvac systems. Semi-flexible plastic tubes and hoses use for conveying refrigerant in hvac systems, and fittings therefor.
06 - Common metals and ores; objects made of metal
08 - Hand tools and implements
17 - Rubber and plastic; packing and insulating materials
Goods & Services
Semi-flexible metal tubes and hoses used for conveying refrigerant in HVAC systems, and fittings therefor. Hand-operated tools for bending and chamfering metal and plastic tubes and hoses used for conveying refrigerant in HVAC systems. Semi-flexible plastic tubes and hoses use for conveying refrigerant in HVAC systems, and fittings therefor.
06 - Common metals and ores; objects made of metal
08 - Hand tools and implements
17 - Rubber and plastic; packing and insulating materials
Goods & Services
(1) Semi-flexible metal tubes and hoses used for conveying refrigerant in HVAC systems, and fittings therefor
(2) Hand-operated tools for bending and chamfering metal and plastic tubes and hoses used for conveying refrigerant in HVAC systems
(3) Semi-flexible plastic tubes and hoses use for conveying refrigerant in HVAC systems, and fittings therefor
06 - Common metals and ores; objects made of metal
08 - Hand tools and implements
17 - Rubber and plastic; packing and insulating materials
Goods & Services
(1) Semi-flexible metal tubes and hoses used for conveying refrigerant in HVAC systems, and fittings therefor
(2) Hand-operated tools for bending and chamfering metal and plastic tubes and hoses used for conveying refrigerant in HVAC systems
(3) Semi-flexible plastic tubes and hoses use for conveying refrigerant in HVAC systems, and fittings therefor
06 - Common metals and ores; objects made of metal
17 - Rubber and plastic; packing and insulating materials
37 - Construction and mining; installation and repair services
Goods & Services
Rigid tubes, hoses, and pipes made of metal for conveying fuel, hydraulics, lubrication, gases, oxygen, and air in turbines, aircraft, and military and space applications Non-metal flexible and semi-flexible tubes, hoses, and pipe for conveying fuel, hydraulics, lubrication, gases, oxygen, and air in turbines, aircraft, and military and space applications, namely, steel braided and para-aramid flexible tubes, that include a smooth bore Polytetrafluoroethylene (PTFE) inner core, as well steel braided and para-aramid flexible tubes, that include rubber coatings or sleeves and a convoluted Polytetrafluoroethylene (PTFE) inner core for conveying fuel, hydraulics, lubrication, gases, oxygen, and air in turbines, aircraft, and military and space applications; non-metal flexible and semi-flexible hoses for conveying fuel, hydraulics, lubrication, gases, oxygen, and air in turbines, aircraft, and military and space applications, namely, steel braided and para-aramid flexible hoses that include a smooth bore Polytetrafluoroethylene (PTFE) inner core, as well steel braided and para-aramid flexible hoses, that include rubber coatings or sleeves and a convoluted Polytetrafluoroethylene (PTFE) inner core for conveying fuel, hydraulics, lubrication, gases, oxygen, and air in turbines, aircraft, and military and space applications; non-metal flexible and semi-flexible pipes for conveying fuel, hydraulics, lubrication, gases, oxygen, and air in turbines, aircraft, and military and space applications, namely, steel braided and para-aramid flexible pipes, that include a smooth bore Polytetrafluoroethylene (PTFE) inner core, as well steel braided and para-aramid flexible pipes, that include rubber coatings or sleeves, and a convoluted Polytetrafluoroethylene (PTFE) inner core for conveying fuel, hydraulics, lubrication, gases, oxygen, and air in turbines, aircraft, and military and space applications Installation and repair services relating to turbines and aircraft, namely, installation, maintenance and repair of rigid pipes and flexible hoses used on aircraft and spacecraft
18.
Multilayer composite tube with flame-resistant layers
One aspect of the invention provides a composite refrigeration line set including: a suction line and a return line. One or more of the lines are a composite refrigeration line set tube including: an inner plastic tube; a first adhesive layer external to the inner plastic tube; an aluminum layer surrounding the first adhesive layer and coupled to the inner plastic tube via the first adhesive layer; a second adhesive layer external to the aluminum layer; and an outer plastic layer surrounding the aluminum layer and coupled to the aluminum layer via the second adhesive layer. The outer plastic tube includes a flame-resistant compound combined with PERT. The composite refrigeration line set tube has a flame and smoke spread rating of no more than 25/50 when tested in isolation using Appendix A1.22 of the CAN/ULC-S102-10 Standard Test Method for Surface Burning Characteristics of Building Materials and Assemblies.
B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
B32B 15/20 - Layered products essentially comprising metal comprising aluminium or copper
B32B 27/20 - Layered products essentially comprising synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
One aspect of the invention provides a composite refrigeration line set including: a suction line and a return line. One or more of the lines are a composite refrigeration line set tube including: an inner plastic tube; a first adhesive layer external to the inner plastic tube; an aluminum layer surrounding the first adhesive layer and coupled to the inner plastic tube via the first adhesive layer; a second adhesive layer external to the aluminum layer; and an outer plastic layer surrounding the aluminum layer and coupled to the aluminum layer via the second adhesive layer. The outer plastic tube includes a flame-resistant compound combined with PERT. The composite refrigeration line set tube has a flame and smoke spread rating of no more than 25/50 when tested in isolation using Appendix A1.22 of the CAN/ULC-S102-10 Standard Test Method for Surface Burning Characteristics of Building Materials and Assemblies.
F16L 9/147 - Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups comprising only layers of metal and plastics with or without reinforcement
C04B 37/00 - Joining burned ceramic articles with other burned ceramic articles or other articles by heating
F16L 13/007 - Non-disconnectable pipe joints, e.g. soldered, adhesive, or caulked joints specially adapted for joining pipes of dissimilar materials
F16L 9/10 - Rigid pipes of glass or ceramics, e.g. clay, clay tile, porcelain
06 - Common metals and ores; objects made of metal
08 - Hand tools and implements
17 - Rubber and plastic; packing and insulating materials
Goods & Services
Semi-flexible metal tubes and hoses used for conveying refrigerant in HVAC systems, and fittings therefor Hand-operated tools for bending and chamfering metal and plastic tubes and hoses used for conveying refrigerant in HVAC systems Semi-flexible plastic tubes and hoses use for conveying refrigerant in HVAC systems, and fittings therefor
06 - Common metals and ores; objects made of metal
08 - Hand tools and implements
17 - Rubber and plastic; packing and insulating materials
Goods & Services
Semi-flexible metal tubes and hoses used for conveying refrigerant in HVAC systems, and fittings therefor, namely, brass
compression fittings assemblies Hand-operated tools for bending and chamfering metal and plastic tubes and hoses used for conveying refrigerant in HVAC systems Semi-flexible plastic tubes and hoses use for conveying refrigerant in HVAC systems
22.
