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WO/2022/183059A1 |
The present invention provides a plastic connector for bonding two or more air cleaners, comprising a connector body and a fastener. The connector body has guide rails and frame legs; and the fastener has openings and fastener arms. The ...
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WO/2022/176862A1 |
The purpose of the present disclosure is to provide an internal combustion engine configured such that an air intake passage is divided by a partitioning part, and it is possible to ensure both an intake air volume and tumbling performan...
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WO/2022/176394A1 |
Provided is an intake structure for a saddled vehicle in which an intake port is inconspicuous and wind during travel is readily taken in. This intake structure for a saddled vehicle has an intake duct (60) arranged between the prongs ...
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WO/2022/172459A1 |
An engine unit (1) comprises a speaker (50) provided to an intake unit (20). The engine unit (1) is configured so that: an independent intake passage portion (40) connected to a combustion chamber (11) and provided with a throttle valve ...
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WO/2022/152439A1 |
The invention relates to a charge air distributor (10) for an internal combustion engine, comprising a single-piece housing shell (12) that is made of plastic, has an inlet opening (14), and delimits an uninterrupted discharge opening (1...
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WO/2022/150441A1 |
A liquid bath air filter (100), including: an air inlet tube (102) that defines an air inlet passage (108); a filtrate chamber body (120) that defines a filtrate chamber (142) configured to hold a liquid in a bottom thereof; and a flow l...
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WO/2022/140799A1 |
Devices for producing vacuum using the Venturi effect have a housing that defines a suction chamber, a motive passageway converging toward the suction chamber, a discharge passageway diverging away from the suction chamber, and a suction...
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WO/2022/140798A1 |
Device for producing a vacuum using the Venturi effect are disclosed that have a housing defining a suction chamber, defining a motive passageway includes a tapering portion most proximate the suction chamber that convergingly tapers fro...
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WO/2022/112070A1 |
Disclosed is a method for controlling the combustion of an internal combustion engine comprising an air supply pipe provided with means for controlling the flow of air in the pipe, and a single cylinder associated with the control means,...
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WO/2022/115423A1 |
A filtration system includes an air cleaner housing and a filter element. The air cleaner housing includes a base and a removable cover. At least one of the base or the cover defines a cavity and a protrusion extending into the cavity. T...
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WO/2022/096770A1 |
A mounting unit (1, 1') for a turbocharger arrangement of a reciprocating internal combustion engine is provided as a single, rigid structure formed at least by a mounting base (6), a hot low-pressure air channel (2), a cool low-pressure...
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WO/2022/092629A1 |
The present invention provides a meta-muffler which is capable of increasing a transmission loss of the noise flowing in a flow tube by maximizing a loss in sound energy of the noise introduced in a resonance chamber due to a stealth win...
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WO/2022/092645A1 |
The present invention provides a meta muffler which can increase the transmission loss of noise flowing inside a flow tube by maximizing the sound energy loss of noise entering a resonance chamber by using a tube connecting the flow tube...
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WO/2022/089151A1 |
An interface pipe, an engine assembly, and a vehicle, relating to the field of engines. The interface pipe comprises a body pipe (1). An inlet end of the body pipe (1) can be connected to a throttle (12), an outlet end of the body pipe (...
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WO/2022/092630A1 |
The purpose of the present invention is to provide a meta muffler which can increase the transmission loss of noise flowing inside a flow pipe by maximizing the sound energy loss of noise entering a resonance chamber of a meta structure,...
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WO/2022/092646A1 |
The present invention provides a meta-muffler of a fractal structure, which is capable of increasing a transmission loss of the noise flowing in a flow tube by maximizing a loss in sound energy of the noise that is incident in a resonanc...
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WO/2022/078647A1 |
A method for diagnosing the tank ventilation system purge line path of a combustion-engine-powered motor vehicle is disclosed, wherein the purge line path extends between a fuel vapor retention filter (3) and an intake pipe of the motor ...
