Patents
Patents for F02M 35 - Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines (17,897)
11/1992
11/25/1992EP0515051A1 Air cleaner for internal combustion engine
11/25/1992EP0514646A1 Intake device for a multicylinder internal combustion engine
11/19/1992DE4115986A1 Air filter element securing system - uses parallel hinging members moved into over-centre position
11/19/1992DE4042415A1 IC engine with cylinder banks in V-formation - has two-part intake conduit, located above exhaust collection pipes, both within V-space
11/18/1992CN2122237U Liquid air cleaner of diesel engine
11/17/1992US5164550 Intake muffler
11/17/1992US5163406 Intake manifold/fuel rail
11/17/1992US5163390 Rocker arm arrangement for single cam multi-valve engine
11/17/1992US5163387 Device for attenuating standing waves in an induction intake system
11/10/1992US5162621 Internal sidebranch resonator
11/10/1992US5161513 Device for damping the intake noise of diesel engines
11/04/1992CN2120887U Circulation combined air feed system for internal-combustion engine
11/03/1992US5160519 Intake air filter for an internal combustion engine
11/03/1992US5159903 Air intake system for two cycle multi cylinder engine
10/1992
10/29/1992DE4113248A1 Air intake device for Otto-engine - has sound-damping device, to divide air flow from metering element into low speed part flows
10/27/1992US5158045 Engine induction system having a telescopic throttle body
10/21/1992EP0509782A1 Intake noise damping device
10/21/1992CN1065509A Pneumatic device for cleaning air filters
10/20/1992US5156124 Fuel injection structure for an internal combustion engine
10/20/1992US5156116 Method and apparatus for controlling the air supply in an internal combustion engine
10/15/1992WO1992017701A1 Intake port structure of internal combustion engine
10/14/1992EP0508508A1 Air supply system for an engine
10/14/1992EP0508188A2 Suction system for an internal combustion engine with compression ignition
10/07/1992EP0507358A2 Intake manifold
10/06/1992US5152365 Air intake system for small snowmobile
10/06/1992CA1308315C Integrated engine air cleaner and venturi resonator
10/01/1992WO1992016726A1 Multicylinder two-stroke engine intake manifold
09/1992
09/30/1992EP0506171A1 Pneumatic device for cleaning air filters
09/30/1992CA2063881A1 Pneumatic device for cleaning air filters
09/29/1992US5150677 Direct injection diesel engine
09/29/1992US5150669 Pressure relief means for integrated induction system
09/23/1992CA2105058A1 Multicyclinder two-stroke engine intake manifold
09/22/1992USRE34072 Motorcycle
09/22/1992US5148786 Air intake system arrangement of motorcar engine
09/22/1992CA1307710C V-type multiple cylinder engine
09/17/1992WO1992012845A3 Fabrication of a composite plastics structure, particularly an internal combustion engine inlet manifold
09/15/1992US5147430 Air scoop screen
09/15/1992US5147428 Apparatus for filtering an air stream, in particular for a motor vehicle
09/15/1992US5146897 Intake manifold of intake system for multi-cylinder internal combustion engine
09/08/1992US5144919 Two-stroke cycle reciprocating internal combustion engine for spark ignition and crankcase scavenging
09/08/1992US5144918 Intake system for engine
09/03/1992WO1992014923A1 Internal combustion engines
09/03/1992WO1992014922A1 Silencer for gas induction and exhaust systems
09/03/1992CA2104021A1 Silencer for gas induction and exhaust systems
09/02/1992EP0501612A2 Inlet manifold and fuel supply assembly
09/02/1992EP0501514A1 Intake system in multi-cylinder type internal combustion engine
09/01/1992US5143028 Supercharged V type two cycle engine
08/1992
08/27/1992DE4102163A1 Rotary fuel injection appts. for internal combustion engine - incorporates pressure chamber assisting fuel flow turbulence by rotation either alone or in conjunction with cylinder
08/26/1992EP0500139A2 Induction system for a multiple valve internal combustion engine
08/26/1992EP0500124A1 Induction system for an internal combustion engine