Multilayer composite pipe and pipe assemblies including reflective insulation
One aspect of the invention provides a composite refrigeration line set including at least one selected from the group consisting of: a suction line and a return line, characterized in that one or more of the suction line and the return line are a composite refrigeration line set tube include: an inner plastic tube; a first adhesive layer positioned about the inner plastic tube; an aluminum layer positioned about the first adhesive layer and coupled to the inner plastic tube via the first adhesive layer; a second adhesive layer positioned about the aluminum layer; and an outer plastic layer positioned about the aluminum layer coupled to the aluminum layer via the second adhesive layer. The inner plastic tube is polyethylene of raised temperature. The outer plastic tube is polyethylene of raised temperature. The aluminum layer comprises AL 3555-O.
F16L 9/147 - Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups comprising only layers of metal and plastics with or without reinforcement
F16L 11/08 - Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall
B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
B32B 15/09 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin comprising polyesters
B32B 15/20 - Layered products essentially comprising metal comprising aluminium or copper
23.
Multilayer composite pipe and pipe assemblies including reflective insulation
One aspect of the invention provides a composite refrigeration line set including at least one selected from the group consisting of: a suction line and a return line, characterized in that one or more of the suction line and the return line are a composite refrigeration line set tube include: an inner plastic tube; a first adhesive layer positioned about the inner plastic tube; an aluminum layer positioned about the first adhesive layer and coupled to the inner plastic tube via the first adhesive layer; a second adhesive layer positioned about the aluminum layer; and an outer plastic layer positioned about the aluminum layer coupled to the aluminum layer via the second adhesive layer. The inner plastic tube is polyethylene of raised temperature. The outer plastic tube is polyethylene of raised temperature. The aluminum layer comprises AL 3005-O.
F16L 9/147 - Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups comprising only layers of metal and plastics with or without reinforcement
F16L 11/08 - Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall
B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
B32B 15/09 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin comprising polyesters
B32B 15/20 - Layered products essentially comprising metal comprising aluminium or copper
24.
Multilayer composite pipe and pipe assemblies including reflective insulation
One aspect of the invention provides a composite refrigeration line set including at least one selected from the group consisting of: a suction line and a return line, characterized in that one or more of the suction line and the return line are a composite refrigeration line set tube include: an inner plastic tube; a first adhesive layer positioned about the inner plastic tube; an aluminum layer positioned about the first adhesive layer and coupled to the inner plastic tube via the first adhesive layer; a second adhesive layer positioned about the aluminum layer; and an outer plastic layer positioned about the aluminum layer coupled to the aluminum layer via the second adhesive layer. The inner plastic tube is polyethylene of raised temperature. The outer plastic tube is polyethylene of raised temperature. The aluminum layer comprises AL 3004-O.
F16L 9/147 - Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups comprising only layers of metal and plastics with or without reinforcement
F16L 11/08 - Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall
B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
B32B 15/09 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin comprising polyesters
B32B 15/20 - Layered products essentially comprising metal comprising aluminium or copper
25.
Multilayer composite pipe and pipe assemblies including reflective insulation
One aspect of the invention provides a composite refrigeration line set including: a suction line and a return line. One or more of the suction line and the return line are a composite refrigeration line set tube including: an inner plastic tube; a first adhesive layer circumferentially surrounding the inner plastic tube; an aluminum layer circumferentially surrounding the first adhesive layer and coupled to the inner plastic tube via the first adhesive layer; a second adhesive layer circumferentially surrounding the aluminum layer; and an outer plastic layer circumferentially surrounding the aluminum layer coupled to the aluminum layer via the second adhesive layer. The inner plastic tube is polyethylene of raised temperature. The outer plastic tube is polyethylene of raised temperature. The aluminum layer includes an alloy selected from the group consisting of: AL 3004-O, AL 3005-O, and AL 3555-O. The aluminum layer is butt-welded to itself.
F16L 9/147 - Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups comprising only layers of metal and plastics with or without reinforcement
One aspect of the invention provides a method including: obtaining a kit as described herein; advancing a cut end of the length of CSST over the nipple of the fitting; placing the crimping jaw over the cut end of the length of CSST and the fitting such that: the one or more alignment bosses are seated within the one or more alignment grooves; the one or more crimping points are seated within one or more of the corrugation valleys; and the one or more crimping points and the corrugation valleys are radially over the one or more annular corrugation grooves; and applying force to the crimping jaws, thereby forming a gas-tight seal between the cut end of the CSST and the fitting.
One aspect of the invention provides a method including: obtaining a kit as described herein; advancing a cut end of the length of CSST over the nipple of the fitting; placing the crimping jaw over the cut end of the length of CSST and the fitting such that: the one or more alignment bosses are seated within the one or more alignment grooves; the one or more crimping points are seated within one or more of the corrugation valleys; and the one or more crimping points and the corrugation valleys are radially over the one or more annular corrugation grooves; and applying force to the crimping jaws, thereby forming a gas-tight seal between the cut end of the CSST and the fitting.
One aspect of the invention provides a method including: obtaining a kit as described herein; advancing a cut end of the length of CSST over the nipple of the fitting; placing the crimping jaw over the cut end of the length of CSST and the fitting such that: the one or more alignment bosses are seated within the one or more alignment grooves; the one or more crimping points are seated within one or more of the corrugation valleys; and the one or more crimping points and the corrugation valleys are radially over the one or more annular corrugation grooves; and applying force to the crimping jaws, thereby forming a gas-tight seal between the cut end of the CSST and the fitting.
One aspect of the invention provides a composite tube including: an inner plastic tube; an aluminum layer circumferentially surrounding the inner plastic tube; and an outer plastic layer circumferentially surrounding the aluminum layer. The aluminum layer is an alloy selected from the group consisting of: AL 3004, AL 3005, AL 3105, AL 5052, AL 6061, and AL 8006. The aluminum layer has a thickness within a corresponding range disclosed for the alloy in Table 2. Another aspect of the invention provides: a composite tube including: an inner plastic tube; an aluminum layer circumferentially surrounding the inner plastic tube; and an outer plastic layer circumferentially surrounding the aluminum layer. The aluminum layer can be an alloy having 0.1% or greater magnesium by mass.
F16L 9/147 - Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups comprising only layers of metal and plastics with or without reinforcement
One aspect of the invention provides a composite tube including: an inner plastic tube; an aluminum layer circumferentially surrounding the inner plastic tube; and an outer plastic layer circumferentially surrounding the aluminum layer. The aluminum layer is an alloy selected from the group consisting of: AL 3004, AL 3005, AL 3105, AL 5052, AL 6061, and AL 8006. The aluminum layer has a thickness within a corresponding range disclosed for the alloy in Table 2. Another aspect of the invention provides: a composite tube including: an inner plastic tube; an aluminum layer circumferentially surrounding the inner plastic tube; and an outer plastic layer circumferentially surrounding the aluminum layer. The aluminum layer can be an alloy having 0.1% or greater magnesium by mass.
