Patents
Sitemap › F02 - Combustion engines; Hot-gas or combustion-product engine plants › F02B - Internal-combustion piston engines; Combustion engines in general › F02B 77 - Component parts, details, or accessories, not otherwise provided for
Patents for F02B 77 - Component parts, details, or accessories, not otherwise provided for (9,006)
04/1982
04/06/1982CA1121234A1 Insulated oil cooled piston assembly
03/1982
03/31/1982EP0048494A2 Noise-shielding panel for engines
03/31/1982EP0048333A1 Shielded valve
03/24/1982EP0047835A1 Light-metal cylinder head for a valve-controlled internal-combustion engine
03/23/1982CA1120403A1 Low cost insertable type port liner
03/16/1982CA1119967A1 Engine componentry
03/10/1982EP0047023A1 Noise reducing cover for internal combustion engine
03/10/1982EP0046923A2 Noise reducing cover
03/03/1982EP0046505A1 Cylinder for a reciprocating piston machine
03/02/1982CA1119016A1 Engine starter and accessory drive apparatus
02/1982
02/04/1982WO1982000317A1 Internal combustion engine cooling method and device
02/02/1982US4313405 Internal combustion engine
01/1982
01/27/1982EP0044790A1 Sensor for gas analysis
01/27/1982EP0044353A1 Flame arrester for combustion apparatuses
01/26/1982CA1116964A1 Combined dipstick breather tube
01/21/1982WO1982000177A1 Thermodynamic piston engine with internal thermal insulation
01/05/1982US4308838 Acceleration signal detector
12/1981
12/29/1981CA1115011A1 Apparatus and process for cleaning jet engine nozzles
12/15/1981US4306270 Electrical system monitoring means
12/08/1981CA1113811A1 Balancing device for an engine
11/1981
11/24/1981US4302815 Snap acceleration test for an internal combustion engine
11/24/1981CA1112907A1 Hydraulic pump drive
11/17/1981USRE30796 Scale removal, ferrous metal passivation and compositions therefor
11/17/1981US4300519 Ignition coil device attaching construction
11/17/1981US4300494 Thermal insulated intake ports
11/10/1981US4299117 Multi-function engine sensor
11/03/1981US4298020 Integrated valve device
10/1981
10/27/1981US4296831 Acoustic liner for attenuating noise
10/21/1981EP0038263A1 Vibration decoupling devices, especially for internal-combustion engine components
10/20/1981US4295364 Transducer device for monitoring of fuel injection
10/14/1981EP0037757A1 Support device for the positioning of a sensor
10/13/1981US4294714 Carboxylic acid salt containing deposit control additives and fuel and lube oil compositions containing them
10/13/1981US4294333 Oil pan adaptor for internal combustion engines
10/13/1981US4294204 Vehicle speed limiting device
10/07/1981EP0037206A2 A thermodynamic rotary engine
09/1981
09/30/1981EP0036753A2 Overspeed engine control
09/23/1981EP0036071A1 Fire suppression system
09/22/1981US4290395 Balancing device for an engine
09/22/1981US4290392 Fuel system for IC engine
09/17/1981WO1981002609A1 Fire suppression system
09/16/1981EP0035656A1 Heat pump
09/15/1981US4289634 Deposit control additives and fuel and lube oil compositions containing them
09/15/1981US4289096 Accoustic noise suppression apparatus noise suppression means
09/08/1981US4288612 Hydrocarbyl-poly(oxyalkylene) aminocarbamate fuel additives
09/02/1981EP0034592A1 A method of reducing the adaption time in the cancellation of repetitive vibration.
