Abstract

The present invention relates to a filter medium comprising an antimicrobial compound, a method for producing the filter medium, the filter element, a filter system as well as the use of the filter medium for the filtration of water in the combustion chamber of an internal combustion engine.

IPC Classes  ?

• B01D 39/16 - Other self-supporting filtering material of organic material, e.g. synthetic fibres
• F02M 25/022 - Adding fuel and water emulsion, water or steam
• F02M 25/025 - Adding water

Goods & Services

Chemicals used in industry and science; coolants; brake fluid; refrigerants; hydraulic fluids. Industrial oils and greases; lubricants. Common metals and their alloys; metal building materials; non-electric cables and wires of common metal; ironmongery, small items of metal hardware; pipes and tubes of metal; metallic containers and containers of metal for exhaust gas, included in this class; ducts of metal for refrigerants. Motors and engines (except for land vehicles); internal combustion engines, other than for land vehicles; parts of internal combustion engines, in particular pistons, piston pins, piston rings and cylinders; fuel cell drives for internal combustion engines; machine coupling and transmission components (except for land vehicles); filters as parts of machines, in particular oil, air, gas and liquid filters; parts of internal combustion engines included in this class; machine coupling and transmission components, except for land vehicles, and components thereof; parts of machines, namely, clack valves and valves; flow guiding devices, namely, machine parts for mechanically affecting turbine flow; machines, namely air compressors and compressors, in particular exhaust gas turbochargers for charging internal combustion engines; machine parts, namely flow regulators for exhaust gases of internal combustion engines; motors, namely adjusting drives and adjusting devices for exhaust gas turbochargers of internal combustion engines; air pumps; crank shafts; cylinder blocks [parts of machines]; cylinder heads for engines; cylinder liners; dust removing installations for cleaning purposes; electric motors, other than for land vehicles; heat exchangers [parts of machines]; crankcases for machines, motors and engines; bushings being parts of machines; camshafts for machines; condensers [ignition parts for internal combustion engines]; exhaust gas treatment systems for diesel engines, namely dosing equipment for auxiliary material; electric power generators for emergency use; hydraulic valves; valves for machines and engines; joints [parts of engines]; igniting devices for internal combustion engines; control mechanisms for machines, engines or motors; mechanical separators; oil separators; exhaust gas recirculation [EGR] valves for motors and engines; valves [parts of machines] and parts thereof; wind-powered electricity generators; filters for oil, fuels and for dust; filters for engines and motors; hydraulic filter and dust filter for industrial use; parts of internal combustion engines, in particular pistons, piston caps, piston rings and cylinders; camshafts for land vehicles. Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signaling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers; sound recording discs; compact discs, DVDs and other digital recording media; mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment, computers; computer software; fire-extinguishing apparatus; chemistry apparatus and instruments; regulating units, namely electronic apparatus and instruments for regulating exhaust gas turbochargers of internal combustion engines; housings for electrical apparatus; calibration weights; diaphragms for scientific apparatus for filtration purposes; fuel cells. Apparatus for lighting, heating, cooling, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes and parts of all the aforesaid goods; cabin air filters for motor vehicles (filters for air conditioning); air conditioning installations and parts thereof; ventilation [air-conditioning] installations and apparatus as well as parts thereof; air conditioners for vehicles; air dryers; cooling systems for combustion engines and alternative drives (electric motor, fuel cell); dust removing installations for ventilation; cooling apparatus and parts thereof; flues and installations for conveying exhaust gases; heat exchangers for the removal of exhaust gases; evaporators; steam valves. Engines for land vehicles; cars and their spare parts, included in this class; parts of motor vehicles, particularly wheels and vehicle wheel rims; apparatus for inflating motor vehicle tires; electric motors for land vehicles; differential gears for land vehicles; rims for vehicle wheels. Paper; cardboard; printed matter; filtering materials [paper]; stationery; instructional and teaching material (except apparatus); plastic materials for packaging (not included in other classes); paper flags. Hoses included in this class, namely hoses for liquids and gases and parts thereof; flexible hoses for conveying liquids; non-metallic adjustable hoses; gaskets. Building parts, not of metal, for equipping building interiors, namely false floors, caissons for ceilings, sound-absorbing wall and ceiling coverings, building parts forming ducts. Perfume vaporizers. Clothing. Publication of advertising materials, organization of commercial exhibitions for advertising purposes, distribution of samples, demonstration of goods; business management, marketing, conducting of marketing studies, professional business consultancy, promoting the goods of others for the stimulation of sales; retail or wholesale services for chemicals used in industry and science, coolants, brake fluid, refrigerants, hydraulic fluids, industrial oils and greases, lubricants, common metals and