Patents
Sitemap › F02 - Combustion engines; Hot-gas or combustion-product engine plants › F02B - Internal-combustion piston engines; Combustion engines in general › F02B 75 - Other engines, e.g. single-cylinder engines
Patents for F02B 75 - Other engines, e.g. single-cylinder engines (32,011)
05/1991
05/14/1991US5014510 Exhaust system, particularly for two-stroke cycle internal combustion engines
05/14/1991CA1284063C Adjustable axial piston engine
05/10/1991CA2029396A1 Two-stroke-cycle engine with variable valve timing
05/08/1991EP0426540A1 Variable volume internal combustion engine
05/08/1991EP0426153A1 Use of glycol ether carbonate as refrigeration lubricant
05/08/1991DE4035016A1 Fuel inlet pipe fitting on engine - consists of outer glass reinforced polyamide component compressing rubber inlet ring fitted into annular groove round flange
05/08/1991DE3936782A1 Camshaft phase adjustment system - involves tool with forked end positively engaging protection on disc
05/08/1991DE3936649A1 Crankshaft giving adjustable stroke - has drive to adjusting components from one end via components rotating with it
05/08/1991CN2076608U Internal combustion engine of rectangular piston reciprocating bidirection action crank round slide block type
05/07/1991US5012776 Composite cylinder block assembly
05/07/1991US5012775 Two-cycle engine
05/07/1991US5012648 Exhaust system for two-stroke engine
05/07/1991US5012642 Exhaust system for two-stroke cycle internal combustion engines
05/07/1991CA2028498A1 Integrated induction system
05/02/1991WO1991005952A1 Device for cleaning and controlling petrol engine injectors
05/02/1991WO1991005951A1 Electromagnetically operated fuel injection valve
05/02/1991WO1991005945A1 An endothermic engine with an otto-cycle and double combustion diesel cycle
05/02/1991EP0424630A2 Method and apparatus for detecting combustion condition in an internal combustion engine and method and apparatus for controlling an internal combustion engine by using the above method and apparatus
05/02/1991EP0424448A1 Automatic oil-fuel mixer with auxiliary chamber
05/02/1991EP0217813B1 Rotary piston machine with periodically variable rotation speeds
05/02/1991DE3941256C1 High compression rotary piston engine - has circulating piston drum with three pistons in circular surrounding casing
05/02/1991DE3935883A1 Four-stage diesel engine - has individual fuel injection pumps for cylinders
05/02/1991DE3935789A1 Reciprocating piston IC engine - has crank housing charging air pumps and has exhaust-driven air compressor
04/1991
04/30/1991US5010870 Portable engine-pump assembly
04/30/1991US5010860 Internal combustion engine with twin combustion chambers
04/30/1991US5010859 Chain cover for V-type engine
04/30/1991US5010855 Camshaft driving arrangement for double overhead camshaft engine
04/30/1991US5010854 Intake apparatus for V-type 8-cyl internal combustion engine
04/30/1991US5010852 Heat engine
04/30/1991US5010731 Exhausting apparatus of four-cycle four-cylinder engine
04/30/1991CA1283585C Flame incubating and propagating apparatus for a fuel combustion system
04/24/1991EP0424109A2 Aluminium alloy matrix composite for internal combustion engines
04/24/1991EP0424103A1 Variable camshaft timing for internal combustion engine
04/24/1991EP0423813A1 V-type two-cycle internal combustion engine
04/24/1991EP0423792A2 Air/fuel ratio feedback control system for internal combustion engine
04/24/1991EP0423466A1 Fuel distributor for an internal combustion engine
04/23/1991US5009211 Fuel injection controlling device for two-cycle engine
04/23/1991US5009207 Internal combustion engine
04/23/1991US5009205 Crankshaft supporting structure for an internal combustion engine
04/23/1991US5009201 Two-cycle engine having a direct fuel injection system
04/23/1991US5009199 Intake reservoir for an engine having a check valve
04/23/1991US5009198 Rotary vee engine
04/18/1991WO1991005233A1 Process for detecting irregular running in an internal combustion engine
04/18/1991WO1991005186A1 Multi-connecting rod reciprocating machine
04/18/1991DE4032727A1 Induction system with flap multicylinder combustion engine - provides speed selection by adjustment of phase of resonant oscillations of air intake into group cylinders
04/18/1991DE3934338A1 Recognition of ignition mistiming in four-stroke engine - relies on temporary alteration of parameters with monitoring of consequential effect on engine speed or knock
04/18/1991DE3932649A1 Verfahren zum ermitteln der laufunruhe einer brennkraftmaschine A method for the continuous unrest determine an internal combustion engine
04/18/1991DE3645103C2 Two-stroke Diesel engine with opposed floating pistons
04/17/1991EP0422965A2 Circuit for continuous processing of video signals in a synchronous vector processor
04/17/1991EP0422964A2 Second nearest-neighbor communication network for synchronous vector processor systems and methods
04/17/1991EP0422963A2 Signal pipelining in synchronous vector processor
04/17/1991EP0422370A1 Intake and exhaust conduits
04/17/1991EP0422279A1 Camshaft arrangement for multi valve engine
04/17/1991EP0422276A1 Cylinder head cooling for multiple valve engine
04/17/1991EP0422275A1 Porting arrangement for multi-valve engine
04/17/1991EP0422082A1 Radial cylinder machine.