F16L 11/04 - Hoses, i.e. flexible pipes made of rubber or flexible plastics
F16L 11/08 - Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall
F16L 11/12 - Hoses, i.e. flexible pipes made of rubber or flexible plastics with arrangements for particular purposes, e.g. specially profiled, with protecting layer, heated, electrically conducting
31.
MULTILAYER COMPOSITE PIPE AND PIPE ASSEMBLIES INCLUDING REFLECTIVE INSULATION
One aspect of the invention provides a composite tube including: an inner plastic tube; an aluminum layer circumferentially surrounding the inner plastic tube; and an outer plastic layer circumferentially surrounding the aluminum layer. The aluminum layer is an alloy selected from the group consisting of: AL 3004, AL 3005, AL 3105, AL 5052, AL 6061, and AL 8006. The aluminum layer has a thickness within a corresponding range disclosed for the alloy in Table 2. Another aspect of the invention provides: a composite tube including: an inner plastic tube; an aluminum layer circumferentially surrounding the inner plastic tube; and an outer plastic layer circumferentially surrounding the aluminum layer. The aluminum layer can be an alloy having 0.1% or greater magnesium by mass.
F16L 11/12 - Hoses, i.e. flexible pipes made of rubber or flexible plastics with arrangements for particular purposes, e.g. specially profiled, with protecting layer, heated, electrically conducting
F16L 11/04 - Hoses, i.e. flexible pipes made of rubber or flexible plastics
F16L 11/08 - Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall
One aspect of the invention provides a system including: a length of energy-dissipative tubing; a first sealing device coupled to a first end of the length of energy-dissipative tubing; and a second sealing device coupled to a second end of the length of energy-dissipative tubing. Exposure to one or more selected from the group consisting of: fault currents or lightning strikes at an exposure point along the length of energy-dissipative tubing will produce arcs at the exposure point and at least one of the first end and the second end.
F16L 11/12 - Hoses, i.e. flexible pipes made of rubber or flexible plastics with arrangements for particular purposes, e.g. specially profiled, with protecting layer, heated, electrically conducting
F16L 11/15 - Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics corrugated
F16L 25/00 - Construction or details of pipe joints not provided for in, or of interest apart from, groups
B32B 1/00 - Layered products having a non-planar shape
F16L 25/01 - Construction or details of pipe joints not provided for in, or of interest apart from, groups specially adapted for realising electrical conduction between the two pipe ends of the joint or between parts thereof
F16L 11/127 - Hoses, i.e. flexible pipes made of rubber or flexible plastics with arrangements for particular purposes, e.g. specially profiled, with protecting layer, heated, electrically conducting electrically conducting
One aspect of the invention provides an elastomeric bushing including: a plurality of rigid members defining one or more internal annular ribs and one or more elastic members. The rigid members include: a first internal annular rib adapted and configured to engage a corrugation valley of corrugated tubing; and one or more trailing lips adapted and configured to extend through a central opening of a nut and engage said nut, thereby preventing axial movement of the bushing when a corrugated tubing is advancing through the bushing. The one or more elastic members are adapted and configured to: hold the plurality of rigid members in a substantially annular configuration; allow the plurality of rigid members to expand to allow a corrugation peak to pass under the first internal rib; and hold the plurality of rigid members against the corrugated tubing so that the first internal rib lies within a corrugation valley.
F16L 11/11 - Hoses, i.e. flexible pipes made of rubber or flexible plastics with corrugated wall
F16L 25/00 - Construction or details of pipe joints not provided for in, or of interest apart from, groups
F16L 11/15 - Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics corrugated
F16L 11/118 - Hoses, i.e. flexible pipes made of rubber or flexible plastics with corrugated wall having arrangements for particular purposes, e.g. electrically conducting
F16L 33/26 - Arrangements for connecting hoses to rigid membersRigid hose-connectors, i.e. single members engaging both hoses specially adapted for hoses made of metal
F16L 25/01 - Construction or details of pipe joints not provided for in, or of interest apart from, groups specially adapted for realising electrical conduction between the two pipe ends of the joint or between parts thereof
F16L 11/115 - Hoses, i.e. flexible pipes made of rubber or flexible plastics with corrugated wall having reinforcements not embedded in the wall
F16L 19/04 - Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts using additional rigid rings, sealing directly on at least one pipe end, which is flared either before or during the making of the connection
06 - Common metals and ores; objects made of metal
Goods & Services
Energy dissipative gas piping system made primarily of metal and primarily comprised of piping made primarily of metal and metal pipe fittings, all sold as a unit with accessories for the foregoing in the nature of stub nails and outlet boxes, which protect against potential arcing during lightning strikes by mitigating the potential damage to such system caused by electrical arcing; tubes of stainless steel
06 - Common metals and ores; objects made of metal
Goods & Services
(1) Energy dissipative gas piping system which protects against potential arcing during lightning strikes by mitigating electrical arcing damage consisting of piping and pipe fittings for gas transfer made primarily of metal and sold as a unit and accessories for the foregoing in the nature of stub nails and outlet boxes; tubes of stainless steel for gas transfer
06 - Common metals and ores; objects made of metal
Goods & Services
(1) Energy dissipative gas piping system which protects against potential arcing during lightning strikes by mitigating electrical arcing damage consisting of piping and pipe fittings for gas transfer made primarily of metal and sold as a unit and accessories for the foregoing in the nature of stub nails and outlet boxes; tubes of stainless steel for use in gas transfer
38.
ENERGY-DISSIPATIVE TUBES, ARC-TRAPPING BUSHINGS, AND KITS, SYSTEMS, AND METHODS INCORPORATING THE SAME
One aspect of the invention provides an energy-dissipative fuel gas tube including: a length of corrugated stainless steel tubing; an inner resin layer surrounding a radially outer surface of the corrugated stainless steel tubing; a laminated foil layer surrounding a radially outer surface of the inner resin layer; and an outer resin layer extruded over a radially outer surface of the laminated foil. The laminated foil layer includes: a foil and a high-tensile-strength material bonded to the foil. Another aspect of the invention provides an energy-dissipative fuel gas tube including: a length of corrugated stainless steel tubing; a resin layer surrounding a radially outer surface of the corrugated stainless steel tubing; and a laminated foil layer surrounding and bound directly to a radially outer surface of the resin layer. The laminated foil layer includes: a foil and an outer protective layer bonded to the foil.
One aspect of the invention provides an energy-dissipative fuel gas tube including: a length of corrugated stainless steel tubing; an inner resin layer surrounding a radially outer surface of the corrugated stainless steel tubing; a laminated foil layer surrounding a radially outer surface of the inner resin layer; and an outer resin layer extruded over a radially outer surface of the laminated foil. The laminated foil layer includes: a foil and a high-tensile-strength material bonded to the foil. Another aspect of the invention provides an energy-dissipative fuel gas tube including: a length of corrugated stainless steel tubing; a resin layer surrounding a radially outer surface of the corrugated stainless steel tubing; and a laminated foil layer surrounding and bound directly to a radially outer surface of the resin layer. The laminated foil layer includes: a foil and an outer protective layer bonded to the foil.