their alloys, metal building materials, non-electric cables and wires of common metal, ironmongery, small items of metal hardware, pipes and tubes of metal, metallic containers and containers of metal for exhaust gas, ducts of metal for refrigerants, motors and engines (except for land vehicles), internal combustion engines, parts of internal combustion engines, in particular pistons, piston pins, piston rings and cylinders, fuel cell drives for internal combustion engines, machine coupling and transmission components (except for land vehicles), filters as parts of machines, in particular oil, air, gas and liquid filters, parts of internal combustion engines included in this class, machine coupling and transmission components, except for land vehicles, and components thereof, parts of machines, namely, clack valves and valves, flow guiding devices, namely, machine parts for mechanically affecting turbine flow, machines, namely air compressors and compressors, in particular exhaust gas turbochargers for charging internal combustion engines, machine parts, namely flow regulators for exhaust gases of internal combustion engines, motors, namely adjusting drives and adjusting devices for exhaust gas turbochargers of internal combustion engines, air pumps, crank shafts, cylinder blocks [parts of machines], cylinder heads for engines, cylinder liners, dust removing installations for cleaning purposes, electric motors, other than for land vehicles, heat exchangers [parts of machines], crankcases for machines, motors and engines, bushings being parts of machines, camshafts for machines, condensers [ignition parts for internal combustion engines], exhaust gas treatment systems for diesel engines, namely dosing equipment for auxiliary material, electric power generators for emergency use, hydraulic valves, valves for machines and engines, joints [parts of engines], igniting devices for internal combustion engines, control mechanisms for machines, engines or motors, mechanical separators, oil separators, exhaust gas recirculation [EGR] valves for motors and engines, valves [parts of machines] and parts thereof, wind-powered electricity generators, filters for oil, fuels and for dust, filters for engines and motors, hydraulic filter and dust filter for industrial use, parts of internal combustion engines, in particular pistons, piston caps, piston rings and cylinders, camshafts for land vehicles, scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signaling, checking (supervision), life-saving and teaching apparatus and instruments, apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity, apparatus for recording, transmission or reproduction of sound or images, magnetic data carriers, sound recording discs, compact discs, DVDs and other digital recording media, mechanisms for coin-operated apparatus, cash registers, calculating machines, data processing equipment, computers, computer software, fire-extinguishing apparatus, chemistry apparatus and instruments, regulating units, namely electronic apparatus and instruments for regulating exhaust gas turbochargers of internal combustion engines, housings for electrical apparatus, calibration weights, diaphragms for scientific apparatus for filtration purposes, fuel cells, apparatus for lighting, heating, cooling, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes and parts of all the aforesaid goods, cabin air filters for motor vehicles (filters for air conditioning), air conditioning installations and parts thereof, ventilation [air-conditioning] installations and apparatus as well as parts thereof, air conditioners for vehicles, air dryers, cooling systems for combustion engines and alternative drives (electric motor, fuel cell), dust removing installations for ventilation, cooling apparatus and parts thereof, flues and installations for conveying exhaust gases, heat exchangers for the removal of exhaust gases, evaporators, steam valves, engines for land vehicles, cars and their spare parts, parts of motor vehicles, particularly wheels and vehicle wheel rims, apparatus for inflating motor vehicle tires, electric motors for land vehicles, differential gears for land vehicles, rims for vehicle wheels, paper, cardboard, printed matter, filtering materials [paper], stationery, instructional and teaching material (except apparatus), plastic materials for packaging (not included in other classes), paper flags, hoses, namely hoses for liquids and gases and parts thereof, flexible hoses for conveying liquids, non-metallic adjustable hoses, gaskets, building parts, not of metal, for equipping building interiors, namely false floors, caissons for ceilings, sound-absorbing wall and ceiling coverings, building parts forming ducts, perfume vaporizers, clothing. Repair and maintenance of vehicles; repair information; washing and cleaning of vehicles; rustproofing, including on vehicle parts; rebuilding engines that have been worn or partially destroyed; construction, erection, installation, maintenance and repair of windmills, wind power plants, wind turbines and other wind-operated machines. Packaging services. Treatment and processing of metal materials; separation, composting and/or burning of waste and trash; air purification. Education; providing of training; entertainment; sporting and cultural activities. Scientific and technological services and research relating thereto; scientific and industrial research and development; designer services, industrial analyses and research services; design and development of computer hardware and software; technical consultancy relating to the use and utilization of filter media; packaging design services. Legal services; granting of licenses for industrial property rights; granting of licenses to others for the use of industrial property rights and copyright.