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WO/2022/069196A1 |
The invention relates to an internal combustion engine having at least one cylinder (10), having a piston (1) in the cylinder (10), which piston has a piston bowl (2), and having a cylinder head (11), wherein the cylinder piston (1) and ...
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WO/2022/061444A1 |
An internal combustion engine includes a hollow cylinder, a piston within the hollow cylinder, and a cylinder head. A base valve assembly at a base of the hollow cylinder permits or restricts fluid flow from an intake manifold into a sub...
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WO/2022/064114A1 |
The invention relates to an assembly (1) comprising an air filter (2) comprising a cover (7), said cover (7) comprising an opening (9), an air metering valve comprising a filtered air inlet, a seal (15) arranged between the opening (9) a...
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WO/2022/058090A1 |
The invention relates to an air supply device for an internal combustion engine, having at least one air chamber and at least two intake pipes, which are connected to the at least one air chamber, are each designed to supply air to respe...
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WO/2022/053634A1 |
A multistage turbocharger arrangement (100) is provided according to this disclosure. The multistage turbocharger arrangement (100) comprises a high-pressure turbocharger unit (110) comprising a first housing unit (134), a high-pressure ...
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WO/2022/043263A1 |
A sound damper (45) for a filter system (1), having a base body (47) and a fluid guiding rib (46), arranged on the exterior of the base body (47), for guiding a fluid (L) that is to be filtered by the filter system (1) towards an inlet o...
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WO/2022/038142A1 |
The invention relates to a filter element (10) for filtering a fluid, comprising at least one filter bellows (12), a first planar flow-incidence surface (54) for a first fluid stream (60), and at least one second flow-incidence surface (...
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WO/2022/038138A1 |
The invention relates to a filter element (10) for filtering a fluid, having at least one filter bellows (12) which is arranged in a frame (28) and which has a first planar incident-flow face (54) for a first fluid flow (60) and at least...
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WO/2022/037804A1 |
The present invention pertains rotary valves for combustion engines, in particular gas engines. Accordingly, a rotary valve is suggested, comprising a housing (10) defining a longitudinal direction of the rotary valve and comprising a th...
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WO/2022/033827A1 |
The invention relates to a method for operating an internal combustion engine (10) of a motor vehicle, in which method the internal combustion engine (10) has an intake section (20), through which air can flow and via which at least one ...
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WO/2022/035387A1 |
The invention relates to the fuel saving and performance device achieving fuel saving, increasing performance and providing low exhaust emission values in intercoolers and all closed circuit internal combustion engines such as heavy duty...
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WO/2022/029533A1 |
A method of operating a cleaning process on a filter in a vehicle air intake, comprises passing air through the filter from an upstream side to a downstream side, and providing an exhaust duct having an inlet end adjacent the upstream si...
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WO/2022/024628A1 |
Provided is a work vehicle in which space-saving can be achieved for an air cleaner device and a discharging pipe. The work vehicle is provided with: an air cleaner device 60 which is located forward of a radiator 50, has a bottom surf...
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WO/2022/014021A1 |
An intake device (2) of an engine (1) comprises: a throttle body (3) in which a valve 9 is openably/closably supported in a throttle bore (5a, 5b, 6a, 6b) by a throttle shaft (8), and one end (3a) of which is connected to an intake pipe ...
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WO/2022/015145A1 |
The present invention refers to a system of air filtration and cleansing for the elimination of polluting gases in chemical and/or marine environments (40), compromising a cleansing subsystem (10) and a filtering subsystem (20) interconn...
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WO/2022/015826A1 |
A vehicle air filter housing having a broad band tuner. The housing is formed from a tray having a divider wall defining an unfiltered air induction chamber and a tuner chamber. A cover securable to the tray includes a second divider wal...
