| Patents for F02B 77 - Component parts, details, or accessories, not otherwise provided for (9,006) |
|---|
| 02/20/1992 | DE4104011C1 IC engine control system - uses EGR and low heat conduction inlet manifold with matching of inlet air to injected fuel volume |
| 02/18/1992 | US5088345 Composite crankshaft for a two-stroke engine |
| 02/18/1992 | US5088318 Determining device for determining a failure in an engine cylinder |
| 02/18/1992 | CA1296088C Accoustic enclosure for an engine generator set |
| 02/05/1992 | EP0470064A2 Internal combustion engine |
| 02/05/1992 | EP0469658A2 Method of analysing cylinder performance in an internal combustion engine |
| 02/04/1992 | US5085192 Internal combustion engine ignition system and cleaning device |
| 02/04/1992 | US5085072 Detection process and device for an electronic injection system of a multicylinder engine |
| 01/29/1992 | EP0468322A1 Vehicle engine bonnet |
| 01/27/1992 | CA2047626A1 Method and apparatus to improve fuel economy of internal combustion engines |
| 01/22/1992 | EP0466850A1 Installation for venting the petrol tank of a motor vehicle and process for testing its performance. |
| 01/22/1992 | EP0335894B1 Automobile engine cup plug and assembly method |
| 01/21/1992 | US5081970 Heat-insulating engine with swirl chamber |
| 01/16/1992 | DE4021931A1 Heat-insulated piston-engine - has combustion piston with hollow ceramic crown working inside annular one |
| 01/14/1992 | US5080949 Heat shield with mounting means for use in a vehicle powered by an internal combustion engine |
| 01/14/1992 | US5080081 Four-cycle heat insulating engine |
| 01/14/1992 | US5080080 Method and apparatus to improve fuel economy of internal combustion engines |
| 01/14/1992 | US5080066 Method of controlling engine |
| 01/14/1992 | US5079946 Valve position sensor diagnostic |
| 01/09/1992 | DE4019914A1 Monitor circuit for oil pressure switch on IC engine - has electronic switch in series with capacitor supply for time delay protection |
| 01/08/1992 | CN1057702A Method of recording engine cycle and its apparatus |
| 01/02/1992 | EP0274505B1 Insulation material and method of applying the same to a component in a combustion engine |
| 01/02/1992 | DE4020151A1 Air-cooled IC engine with sound encapsulation - has front silencer to reduce intake air noise |
| 01/01/1992 | CN1015278B Internal combustion engine noise reduction plate |
| 12/31/1991 | US5076247 Automatic carburetor air preheat system |
| 12/31/1991 | US5076237 Means and method for measuring and controlling smoke from an internal combustion engine |
| 12/31/1991 | US5076054 Woven or braided silicon carbide fiber tube; vapor deposition of silicon carbide on inner walls; stress resistant; minimizes decrease in exhaust gas temperature; liners |
| 12/24/1991 | US5074812 Torsional damper for marine propulsion engine |
| 12/18/1991 | EP0461941A1 Multifunctional element for assembling two pieces locked by threaded connection |
| 12/17/1991 | US5072613 Method for evaluation of fluid flow within a simulated combustion chamber |
| 12/17/1991 | CA1293160C Cylinder liner reconditioning process |
| 12/15/1991 | WO1991019890A1 Filter and method for cleaning engine cooling system |
| 12/12/1991 | DE4018639A1 Monitoring IC engine w.r.t. rate of temp. change - processing temp. measurements at intervals for prodn. of alarm signal or shut=down of engine |
| 12/11/1991 | CN1056904A High efficiency clening agent for engine of vehicle |
| 12/10/1991 | US5072092 Excimer laser treatment of engine bearing surfaces such as cylinders |
| 12/10/1991 | US5070832 Engine protection system |
| 12/10/1991 | US5070727 Crankshaft angular position detecting apparatus |
| 12/10/1991 | US5070726 Cylinder recognition apparatus for a multi-cylinder internal combustion engine |
| 12/05/1991 | WO1991019260A1 Engine diagnostic apparatus and method |
| 12/05/1991 | CA2062769A1 Engine diagnostic apparatus |
| 12/04/1991 | EP0459946A1 Monitoring system, especially for engines, compressors and reciprocating machines |
| 11/28/1991 | WO1991018198A1 Cylinder head gasket |
| 11/27/1991 | EP0458775A2 Device for electronic measurement of the rotational speed of internal combustion engines and a method for motor surveillance using this device |
| 11/21/1991 | EP0457750A1 Internal combustion engine with cooling liquid |
| 11/19/1991 | US5066023 Ionization sensor |
| 11/19/1991 | US5065721 Power supply circuit for dual throttle position sensors of an electronic engine throttle control |
| 11/19/1991 | US5065705 System for preventing overheat of engine for vehicle |
| 11/15/1991 | CA2039966A1 Engine maintenance fluid introduction system |
| 11/14/1991 | DE4015109A1 Zylinderkopfdichtung Cylinder head gasket |
