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)
03/1978
03/28/1978US4080935 Rotary internal combustion engine
03/21/1978US4080116 Seal grid for a rotary internal combustion engine
03/21/1978US4079721 Safety cut-off for internal combustion engine
03/21/1978US4079707 Variable compression ratio piston
03/21/1978US4079706 Two-stroke internal combustion engine
03/21/1978US4079705 Two-stroke-cycle dual-piston internal combustion engine
03/21/1978US4079703 Internal combustion engine operated on injected fuel supplemented with hydrogen
03/21/1978US4079629 Oil to gasoline ratio measuring device
03/21/1978US4079588 Internal combustion engine
03/14/1978US4078530 Spark ignition type four cycle internal combustion engines
03/14/1978US4078529 Rotary engine
03/14/1978US4078526 Rotary piston engine
03/14/1978US4078450 Apparatus for shock mounting of piston rods in internal combustion engines and the like
03/07/1978US4077383 Internal combustion engine with sound deadening jacketing
03/07/1978US4077368 Four-cycle reciprocating-piston internal combustion engine
03/07/1978US4077366 Internal combustion engine control system
03/07/1978US4077365 Expansible chamber apparatus
03/07/1978US4077269 Variable displacement and/or variable compression ratio piston engine
03/07/1978US4077207 Additional air control device for maintaining constant air-fuel ratio
02/1978
02/28/1978US4076336 Hydrostatic bearings with controlled lubricant pressure
02/28/1978US4075991 Supercharged water cooled internal combustion engine
02/28/1978US4075990 Diesel engines
02/28/1978US4075989 Method for operating 2-cycle internal combustion engine
02/28/1978US4075985 Two cycle internal combustion engines
02/28/1978US4075980 Multiple-cycle, piston-type internal combustion engine
02/28/1978US4075934 Piston for internal combustion engines
02/28/1978US4075835 Additional air control device
02/21/1978US4074589 Four cylinder in-line engine with driving balancer system
02/14/1978US4073268 Rotary combustion engine with side housing by-pass passages
02/14/1978US4073196 Cranking system of varying radius
02/07/1978US4072474 Motor fuel composition
02/07/1978US4072447 Alternating piston rotary apparatus
02/07/1978US4072133 Intake manifold with internal passages arranged to simplify coring
02/07/1978US4072132 Rotary internal combustion engine
01/1978
01/31/1978US4071000 Double crankshaft valved two cycle engine
01/31/1978US4070999 Gasoline engine of four-cycle spark ignition type
01/31/1978US4070998 Compression ignition control pressure heat engine
01/31/1978US4070995 Rotary engine with combustion gas flow-back for diesel operation
01/31/1978US4070971 Engine efficiency
01/31/1978US4070925 Power transmission for motorcycles
01/24/1978US4069835 Fuel and lubricant mixer
01/24/1978US4069794 Positive power control internal combustion engine
01/24/1978US4069707 Balance point diagnostics for internal combustion engine
01/17/1978US4068635 Pressure vent
01/17/1978US4068630 Engine with noise reducing exhaust valve arrangement
01/17/1978US4068629 Stepped piston two stroke engines
01/17/1978US4068628 Internal combustion engine with designated exhaust burning cylinders
01/10/1978US4067302 Two-stroke internal combustion engine and method of operation thereof
01/10/1978US4067301 Two-stroke engine
01/10/1978US4067192 Exhaust manifold for internal combustion engine
01/03/1978US4066281 Porsche automobile oil drain replacement tube
01/03/1978US4066057 Cylinder head mounting apparatus for internal combustion engines
01/03/1978US4066052 Exhaust recycling and carbon monoxide eliminator for combustion engines
01/03/1978US4066050 Two-stroke I.C. engines
01/03/1978US4066049 Internal combustion engine having a variable engine displacement
01/03/1978US4065873 Flying saucer toy
12/1977
12/27/1977US4064853 Internal combustion engine with a pressure-compensating arrangement in the crankcase of the engine
12/27/1977US4064748 Power indicating means and method for an internal combustion engine
12/27/1977US4064696 Live-gas conduit system for turbocharged six-cylinder engines
12/20/1977US4063608 Hydrostatic drive vehicle
12/20/1977US4063535 Rotary piston internal combustion engine
12/13/1977US4062331 Two cycle internal combustion engine
12/13/1977US4062326 Rotary engine with rotary intake valve
11/1977
11/29/1977US4060061 Process and apparatus for improved I.C. engine composition
11/29/1977US4060060 Valving system for compressors, engines and the like
11/29/1977US4060059 Internal combustion engine
11/29/1977US4060058 Internal combustion engine control system
11/22/1977US4059085 Engine structure
11/22/1977US4059079 Internal combustion engine
11/22/1977US4059076 Method and apparatus for generating reformed gas containing hydrogen and carbon monoxide from hydrocarbon fuel
11/15/1977US4058104 Hydrostatic bearing piston for a two-cycle engine
11/15/1977US4058092 V-Type engines
11/15/1977US4058090 Internal combuston engine with auxiliary combustion chamber
11/15/1977US4058088 Oscillating piston engine
11/15/1977US4058006 Metering device
11/08/1977US4057374 Rotary internal combustion engine with uniformly rotating pistons cooperating with reaction elements having a varying speed of rotation and oscillating motion
11/08/1977US4057041 Icing preventing device for a carburetor for two-cycle engine use
11/08/1977US4057040 Internal combustion engine system
11/08/1977US4057036 Rotary engine with variable orifice prechamber
11/08/1977US4057035 Internal combustion engines
11/08/1977US4056995 Single master tone generator
11/08/1977US4056933 Exhaust gas purifier in an internal combustion engine
11/01/1977US4056088 Ignition system
10/1977
10/25/1977US4055156 Rotary engine
10/18/1977US4054115 Miniature internal combustion engine
10/18/1977US4054113 Ignition breakerless and distributorless multiple cylinder ignition system
10/18/1977US4054108 Internal combustion engine
10/11/1977US4052972 Internal combustion engine
10/04/1977US4051820 Engine valving and porting
10/04/1977US4051819 Rotary block engine
10/04/1977US4051816 Method of and apparatus for controlling air-fuel mixtures into a multi-cylinder internal combustion engine
10/04/1977US4051674 Multicylinder internal combustion engine
10/04/1977US4051673 Automotive internal combustion engine
10/04/1977US4051672 Multi-cylinder internal combustion engine
09/1977
09/27/1977US4050544 Lubrication system for an air motor
09/27/1977US4050435 Valve control for cylinder cutout system
09/27/1977US4050420 Constant pressure-temperature delayed combustion high compression ratio engine and method
09/27/1977US4050357 Steam admission valve and variable clearance volume steam cylinder
09/20/1977US4049582 Oxidation and reduction catalysts; slurrying a magnesium aluminate precursor and a metal compound, coating, calcining
09/20/1977US4048974 Externally ignited four cycle gas engine
1 ... 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321