Abstract

A plain bearing may comprise a bearing substrate, a bearing overlay, and an interlayer disposed between the bearing substrate and the bearing overlay. The interlayer may comprise hexagonal boron nitride.

IPC Classes  ?

• F16C 33/12 - Structural compositionUse of special materials or surface treatments, e.g. for rust-proofing

Abstract

A plain bearing consists of a bearing overlay (2) at a running surface of the bearing, supported by a bearing substrate. An interlayer (8) is positioned between the bearing overlay and the bearing substrate, and comprises hexagonal boron nitride. The interlayer may be formed by electrolytic deposition from an electrolyte comprising particles of hexagonal boron nitride.

IPC Classes  ?

• F16C 33/12 - Structural compositionUse of special materials or surface treatments, e.g. for rust-proofing

Goods & Services

Chemicals used in industry and science; coolants; brake fluid, refrigerants; hydraulic fluids. Industrial oils and greases; lubricants. Common metals and their alloys; metal building materials; non-electric cables and wires of common metal; ironmongery, small items of metal hardware; pipes and tubes of metal; goods of common metal not included in other classes; metallic containers and containers of metal for compressed gas; ducts of metal for air conditioning installations. Machines, machine tools and parts thereof; motors and engines (except for land vehicles); internal combustion engines; parts of internal combustion engines, especially pistons, piston pins, piston rings and cylinders; fuel cell engines; machine coupling and transmission components (except for land vehicles); filters as parts of machines; parts of internal combustion engines included in this class; machine coupling and transmission components, except for land vehicles, and components thereof; parts of machines, namely, clack valves and valves; flow guiding devices, namely, machine parts for mechanically affecting the flow of turbines; machines, namely, air compressors and compressors, in particular exhaust gas turbochargers for charging internal combustion engines; mechanical equipment for affecting the flow for exhaust gas turbochargers of internal combustion engines; machine parts, namely, flow regulators for exhaust gases of internal combustion engines; blades, as machine parts for exhaust gas turbochargers of internal combustion engines; motors, namely, adjustment drives and adjustment devices comprised thereof for exhaust gas turbochargers of internal combustion engines; check valves for exhaust gas turbochargers of internal combustion engines; air pumps; crank shafts; cylinder blocks [parts of machines]; cylinder heads for engines; cylinder liners; dust exhausting installations for cleaning purposes; electric motors; electric motors, other than for land vehicles; heat exchangers [parts of machines]; alternators; crankcases for machines, motors and engines; bushings being parts of machines; camshafts for machines; condenser installations; exhaust gas treatment systems for diesel engines; emergency power supply generators; hydraulic valves; valves for machines and engines; gaskets for engines and motors; igniting devices for internal combustion engines; control mechanisms for machines, engines or motors; separators, oil separators; exhaust gas recirculation [EGR] valves for motors and engines; valves [parts of machines] and parts thereof; wind-powered electricity generators; filters for oil, fuels and for dust; filters for engines and motors; hydraulic filter and dust filter for industrial use, parts of internal combustion rings and cylinders; camshafts for land vehicles. Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signaling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; compact discs, DVDs and other digital recording media; mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment, computers; computer software; fire-extinguishing apparatus; chemistry apparatus and instruments; regulating units, namely, electronic apparatus and instruments for regulating exhaust gas turbochargers of internal combustion engines; housings for electrical apparatus; calibration weights; membranes for filtration [scientific]; fuel cells. Apparatus for lighting, heating, cooling, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes and parts of all the aforesaid goods; filters for air; cabin air filters for motor vehicles (filters for air conditioning); air conditioning installations and parts thereof; ventilation [air-conditioning] installations and apparatus as well as parts thereof; air conditioners for vehicles; air drier; cooling systems for combustion engines and alternative drives (electric motor, fuel cell); dust removing installations for ventilation; cooling apparatus and parts thereof; flues and installations for conveying exhaust gases; heat exchangers for removal of exhaust gases; evaporators; steam valves. Motors and engines for land vehicles; cars and their spare parts, included in this class; parts of motor vehicles, particularly wheels and vehicle wheel rims; apparatus for inflating motor vehicle tires; electric motors for land vehicles; differentials for land vehicles; vehicle wheel rims. Paper, cardboard and goods made from these materials, not included in other classes; printed matter; filtering materials [paper]; stationery; instructional and teaching material (except apparatus); plastic materials for packaging (not included in other classes); paper flags. Hoses included in this class, namely hoses for liquids and gases and parts thereof; flexible hoses for conveying liquids; non-metallic adjustable hoses; gaskets; connecting hoses and parts thereof. Building parts for equipping building interiors, namely false floors, caissons for ceilings, sound-absorbing wall and ceiling coverings, building parts forming ducts. Perfume vaporizers; strainers. Clothing. Publication of advertising materials, organization of commercial exhibitions and advertising purposes, distribution of samples, demonstration of goods; business management, marketing, marketing studies, professional business consultancy, promoting the goods of others for the stimulation of sales; retail or wholesale services for goods in classes 01 to 28. Installing, maintenance and repair services; repair and vehicle maintenance; repair information; washing and cleaning vehicles; anticorrosive processing for metal structures and constructions, including parts vehicles; rebuilding engines that have been worn or partially destroyed; construction, erection, installation, maintenance and repair of windmills, wind power plants, wind turbines and other wind-operated machines. Packaging services. Treatment of materials; treatment and processing of metal materials; treatment of waste and trash; air purification service. Education; providing of training; entertainment; sporting and cultural activities. Scientific and technological services and research thereto; scientific and industrial research and development; designer services, industrial analyses and research services; design and development of computer hardware and software; technical consultancy relating to the design and development of filter media; packaging design services. Legal services; granting of licenses for industrial property rights; granting of licenses to others for the use of industrial property rights and copyright.

