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)
10/1981
10/15/1981WO1981002912A1 High thermal efficiency power plant and operating method therefor
10/14/1981EP0037443A1 Cylinder deactivator system
10/13/1981US4294726 Catalyst for the purification of exhaust gases of internal combustion engines
10/13/1981US4294549 Mixing apparatus
10/13/1981US4294333 Oil pan adaptor for internal combustion engines
10/13/1981US4294220 Intake port means for extracting engine exhaust gas for recirculation
10/13/1981US4294207 Externally ignited, four-cycle, piston-type internal combustion engine
10/13/1981US4294201 Internal combustion engines
10/07/1981EP0037218A1 High thermal efficiency power plant and operating method therefor
10/06/1981US4292947 Spill type swirl injector
10/06/1981US4292944 Intake control system for internal combustion engine
10/06/1981US4292807 Variable geometry turbosupercharger system for internal combustion engine
09/1981
09/29/1981US4292569 High energy modulation ignition system
09/29/1981US4291662 Combustion chamber of an internal combustion engine equipped with an auxiliary combustion chamber
09/29/1981US4291661 Inductive-capacitive modulated ignition system
09/29/1981US4291651 Internal combustion engine
09/23/1981EP0036394A2 Method and apparatus for calibrating the exhaust emission of an idling internal-combustion engine provided with an electronic injection apparatus
09/23/1981EP0036261A1 A method of operating a four cycle supercharged compression ignition engine and an engine operable according to the method
09/22/1981US4290392 Fuel system for IC engine
09/22/1981CA1109545A1 Electrostatic apparatus for controlling flow rate of liquid
09/17/1981WO1981002608A1 Electronically controlled fluid injection system for an internal combustion engine
09/16/1981EP0035525A1 Intake gas recirculation
09/15/1981US4289737 Reduced temperature of combustion of methane to carbon dioxide and water using alloy of rhodium and platinum; air pollution control
09/15/1981US4289094 Two-stroke cycle gasoline engine
09/08/1981US4287863 Power transmission
09/08/1981US4287862 Otto-cycle internal combustion engine
09/08/1981US4287859 Two-stroke cycle gasoline engine
09/03/1981WO1981002445A1 Compound internal combustion engine and method for its use
09/03/1981WO1981002444A1 Turbocharger for internal combustion engines
09/02/1981EP0034958A2 Engine with rotary pistons having a cyclic speed variation and driving means
09/02/1981EP0034787A1 Ignition system for internal-combustion engines
09/02/1981EP0034767A2 Process for the production of olefins
09/02/1981EP0034592A1 A method of reducing the adaption time in the cancellation of repetitive vibration.
09/01/1981US4286557 Target injection stratified charge spark ignition engine
09/01/1981US4286554 Intake system of an internal combustion engine
08/1981
08/25/1981US4285665 Engines
08/25/1981US4285319 Air flow amount adjusting system for an internal combustion engine
08/25/1981US4285316 Fuel system for a motor vehicle
08/25/1981US4285310 Dual intake valve type internal combustion engine
08/25/1981US4285109 Method of hydrodynamic forming
08/25/1981CA1107653A1 Two-stage catalysis of engine exhaust
08/20/1981WO1981002325A1 Electronically controlled fluid injection system for an internal combustion engine
08/20/1981WO1981002324A1 Electronically controlled fluid injection system for an internal combustion engine
08/19/1981EP0034085A1 Positive-displacement gas generator
08/18/1981US4284055 Reciprocating piston internal combustion engine
08/18/1981US4284053 Electronic engine control
08/18/1981US4284044 Combustion chamber of an internal combustion engine
08/18/1981CA1107202A1 Internal combustion engine
08/11/1981US4282835 Internal combustion engine with gas synthesizer
08/11/1981US4282746 Rate-of-use fuel consumption indicator for combustion engines
08/11/1981CA1106765A1 Internal combustion engine
08/06/1981EP0026228A4 Cam driven engine.
