Patents
Sitemap › F02 - Combustion engines; Hot-gas or combustion-product engine plants › F02D - Controlling combustion engines › F02D 17 - Controlling engines by cutting-out individual cylinders; Rendering engines inoperative or idling
Patents for F02D 17 - Controlling engines by cutting-out individual cylinders; Rendering engines inoperative or idling (4,628)
05/1991
05/07/1991US5012882 Driving wheel slip control system for vehicles
05/02/1991WO1991005956A1 Fan
04/1991
04/24/1991EP0423469A1 Control device for stopping an internal combustion engine
04/09/1991CA1282852C Anti-theft device for vehicle
04/03/1991EP0419591A1 Control device for stopping an internal combustion engine.
04/02/1991US5003943 Engine air intake shutoff apparatus
03/1991
03/27/1991CN1050249A Improvements in reciprocating piston internal combustion engines and like machines
02/1991
02/26/1991US4995357 Engine shut-off circuit
02/12/1991US4991558 Idle and off-idle operation of a two-stroke fuel-injected multi-cylinder internal combustion engine
02/07/1991WO1991001445A1 Control device for stopping an internal combustion engine
01/1991
01/30/1991EP0410584A1 Vehicle traction control method with fuel control
01/30/1991EP0409859A1 Process for operating a two-stroke internal combustion engine.
01/16/1991EP0408033A1 Safety system for engine overturning
12/1990
12/11/1990US4976234 Internal combustion engine stop device
12/11/1990US4976228 Valve control system for internal combustion engine
11/1990
11/28/1990EP0298964B1 Actuating cylinder
11/27/1990US4972819 Servocylinder unit
11/20/1990US4971164 Controller for reducing acceleration slippage of a driven wheel
11/20/1990US4971001 Engine shut-off system
10/1990
10/30/1990US4966115 Control means of internal combustion engine for marine propulsion
10/23/1990US4964374 Reciprocating piston internal combustion engines and like machines
10/18/1990WO1990012207A1 Control device for stopping an internal combustion engine
10/18/1990DE4010940A1 Switch=off method for IC engine - closing throttle valve but delaying closure for fuel valve
10/17/1990EP0392187A1 Control device for shutting down a diesel internal combustion engine
10/09/1990US4961409 Control apparatus for an engine
10/02/1990US4960088 Low fuel shut-off system
09/1990
09/20/1990DE3923123C1 Injection pump control rod - is used in IC engine and incorporates zero resetting system
09/19/1990EP0387874A2 A traction control device for a vehicle
09/19/1990EP0387372A1 Improvements in reciprocating piston internal combustion engines and like machines
09/18/1990US4957080 Engine protection system
09/18/1990CA1274132A1 Valve operating mechanism for internal combustion engine
09/12/1990EP0386671A2 A traction control device for a vehicle
09/12/1990EP0302082B1 Supercharged multicylinder reciprocating combustion engine with several exhaust gas turbochargers operating in parallel
09/05/1990EP0385458A1 Slip control system for a vehicle provided with an internal combustion engine
08/1990
08/28/1990US4951773 Vehicle traction control system with fuel control
08/28/1990US4951624 Ignition control for an engine to prevent overheating and backfiring
07/1990
07/24/1990US4942859 Safety system for an automotive engine
07/17/1990US4941442 Apparatus for controlling fuel delivery to engine
07/05/1990DE3844287A1 Method and device for testing a safety cut-off device in internal combustion engines, in particular diesel engines
05/1990
05/17/1990DE3838550A1 Throttle valve adjuster
05/15/1990US4925196 Vehicle speed control system
05/15/1990US4924827 Diesel engine shut-down device
05/09/1990EP0367448A1 Valve control system for internal combustion engine
05/09/1990EP0366723A1 Engine overspeed control circuit with defeat detection
04/1990
04/03/1990US4912967 Device for detecting a bad road from a moving vehicle
03/1990
03/27/1990US4911121 To automatically reduce engine speed
03/20/1990US4909216 Regulating arrangement of a fuel-injection pump with a lever
02/1990
02/27/1990US4903489 Supercharged multi-cylinder reciprocating piston-internal combustion engine with several exhaust gas turbochargers operating in parallel
02/14/1990EP0354563A2 Device for switching vehicle characteristics
02/13/1990US4899706 Fuel shortage detection system for engine driven generator
01/1990
01/17/1990EP0350500A1 Diesel internal combustion engine, in particular for vehicles.