Goods & Services

(1) Engine bearings; gaskets; pistons; piston rings; turbo chargers; cylinder components; valve train components; lifters; timing components; engine timing components; oil pumps and components; filters; clima compressors; alternators; starters; radiators; engine-cooling radiators; expansion tanks; fans; compressing fans; clutches; radiator fans; engine/transmission coolers; radiators for exhaust gas re-circulation; oil coolers; air conditioning compressors; condensers; air condensers; HVAC blowers; expansion valves and orifice tubes (2) Thermostats; starters; pressure switches (3) Heating elements; heaters; air conditioning receiver dryers; evaporators

Goods & Services

Metal treatment and fabrication; air purification service Chemicals used in industry and science; coolants; brake fluid, refrigerant gas for industrial cooling systems, in air conditioning systems; hydraulic fluids Industrial oils and greases; lubricating oil, automotive lubricants, lubricants for industrial machinery Non-electric cables and wires of common metal; ironmongery, namely metal conrods and bolts; small items of metal hardware, namely, bolts, valves; pipes and tubes of metal; aluminum clamps, aluminum strips, aluminum pipes; metallic containers and containers of metal for compressed gas; ducts of metal for air conditioning installations Machines, machine tools and structural parts thereof for demolding, forging and cutting; motors other than for land vehicles; engines not for land vehicles; internal combustion engines for machine operation; structural parts of internal combustion engines not for land vehicles, namely pistons, piston pins, piston rings and cylinders; fuel cell engines for machine operation; machine coupling and transmission components except for land vehicles; oil, gas and air filters for use as parts of machines; structural parts of internal combustion engines not for land vehicles, namely heat exchangers, suction modules, filter, cooling oil pumps and cylinder head coolers; machine coupling and transmission components, except for land vehicles and parts thereof; structural parts of machines, namely, clack valves and valves; flow guiding devices, namely, machine parts for mechanically affecting the flow of turbines; machines, namely, air compressors and compressors, in particular exhaust gas turbochargers for charging internal combustion engines; mechanical equipment for affecting the flow for exhaust gas turbochargers of internal combustion engines; machine parts, namely, flow regulators for exhaust gases of internal combustion engines; blades, as machine parts for exhaust gas turbochargers of internal combustion engines; motors other than for land vehicles, namely, adjustment drives and adjustment devices comprised thereof for exhaust gas turbochargers of internal combustion engines; check valves for exhaust gas turbochargers of internal combustion engines for machine operation; compressed air pumps; crank shafts for machine operation; cylinder engine blocks parts of machines; cylinder heads for engines for machine operation; structural parts of engines, namely, cylinder liners; dust exhausting installations for cleaning purposes; electric motors for machines; electric motors, other than for land vehicles; heat exchangers parts of machines; alternators; crankcases for machines, motors and engines; bushings being parts of machines; camshafts for machines; ignition parts for internal combustion engines, namely, condensers; exhaust gas treatment systems for diesel engines; emergency power supply generators; hydraulic valves for machines; valves for machines and engines; metal and non-metal gaskets for engines and motors; igniting devices for internal combustion engines for machines and land vehicles; pneumatic and hydraulic control mechanisms for machines, engines or motors; impactors separators, oil separators; exhaust gas recirculation EGR valves for motors and engines being parts of machines; valves parts of machines; wind-powered electricity generators; filters for oil, fuels and for dust; gas, oil and air filters for engines and motors; hydraulic filter and dust filter for industrial use, structural parts of internal combustion rings and cylinders; camshafts for land vehicles Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signaling, checking apparatus and instruments, namely automotive testing