08/1981
08/25/1981US4285309 Housing for an internal combustion engine
08/18/1981CA1107350A1 Protection assembly and ground for gas constituent sensor
08/11/1981US4282754 Temperature sensor for measuring the temperature of an engine
08/11/1981CA1106714A1 Engine coolant system flush attachment for coolant hose
07/1981
07/28/1981US4280457 System for monitoring and improving motor vehicle operating efficiency
07/28/1981US4280358 Monitoring the operation of an internal combustion engine
07/21/1981US4279145 Fuel efficiency display
07/14/1981US4278056 Temperature sensor valve
07/08/1981EP0031806A2 Apparatus for controlling the functioning of internal-combustion engine valves
07/07/1981US4277539 Internal combustion engine exhaust systems
07/07/1981US4276914 Cleaning apparatus and method
06/1981
06/30/1981US4276161 Fuel filter provided with a water level detecting means
06/16/1981US4273086 Device and method for freeing frozen engine cylinders
06/09/1981US4272350 Electrochemical sensor for measuring concentrations of species in a fluid mixture, of the type comprising a partial-pressure internal reference electrode
06/09/1981US4271811 Feedback control of exhaust gas recirculation based on combustion condition
06/02/1981US4271402 Motor vehicle diagnostic and monitoring device having keep alive memory
06/02/1981US4271000 Electrochemical sensor for measuring relative concentrations of reactive species in a fluid mixture
06/02/1981US4270930 Clean combustion chamber fuel composition
06/02/1981US4270494 Insulated oil cooled piston assembly
05/1981
05/26/1981US4269293 Engine accessory disconnect
05/26/1981US4269287 Machine housing with relatively thin-walled structural member
05/19/1981US4267807 Internal combustion engines
04/1981
04/29/1981EP0027782A1 Process for achieving stoichiometric combustion in two-stroke Otto engines, and system therefor
04/22/1981EP0027315A1 Machinery with noise suppression screen
04/22/1981EP0027108A1 Crankcase breather
04/21/1981US4263652 Oxygen sensor signal conditioner
04/21/1981US4263578 Belt drive connection malfunction sensor
04/21/1981US4262552 Flywheel assembly for an internal combustion engine
04/16/1981WO1981001069A1 Noise suppression arrangement for engine enclosures
04/14/1981US4261310 Assembly and method for preventing cam walk in automotive engines
04/07/1981CA1098723A1 Apparatus for the combined production of electrical energy and heat
03/1981
03/31/1981US4258547 Engine cylinder head having thermal insulation in a coolant passage adjacent an exhaust outlet
03/25/1981EP0025752A1 Device for inserting a sensor in the exhaust conduits of an internal-combustion engine, and a control system for metering the fuel mixture using such a device
03/24/1981US4257373 Internal combustion engine ignition system
03/24/1981US4257368 Sound insulated internal combustion engine
03/24/1981US4257281 Engine starter and accessory drive apparatus
03/11/1981EP0024569A2 Motor load condition indicating element
03/11/1981EP0024568A2 Device for indicating the economic running of on interial-combustion engine
03/10/1981US4254938 Suction pressure responsive valve device
03/10/1981US4254731 Filter restriction indicator
03/10/1981US4254621 Heat-insulating layer to prevent temperature drop of combustion gas in internal combustion engine
03/10/1981CA1097180A1 Valve control mechanism
03/05/1981WO1981000638A1 A method of reducing the adaption time in the cancellation of repetitive vibration
03/03/1981US4253430 Insulated oil cooled piston assembly
02/1981
02/24/1981CA1096255A1 Method to prevent unauthorized use of combustion engine driven vehicles, ships, other equipment including combustion engines only and a device according to the method
01/1981
01/28/1981EP0022926A1 Air cooled cylinder head for internal combustion engine
01/27/1981US4247757 Vehicle fuel economy energy conservation indicating device and process for use
01/20/1981US4246566 Malfunction diagnosing apparatus for electronic control system for vehicles
01/20/1981US4245611 Ceramic insulated engine pistons
01/20/1981US4245497 Monitoring and remote-indicator apparatus for vacuum-generating internal combustion engines
01/13/1981US4244438 Encased internal combustion engine, in particular for an automobile
01/07/1981EP0021881A1 Engine starter and accessory drive apparatus
01/06/1981US4243893 Supplemental cooling system for portable electric power plants
01/06/1981US4243008 Method for controlling ignition timing of internal combustion engine
01/06/1981CA1093183A1 Fuel injector cut off means for over temperature protection of exhaust treatment device
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