One aspect of the invention provides an energy-dissipative fuel gas tube including: a length of corrugated stainless steel tubing; an inner resin layer surrounding a radially outer surface of the corrugated stainless steel tubing; a laminated foil layer surrounding a radially outer surface of the inner resin layer; and an outer resin layer extruded over a radially outer surface of the laminated foil. The laminated foil layer includes: a foil and a high-tensile-strength material bonded to the foil. Another aspect of the invention provides an energy-dissipative fuel gas tube including: a length of corrugated stainless steel tubing; a resin layer surrounding a radially outer surface of the corrugated stainless steel tubing; and a laminated foil layer surrounding and bound directly to a radially outer surface of the resin layer. The laminated foil layer includes: a foil and an outer protective layer bonded to the foil.
F16L 11/12 - Hoses, i.e. flexible pipes made of rubber or flexible plastics with arrangements for particular purposes, e.g. specially profiled, with protecting layer, heated, electrically conducting
F16L 11/15 - Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics corrugated
F16L 25/00 - Construction or details of pipe joints not provided for in, or of interest apart from, groups
B32B 1/00 - Layered products having a non-planar shape
F16L 25/01 - Construction or details of pipe joints not provided for in, or of interest apart from, groups specially adapted for realising electrical conduction between the two pipe ends of the joint or between parts thereof
F16L 11/127 - Hoses, i.e. flexible pipes made of rubber or flexible plastics with arrangements for particular purposes, e.g. specially profiled, with protecting layer, heated, electrically conducting electrically conducting
One aspect of the invention provides a method of forming an energy-dissipative tube. In one embodiment, the method includes: extruding a resin layer over an outer surface of corrugated stainless steel tubing and impregnating the resin layer with metal particles. In another embodiment, the method includes: extruding a resin layer comprising a fire retardant over an outer surface of corrugated stainless steel tubing and impregnating the resin layer with metal particles. In another embodiment, the method includes: extruding a resin layer comprising between about 20% to 60% magnesium hydroxide, aluminum trihydrate, or halogenated fire retardants by weight over an outer surface of corrugated stainless steel tubing and impregnating the resin layer with metal particles selected from the group consisting of: copper, aluminum, gold, silver, and nickel.
B23P 19/02 - Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformationTools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
F16L 9/147 - Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups comprising only layers of metal and plastics with or without reinforcement
F16L 19/04 - Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts using additional rigid rings, sealing directly on at least one pipe end, which is flared either before or during the making of the connection
H02G 3/04 - Protective tubing or conduits, e.g. cable ladders or cable troughs
One aspect of the invention provides a bushing including: a plurality of rigid members defining one or more internal ribs including a first internal rib adapted and configured to engage a corrugation valley of corrugated tubing; and one or more elastic members adapted and configured to: hold the plurality of rigid members in substantially annular configuration; allow the plurality of rigid members to expand to allow a corrugation peak to pass under the first internal rib; and hold the plurality of rigid members against the corrugated tubing so that the first internal rib lies within a corrugation valley. Another aspect of the invention provides a fitting including: a body member defining a sleeve portion; and a bushing as described herein received within the sleeve portion of the body member.
F16L 11/11 - Hoses, i.e. flexible pipes made of rubber or flexible plastics with corrugated wall
F16L 25/00 - Construction or details of pipe joints not provided for in, or of interest apart from, groups
F16L 19/04 - Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts using additional rigid rings, sealing directly on at least one pipe end, which is flared either before or during the making of the connection
One aspect of the invention provides a sealing device for connecting a length of corrugated tubing. The sealing device includes: a body member defining a sleeve portion; a nut adapted and configured for threaded engagement with the body member, the nut defining an internal shoulder; and a bushing. The bushing includes: an annular internal rib located on a proximal end, the annular internal rib adapted and configured to engage a corrugation valley of corrugated tubing; a medial external rib adapted and configured to be engaged by the internal shoulder of the nut and to advance the bushing within the sleeve portion of the body member; and a trailing hinged portion located on a distal end. The trailing hinged portion is adapted and configured for inward compression against the corrugated tubing received within the bushing as the nut is advanced over the trailing hinged portion.
F16L 21/06 - Joints with sleeve or socket with a divided sleeve or ring clamping around the pipe ends
F16L 25/00 - Construction or details of pipe joints not provided for in, or of interest apart from, groups
F16L 25/01 - Construction or details of pipe joints not provided for in, or of interest apart from, groups specially adapted for realising electrical conduction between the two pipe ends of the joint or between parts thereof
F16L 33/22 - Arrangements for connecting hoses to rigid membersRigid hose-connectors, i.e. single members engaging both hoses with means not mentioned in the preceding groups for gripping the hose between inner and outer parts
F16L 33/26 - Arrangements for connecting hoses to rigid membersRigid hose-connectors, i.e. single members engaging both hoses specially adapted for hoses made of metal
F16L 9/14 - Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups
F16L 11/12 - Hoses, i.e. flexible pipes made of rubber or flexible plastics with arrangements for particular purposes, e.g. specially profiled, with protecting layer, heated, electrically conducting
F16L 9/147 - Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups comprising only layers of metal and plastics with or without reinforcement
F16L 19/04 - Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts using additional rigid rings, sealing directly on at least one pipe end, which is flared either before or during the making of the connection
H02G 3/04 - Protective tubing or conduits, e.g. cable ladders or cable troughs
06 - Common metals and ores; objects made of metal
20 - Furniture and decorative products
Goods & Services
Fittings for metal pipes and hoses. Non-metal clamps of plastic and fittings thereof, all for tubes, pipes and hoses made of plastic, non-metal reinforced plastic or elastomer, and for fire protective tubes, pipes and hose, and fire protective coverings for tubes, pipes, hose and assemblies thereof.
A fire resistant hose assembly having fire resistance capabilities for low flow, high temperature fluid applications, such as for fluid delivery systems and applications. The fire resistant hose assembly meets fire test requirements for no- or low-flow applications without the need of an external covering. The fire resistant hose assembly generally comprises a length of composite hose comprising a flexible bulk hose material, a silicon fire sleeve extruded or otherwise molded over the flexible bulk hose material, and a slip-on fire sleeve covering at least a portion of the silicon sleeve. The fire resistant hose assembly further comprises a removable or retractable fire protective boot adjacent to an end of the composite hose and covering a nut or other metallic connecting member coupled to the end of the composite hose, thereby providing further fire resistance capabilities.
F16L 57/04 - Protection of pipes or objects of similar shape against external or internal damage or wear against fire or other external sources of extreme heat
F16L 57/02 - Protection of pipes or objects of similar shape against external or internal damage or wear against cracking or buckling
50.