equipment in the nature of handheld diagnostic scanners; automotive testing equipment namely transmission testing and brake testing equipment; motorcycle charger fault detectors; electronic sensors for in-vehicle diagnostics and monitoring; testing equipment for air conditioning in land vehicles; apparatus for recording, transmission or reproduction of sound or images; blank and pre-recorded magnetic data carriers, recording discs, compact discs, DVDs and other digital recording media featuring automotive information; mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment, computers; computer software for automotive diagnostic repair, and for data processing; fire-extinguishing apparatus; electronic regulating devices for regulating exhaust gas turbochargers of internal combustion engines; electric switch housings; laboratory membrane filters; fuel cells Air filters for air conditioning units; cabin air conditioning filters for motor vehicles; air conditioning installations and structural parts therefor; ventilation air-conditioning installations and apparatus as well as structural parts therefor; air conditioners for vehicles; cooling units for industrial purposes for combustion engines and alternative drives; dust removing installations for ventilation; air cooling apparatus and structural parts therefor; ventilating exhaust fans and flues for conveying exhaust gases; heat exchangers for removal of exhaust gases; evaporators for air conditioners; steam valves Motors and engines for land vehicles; cars and structural parts therefor; parts of motor vehicles, namely, wheels and vehicle wheel rims; motor vehicle tire pumps; electric motors for land vehicles; differentials for land vehicles; vehicle wheel rims Paper, cardboard and goods made from these materials namely packing paper and cardboard boxes; printed matter, namely magazines in the field of automobiles and calendars; filter paper; stationery; printed instructional and teaching materials in the field of automotive repair and maintenance; plastic materials for packaging namely plastic bags for packaging, plastic film for packaging; paper flags Hoses included in this class, namely, non-metal flexible hoses for liquids and gases and structural parts thereof; non-metal flexible hoses for conveying liquids; non-metallic flexible adjustable hoses; pipe gaskets; connecting non-metal flexible connecting hoses Clothing, namely T-shirts, sweatshirts, sweaters, pants, shorts Publication of publicity materials, organization of commercial exhibitions for advertising purposes, distribution of samples, demonstration of goods; business management, marketing, marketing studies, professional business consultancy, promoting the goods of others for the stimulation of sales; retail and wholesale store and distributorship services in the field of automotive parts and clothing Vehicle repair and maintenance; repair information regarding automobiles, computers and industrial machinery; washing and cleaning vehicles; maintenance services, namely, anticorrosive processing for metal structures and constructions; rebuilding engines that have been worn or partially destroyed; construction, erection, installation, maintenance and repair of windmills, wind power plants, wind turbines and other wind-operated machines Packaging of articles to the order and specification of others Education, namely, providing classes, seminars and workshops in the field of automotive repair and metal fabrication; providing of training in the field of automotive repair and metal fabrication; entertainment, namely, providing a website featuring the provision of on-line computer games and live musical performances; providing an ongoing television program in the field of automotive repair; organizing community sporting and cultural events Scientific and technological services, namely, engineering services and computer modeling services; scientific research; scientific and industrial research and development in the field of industrial machinery and automotive engineering; industrial design; industrial analysis of industrial machinery and automotive components and systems; design and development of computer hardware and software; technical consultancy relating to the product design and development of filter media; packaging design services Legal services; licensing of industrial property rights and copyrights

