A device for making a graft in a pipeline, comprising a main pipe (100) and an outlet pipe, comprising a main body (1) comprising a curved face (3) configured to be located on the outer surface of the main pipe (100), wherein the curved face (3) comprises first fixing means (4) to the outer surface of the main pipe (100) for fixing the position of the main body (1) on the outer surface of the main pipe (100), a circular flat face (5) opposite to the curved face (3) configured to guide in making a drillhole of the circular flat face itself (5) and of the outer surface of the main pipe (100); and an outlet body (2) configured to be fixed to the main body (1) and to the main pipe (100) being the outlet body (2) where the outlet pipe is fixed.
F16L 41/12 - Joining pipes to walls or pipes, the joined pipe axis being perpendicular to the plane of a wall or to the axis of another pipe using attaching means embracing the pipe
F16L 47/30 - Joining pipes to walls or to other pipes, the axis of the joined pipe being perpendicular to the wall or to the axis of the other pipe using attaching means embracing the pipe
F16L 41/08 - Joining pipes to walls or pipes, the joined pipe axis being perpendicular to the plane of a wall or to the axis of another pipe
F16L 47/26 - Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics for branching pipesConnecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics for joining pipes to wallsAdaptors therefor
Set of pieces for sewage drainage in homes such that each part comprises a body (1) with a circular section that includes a first mouth (2) and a second mouth (3), forming an angle to be chosen between 45°, 67°, 87° and 180°, wherein the first mouth (2) and the second mouth (3) comprise a discontinuous area with first bevels (5), and a recess (6) between these first bevels (5), and a second discontinuous area with second bevels (7) distributed between the first bevels (5) inside the recesses (6) displaced towards the center of the body (1), or a pocket (10) with a plurality of reinforcements (11) distributed every 22.5°; and where each piece comprises a perimeter rim (8) in the area of the piece corresponding to the first mouth (2).
An object of the present invention is a joining flange for piping elements, formed by a plastic integral piece (1), which in turn has a tubular body (2) configured to be joined to a piping element, which has a first end (3) with fastening means for fastening to the piping element, and a second end (4) from which emerges an annular element (5), which in turn comprises a plurality of through holes (6). The integral piece (1) has reinforcement fibres (7) therein. Another object of the present invention is a method for manufacturing the flange by injecting plastic into a mould in the shape of the integral piece (1), introducing reinforcement fibres (7), cooling the integral piece (1) and machining through holes (6) in the annular element (5) of the integral piece (1).
F16L 23/026 - Flanged joints the flanges being connected by members tensioned axially characterised by how the flanges are joined to, or form an extension of, the pipes by welding
F16L 23/032 - Flanged joints the flanges being connected by members tensioned axially characterised by the shape or composition of the flanges
The invention relates to an expansion-compensating element (1) for piping elements, which comprises a first stub flange (2) and a second stub flange (3) that are identical and symmetrical and which have a tubular body (4) and an annular area (5) projecting from a first end (2.1, 3.1) with first through-holes (6); a tubular sleeve (7) on the tubular bodies (4) of the two stub flanges (2, 3), such that both stub flanges are able to move longitudinally with respect to the tubular sleeve; and means for guiding the longitudinal movement of each stub flange (2, 3), respectively, which comprise a guide flange (8) on the tubular sleeve (7) with second through-holes (9), and a set of shafts (10) that are parallel to the axis of the two stub flanges and pass through one of the second through-holes (9), the shafts having a first free end (10.1) and a second end (10.2) fixed to the annular area (5) of the stub flange.
A connection device for plastic pipe elements (1) which allows performing pre-assembly and being finally assembled without requiring skilled labor, having a pipe element (1) with at least one end, a plastic connection element (2) which is connected to an outer surface of the pipe element (1) through the end, which has a resistance wire (3) wound on the outer surface of the pipe element (1) itself.