08/04/1981US4281628 High efficiency tri-rotor ballistic engine
08/04/1981US4281626 Vaporizable liquid injection system and method for internal combustion engine
07/1981
07/29/1981EP0032534A1 Device for displaying the fuel consumption of a motor vehicle
07/28/1981US4280968 Gas carburettor to be mounted on a petrol carburettor of a combustion engine
07/28/1981US4280916 Motor oil, additives for crankcase oil containing an aliphatic carboxylic amide to reduce fuel consumption
07/28/1981US4280661 Intermittent injection type fuel injection valve
07/28/1981US4280470 Three-step exhaust gas recirculation control system
07/28/1981US4280451 High compression vacuum cycle engine
07/28/1981CA1105723A1 Gas turbine engine idle control and method
07/23/1981WO1981002046A1 Connectors for transmission of rotary power
07/23/1981WO1981002038A1 Internal combustion engine with turbulence chamber
07/21/1981US4279227 Heat storage in by-products of an intermittent process
07/21/1981US4279225 Rotary valve engine
07/21/1981US4279223 Internal combustion engine fuel-saving and pollution-reducing system
07/21/1981CA1105337A1 Internal combustion engine with dual induction system and with fuel injection system to discharge fuel into secondary induction system
07/15/1981EP0032003A1 A device for converting alcohols to ethers and methods of running and of modifying a compression ignition engine to enable use therein of an alcohol/ether fuel
07/14/1981US4277935 Power take-off device for rotary lawnmower
07/14/1981CA1104893A1 Internal combustion engine with dual induction system
07/07/1981US4276865 Diesel engine having a subchamber
06/1981
06/30/1981US4276055 Formation of dialkyl acetals, primary alcohol
06/30/1981US4275694 Electronic controlled fuel injection system
06/30/1981US4275558 Gas turbine engine fuel governor
06/23/1981US4275006 Polyisobutylene succinimide reacted with sulfur dioxide
06/23/1981US4274292 Compact starter assembly
06/23/1981US4274254 Turbine engine fuel schedule valve and method
06/23/1981US4274253 Control for turbine and recuperator inlet temperatures
06/16/1981US4273681 Alternating layers of coated and/or corrugated steel panels
06/16/1981US4273086 Device and method for freeing frozen engine cylinders
06/16/1981CA1103219A1 Pressurized fluid flow generator
06/10/1981EP0029845A1 Fuel metering and transfer control system
06/09/1981US4272687 Power manageable circuit breaker
06/09/1981US4271803 Internal combustion engine
06/09/1981US4271795 Internal combustion engine with dual induction system and with fuel injection system to discharge fuel into secondary induction system
06/09/1981US4271677 Self-contained roof-mounted vehicle air-conditioning system
06/02/1981US4270506 Generating vapor of a volatile normally liquid fuel and operating an internal combustion engine therewith
06/02/1981US4270500 Internal combustion engine with dual induction system
06/02/1981US4270498 Internal combustion engine
06/02/1981US4270348 Materials and method for preventing high temperature seize between metal parts
06/02/1981CA1102191A1 Fuel injection apparatus with wetting action
06/02/1981CA1102190A1 Low pressure throttle body injection apparatus
05/1981
05/27/1981EP0029374A1 Signal generator for correcting the ignition advance angle as a function of knocking
05/27/1981EP0029051A1 Mixing device for internal combustion engines with stratified charge
05/26/1981US4269607 Air-oil separator and method of separation
05/26/1981US4269280 Propulsion system for automotive vehicles
05/26/1981US4269152 Breakerless pulse distribution system and opto-electrical distributor therefor
05/26/1981US4269027 Gas turbine engine idle control and method
05/19/1981US4267811 Cylinder head for a mixture-compressing internal combustion engine
05/19/1981US4267806 High compression type internal combustion engine
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