Goods & Services

Chemicals used in industry and science; coolant; brake fluid, refrigerant; hydraulic fluids. Industrial oils and greases; Lubricants. Common metals and their alloys; Metal building materials; Non-electric cables and wires of common metal; Ironmongery, small items of metal hardware; Pipes and tubes of metal;  connecting hoses and parts thereof; metallic containers and cartridges included in this class; refrigerant pipes. Machine tools and parts thereof; Motors and engines (except for land vehicles); internal combustion engines; parts of internal combustion engines, especially pistons, pistons pins, piston rings and cylinders, fuel cell engines; Machine coupling and transmission components (except for land vehicles); Filters as parts of machines; parts of internal combustion engines included in this class; machine coupling and transmission components, except for land vehicles, and components thereof; parts of machines, namely clack valves and valves, flow guiding devices, namely, machine parts for mechanically affecting the flow of turbines; machines, namely, air compressors and compressors, in particular exhaust gas turbochargers for charging internal combustion engines; mechanical equipment for affecting the flow for exhaust gas turbochargers of internal combustion engines; machine parts, namely, flow regulators for exhaust gases of internal combustion engines; blades, as machine parts for exhaust gas turbochargers of internal combustion engines; motors, namely, adjustment drivers and adjustment devices comprised thereof for exhaust gas turbochargers of internal combustion engines; check valves for exhaust gas turbochargers of internal combustion engines; Air pumps; crank shafts; Cylinder blocks [parts of machines]; Cylinder heads for engines; Cylinder liners; Dust exhausting installations for cleaning purposes; electric motors; Electric motors, other than for land vehicles; heat exchangers [parts of machines]; Alternators; Crankcases for machines, motors and engines; Bushings being parts of machines; Camshafts for machines; condenser installations; exhaust gas treatment systems for diesel engines; Emergency power supply generators; hydraulic valves; valves for machines and engines; gaskets for engines and motors; igniting devices for internal combustion engines; control mechanisms for machines, engines or motors; separators, oil separators; exhaust gas recirculation [EGR] valves for motors and engines; valves [parts of machines] and parts thereof; wind-powered electricity generators. Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; Apparatus for recording, transmission or reproduction of sound or images; Magnetic data carriers, recording discs; Compact discs, DVDs and other digital recording media; Mechanisms for coin-operated apparatus; Cash registers, calculating machines, data processing equipment, computers; Computer software; Fire-extinguishing apparatus; Chemistry apparatus and instruments; regulating units, namely, electronic apparatus and instruments for regulating exhaust gas turbochargers or internal combustion engines; Housings for electrical apparatus; calibration weights; Membranes for filtration [scientific]; fuel cells. Apparatus for lighting, heating, cooling, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes and parts of all the aforesaid goods; filters for air, oil, fuels and for dust; filters for engines and motors; hydraulic filter and dust filter for industrial use, cabin air filters for motor vehicles; air conditioning installations and parts thereof; Ventilation [air-conditioning] installations and apparatus as well as parts thereof; Air conditioners for vehicles; Air drier; cooling systems for combustion ebgines and alternative drives (electric motor, fuel cell); Dust removing installations for ventilation; cooling apparatus and parts thereof; flues and installations for conveying exhaust gases; Heat exchangers for the removal of exhaust gases; evaporators; steam valves. Motors and engines for land vehicles; parts of internal combustion engines, especially pistons, caps than piston, piston rings and cylinders cars and their spare parts, included in this class; Parts of motor vehicles, particularly wheels and vehicle wheel rims; apparatus for inflating motor vehicle tires; Electric motors for land vehicles; Camshafts for land vehicles; differentials for land vehicles; vehicle wheel rims. Paper, cardboard; Printed matter; Filtering materials [paper]; Stationery; Instructional and teaching material (except apparatus); Plastic materials for packaging (not included in other classes); paper flags. Hoses included in this class, namely hoses for liquids an gases and parts thereof; flexible hoses for conveying liquids; non-metallic adjustable hoses; gaskets. Building parts for equipping building interiors, namely false floors, caissons for ceilings, sound-absorbing wall and ceiling coverings, building parts forming ducts. Air fragrancing apparatus; strainers; tablewear. Clothing. publication of advertising materials, organization of commercial exhibitions and advertising purposes, distribution of samples, demonstration of goods; business management, marketing, marketing studies, professional business consultancy, services on stimulation sales goods for others; retail or wholesaleservices for goods in classes 01 to 28. Repair and vehicle maintenance; repair information; grease parts vehicles; washing and cleaning vehicles; anticorrosive processing, including parts vehicles; recovery (capital repair) engines, completely or partially destroyed, and cars, completely or partially left of building; recovery protectors on trunks, welding protectors on trunks; construction, erection, installation, maintenance and repair of windmills, wind power plants, wind turbines and other wind-operated machines. packaging services. Treatment and processing of metal materials; Treatment of waste and trash; Air purification service. Education; Providing of training; Entertainment; Sporting and cultural activities. Scientific and technological services and research thereto; scientific and industrial research and development; designer services, services regarding industrial analyses and researches; Design and development of computer hardware and software; technical consultancy relating to the application and use of filter technique and filter media; Packaging design services. Legal Services; granting of licences for industrial property rights; granting of licences to others for the use of industrial property rights and copyright.

