| Patents for F02B 77 - Component parts, details, or accessories, not otherwise provided for (9,006) |
|---|
| 05/16/1978 | US4089306 Port insulation for internal combustion engines |
| 05/09/1978 | US4088090 Engine water-tighting devices |
| 05/02/1978 | US4086930 Automatic transmission torque converter flusher |
| 05/02/1978 | US4086763 Thermal reactor system for internal combustion engine |
| 04/25/1978 | US4086043 Rotor with plastic sheathing |
| 04/11/1978 | US4083399 Valving for engine cooling system flushing apparatus and method |
| 04/11/1978 | US4083339 Apparatus for heating intake mixture from exhaust gases of internal combustion engine |
| 04/11/1978 | US4083234 Method of and system for detecting misfire in internal combustion engine |
| 03/28/1978 | US4080934 Rotary engine with inserts in rotor faces |
| 03/21/1978 | US4079808 Temperature sensitive device for causing abnormal muffler operation |
| 03/21/1978 | US4079704 Internal combustion engine |
| 03/21/1978 | US4079588 Internal combustion engine |
| 03/21/1978 | US4079477 Apparatus for cleaning piston ring grooves |
| 03/14/1978 | US4078536 Ignition system with backfire prevention |
| 03/07/1978 | US4077383 Internal combustion engine with sound deadening jacketing |
| 02/28/1978 | US4075992 Method and apparatus for reducing the toxic components in exhaust gas |
| 02/21/1978 | US4074671 Thin and low specific heat ceramic coating and method for increasing operating efficiency of internal combustion engines |
| 01/31/1978 | US4071009 Combined noise suppressing and air flow guide enclosure for engines |
| 01/31/1978 | US4071008 Low-noise-level internal combustion engine |
| 01/24/1978 | US4069667 Engine exhaust port liner |
| 01/10/1978 | US4067531 Vibration isolation and sealing gasket |
| 01/03/1978 | US4066605 Composition for rehabilitating scored and marred surfaces |
| 01/03/1978 | US4066146 Rust retarder applicator |
| 01/03/1978 | US4066058 Vibration isolation system |
| 01/03/1978 | US4066044 Rotary engine with tongue and groove inserts in rotor faces |
| 01/03/1978 | US4065961 Engine actuated instrumentation and a fuel saving and diagnostic system based thereon |
| 12/27/1977 | US4065372 Electrochemical oxygen sensing element, particularly for determination of oxygen content in the exhaust gases of automotive internal combustion engines |
| 12/20/1977 | US4063897 Solid electrolyte type air-fuel ratio detector |
| 12/13/1977 | US4062232 Testing compression in engines from starter motor current waveform |
| 11/22/1977 | US4059123 Cleaning and preservation unit for turbine engine |
| 11/01/1977 | US4056089 Throttle valve lock for automobile |
| 11/01/1977 | US4055998 Waveform count of teeth on an internal combustion engine flywheel |
| 10/18/1977 | US4054117 Oil pressure failure protection device for internal combustion engines |
| 10/18/1977 | US4054116 Emergency fuel line closure |
| 10/11/1977 | US4052972 Internal combustion engine |
| 10/04/1977 | US4051917 Sound-damping housing |
| 10/04/1977 | US4051829 Audible enrichment bleed warning device for fuel-injected engines |
| 09/27/1977 | US4050436 Idle system blocking means |
| 09/27/1977 | US4050244 Cylinder head |
| 09/20/1977 | US4050093 Housing for mounting electronic circuit boards on an engine air intake structure |
| 09/13/1977 | US4048366 Noise control materials |
| 09/06/1977 | US4046114 Insulated, high efficiency, low heat rejection, engine cylinder head |
| 08/16/1977 | US4041916 Internal combustion engine and method of operating same |
| 08/09/1977 | US4040930 Oxygen sensor |
| 08/09/1977 | US4040847 Silica, ethylene glycol |
| 08/09/1977 | US4040294 Apparatus for detecting misfire in multicylinder internal combustion engine |
| 07/26/1977 | US4037682 Engine compartment enclosure |
| 07/26/1977 | US4037408 Cylinder head for multi-cylinder internal combustion engine |
| 07/12/1977 | US4034723 Insulated, high efficiency, low heat rejection, engine cylinder head |
| 06/28/1977 | US4031699 Port liner assembly |