08/26/1992EP0500123A1 Induction system for an internal combustion engine
08/26/1992CN2114036U Air inlet preseparating unit of compound air cleaner
08/25/1992US5141820 Aluminum pipe for use in forming bulged portions thereon and process for producing same
08/25/1992US5140957 Combination in line air-filter/air-oil separator/air-silencer
08/25/1992US5140819 Turbine inlet silencer
08/20/1992DE4123038A1 Air pre-cleaner for suction duct of IC engine - comprises blind to fitted rearward side of vehicle radiator grill and located transversely to air flow direction of travel wind and in front of air intake channel for engine
08/18/1992US5138989 Internal combustion engine with two or more inlet valves per engine cylinder
08/18/1992US5138988 Intake duct
08/12/1992EP0498757A1 Process for making an annular filter from a filter material folded into a star shape configuration
08/11/1992US5137557 Suction air filter for combustion engines
08/11/1992US5137555 Frontal drain for a marine mist extractor
08/11/1992US5137308 Air transfer system
08/11/1992US5136988 Air intake arrangement
08/06/1992WO1992012845A2 Fabrication of a composite plastics structure, particularly an internal combustion engine inlet manifold
08/05/1992EP0497457A1 Air induction system for an internal combustion engine
08/04/1992US5134977 Engine air cleaner inlet tube for automotive engine
07/1992
07/29/1992CN2111375U Automatic aspirating air filter
07/28/1992US5133308 Intake system for engine
07/28/1992US5133307 Air intake system for marine propulsion unit engine
07/14/1992US5129685 Connector system for air transfer ducts
07/07/1992US5128071 Carburetor
07/07/1992US5127371 Intake manifold
07/07/1992CA1304635C Pressure deriving port of internal combustion engine
07/02/1992DE4104672C1 IC engine carburettor on suction manifold - has flow resistor clamped between fuel supply and throttle housings
07/01/1992EP0492877A1 Automotive intake manifold with integral alternator
07/01/1992EP0492129A1 A multi-layer plastic pipe and its method for manufacturing
06/1992
06/30/1992USRE33978 Air-cooled overhead-valve engine
06/30/1992US5125941 Air intake filter for internal combustion engines
06/30/1992US5125940 In-line air filter apparatus
06/30/1992US5125369 Intake system for multi-cylinder engine
06/24/1992EP0491465A1 Subframe induction noise reduction side-branch reactive silencer
06/24/1992EP0460030A4 Engine supercharger and inlet manifold arrangement
06/24/1992CN1062191A Induction air filter for internal combustion engines
06/23/1992US5123383 Intake system for internal combustion engine
06/23/1992US5123382 Intake system for a combustion engine
06/21/1992CA2053633A1 Automotive intake manifold with integral alternator
06/17/1992EP0490104A1 Method of controlling the air admission for an internal combustion engine
06/17/1992DE4040058A1 Rotary fuel injection appts. for IC engine - generates turbulent flow by controlled rotation of perforated cylinder having same dia. as engine inlet manifold
06/16/1992US5121719 Start boosting device for internal combustion engine
06/16/1992CA1303368C Separator having multiple particle extraction passageways
06/11/1992DE4038918A1 Mixer for gaseous media at different pressures - is controlled electronically by transducer which causes mixing member to rotate for direct mixt. of two flows
06/10/1992EP0489238A2 Inlet collector
06/10/1992CN1061834A Air cleaner
06/09/1992US5120337 Intake air filter for the internal combustion engine of a motor vehicle
06/09/1992US5120334 Air cleaner for internal combustion engine
06/09/1992US5119778 Tuned intake air system for a rotary engine
06/09/1992US5119771 Vertical three cylinder two cycle engine with single carburetor and manifold combination
06/09/1992US5119769 Vertical three cylinder two cycle engine with single carburetor
06/02/1992CA1302184C Intake manifold and method of making the same
05/1992
05/27/1992EP0486846A1 Method for manufacturing an air filter and apparatus to carry out such method