| 11/14/1991 | DE4014502A1 Installing sensor in shape-pressed seal - inserting sensor into aperture in preformed gasket material before pressing esp. for IC engine cylinder head gasket |
| 11/12/1991 | US5063897 Accessory drive arrangement for engine |
| 11/12/1991 | US5063896 Chamber and engine cleaning apparatus and method |
| 11/07/1991 | DE4014036A1 Adiabatic combustion engine - comprises silica glass piston and cylinder with surface temps. around 800 degrees celsius |
| 11/06/1991 | EP0454895A2 Engine valve cover gasket with electrical bridge |
| 11/05/1991 | US5062400 Diesel engine shut-down device |
| 11/05/1991 | US5062399 Piston protection system for internal combustion engine |
| 10/30/1991 | EP0454101A1 Two cycle internal combustion engine with fuel injection |
| 10/29/1991 | US5060608 Engine control apparatus |
| 10/23/1991 | EP0407397B1 Pressure transducer for determining the pressure in the combustion chamber of an internal combustion engine |
| 10/23/1991 | EP0358701B1 Provision for the combustion chamber surfaces of an internal combustion engine |
| 10/22/1991 | US5058488 Means for preventing the build-up of carbon deposits on pistons |
| 10/15/1991 | US5056485 Crank angle sensor and ignition timing control system using same |
| 10/15/1991 | US5056482 Engine protecting system |
| 10/15/1991 | CA1290642C Vibration resistant rupturable pressure relief member |
| 10/10/1991 | DE4011181A1 Motor vehicle engine cooling system - has fan-wheel housed in opening in sound-insulation cladding for engine |
| 10/08/1991 | US5055435 Ceramic materials to be insert-cast |
| 10/08/1991 | US5054443 Heat-insulating engine with swirl chamber |
| 10/08/1991 | US5054441 Decompression device in a two-cycle engine |
| 10/03/1991 | WO1991014518A1 Carbon-cleaning apparatus for diesel engines |
| 10/01/1991 | US5052358 Cylinder recognition apparatus for an internal combustion engine |
| 09/24/1991 | US5050549 Method of cleaning internal combustion engine cooling system and filter for use therein |
| 09/18/1991 | EP0261180B1 Anti-contamination flow control in liquids |
| 09/17/1991 | US5049291 Oil additives |
| 09/04/1991 | EP0268684B1 Monitoring system for maintenance of car |
| 09/03/1991 | US5044336 Cylinder recognition apparatus and method for a multi-cylinder internal combustion engine |
| 09/03/1991 | US5044334 Process for clean simple and high speed oil change and/or flushing of the moving components of the crankcase in an internal combustion engine |
| 09/03/1991 | CA1288262C Reciprocating balance weight mechanism for a piston type internal combustion engine |
| 08/27/1991 | US5043984 Method and system for inspecting microprocessor-based unit and/or component thereof |
| 08/27/1991 | US5043697 Apparatus for deciding engine-oil replacing time for an automobile |
| 08/27/1991 | US5042617 Method of reducing the presence of sludge in lubricating oils |
| 08/22/1991 | WO1991012426A1 Installation for venting the petrol tank of a motor vehicle and process for testing its performance |
| 08/20/1991 | US5041980 Method and apparatus for producing fault signals responsive to malfunctions in individual engine cylinders |
| 08/20/1991 | US5040503 Air and fuel delivery apparatus |
| 08/14/1991 | EP0440894A2 Trigger circuit with self-adjusting reference value |
| 08/13/1991 | US5038890 Oil pan structure for internal combustion engine |
| 08/07/1991 | EP0440401A1 Air-cooled internal combustion engine |
| 08/07/1991 | EP0397688A4 Sealed container |
| 07/31/1991 | EP0439432A1 Sound absorbing heat shield |
| 07/31/1991 | EP0207087B1 Re-regulation circuit for automobile tachometer detection circuit |
| 07/30/1991 | US5035637 Engine valve cover gasket with electrical bridge |
| 07/25/1991 | WO1991010828A1 A means and method for measuring and controlling smoke from an internal combustion engine |
| 07/25/1991 | DE4020936C1 Combustion engine chamber wall lining - by soot formed by combustion of carbonaceous material, esp. acetylene, gives constant wall dimensions |
| 07/24/1991 | CN2081434U Adiabatic engine with ceramic chamber lining |
| 07/23/1991 | US5033578 Internal combustion engine having a sound-proofing casing |
| 07/23/1991 | US5033489 Manual, self-contained, free-standing, vehicle washing/cleaning center |
| 07/23/1991 | US5033427 Heat-insulating engine structure |
| 07/17/1991 | EP0437303A2 Ceramic port liners |
| 07/17/1991 | EP0437302A2 Ceramic port liners |
| 07/16/1991 | US5031589 Safety device for preventing the loss of container closure plugs |
| 07/11/1991 | WO1991010205A1 Method and device for storing intermittent functional faults of a physical system and of context variables of these faults |