F16L 47/03 - Welded joints with an electrical resistance incorporated in the joint
B29C 65/78 - Means for handling the parts to be joined, e.g. for making containers or hollow articles
B29C 65/34 - Joining of preformed partsApparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
B29C 65/00 - Joining of preformed partsApparatus therefor
17 - Rubber and plastic; packing and insulating materials
19 - Non-metallic building materials
35 - Advertising and business services
Goods & Services
Rubber, gutta-percha, gum, asbestos, mica and goods made
from these materials not included in other classes; goods
made of semi-processed plastic materials; materials used
for packing, caulking and insulating; flexible tubes, not
of metal. Non-metallic building materials; rigid pipes, not of metal,
for building; asphalt, pitch and bitumen; transportable
buildings, not of metal; monuments, not of metal. Advertising; commercial business management; commercial
administration; office functions.
17 - Rubber and plastic; packing and insulating materials
19 - Non-metallic building materials
35 - Advertising and business services
Goods & Services
Non-metallic flexible pipes for building, civil engineering, industry and telecommunications Non-metallic building materials, namely, pipes for building, civil engineering, industry and telecommunications; rigid pipes, not of metal, for building; asphalt, pitch and bitumen; transportable buildings, not of metal; monuments, not of metal Commercial business management in connection with pipes for building, civil engineering, industry and telecommunications
Connection device for plastic pipe elements (1) which allows performing pre-assembly and being finally assembled without requiring skilled labor, comprising a pipe element (1) having at least one end, a plastic connection element (2) which is connected to an outer surface of said pipe element (1) through said end, which comprises a resistance wire (3) wound on the outer surface of the pipe element (1) itself.
B29C 65/34 - Joining of preformed partsApparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
B29C 65/78 - Means for handling the parts to be joined, e.g. for making containers or hollow articles
F16L 47/03 - Welded joints with an electrical resistance incorporated in the joint
Connection device for plastic pipe elements (1) which allows performing pre-assembly and being finally assembled without requiring skilled labor, comprising a pipe element (1) having at least one end, a plastic connection element (2) which is connected to an outer surface of said pipe element (1) through said end, which comprises a resistance wire (3) wound on the outer surface of the pipe element (1) itself.
B29C 65/34 - Joining of preformed partsApparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
F16L 47/03 - Welded joints with an electrical resistance incorporated in the joint
B29C 65/78 - Means for handling the parts to be joined, e.g. for making containers or hollow articles
17 - Rubber and plastic; packing and insulating materials
40 - Treatment of materials; recycling, air and water treatment,
Goods & Services
Sheets of plastic, for covering and strengthening pipes; Sealing compounds for stopping water leaks and abrasion in pipes; Insulation for pipes; Rings of plastic for sealing pipes; Chemical compositions for lining pipes to repair leaks; Caulking compounds for use in preventing leakage from pipes; Covers of plastic for sealing pipes; Synthetic insulating material for the thermal protection of pipes. Wear-resistant coatings on metals and plastics; Laminating of plastic sheets; Processing of plastics.
17 - Rubber and plastic; packing and insulating materials
19 - Non-metallic building materials
35 - Advertising and business services
Goods & Services
Tubes, not of metal, with incorporated electrical resistance. Non-metallic rigid pipes for building with incorporated electrical resistance. Retailing, wholesaling and sale via global computer networks of tubes, not of metal, and non-metallic rigid pipes for building with incorporated electrical resistance.
The invention relates to a system for recovering the heat from sanitary waste water, comprising passing all of the waste water, before it is sent to the general drainage system, through a waste water passage selector (7), the inlet section (9) of which is surrounded by a peripheral chamber (11) which communicates with said descent section and has an auxiliary outlet (12) arranged below the outlet (10) of the siphon, wherein an actuated valve (13) is mounted, for directing the water towards a heat recovery facility or towards the general drainage system.
Residual water evacuation network, comprising a bypass valve (2, 8) equipped with one or more input mouths (20) and two output mouths (22, 23). The drains of sanitary apparatus (1, 6) with which hot water may optionally used, are connected to the input mouth or mouths (20), Two tubular stretches (24, 25, 24', 25') come out from the output mouths (22, 23), one of which leads to a heat recovery installation (3), the other leading to the main drain (5). The bypass valve (2, 8) opens one or the other output mouth (22, 23), depending on the temperature of the water passing through said bypass valve (2, 8).