04/17/1991CN1012382B Closed evaporating type cooling system for engines
04/16/1991US5007393 Integral lifting hook for an outboard engine
04/16/1991US5007392 Cylinder head structure for multiple cylinder engines
04/16/1991US5007386 Intake system for automotive engine
04/16/1991US5007385 Crankless engine
04/16/1991US5007384 L-head two stroke engines
04/16/1991US5007382 Cycle changeable engine
04/11/1991DE4030920A1 Combustion chamber for two=stroke engine - has elliptical cross=section with inlet and exhaust valves at opposite ends
04/11/1991DE4001140C1 Cylinder block for liquid cooled IC engine - has coolant channels in internal angle of V=shaped block
04/11/1991DE3931678A1 Light alloy pressure die casting - incorporates cylinder walls produced by chilling casting
04/11/1991DE3931644A1 Four-stroke IC engine - consists of two V-six units coupled together by bevel gears
04/10/1991EP0421481A1 Device for introducing pressurized gas in a combustion chamber of an internal combustion engine
04/10/1991EP0421358A1 Air fuel injector assembly
04/10/1991EP0421357A1 Fuel injected automotive engine
04/10/1991EP0421356A1 Fuel injection system for an engine
04/10/1991EP0421298A2 Lubricant oil compositions
04/10/1991EP0421263A1 Lubrication control system for rotary piston engine
04/10/1991EP0421033A1 Continuous combustion heat engine
04/10/1991CN2074818U Four-stroke two-head free piston cam inner combustion engine
04/09/1991US5006044 Method and system for controlling a mechanical pump to monitor and optimize both reservoir and equipment performance
04/09/1991US5005553 Internal combustion
04/09/1991US5005543 Intake and exhaust system with a rotating port shaft for four-cycle internal combustion engines
04/09/1991US5005539 Engine cycle control system
04/09/1991US5005537 Method and device for introducing a carburetted mixture under pressure in a chamber of a two-stroke engine
04/09/1991US5005536 Engine induction system
04/09/1991US5005535 Internal Combustion engine with recessed intake manifold
04/09/1991US5005534 Intake system for automotive engine
04/09/1991US5005533 Two cycle engine with fuel injector
04/09/1991US5005469 Cylinder liner unit for use in an internal combustion engine
04/09/1991CA1282745C Wrap-around carrier with improved handle
04/04/1991DE3932179A1 Piston engine
04/03/1991EP0420442A2 Method and apparatus for determining air mass in an engine
04/03/1991EP0420290A2 Valve driving device of engine
04/03/1991EP0420288A2 Fuel injection control apparatus of two-stroke engine
04/03/1991EP0420067A1 Cooling system for V-type engine
04/03/1991CN2074372U Single-cylinder, horizontal, direct-injection diesel engine inlet channel with side air intake
04/02/1991US5004409 Displacement machine
04/02/1991US5004404 Variable positive fluid displacement apparatus with movable chambers
04/02/1991US5003955 Method of controlling air-fuel ratio
04/02/1991US5003945 Dual spark plug ignition system for motorcycle internal combustion engine
04/02/1991US5003936 Cylinder of an internal combustion engine having variable volume
04/02/1991US5003935 Internal combustion
04/02/1991US5003934 Hood covering the space between cylinder banks of an internal-combustion engine which are arranged in a V-shape
04/02/1991US5003933 Integrated induction system
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