Jacket-stripping tool kits, methods of removing one or more external jacket layers, and blades
One aspect of the invention provides a jacket-stripping tool including: a reference stop adapted and configured to contact an end of corrugated stainless steel tubing; and one or more cutting blades arranged substantially perpendicular to a central axis of the tool and adapted and configured to create one or more cuts through one or more external jacket layers of the corrugated stainless steel tubing. At least one of the one or more cutting blades is positioned relative to the reference stop such that the at least one of the one or more cutting blades is a multiple of a distance between adjacent corrugation valleys of the corrugated stainless steel tubing.
A jacket-stripping tool is provided. It includes a reference stop, a body and one or more cutting blades. The reference stop is adapted and configured to contact an end of corrugated stainless steel tubing. The body defined a hexagonal profile having at least one semicircular face when in a closed position. The one or more cutting blades are arranged perpendicular to a central axis of the tool and adapted and configured to create one or more cuts through one or more external jacket layers of the corrugated stainless steel tubing. At least one of the one or more cutting blades is positioned relative to the reference stop such that the at least one of the one or more cutting blades is a multiple of a distance between adjacent corrugation valleys of the corrugated stainless steel tubing
B26D 3/28 - Splitting layers from workMutually separating layers by cutting
H02G 1/12 - Methods or apparatus specially adapted for installing, maintaining, repairing, or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof
52.
JACKET-STRIPPING TOOLS, KITS, METHODS OF REMOVING ONE OR MORE EXTERNAL JACKET LAYERS, AND BLADES
One aspect of the invention provides a jacket- stripping tool including: a reference stop adapted and configured to contact an end of corrugated stainless steel tubing; and one or more cutting blades arranged substantially perpendicular to a central axis of the tool and adapted and configured to create one or more cuts through one or more external jacket layers of the corrugated stainless steel tubing. At least one of the one or more cutting blades is positioned relative to the reference stop such that the at least one of the one or more cutting blades is a multiple of a distance between adjacent corrugation valleys of the corrugated stainless steel tubing.
A jacket-stripping tool is provided. It includes a reference stop, a body and one or more cutting blades. The reference stop is adapted and configured to contact an end of corrugated stainless steel tubing. The body defined a hexagonal profile having at least one semicircular face when in a closed position. The one or more cutting blades are arranged perpendicular to a central axis of the tool and adapted and configured to create one or more cuts through one or more external jacket layers of the corrugated stainless steel tubing. At least one of the one or more cutting blades is positioned relative to the reference stop such that the at least one of the one or more cutting blades is a multiple of a distance between adjacent corrugation valleys of the corrugated stainless steel tubing.
B26D 3/28 - Splitting layers from workMutually separating layers by cutting
H02G 1/12 - Methods or apparatus specially adapted for installing, maintaining, repairing, or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof
54.
BUSHINGS, SEALING DEVICES, TUBING, AND METHODS OF INSTALLING TUBING
One aspect of the invention provides a bushing including a first annular internal rib adapted and configured to engage a corrugation valley of corrugated tubing and a second annular internal rib adapted and configured to press against a conductive layer surrounding the corrugated tubing. The second annular internal protrusion has a rounded, substantially non-piercing profile. Another aspect of the invention provides a sealing device for connecting a length of tubing. The sealing device includes a body member defining a sleeve portion and the bushing as described herein adapted and configured to be received in the sleeve portion. Another aspect of the invention provides a length of tubing including: an inner tubing layer and the fitting as described herein engaged with the inner tubing layer.
F16L 33/23 - Arrangements for connecting hoses to rigid membersRigid hose-connectors, i.e. single members engaging both hoses with means not mentioned in the preceding groups for gripping the hose between inner and outer parts the outer parts being segmented, the segments being pressed against the hose by tangentially arranged members
F16L 35/00 - Special arrangements used in connection with end fittings of hoses, e.g. safety or protecting devices
55.
Bushings, sealing devices, tubing, and methods of installing tubing
A bushing including a first annular internal rib adapted and configured to engage a corrugation valley of corrugated tubing and a second annular internal rib adapted and configured to press against a conductive layer surrounding the corrugated tubing is provided. The second annular internal protrusion has a rounded, substantially non-piercing profile. Also provided is a sealing device for connecting a length of tubing. The sealing device includes a body member defining a sleeve portion and the bushing as described herein adapted and configured to be received in the sleeve portion. Also provided is a length of tubing including: an inner tubing layer and the fitting as described herein engaged with the inner tubing layer.
F16L 25/01 - Construction or details of pipe joints not provided for in, or of interest apart from, groups specially adapted for realising electrical conduction between the two pipe ends of the joint or between parts thereof
F16L 19/00 - Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts
F16L 25/00 - Construction or details of pipe joints not provided for in, or of interest apart from, groups
F16L 33/01 - Arrangements for connecting hoses to rigid membersRigid hose-connectors, i.e. single members engaging both hoses specially adapted for hoses having a multi-layer wall
56.
BUSHINGS, SEALING DEVICES, TUBING, AND METHODS OF INSTALLING TUBING
One aspect of the invention provides a bushing including a first annular internal rib adapted and configured to engage a corrugation valley of corrugated tubing and a second annular internal rib adapted and configured to press against a conductive layer surrounding the corrugated tubing. The second annular internal protrusion has a rounded, substantially non-piercing profile. Another aspect of the invention provides a sealing device for connecting a length of tubing. The sealing device includes a body member defining a sleeve portion and the bushing as described herein adapted and configured to be received in the sleeve portion. Another aspect of the invention provides a length of tubing including: an inner tubing layer and the fitting as described herein engaged with the inner tubing layer.
F16L 33/23 - Arrangements for connecting hoses to rigid membersRigid hose-connectors, i.e. single members engaging both hoses with means not mentioned in the preceding groups for gripping the hose between inner and outer parts the outer parts being segmented, the segments being pressed against the hose by tangentially arranged members
F16L 35/00 - Special arrangements used in connection with end fittings of hoses, e.g. safety or protecting devices
One aspect of the invention provides an energy dissipative tube including: a length of tubing; an inner resin layer surrounding an outer surface of said tubing, wherein said inner resin layer is substantially free of a fire retardant; a non-expanded metal foil adjacent to an outer surface of said inner resin layer; and an outer resin layer surrounding said metal foil and said inner resin layer, wherein said outer resin layer includes a fire retardant. Another aspect of the invention provides an energy dissipative tube include: a length of tubing; an inner resin layer surrounding an outer surface of said tubing, wherein said inner resin layer is static dissipative; a non-expanded metal foil adjacent to an outer surface of said inner resin layer; and an outer resin layer surrounding said metal foil and said inner resin layer, wherein said outer resin layer is conductive.