F16K 11/085 - Multiple-way valves, e.g. mixing valvesPipe fittings incorporating such valvesArrangement of valves and flow lines specially adapted for mixing fluid with all movable sealing faces moving as one unit comprising only taps or cocks with cylindrical plug
F25D 17/00 - Arrangements for circulating cooling fluidsArrangements for circulating gas, e.g. air, within refrigerated spaces
The invention relates to piping for guiding fluids, consisting of at least two layers, an inner layer (1) and an outer layer (2), between which there are means (3) for collecting potential leakages of the fluid transported via the inner layer, and guiding them to a device for detecting the presence of said fluid.
F16L 9/18 - Double-walled pipesMulti-channel pipes or pipe assemblies
F16L 39/00 - Joints or fittings for double-walled or multi-channel pipes or pipe assemblies
F17D 5/04 - Preventing, monitoring, or locating loss by means of a signalling fluid enclosed in a double wall
G01M 3/28 - Investigating fluid tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables, or tubesInvestigating fluid tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipe joints or sealsInvestigating fluid tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for valves
Insulating pipework for geothermal applications, through which a heat-transfer fluid flows. The insulating pipework avoids the exchange of heat between the heat-transfer fluid circulating within and the surrounding subsoil. The pipework has at least one insulating layer (1) that includes a foamed component with a thermal resistance in excess of 0.02 m2k/w.
Pipework for heat exchange in geothermal applications, through which a heat-transfer fluid flows. The exchange of heat between the heat-transfer fluid circulating within and the surrounding subsoil takes place by means of the pipework. The pipework has an external surface (1) and an internal surface (2), the latter being produced from a mixture of plastic and a granular filler of a mean particle size greater than 100 microns.
F16L 9/133 - Rigid pipes of plastics with or without reinforcement the walls consisting of two layers
F24J 3/08 - using geothermal heat (devices for producing mechanical power from geothermal energy F03G 4/00)
F28F 1/40 - Tubular elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only inside the tubular element
F28F 13/12 - Arrangements for modifying heat transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by creating turbulence, e.g. by stirring, by increasing the force of circulation
17.
PROBE FOR HEAT EXCHANGE IN AEROTECHNICAL AND EXOTHERMIC APPLICATIONS
Probe for heat exchange in aerotechnical and exothermic applications, formed by pipework (1), arranged in the subsoil, through which a heat-transfer fluid flows and by means of which heat is exchanged between the heat-transfer fluid and the subsoil. The pipework is connected together by connection means (2). Inside the heat-transfer probe there are diffusers (3) that disrupt the flow of the heat-transfer fluid and create a turbulent flow of said heat-transfer fluid along the inside of the pipework (1).
The invention relates to an automatic storage system of the type formed by parallel vertical structures that include different storage levels. The parallel vertical structures are separated by passages and means for accessing the different levels can be moved along said passages. According to the invention, each level is formed by individual movable trays distributed in rows perpendicular to the access front of each level. The trays are connected together consecutively in each row and can be moved along the row to which they belong.
The invention relates to a system and a method for moulding parts using freestanding moulds (5), comprising: a device (1) for supplying moulding material to a freestanding mould, comprising a plurality of means for supplying different compounds; a device (2) for actuating a heating element (14) for the freestanding mould; a device (3) for cooling the freestanding mould when it is full of material; and a device (4) for removing the part moulded in the freestanding mould. Each independent device is installed in working modules enabling the freestanding mould (5) to travel, such that the system can produce compact parts, reduced-density structural parts, and reduced-density parts.
17 - Rubber and plastic; packing and insulating materials
19 - Non-metallic building materials
35 - Advertising and business services
39 - Transport, packaging, storage and travel services
Goods & Services
Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes; plastics in extruded form for use in manufacture; packing, stopping and insulating materials; flexible pipes, not of metal. Building materials (non-metallic); non-metallic rigid pipes for building; asphalt, pitch and bitumen; non-metallic transportable buildings; monuments, not of metal. Advertising; business management; business administration; office functions. Transport; packaging and storage of goods; travel arrangement.
