| Patents for F02B 77 - Component parts, details, or accessories, not otherwise provided for (9,006) |
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| 10/29/1992 | DE4212673A1 Housing unit for electronic parts, e.g. Hall-Effect sensors - has cylindrical wall with protrusion which is heat welded to cover by applying hot iron |
| 10/27/1992 | US5158054 Malfunction detection apparatus for detecting malfunction in evaporated fuel purge system |
| 10/22/1992 | DE4112480A1 Measuring ageing state of catalyser in IC engine exhaust system - measuring upstream and downstream lambda values with engine operated with rich then weak mixt. or vice=versa and then allowed to idle |
| 10/20/1992 | US5157329 Apparatus for sensing rotation having an encoder biased towards a stationary sensor and a member transmitting rotation to the encoder |
| 10/20/1992 | CA1309034C Compliance brake for an internal combustion engine powered implement |
| 10/13/1992 | US5154148 Flexible mount header for engine mounted fuel filter |
| 10/08/1992 | DE4112219A1 Piston-cylinder unit monitor for average and slow running engines - detecting thermal loading by change in distance between piston and cylinder liner using magnetoresistive piston ring sensors |
| 10/07/1992 | EP0507500A2 Engine protection system |
| 10/06/1992 | CA1308316C Combination counterbalance and oil slinger for horizontal shaft engines |
| 09/30/1992 | EP0506624A2 Cnnecting device between conductive cables and associated terminals |
| 09/29/1992 | US5150695 Electronic control apparatus for an internal combustion engine |
| 09/29/1992 | US5150689 Fuel tank vapor control system with means for warning of malfunction of canister |
| 09/29/1992 | US5150682 Method of monitoring emission of nitrogen oxides by an internal combustion engine |
| 09/29/1992 | US5150572 Insulated exhaust port liner |
| 09/22/1992 | US5148786 Air intake system arrangement of motorcar engine |
| 09/22/1992 | US5148784 Structure of internal combustion engine |
| 09/17/1992 | WO1992015781A1 Method of mounting a plurality of ignition coils on an engine block and electrical power supply for implementation thereof |
| 09/16/1992 | EP0503973A1 Heat-insulating engine with swirl chambers |
| 09/16/1992 | EP0475975A4 Computer-aided engine diagnostic system |
| 09/15/1992 | US5147464 Electric fuel injection cleaner apparatus and method |
| 09/15/1992 | US5146902 Positive pressure canister purge system integrity confirmation |
| 09/10/1992 | DE4206809A1 Knocking detector for IC engine - has digital frequency analyser supplied by vibration signals picked up from sensor for engine and=or cylinder internal pressure vibration |
| 09/09/1992 | EP0502768A1 Mounting method of a plurality of ignition coils on an engine block and power supply unit for carrying out the method |
| 09/02/1992 | EP0501177A1 Fastening arrangement for the encapsulation of the motor in a commercial vehicle |
| 09/02/1992 | EP0500625A1 Composition for cleaning an internal combustion engine |
| 09/01/1992 | US5144300 Warning system |
| 09/01/1992 | US5143035 Apparatus for detecting malfunction in evaporated fuel purge system |
| 08/26/1992 | EP0499640A1 Sound- and heat-proofing apparatus of hydraulic operation valve |
| 08/20/1992 | WO1992014050A1 Fuel rail assembly having self-contained electronics |
| 08/18/1992 | US5139120 Torsional damper |
| 08/18/1992 | US5138874 Diagnostic system for detecting faults in engine air intake check valves |
| 08/12/1992 | CA2060914A1 Combustor degradation detection system |
| 08/11/1992 | US5137108 Vehicle engine mounting system |
| 07/28/1992 | US5133322 Internal combustion engine ignition system and cleaning device |
| 07/28/1992 | US5133316 Engine cylinder head cover and molding composition used therefor |
| 07/23/1992 | WO1992012387A1 Power generating plant in combined heat and power generation technique |
| 07/21/1992 | US5132909 Apparatus for diagnosing individual cylinder performance by estimated instantaneous engine speeds |
| 07/21/1992 | US5132663 Vehicle safety system and method for monitoring toxic and combustible fuels |
| 07/21/1992 | US5131357 Cylinder block for V-type engine |
| 07/14/1992 | US5130657 Air bypass valve tester |
| 07/14/1992 | US5129228 Electronic engine control system |
| 07/07/1992 | US5127373 Two cycle engine with fuel injection |
| 07/02/1992 | DE4142853A1 Thermal throughput sensor, e.g. for vehicle engine induction system - has thermal resistance with heat generating section on insulating part |
| 07/02/1992 | DE4040884A1 Combustion chamber lining for piston engine - is heat-insulating to raise temp. on chamber walls |
| 07/01/1992 | EP0492431A1 A circuit for processing signals supplied by a zirconium-type oxygen sensor |
| 07/01/1992 | EP0492287A1 System for attaching a bracket to two separate parts of a mechanism, in particular the block and head of an internal combustion engine |
| 07/01/1992 | EP0303649B1 Rocking-piston machine |
| 06/30/1992 | US5125474 Sound wave absorbing apparatus for air cooled engine |
| 06/30/1992 | US5125384 Fuel control system for an internal combustion engine |
| 06/30/1992 | US5125377 Apparatus to clean an engine without dismantling the engine |
| 06/25/1992 | DE4041388A1 IC engine with acoustic cowling - has cowling extending over cylinder head coer and control box accommodating camshaft drive |