F16L 9/14 - Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups
F16L 11/12 - Hoses, i.e. flexible pipes made of rubber or flexible plastics with arrangements for particular purposes, e.g. specially profiled, with protecting layer, heated, electrically conducting
F16L 11/04 - Hoses, i.e. flexible pipes made of rubber or flexible plastics
F16L 11/115 - Hoses, i.e. flexible pipes made of rubber or flexible plastics with corrugated wall having reinforcements not embedded in the wall
F16L 11/118 - Hoses, i.e. flexible pipes made of rubber or flexible plastics with corrugated wall having arrangements for particular purposes, e.g. electrically conducting
F16L 11/08 - Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall
59.
ENERGY DISSIPATIVE TUBES AND METHODS OF FABRICATING AND INSTALLING THE SAME
One aspect of the invention provides an energy dissipative tube including: a length of tubing; an inner resin layer surrounding an outer surface of said tubing, wherein said inner resin layer is substantially free of a fire retardant; a non-expanded metal foil adjacent to an outer surface of said inner resin layer; and an outer resin layer surrounding said metal foil and said inner resin layer, wherein said outer resin layer includes a fire retardant. Another aspect of the invention provides an energy dissipative tube include: a length of tubing; an inner resin layer surrounding an outer surface of said tubing, wherein said inner resin layer is static dissipative; a non-expanded metal foil adjacent to an outer surface of said inner resin layer; and an outer resin layer surrounding said metal foil and said inner resin layer, wherein said outer resin layer is conductive.
Bushings, sealing devices, tubing, and methods of installing tubing are provided. One aspect of the invention provides a bushing having one or more axially- extending tongues. Another aspect of the invention provides a sealing device for connecting a length of tubing. The sealing device includes a body member defining a sleeve portion and a bushing arranged to be received in the sleeve portion. The bushing includes one or more tongues adapted and configured to be received over at least one layer of the tubing.
F16L 19/06 - Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts in which radial clamping is obtained by wedging action on non-deformed pipe ends
F16L 21/08 - Joints with sleeve or socket with additional locking means
F16L 13/11 - Adhesive or cemented joints using materials which fill the space between parts of a joint before hardening
F16L 33/00 - Arrangements for connecting hoses to rigid membersRigid hose-connectors, i.e. single members engaging both hoses
61.
BUSHINGS, SEALING DEVICES, TUBING, AND METHODS OF INSTALLING TUBING
Bushings, sealing devices, tubing, and methods of installing tubing are provided. One aspect of the invention provides a bushing having one or more axially- extending tongues. Another aspect of the invention provides a sealing device for connecting a length of tubing. The sealing device includes a body member defining a sleeve portion and a bushing arranged to be received in the sleeve portion. The bushing includes one or more tongues adapted and configured to be received over at least one layer of the tubing.
F16L 13/11 - Adhesive or cemented joints using materials which fill the space between parts of a joint before hardening
F16L 19/06 - Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts in which radial clamping is obtained by wedging action on non-deformed pipe ends
F16L 21/08 - Joints with sleeve or socket with additional locking means
F16L 33/00 - Arrangements for connecting hoses to rigid membersRigid hose-connectors, i.e. single members engaging both hoses
62.
Bushings, sealing devices, tubing, and methods of installing tubing
Bushings, sealing devices, tubing, and methods of installing tubing are provided. One aspect of the invention provides a bushing having one or more axially-extending tongues. Another aspect of the invention provides a sealing device for connecting a length of tubing. The sealing device includes a body member defining a sleeve portion and a bushing arranged to be received in the sleeve portion. The bushing includes one or more tongues adapted and configured to be received over at least one layer of the tubing.
06 - Common metals and ores; objects made of metal
17 - Rubber and plastic; packing and insulating materials
Goods & Services
Flexible metal hose assemblies for conveying fuel gas for residential and commercial use, and parts and fittings therefor. Non-metal hose assemblies for conveying natural and liquefied propane gas for residential and commercial use, and parts and fittings therefor.
06 - Common metals and ores; objects made of metal
Goods & Services
Energy dissipative gas piping system made primarily of metal and primarily comprised of piping made primarily of metal and metal pipe fittings, all sold as a unit with accessories for the foregoing in the nature of stub nails and outlet boxes, which protect against potential arcing during lightning strikes by mitigating the potential damage to such system caused by electrical arcing; tubes of stainless steel
65.
ENERGY DISSIPATIVE TUBES, SEALING DEVICES, AND METHODS OF FABRICATING AND INSTALLING THE SAME
Energy dissipative tubes and sealing devices are provided, along with methods of fabricating and installing the energy dissipating tubes and sealing devices. An energy dissipative tube can include a length of tubing, a first resin layer surrounding the outside of the tubing, an expanded metal foil adjacent to the outside of the first resin layer, and a second resin layer surrounding the expanded metal foil and the first resin layer. Another energy dissipative tube can include a length of tubing, a conductive layer adjacent to the outside of the tubing, and an insulative layer adjacent to the conductive layer. A further energy dissipative tube can include a length of tubing, a metal layer adjacent to the outside of the tubing, and a resin layer adjacent to the metal layer. Sealing devices can include one or more penetrating members to penetrate at least one layer of the energy dissipative tubes.
F16L 9/147 - Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups comprising only layers of metal and plastics with or without reinforcement
F16L 9/18 - Double-walled pipesMulti-channel pipes or pipe assemblies
F16L 11/12 - Hoses, i.e. flexible pipes made of rubber or flexible plastics with arrangements for particular purposes, e.g. specially profiled, with protecting layer, heated, electrically conducting
F16L 11/127 - Hoses, i.e. flexible pipes made of rubber or flexible plastics with arrangements for particular purposes, e.g. specially profiled, with protecting layer, heated, electrically conducting electrically conducting
F16L 11/15 - Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics corrugated
F16L 25/01 - Construction or details of pipe joints not provided for in, or of interest apart from, groups specially adapted for realising electrical conduction between the two pipe ends of the joint or between parts thereof
66.
ENERGY DISSIPATIVE TUBES, SEALING DEVICES, AND METHODS OF FABRICATING AND INSTALLING THE SAME
Energy dissipative tubes and sealing devices are provided, along with methods of fabricating and installing the energy dissipating tubes and sealing devices. An energy dissipative tube can include a length of tubing, a first resin layer surrounding the outside of the tubing, an expanded metal foil adjacent to the outside of the first resin layer, and a second resin layer surrounding the expanded metal foil and the first resin layer. Another energy dissipative tube can include a length of tubing, a conductive layer adjacent to the outside of the tubing, and an insulative layer adjacent to the conductive layer. A further energy dissipative tube can include a length of tubing, a metal layer adjacent to the outside of the tubing, and a resin layer adjacent to the metal layer. Sealing devices can include one or more penetrating members to penetrate at least one layer of the energy dissipative tubes.
