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)
04/1989
04/13/1989DE3732826A1 Device for controlling the charge of a four-stroke internal combustion engine
04/13/1989DE3731986A1 Method for the operation of an internal combustion engine with hydrogen as fuel and internal combustion engine for this method
04/12/1989EP0311499A1 Two-stroke engine with pneumatic injection and exhaust flow throttle
04/12/1989EP0311319A1 Improved lubricant compositions for internal combustion engines
04/12/1989EP0311318A1 Ashless lubricant compositions for internal combustion engines
04/12/1989EP0310652A1 Pressurizing a gas injection type fuel injection system.
04/12/1989EP0310614A1 Tuned manifold
04/12/1989CN1003880B Four stroke internal combustion engine
04/12/1989CN1003878B 往复式内燃机 Reciprocating internal combustion engines
04/11/1989US4820957 Process for burning a carbonaceous fuel using a high energy alternating current wave
04/11/1989US4820480 Flexible conformable vanes made of carbonaceous materials
04/11/1989US4820213 Fuel residual handling system
04/11/1989US4819595 Method of operating catalytic ignition cyclic engines
04/11/1989US4819594 Reversible rotary internal combustion engine
04/11/1989US4819593 Pivoting balancer system
04/11/1989US4819590 Control valve driving device in an internal combustion engine
04/11/1989US4819589 Suction system for internal combustion engine
04/11/1989US4819505 Balancer shafts for use in multicylinder engines
04/06/1989WO1989002979A1 Connecting rod with hydrodynamic bearing
04/05/1989EP0309508A1 Crank mechanism.
04/05/1989EP0309486A1 Phosphorous- and sulfur-containing lubricant and functional fluid compositions
04/05/1989EP0309458A1 Flame incubating and propagating apparatus for a fuel combustion system.
04/05/1989CN1032215A Method for increasing power and efficiency of internal combustion engine
04/05/1989CN1032214A Kerosene engine with kerosene start
04/04/1989US4817889 Aircraft
04/04/1989US4817578 Light alloy cylinder block and an alumina and carbon fiber reinforced wall; slidability
04/04/1989US4817569 Single or twin valve type fuel injection system
04/04/1989US4817567 Rotary piston engine
04/04/1989US4817566 Four-stroke cycle induction tuned V-engine with central exhaust manifold
04/04/1989US4817454 Rotary body subjected to centrifugal forces
04/04/1989US4817388 Engine with pressurized valved cell
04/04/1989US4817386 Method for the supply of combustion air to the combustion chamber of an internal combustion engine
03/1989
03/30/1989DE3831878A1 Internal combustion engine with cam mechanism on the two-stroke principle
03/30/1989DE3720685A1 Method for improving the reaction in combustion chambers and secondary reaction areas in the case of burners operated with solid and liquid fuels
03/29/1989EP0309418A2 A cylinder head for internal combustion engines
03/29/1989EP0308467A1 A fuel injection system for a multi-cylinder engine.
03/28/1989US4816233 Ion exchange method for the recovery of scandium
03/28/1989US4815554 Air cleaner and carburetor layout for motorcycles
03/28/1989US4815432 Variable cavity fluid power device
03/28/1989US4815430 Portable engine unit
03/28/1989US4815423 Method for controlling the working cycle of an internal combustion engine
03/28/1989US4815422 Four stroke piston engine
03/28/1989US4815421 Internal combustion engine with adjustable flow exhaust system
03/28/1989US4815420 Two-stroke internal combustion engine
03/28/1989US4815419 Engine cooling apparatus
03/28/1989US4815294 Gas turbine with external free-piston combustor
03/28/1989US4815275 Combustion engine with exterior combustion chamber
03/28/1989CA1251616A1 Casting process
03/23/1989WO1989002526A1 Feedback fuel metering control system
03/23/1989WO1989002519A1 Idling system for multi-cylinder two-stroke engine
03/23/1989WO1989002518A1 Exhaust control valve for two-stroke cycle engines and process for using the same
03/23/1989DE3730885A1 Fuel for Otto engines (spark ignition engines)
03/23/1989DE3729998A1 Charge cycle control for an internal combustion engine
03/22/1989EP0308262A2 Variable capacity type reciprocating piston device
03/22/1989EP0307815A1 Fuels for spark ignition engines
03/22/1989EP0307571A2 Cylinder head cover with inlet conduit for an internal combustion engine
03/21/1989US4813395 Two-cycle engine and method of operation
03/21/1989US4813392 Rotary valve assembly
03/21/1989US4813391 Arrangement for injecting fuel for a two-stroke engine
03/21/1989US4813387 Internal combustion, reciprocating piston engine
03/21/1989US4813386 Internal combustion engine without connecting rods
03/21/1989CA1251368A1 Oil passage usable for an engine
03/15/1989EP0306980A1 An ion exchange method for the recovery of scandium
03/15/1989EP0157831B1 Dynamic variable compression ratio i.c. engine
03/14/1989US4812768 Digital engine analyzer
03/14/1989US4811717 Device driving injection pump for fuel-injection engine
03/14/1989US4811708 Combustion space for a reciprocating piston internal combustion engine
03/14/1989US4811707 Catalyst coated combustion chamber
03/14/1989US4811705 Horizontal-shaft OHV engine
03/14/1989US4811697 For an internal combustion engine
03/14/1989CA1251104A1 Composite structure and method and apparatus for making same
03/09/1989WO1989002029A1 Exhaust gas treatment for a two stroke engine
03/09/1989WO1989002028A1 Improved internal combustion engine
03/09/1989WO1989001892A1 A portable drive unit
03/08/1989EP0305689A2 Lubricating device for a reciprocating-piston engine
03/08/1989EP0305531A1 Combustion system for internal combustion engine and combustor used therefor
03/08/1989EP0305504A1 High pressure reciprocator components.
03/07/1989US4809663 High performance internal combustion engine
03/07/1989US4809650 Variable compression control arrangement for internal combustion engine
03/07/1989US4809649 Four-stroke internal-combustion engine and procedure for operating such an engine
03/07/1989US4809648 Two-stroke engine having a central scavenging system
03/07/1989US4809647 Intake system for multi cylindered engine
03/07/1989US4809646 Two)cycle internal combustion engine
03/07/1989US4809511 Internal combustion engine
03/07/1989US4809503 Solid fuel bar combustion device and a compressor
03/02/1989DE3744755A1 Crank mechanism of an internal combustion engine of V-design
03/02/1989DE3727461A1 Piston engines with method for improving the reaction in engine combustion chambers and secondary reaction systems
03/02/1989DE3727437A1 4-stroke rotary engine (caterpillar track engine)
03/01/1989EP0305349A1 A method for improving the starting ability of an internal combustion engine during an engine start
03/01/1989EP0304710A2 Crank mechanism of a V-build internal combustion engine
03/01/1989EP0304651A2 Crank shaft assembly for a V-type internal-combustion engine
03/01/1989EP0304553A2 Internal combustion engine
02/1989
02/28/1989US4807577 Peristrophic internal combustion engine assembly and multi-part pistons
02/28/1989US4807573 Fuel injection arrangement for a two-stroke engine
02/28/1989US4807572 Timing of fuel injected engines
02/28/1989US4807571 Exhaust timing control apparatus
02/23/1989WO1989001565A1 Poppet valve assembly with apertures
02/23/1989DE3727307C1 4-stroke internal combustion engine with separately controlled inlet and exhaust
02/22/1989EP0304085A2 Hydraulic control device for belt-and-pulley type continuously variable transmission for a vehicle
02/22/1989EP0303649A1 Rocking-piston machine.
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