01/17/1990CN1006484B Multi-cylinder piston type internal combustion engine with multipled exhaust-gas turbine pressure charger
01/03/1990EP0348706A2 Control apparatus for an engine
01/02/1990US4890590 Fail-safe method and apparatus for internal combustion engines
12/1989
12/06/1989EP0292506B1 Regulating device with a lever for a fuel injection pump
11/1989
11/09/1989DE3913523A1 Method and device for the control of a multicylinder internal combustion engine
11/08/1989CN1037012A Parts disassembling and cylinder closing oil-saving technical method for gasoline engine
10/1989
10/26/1989DE3911016A1 Method for the operation of a two-stroke internal combustion engine
10/19/1989WO1989009872A1 Process for operating a two-stroke internal combustion engine
10/05/1989DE3810172A1 Device for interrupting the power connection between two components
09/1989
09/26/1989CA1261429A1 Fuel cutoff apparatus for engine-driven vehicle
09/21/1989DE3808381A1 Method and device for monitoring a safety cut-off in internal combustion engines
09/05/1989US4862850 Idle detector for internal combustion engine
09/05/1989US4862849 RPM activated, powered limiter for pressure time vehicle engine fuel systems
08/1989
08/29/1989US4860849 Method and apparatus for elimination of wheel spin of vehicles
08/29/1989US4860716 Multi-cylinder diesel internal combustion engine with low compression ratio in the cylinders
08/29/1989US4860704 Hinge valved rotary engine with separate compression and expansion sections
08/23/1989EP0281572B1 Multi-cylinder diesel internal combustion engine with low compression ratio in the cylinders
08/16/1989EP0327954A2 Fuel shortage detection system for engine driven generator
07/1989
07/18/1989US4848284 Valve operating device for multicylinder internal combustion engine
07/05/1989CN1004719B Low compression ratio multi-cylinder diesel engine
07/04/1989US4844023 Valve operating device for internal combustion engine
06/1989
06/15/1989WO1989005395A1 Diesel internal combustion engine, in particular for vehicles
06/15/1989WO1989005251A1 Security device
03/1989
03/23/1989WO1989002519A1 Idling system for multi-cylinder two-stroke engine
03/14/1989US4811711 Fuel injection pump for internal combustion engines
03/14/1989US4811710 Fuel injection pump for internal combustion engines
03/07/1989US4809658 Anti-overrunning device for an internal combustion engine
03/07/1989US4809657 Anti-overrunning device for an internal combustion engine
02/1989
02/15/1989CN2032655U Engine operated by cutting-out individual cylinder
02/09/1989WO1989000933A1 Engine overspeed control circuit with defeat detection
01/1989
01/26/1989DE3723703A1 Internal combustion engine with at least one soot filter
01/24/1989CA1249193A1 Engine shutdown valve
01/18/1989EP0298964A1 Actuating cylinder.
01/10/1989US4796583 Anti-overrunning device for an internal combustion engine
01/10/1989US4796582 Anti-overruning device for an internal combustion engine
01/10/1989US4796578 Anti-overrunning device for an internal combustion engine
12/1988
12/22/1988DE3718714A1 Apparatus for raising the level of the combustion temperature in an internal combustion engine
12/21/1988CN87103742A Cylinder-closing gasoline saver for automobile gasoline engine
11/1988
11/30/1988EP0292506A1 Regulating device with a lever for a fuel injection pump.
11/24/1988DE3715959A1 Device on a Motor Vehicle
11/17/1988DE3814484A1 Diesel engine unit
11/09/1988EP0289723A2 Anti-overrunning device for an internal combustion engine
11/09/1988EP0289722A2 Anti-overrunning device for an internal combustion engine
11/09/1988CN87102938A Universal variable rocker-arm cylinder-down oil saver
11/01/1988US4781160 Method for operating an exhaust-gas-turbocharged, low-compression multi-cylinder diesel-cycle internal combustion engine
10/1988
10/19/1988EP0286818A2 Anti-overrunning device for an internal combustion engine
10/12/1988EP0285809A2 Anti-overrunning device for an internal combustion engine
10/12/1988EP0285808A2 Anti-overrunning device for an internal combustion engine
09/1988
09/29/1988DE3800347A1 Valve actuating device in an internal combustion engine
1 ... 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47