F16L 9/147 - Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups comprising only layers of metal and plastics with or without reinforcement
F16L 9/18 - Double-walled pipesMulti-channel pipes or pipe assemblies
F16L 11/12 - Hoses, i.e. flexible pipes made of rubber or flexible plastics with arrangements for particular purposes, e.g. specially profiled, with protecting layer, heated, electrically conducting
F16L 11/127 - Hoses, i.e. flexible pipes made of rubber or flexible plastics with arrangements for particular purposes, e.g. specially profiled, with protecting layer, heated, electrically conducting electrically conducting
F16L 11/15 - Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics corrugated
F16L 25/01 - Construction or details of pipe joints not provided for in, or of interest apart from, groups specially adapted for realising electrical conduction between the two pipe ends of the joint or between parts thereof
H01B 1/16 - Conductive material dispersed in non-conductive inorganic material the conductive material comprising metals or alloys
H01B 3/30 - Insulators or insulating bodies characterised by the insulating materialsSelection of materials for their insulating or dielectric properties mainly consisting of organic substances plasticsInsulators or insulating bodies characterised by the insulating materialsSelection of materials for their insulating or dielectric properties mainly consisting of organic substances resinsInsulators or insulating bodies characterised by the insulating materialsSelection of materials for their insulating or dielectric properties mainly consisting of organic substances waxes
H02H 3/14 - Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition, with or without subsequent reconnection responsive to occurrence of voltage on parts normally at earth potential
67.
ENERGY DISSIPATIVE TUBES, SEALING DEVICES, AND METHODS OF FABRICATING AND INSTALLING THE SAME
Energy dissipative tubes and sealing devices are provided, along with methods of fabricating and installing the energy dissipating tubes and sealing devices. An energy dissipative tube can include a length of tubing, a first resin layer surrounding the outside of the tubing, an expanded metal foil adjacent to the outside of the first resin layer, and a second resin layer surrounding the expanded metal foil and the first resin layer. Another energy dissipative tube can include a length of tubing, a conductive layer adjacent to the outside of the tubing, and an insulative layer adjacent to the conductive layer. A further energy dissipative tube can include a length of tubing, a metal layer adjacent to the outside of the tubing, and a resin layer adjacent to the metal layer. Sealing devices can include one or more penetrating members to penetrate at least one layer of the energy dissipative tubes.
F16L 9/147 - Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups comprising only layers of metal and plastics with or without reinforcement
F16L 9/18 - Double-walled pipesMulti-channel pipes or pipe assemblies
F16L 11/12 - Hoses, i.e. flexible pipes made of rubber or flexible plastics with arrangements for particular purposes, e.g. specially profiled, with protecting layer, heated, electrically conducting
F16L 11/127 - Hoses, i.e. flexible pipes made of rubber or flexible plastics with arrangements for particular purposes, e.g. specially profiled, with protecting layer, heated, electrically conducting electrically conducting
F16L 11/15 - Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics corrugated
F16L 25/01 - Construction or details of pipe joints not provided for in, or of interest apart from, groups specially adapted for realising electrical conduction between the two pipe ends of the joint or between parts thereof
68.
Energy dissipative tubes and methods of fabricating and installing the same
Energy dissipative tubes are provided, along with methods of fabricating and installing the energy dissipating tubes. An energy dissipative tube can include a length of tubing, a first resin layer surrounding the outside of the tubing, an expanded metal foil adjacent to the outside of the first resin layer, and a second resin layer surrounding the expanded metal foil and the first resin layer. Another energy dissipative tube can include a length of tubing, a conductive layer adjacent to the outside of the tubing, and an insulative layer adjacent to the conductive layer. A further energy dissipative tube can include a length of tubing, a metal layer adjacent to the outside of the tubing, and a resin layer adjacent to the metal layer.
F16L 9/14 - Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups
F16L 11/12 - Hoses, i.e. flexible pipes made of rubber or flexible plastics with arrangements for particular purposes, e.g. specially profiled, with protecting layer, heated, electrically conducting
F16L 9/147 - Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups comprising only layers of metal and plastics with or without reinforcement
F16L 19/04 - Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts using additional rigid rings, sealing directly on at least one pipe end, which is flared either before or during the making of the connection
H02G 3/04 - Protective tubing or conduits, e.g. cable ladders or cable troughs
69.
Sealing devices and methods of installing energy dissipative tubing
Sealing devices are provided along with methods of installing energy dissipating tubing. An aspect of the invention provides a sealing device for connecting an energy dissipative tube having a length of tubing, a first resin layer surrounding the outside of the tubing, a conductive layer adjacent to the outside of the first resin layer, and a second resin layer surrounding the conductive layer and the first resin layer. The sealing device includes one or more penetrating members configured to penetrate the second resin layer and establish electrical continuity with the conductive layer.
H02G 3/06 - Joints for connecting lengths of protective tubing to each other or to casings, e.g. to distribution boxEnsuring electrical continuity in the joint
F16J 15/02 - Sealings between relatively-stationary surfaces
H01R 43/00 - Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
70.
ENERGY DISSIPATIVE TUBES, SEALING DEVICES, AND METHODS OF FABRICATING AND INSTALLING THE SAME
Energy dissipative tubes and sealing devices are provided, along with methods of fabricating and installing the energy dissipating tubes and sealing devices. An energy dissipative tube can include a length of tubing, a first resin layer surrounding the outside of the tubing, an expanded metal foil adjacent to the outside of the first resin layer, and a second resin layer surrounding the expanded metal foil and the first resin layer. Another energy dissipative tube can include a length of tubing, a conductive layer adjacent to the outside of the tubing, and an insulative layer adjacent to the conductive layer. A further energy dissipative tube can include a length of tubing, a metal layer adjacent to the outside of the tubing, and a resin layer adjacent to the metal layer. Sealing devices can include one or more penetrating members to penetrate at least one layer of the energy dissipative tubes.
06 - Common metals and ores; objects made of metal
Goods & Services
Energy dissipative gas piping system made primarily of metal and primarily comprised of piping made primarily of metal and metal pipe fittings, all sold as a unit with accessories for the foregoing in the nature of stub nails and outlet boxes, which protect against potential arcing during lightning strikes by mitigating the potential damage to such system caused by electrical arcing; tubes of stainless steel
72.
Crimp fitting for corrugated stainless steel tubing
A fitting incorporating a crimp sealing device and a method of forming a seal between a length of corrugated tubing and the fitting are provided. A sealing crimp is formed over at least one corrugation of the tubing, where the sealing crimp can utilize a preformed bend or bulge to form a crimp and seal. Alternatively, the sealing crimp can apply pressure radially against an outer sleeve of the fitting, such that at least one corrugation of the tubing is compressed axially or radially to form a primary seal. The outer sleeve also can include one or more gaskets arranged between the outer sleeve and the tubing for forming a secondary seal. An inner sleeve can be received radially inside the outer sleeve, and one or more gaskets can be arranged between the inner sleeve and the tubing. Further, a jacket crimp can be applied against an end of the sleeve member to contact a jacket that at least partially covers the tubing.