Goods & Services

PISTONS FOR INTERNAL COMBUSTION ENGINES

Abstract

A method for the production of wear-resistant edges for a keystone ring for internal combustion engines, involves forming a rectangular ring from a steel strip with a rectangular cross-section, grinding the ring edges and the outer circumferential faces to give the required profile and brushing the inner circumferential face, grinding the upper and lower ring edge to form the keystone ring, complete nitriding of the piston ring surface by a gas-nitriding process (GNS) to form a nitride layer, profiling the nitrided piston ring by grinding and lapping without machining the nitrided edges of the piston ring, stacking the piston rings on the parallel faces, coating the outer circumferential faces of the piston rings with a wearing layer, and grinding the nitrided layer of the faces in the stacked state such that at most a quarter of the total thickness of the nitrided layer is removed.

IPC Classes  ?

• F16J 9/26 - Piston-rings, seats thereforRing sealings of similar construction in general characterised by the use of particular materials

Goods & Services

Pistons for internal combustion engines.

Goods & Services

Pistons for internal combustion engines.

Goods & Services

air, oil, fuel and charcoal filters for internal combustion engines and engines for land vehicles hydraulic filter and dust filter for industrial use, cabin air filters for motor vehicles

Goods & Services

Building materials, unworked or worked, cast and stamped; metals moulded mechanically or by hand, machine-cast or cast under pressure. Engine parts, pistons for engines, forward parts of cylinders, air filters, oil filters and petrol filters, silencers, brakes; light metal alloy parts for metalworking machines. Boxes and moulded parts for photographic, cinematographic and wireless telegraphy apparatus for loudspeakers and telephone apparatus, for recorded announcement machines, calculating machines, accounting machines and cash registers. Air filters, oil filters and petrol filters. Vehicle and engine parts, forward parts of cylinders, silencers, aeroplane landing-gear, sliding guide shoes for aeroplanes and rear stand wheels, rudder structures, brakes. Boxes and moulded parts for typewriters. Games and toys, parts for sporting and gymnastic machines.

Goods & Services

Pistons, Piston Rings, Piston Rods and Cylinders for Machinery and/or Vehicles

Goods & Services

Pièces de moteurs à combustion, c'est-à-dire pistons et cages pour moteurs de levage et de rotation.

Goods & Services

(1) Parts of internal combustion engines, namely cylinders, pistons, piston rings and gudgeon pins.

Goods & Services

COMBUSTION ENGINE COMPONENTS-NAMELY, [ PISTONS, ] CYLINDERS AND HOUSINGS FOR INTERNAL COMBUSTION ENGINES

Goods & Services

Unprocessed and manufactured, cast or pressed building parts of common metals and their alloys; machined cast iron and die-cast semi-finished products. Compressors (machines) and blowers (machines), as well as drive motors therefor; parts of internal combustion engines, particularly pistons and cylinders; liquid and air filters. Liquid and air filters. Air-conditioning installations; liquid and air filters. Parts of motor vehicles, particularly wheels; apparatus for inflating motor vehicle tires. Building parts for equipping building interiors, namely false floors, caissons for ceilings, sound-absorbing wall and ceiling coverings, building parts forming ducts.

Goods & Services

Parts of Internal Combustion Engines, Especially Pistons, Piston Pins, Piston Rings and Cylinders