| 06/14/1977 | US4028887 Internal combustion engine with improved exhaust port |
| 06/07/1977 | US4027644 Isolated engine cover |
| 05/17/1977 | US4023438 Torsional vibration damper |
| 05/03/1977 | US4020900 Device for ventilating cooling air of construction |
| 05/03/1977 | US4020814 Diesel engine control means |
| 04/26/1977 | US4019974 Electrochemical sensor construction |
| 04/26/1977 | US4019489 Safety apparatus for engines |
| 04/19/1977 | US4018195 Insulated, high efficiency, low heat rejection, engine cylinder head |
| 04/19/1977 | US4017935 Dip stick cleaner |
| 03/15/1977 | US4011849 Combined engine and muffler compartment |
| 01/25/1977 | US4004559 Alarm device for use in exhaust gas recirculating system |
| 01/04/1977 | US4000666 Means for actuating balancer of engine |
| 12/28/1976 | US3999383 Engine misfire protection system |
| 12/14/1976 | US3996914 Housing for mounting electronic circuit boards on an engine air intake structure |
| 12/07/1976 | US3995602 High combustion surface temperature rotor for an internal combustion rotary engine |
| 11/30/1976 | US3994698 Reaction product of an alkylphenol with an aldehyde and an amine |
| 11/23/1976 | US3993038 System for preventing drive train start of a motor vehicle internal combustion engine |
| 11/16/1976 | US3991735 Internal combustion engine |
| 11/02/1976 | US3989537 Method and apparatus for vibration cleaning of workpieces such as engine blocks |
| 11/02/1976 | US3989415 Silencing housing for a machine plant |
| 11/02/1976 | US3988948 Internal combustion engine with torsional-vibration balancer |
| 10/26/1976 | US3987766 Engine enclosure and heat deflector arrangement |
| 10/19/1976 | US3987143 Method of decreasing heat loss from exhaust gases of an internal combustion engine |
| 10/12/1976 | US3984977 Exhaust port arrangement in combustion engine |
| 10/05/1976 | US3983859 Water sprinkler system internal combustion engine control |
| 10/05/1976 | US3983754 Apparatus for detecting misfires in multi-cylinder type internal combustion engines |
| 10/05/1976 | US3983698 Internal combustion rotary engine oxidizing fluid injection arrangement |
| 09/28/1976 | US3982600 Vehicle engine hood |
| 09/21/1976 | US3981278 Protection apparatus for remotely controlled self-reversing marine engines |
| 09/07/1976 | US3978720 Combustion detector for internal combustion engines |
| 08/24/1976 | US3976809 Coating for metal surfaces and method for application |
| 08/10/1976 | US3974309 Method of coating a rotary internal combustion engine |
| 07/20/1976 | US3969932 Method and apparatus for monitoring the activity of catalytic reactors |
| 06/29/1976 | US3965681 Internal combustion engine and turbosupercharger therefor with heat pipe for intake mixture heating |
| 06/22/1976 | US3964462 Sound-proofed internal combustion engine |
| 06/08/1976 | US3961482 Method and device for cleaning a supercharging set powering turbine driven by the exhaust gases of a heat engine |
| 06/01/1976 | US3960693 Device for electrochemically measuring the concentration of oxygen in combustion gases |
| 06/01/1976 | US3960238 Sound attenuating engine enclosure |
| 06/01/1976 | US3960011 First fault indicator for engines |
| 05/25/1976 | US3959166 Cleaner for automotive engine cooling system |
| 05/18/1976 | US3956928 Vortex shedding device for use in measuring air flow rate into an internal combustion engine |
| 04/27/1976 | US3952688 Accelerator movement indicator |
| 04/20/1976 | US3951123 Engine driven accessory mounting and drive system for buses and other vehicles |
| 04/20/1976 | US3951114 Cooling of internal combustion engines with sound-proof encasings |
| 04/13/1976 | US3949727 Carburetor engine with sound-proof encasing |
| 04/13/1976 | US3949726 Internal combustion engine with encasing |
| 04/13/1976 | US3949552 Heat insulating castings |
| 04/06/1976 | US3948619 Gasoline composition |
| 03/16/1976 | US3943759 Apparatus for measuring compression pressures in internal-combustion engine |
| 03/09/1976 | US3942208 Rotary cleaning device |