Patents
Sitemap › F02 - Combustion engines; Hot-gas or combustion-product engine plants › F02B - Internal-combustion piston engines; Combustion engines in general › F02B 1 - Engines characterised by fuel-air mixture compression
Patents for F02B 1 - Engines characterised by fuel-air mixture compression (10,837)
08/1978
08/08/1978US4105101 Brake operated low ratio release
08/08/1978US4105009 Anti-pollution engine head construction
08/08/1978US4104995 Variable compression engine
08/08/1978US4104882 Super-charged carburetor engine
08/01/1978US4103664 Combustion chamber for compact engine of the side valve type for universal use having contactless ignition system
08/01/1978US4103655 Internal combustion engine
07/1978
07/25/1978US4102130 Converting an internal combustion engine to a single acting engine driven by steam or compressed air
07/18/1978US4101428 Composition comprising a mixture of the zinc salts of O,O-di(primary and secondary) alkyldithiophosphoric acids
07/18/1978US4101138 Gasket for internal combustion engines, incorporating locating pins
07/18/1978US4100911 Rotary piston internal combustion engine
07/18/1978US4100906 Pulse generator for energy discharge system
07/18/1978US4100896 Computer controlled sonic fuel system
07/18/1978US4100736 Spark-ignition internal combustion engine equipped with exhaust gas recirculation system
07/11/1978US4099490 Method for producing a housing casing for a rotary piston internal combustion engine
07/11/1978US4099489 Fuel regenerated non-polluting internal combustion engine
07/04/1978US4098250 Suction line formation of combustion engines
07/04/1978US4098247 Minute pressure control system
07/04/1978US4098244 Control system for an internal combustion engine
07/04/1978US4098238 Rotary valve system for motors and the like having improved sealing means
07/04/1978US4098232 Pre-chamber in the cylinder head of an internal combustion engine with applied ignition
07/04/1978US4098079 Secondary air feed control device of an internal combustion engine
06/1978
06/27/1978US4096841 Ignition system for use with fuel injected-spark ignited internal combustion engines
06/27/1978US4096835 Internal combustion engine method and apparatus
06/27/1978US4096832 Ignition apparatus and method for an internal combustion engine
06/20/1978US4096095 Aluminum-iron alloy with protective coating of a refractory oxide and second catalytic coating
06/20/1978US4095571 Filtering and mixing apparatus
06/20/1978US4095570 Electronic engine control system and method of operation
06/20/1978US4095565 Method of operating an internal combustion engine
06/20/1978US4095564 Method and apparatus for igniting air-fuel mixture in an engine
06/13/1978US4094287 Exhaust gas recirculation system
06/13/1978US4094286 Internal combustion engine and method of reducing toxic compounds in the exhaust gases therefrom
06/13/1978US4094272 Externally ignited four cycle internal combustion engine
06/13/1978US4094202 Piston stroke varying mechanism for expansible chamber energy conversion machines
06/13/1978US4094169 Expander-compressor transducer
06/06/1978US4093405 Fuel-operated device
06/06/1978US4093239 Piston rod sealing arrangement for a stirling engine
06/06/1978US4092969 Gasoline engine fed with lean mixture only
06/06/1978US4092967 I.C. Engines
06/06/1978US4092966 Fuel vaporizing and mixing device for gasoline engines
06/06/1978US4092957 Compression ignition internal combustion engine
05/1978
05/30/1978US4092585 Apparatus for measuring engine timing independent of speed
05/30/1978US4092538 Device for checking the irradiation dose measuring circuits used to measure the irradiation doses delivered by a radiotherapy apparatus
05/30/1978US4091789 Stratified charge fuel injection system for rotary engine
05/30/1978US4091779 Method and apparatus for influencing thermo-chemical reactions
05/30/1978US4091778 Vacuum advancer system for a gasoline engine
05/30/1978US4091774 Stratified combustion type engine
05/30/1978US4091771 Injection device for injecting an additional, small fuel quantity into an external auto-ignition internal combustion engine operating according to the stratified-charge principle