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WO/2022/015587A1 |
A compressor bypass reintroduction system includes a compressor intake manifold and a bypass conduit. The compressor intake manifold defines a fluid plenum. The compressor intake manifold is engageable with a compressor. The bypass condu...
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WO/2022/009840A1 |
This internal combustion engine (1) comprises: an intake manifold (4) connected to an intake port (15) of a cylinder head (3); an intercooler (6) that is positioned on the side of the cylinder head (3) opposite from a cylinder block (2) ...
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WO/2022/008602A1 |
The present invention relates to a negative pressure generator for fuel tank ventilation, comprising a fluid feed-through body consisting of at least two plastics parts, in particular plastics casings, wherein the fluid feed-through body...
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WO/2022/009317A1 |
Provided is a power unit case structure with which is it possible to make it less likely that the flow of an airflow along an externally exposed cover is disturbed, even if the cover is fastened using fastening members. A power unit ca...
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WO/2022/002941A1 |
The invention relates to a method for molding a sealing device (2) onto an end fold (5) of a pleated bellows (1), in which method the pleated bellows (1), which is placed in a casting shell assembly, is overcast at the edge of the bellow...
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WO/2021/254749A1 |
The invention relates to an intake device (1) for a compressor (2). The intake device (1) comprises a support structure (2) having a plurality of struts (3) which are arranged in the circumferential direction about an axis (4) of the sup...
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WO/2021/250964A1 |
An objective of the present invention is to reduce noise caused by the intake sound of a pre-cleaner, improve forward visibility and rearward visibility for the operator, and extend the maintenance interval of the pre-cleaner. A wheel lo...
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WO/2021/246120A1 |
This ventilation component comprises a peripheral wall (12). At least a part of the peripheral wall (12) is composed of a wall part (13) having an inner layer (14) that includes fibers and is air permeable, and an outer layer (15) that i...
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WO/2021/246343A1 |
An air intake duct (20) comprises a tubular main pipe section (21) having an axis extending in a first direction, and an end pipe section (22). The end pipe section (22) includes a peripheral wall (23) having an axis extending in a secon...
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WO/2021/239204A1 |
Invention relates to a direct injection gaseous fuel feeding system (10) for an internal combustion piston engine (1), the fuel feeding system (10) comprising a liquefied gas storage tank (14) configured to store liquefied gas in cryogen...
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WO/2021/235186A1 |
This duct (11) comprises a peripheral wall (12). At least part of the peripheral wall (12) is formed by a fibre-containing fibre section (13). The fibre section (13) includes an air-permeable inner layer (14) that is positioned on an inn...
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WO/2021/232546A1 |
A work fixture for vibration friction welding of an intake manifold. The work fixture comprises a bottom plate (10), a lower cover support unit (20) and a limiting device (30). The lower cover support unit (20) is provided in the center ...
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WO/2021/219461A1 |
The invention relates to an exhaust gas turbocharger (30) with a silencer. The silencer comprises a multiplicity of damping elements (41) which are arranged concentrically about a central axis (42) of the silencer and are spaced apart co...
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WO/2021/216758A1 |
Methods are disclosed for making a reusable air filter by binder jet three-dimensional printing that may be used with respirators, ventilators, PPE, face masks, facility and room filters. The methods include selectively printing by jet d...
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WO/2021/212613A1 |
An energy-saving and environment-friendly filter and a production method therefor. The energy-saving and environment-friendly filter comprises a filter element body (1) composed of a plurality of sections of bent portions (10), and furth...
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WO/2021/213869A1 |
The invention relates to an air filter device of a motor vehicle, comprising a housing (12) having a receiving space (14) for a filter element (10). The filter element (10) has a frame (16), which surrounds a filter material (18) of the ...
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WO/2021/213761A1 |
The invention relates to a device for diagnosing a leak of an evaporation system and a tank ventilation duct of an internal combustion engine-driven motor vehicle, comprising a leak diagnosing device and a pressure and temperature sensor...
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