| 06/25/1992 | DE4040436A1 Producing abrasion resistant layers by high energy irradiation and precision mechanical working - to increase fatigue life of engines without labour intensive and environmentally damaging methods |
| 06/23/1992 | CA1303921C Oil pan arrangement for horizontally mounted engine |
| 06/17/1992 | EP0490885A2 Engine noise control device |
| 06/17/1992 | CN2107537U Electric barring machine for internal combustion locomotive |
| 06/16/1992 | US5121715 Compact power supply |
| 06/11/1992 | WO1992009825A1 Liquid viscous damper |
| 06/03/1992 | EP0387266B1 Ionisation sensor |
| 06/02/1992 | US5117792 Overrun preventing device for multi-cylinder engine |
| 05/26/1992 | US5116899 Distributor caps having excellent mechanical properities comprising a blend of crystalline ethylene-propylene copolymer, glass fibers, talc or mica, a carboxylated addition polymer and a flame retardant |
| 05/26/1992 | US5116342 Trigger circuit with self-adjusting reference value |
| 05/20/1992 | EP0486088A2 Apparatus for detecting crankshaft position |
| 05/20/1992 | EP0485523A1 Engine diagnostic apparatus and method |
| 05/19/1992 | US5113834 Self-diagnosing fuel-purging system used for fuel processing system |
| 05/14/1992 | DE4035583A1 Arrangement of generator at machine housing of IC engine - has generator driven by crankshaft of engine across belt drive acoustically decoupled |
| 05/14/1992 | DE4035177A1 Heat shield for attachment beneath vehicle - makes use of pair of plates to reflect heat from exhaust pipe |
| 05/06/1992 | EP0484242A1 Sensor arrangement with encoder retaining means |
| 05/06/1992 | EP0483134A1 Internal combustion engine. |
| 05/05/1992 | US5109564 Manual valve cleaner for removing deposits from intake and outtake valves of internal combustion engines |
| 05/05/1992 | CA1299871C Fuel composition |
| 04/30/1992 | WO1992007176A1 Upper cylinder lubrication/cleaning device for gas-fuelled internal combustion engines |
| 04/30/1992 | DE4126163A1 Coating to keep engine block clean - has epoxy¨ type primer for adhesion to block and gloss or colour top coat of e.g. polyurethane and acrylic¨ resin or metallic paint |
| 04/30/1992 | DE4033711A1 Thermal insulation on housing side - consists of cladding with filler and elastic covering, expansion gap with metal sheet and cavity in between |
| 04/29/1992 | EP0482692A1 Method and apparatus for testing a valve position sensor |
| 04/28/1992 | US5108033 Spinner nozzle assembly for cylinder diagnosis |
| 04/26/1992 | CA2048972A1 Valve position sensor diagnostic |
| 04/21/1992 | US5106202 Apparatus for measuring the temperature of a piston in an internal combustion engine |
| 04/21/1992 | US5105680 Damped double flywheel for a motor vehicle |
| 04/21/1992 | CA1299267C Alternator powered motor warning system |
| 04/16/1992 | DE4032451A1 Microcomputer controlled equipment monitoring load pressure sensor - assumes fault if deviation is too wide and applies replacement signal for pressure regulation of turbo-charged IC engine |
| 04/14/1992 | US5103783 Detection of engine fuel problems |
| 04/07/1992 | US5101781 Electronic engine protector |
| 04/01/1992 | EP0477850A1 Control process of nitrogen oxyd emission for an internal combustion engine |
| 04/01/1992 | EP0477511A1 Heating chamber and method for its fabrication |
| 03/26/1992 | DE4126158A1 Coating engine blocks with heat-resistant protective paint - by degreasing sand blasting, applying and drying primer, applying and drying top coat, and post-curing with heat from engine |
| 03/25/1992 | EP0476286A1 Encapsulation for an internal combustion engine in a vehicle |
| 03/25/1992 | EP0475975A1 Computer-aided engine diagnostic system. |
| 03/25/1992 | CN2099844U Porous hollow spheroidal shell containing mixed balls |
| 03/24/1992 | US5097806 Multi-mode engine cleaning fluid application apparatus and method |
| 03/19/1992 | WO1992004535A1 Method of operating an internal-combustion engine |
| 03/17/1992 | US5095741 Pressure transducer for determining the pressure in the combustion chamber of an internal combustion engine |
| 03/17/1992 | CA1297413C Internal combustion engine provided with a sound-insulating enclosure |
| 03/12/1992 | DE4028443A1 Verfahren zum betreiben einer brennkraftmaschine Method for operating an internal combustion engine |
| 03/10/1992 | US5094579 Fastener and grommet assembly providing axial play |
| 03/10/1992 | US5094217 Air fuel injection system |
| 03/05/1992 | WO1992003643A1 Monitoring of the catalytic activity of a catalytic converter through which a catalysable fluid flows |
| 03/05/1992 | WO1992003642A1 Monitoring of the catalytic activity of a catalyst in the exhaust gas system of an internal combustion engine |
| 03/05/1992 | DE4027207A1 Ueberwachung der katalytischen aktivitaet eines katalysators im abgassystem einer brennkraftmaschine Monitoring the catalytic activity of a catalyst in the exhaust system of an internal combustion engine |
| 03/04/1992 | EP0473505A1 Procedure and apparatus for the determination of the functional characteristics of a motor with independent cylinder feeds |
| 02/26/1992 | EP0471676A1 Fuel distributor for fuel injection installations in internal combustion engines. |