A fitting incorporating a snap-fit sealing and locking device and methods of actuating the fitting and forming a seal between a length of corrugated tubing and the fitting are provided. The tubing can be corrugated stainless steel tubing having a jacket that at least partially covers the tubing. The sealing and locking device incorporates a bushing that is advanced through the application of axial pressure into a sleeve portion. Fingers on the bushing engage one or more corrugation grooves on the tubing and apply force to the tubing to collapse one or more corrugations to form a metal-to-metal seal. Distal motion of the bushing is inhibited after forming a metal- to-metal seal by contact between the bushing and the sleeve portion.
A fitting incorporating a bushing for forming a seal between a length of corrugated tubing and the fitting, and methods of actuating the fitting and forming a seal using the fitting and tubing are provided. The tubing can be corrugated stainless steel tubing having a jacket that at least partially covers the tubing. The fitting includes a bushing having a substantially open configuration, the bushing configured to engage at least one corrugation groove. When a nut is advanced, the bushing applies pressure to the tubing to crush at least one initial corrugation to form a metal-to-metal seal that is gas and liquid tight.
F16L 33/26 - Arrangements for connecting hoses to rigid membersRigid hose-connectors, i.e. single members engaging both hoses specially adapted for hoses made of metal
A fitting assembly for forming a fluid-tight seal with an end of a stainless steel tube is provided with an adapter that is composed of a material that is harder than the material that the stainless steel tube is composed of. The adapter may include an insert that is composed of a material that is harder than the material that the stainless steel tube is composed of. The stainless steel tube may be gripped between a bushing that is connected to a nut and an adapter to create the fluid-tight seal. The fitting assembly can be used to form a double- convolution compression in the stainless steel tube.
F16L 19/00 - Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts
76.
CORRUGATED STAINLESS STEEL TUBING WITH SMOOTH BORE
Corrugated tubing (2) having a smooth or semi-smooth bore, and methods for fabricating such tubing are provided. A length of corrugation tubing (2) can be formed with a filler (4) or liner material inside the tubing. The filler material (4) or liner material may yield one or more improved properties such as reducing head (pressure) loss, reducing friction, sound damping, fire resistance, and corrosion resistance. The corrugated tubing with a smooth or semi- smooth bore can be included in a piping system in which a fitting is connected to the tubing.
A fitting (14) incorporating a quick actuating sealing and locking device and methods of actuating the fitting and forming a seal between a length of corrugated tubing (10) and the fitting (14) are provided. The tubing (10) can be corrugated stainless steel tubing having a jacket (12) that at least partially covers the tubing. The sealing and locking device incorporates a sealing ring (24) and a loading ring (26)- received in the fitting (14), the sealing ring (24) being compressible against an end corrugation of the tubing-. The loading ring (26) can be actuated to move axially and engage the sealing ring (24), thereby compressing the sealing ring (24) into substantial engagement with the end corrugation.
A fitting incorporating a crimp sealing device and a method of forming a seal between a length of corrugated tubing and the fitting are provided. A sealing crimp is formed over at least one corrugation of the tubing, where the sealing crimp can utilize a preformed bend or bulge to form a crimp and seal. Alternatively, the sealing crimp can apply pressure radially against an outer sleeve of the fitting, such that at least one corrugation of the tubing is compressed axially or radially to form a primary seal. The outer sleeve also can include one or more gaskets arranged between the outer sleeve and the tubing for forming a secondary seal. An inner sleeve can be received radially inside the outer sleeve, and one or more gaskets can be arranged between the inner sleeve and the tubing. Further, a jacket crimp can be applied against an end of the sleeve member to contact a jacket that at least partially covers the tubing.
A sealing device and method for sealing a length of tubing with a fitting are provided, where the sealing device includes at least one sealing surface formed with a plurality of ridges. The sealing device is particularly useful for sealing at least an end corrugation of tubing in a fitting used in gas and liquid piping systems. The fitting is sized to maintain a generally circular shape of the end corrugation after the corrugation is collapsed between the ridged sealing surface and another sealing surface. In particular, an inner diameter of one or more components of the fitting can be sized such that the corrugated tubing will have a circular profile to provide an optimal seal.
A sealing device and method for sealing a length of tubing with a fitting are provided, where the sealing device includes at least one sealing surface formed with a plurality of ridges. The sealing device is particularly useful for sealing at least an end corrugation of tubing in a fitting used in gas and liquid piping systems. The fitting is sized to maintain a generally circular shape of the end corrugation after the corrugation is collapsed between the ridged sealing surface and another sealing surface. In particular, an inner diameter of one or more components of the fitting can be sized such that the corrugated tubing will have a circular profile to provide an optimal seal.
A sealing device and method for sealing a length of tubing with a fitting, where the sealing device includes at least one sealing surface formed with a plurality of ridges. The sealing device is particularly useful for sealing at least an end corrugation of tubing in a fitting used in gas and liquid piping systems. The fitting is sized to maintain a generally circular shape of the end corrugation after the corrugation is collapsed between the ridged sealing surface and another sealing surface. In particular, an inner diameter of one or more components of the fitting can be sized such that the corrugated tubing will have a circular profile to provide an optimal seal.
A sealing device and method for sealing a length of tubing with a fitting is provided, where the sealing device includes at least one sealing surface formed with a plurality of ridges. The ridges include at least one end ridge and at least one internal ridge which are spaced apart by a predetermined distance, and formed with a desired geometry such as U-shaped, V-shaped, or various other shapes and with different sealing faces such as curved or flat. The ridges are spaced apart in a manner to maximize sealing pressure, and produce stress concentrations and localized deformations, in order to create a seal at lower torques or on stiffer tubing or tubing with at least one minor defect such as a dent or weld. The sealing device is particularly useful for sealing an end corrugation of tubing in a fitting used in gas and liquid piping systems.
06 - Common metals and ores; objects made of metal
Goods & Services
Flexible metal tubes, pipes, hose and assemblies thereof for
use in the aerospace, automotive, aviation, chemical
processing, electrical, food handling, commercial building
and residential housing and marine industries.
06 - Common metals and ores; objects made of metal
Goods & Services
(1) Flexible metal tubes, pipes, hose and assemblies thereof for use in the aerospace, automotive, aviation, chemical processing, electrical, food handling, commercial building and residential housing and marine industries.
06 - Common metals and ores; objects made of metal
Goods & Services
FLEXIBLE METAL TUBES, PIPES, HOSE AND ASSEMBLIES THEREOF FOR USE IN THE AEROSPACE, AUTOMOTIVE, AVIATION, CHEMICAL PROCESSING, ELECTRICAL, FOOD HANDLING, COMMERCIAL BUILDING AND RESIDENTIAL HOUSING AND MARINE INDUSTRIES