05/30/1978US4091615 Internal combustion engine with plural spark plugs for each combustion chamber and exhaust recirculation circuit
05/23/1978US4090484 Fuel supply system for multi-fuel internal combustion engines
05/16/1978US4090235 Power frequency converter
05/16/1978US4089317 Apparatus for mixture enrichment in an internal combustion engine
05/16/1978US4089310 Internal combustion engine providing improved exhaust-gas purification
05/16/1978US4089215 Air flow transducer
05/09/1978US4088450 For endothermic catalytic conversion of alcohol
05/09/1978US4088110 Engine idle control
05/09/1978US4088099 Mixture compressing, external auto-ignition four-stroke cycle internal combustion engine
05/09/1978US4088011 Gasoline engine piston position tester
05/09/1978US4087966 Exhaust gas cleaning device
05/02/1978US4087491 For internal combustion engines
04/1978
04/25/1978US4085712 Rotary engine with pilot and main fuel nozzles downstream of top center
04/18/1978US4084566 Electronic breaker points for the ignition system of a gasoline engine
04/18/1978US4084565 Combustion air supply apparatus for an internal combustion engine
04/18/1978US4084557 Piston-type internal combustion engine
04/18/1978US4084556 Internal combustion engine
04/18/1978US4084551 Internal combustion engine
04/18/1978US4084549 Rotary piston engine exhaust gas recycling means
04/18/1978US4084548 Rotary piston engine
04/11/1978US4083344 System for controlling vaporized hydrocarbon of fuel for a gasoline engine
04/11/1978US4083340 Gasoline superheater
04/11/1978US4083329 Rotary engine with a pilot fuel nozzle downstream of top center
04/11/1978US4083182 Manifold reactor
03/1978
03/28/1978US4081388 Dispersant, detergent, antirust, antifoam
03/28/1978US4080939 Timing control apparatus for a combustion engine
03/28/1978US4080938 Combustion apparatus for an internal combustion engine
03/28/1978US4080936 Engine moisture induction system
03/21/1978US4079743 Air bleeding device
03/21/1978US4079703 Internal combustion engine operated on injected fuel supplemented with hydrogen
03/14/1978US4078533 Internal combustion engine having an auxiliary combustion chamber
03/14/1978US4078530 Spark ignition type four cycle internal combustion engines
03/14/1978US4078527 Waste-gas suppressor for internal-combustion engines
03/14/1978US4078450 Apparatus for shock mounting of piston rods in internal combustion engines and the like
03/07/1978USRE29561 Fuel injection systems for internal combustion engines
03/07/1978US4077913 Ruthenium-platinum alloy, oxidation/reduction
03/07/1978US4077381 Gasoline engine fuel interrupter
03/07/1978US4077370 Internal combustion engine fuel economy improvement system
03/07/1978US4077369 Internal combustion engine valve stroke adjusting device and combination thereof with engine
03/07/1978US4077368 Four-cycle reciprocating-piston internal combustion engine
03/07/1978US4077366 Internal combustion engine control system
03/07/1978US4077269 Variable displacement and/or variable compression ratio piston engine
02/1978
02/28/1978US4076000 Internal combustion engine having an auxiliary combustion chamber without an intake valve
02/28/1978US4075998 Electrical on-off-starting operation control system for engines requiring pre-heat time, such as automotive Diesel engines
02/28/1978US4075996 External compression ignition system for internal combustion engines
02/14/1978US4073474 Poppet valve
02/07/1978US4072136 Apparatus for supplying rich air/fuel mixture in an internal combustion engine
02/07/1978US4072135 Apparatus for supplying a rich air/fuel mixture in an internal combustion engine
02/07/1978US4072134 Apparatus for supplying rich air/fuel mixture in an internal combustion engine
02/07/1978US4072131 Spark ignition device and fuel injection means for internal combustion engines
01/1978
01/31/1978US4071800 Three electrode arc plasma flame ignition devices
01/31/1978US4071222 Lifting platform
01/31/1978US4071001 Stratified combustion engine with prechamber
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