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)
04/1993
04/27/1993US5205261 Air restriction derate for internal combustion engines
04/27/1993US5205253 Engine operation interrupt using engine operating parameters
04/27/1993US5205252 Engine air shutdown valve
04/27/1993US5205152 Engine operation and testing using fully flexible valve and injection events
04/20/1993US5203536 Compact engine shutdown valve
04/06/1993US5199397 Engine operation interrupt using ambient monoxide sensing
04/06/1993US5199396 Engine operation interrupt using ambient oxygen sensing
03/1993
03/24/1993CN1070213A Liquid composition containing carboxylic esters
03/23/1993US5195485 Low emission cylinder cut-out idle system
03/09/1993US5191953 Electronically controlled automatic transmission
02/1993
02/18/1993WO1993003268A1 Method of controlling engine
02/17/1993CN1069100A Detection of engine fuel problems
02/16/1993US5186138 Apparatus for controlling the fuel pressure in an internal combustion engine
02/10/1993CN2126875Y Closed saving unit of diesel engine
01/1993
01/21/1993WO1993001249A1 Liquid compositions containing complex carboxylic esters
01/13/1993EP0522849A1 Detection of engine fuel problems
01/12/1993CA2087947A1 Liquid compositions containing complex carboxylic esters
01/12/1993CA2073662A1 Method and apparatus for detecting fuel problems in an internal combustion engine
12/1992
12/09/1992EP0425484A4 Security device
12/02/1992EP0435965B1 Control device for stopping an internal combustion engine
12/02/1992EP0419591B1 Control device for stopping an internal combustion engine
11/1992
11/11/1992EP0511974A1 Process for protecting a catalytic converter from overheating.
10/1992
10/21/1992EP0509261A2 Emergency cut-out device for an internal combustion engine
10/20/1992US5156122 Self-synchronizing 720 degree clutch for partial crankshafts of split environmental engines
10/13/1992US5154151 Method and apparatus for controlling engine torque and wheel spin
10/13/1992US5154150 Remote-start, fail-safe, dual-mode, engine throttle control
10/07/1992EP0507500A2 Engine protection system
10/06/1992US5152265 Control device for turning off an internal combustion engine
10/01/1992WO1992016729A1 Piston engine cycles
09/1992
09/29/1992US5150675 Cylinder head assembly for use in internal combustion engine
09/08/1992US5145044 Two-handle arrangement for a handheld portable tool
09/03/1992WO1992014919A1 Engine operation using fully flexible valve and injection events
09/03/1992CA2073329A1 Engine operation using fully flexible valve and injection events
08/1992
08/26/1992EP0499789A1 Control device for stopping an internal combustion engine
08/18/1992US5138992 Apparatus for disconnecting individual cylinders on an internal combustion engine
08/05/1992EP0409859B1 Process for operating a two-stroke internal combustion engine
07/1992
07/21/1992US5131358 Device for stopping an internal combustion engine
07/21/1992US5131294 Line pressure control system for automatic transmission
06/1992
06/30/1992US5125287 Cylinder power shifter for a gasoline or a diesel fuel internal combustion engine
06/25/1992DE4041658A1 Emergency injector suppression circuit esp. for diesel engine - includes two relays whereby fuel metering device can be isolated without interruption of supply to controller
06/03/1992EP0488404A2 Engine output torque control system
06/02/1992US5117792 Overrun preventing device for multi-cylinder engine
06/02/1992US5117790 Engine operation using fully flexible valve and injection events
05/1992
05/21/1992DE4036492A1 Self-synchronising 720 deg. coupling - is for part crankshafts of split-environment engines, and includes internal control gear of screw wheel form
05/19/1992US5113821 Vehicle speed governor
05/12/1992US5111785 Engine protector with non-override reset
05/05/1992CA1300249C Engine overspeed control circuit with defeat detection
04/1992
04/21/1992USRE33890 Method of controlling electronic fuel injection to internal combustion engine
04/21/1992US5105779 Cylinder blanking system for internal combustion engine
04/14/1992US5103783 Detection of engine fuel problems
04/08/1992EP0473779A4 Fan
04/02/1992DE4029672A1 Multicylinder IC engine with exhaust catalytic converter - uses cylinders periodically to ventilate exhaust until warm=up is complete
04/01/1992EP0477940A2 Engine output control system for vehicle
03/1992
03/31/1992US5099942 Traction control device for a vehicle
03/31/1992US5099816 Engine control system
03/25/1992EP0477082A2 Traction control system for automotive vehicle
03/24/1992US5097811 Process for operating a two-stroke internal combustion engine
03/17/1992US5095880 Air purging and shut-down system for diesel engines
03/11/1992EP0473779A1 Fan
03/03/1992US5092295 Anti-after-burning system in an internal combustion engine
03/03/1992US5092293 Crankshaft-systems for split environmental engines and multi-split environmental engines
03/03/1992US5092281 Hydrogen engine system
02/1992
02/18/1992US5088452 Method for starting a hydrogen engine and a method for stopping a hydrogen engine
02/11/1992US5086890 Engine braking system
02/04/1992US5085288 Traction control system for controlling slip in a driving wheel of a vehicle
01/1992
01/28/1992US5083479 Electronic control type automatic speed changer
01/21/1992US5082048 Hydrogen engine system with metal hydride container
12/1991
12/31/1991US5076411 Two-handle arrangement for a handheld portable tool
12/31/1991US5076385 Throttle control apparatus
12/31/1991US5076227 Arrangement for controlling fuel flow to an internal-combustion engine
12/10/1991US5070832 Engine protection system
11/1991
11/26/1991US5067579 Slip control system for a vehicle provided with an internal combustion engine
11/26/1991US5067462 Control device and method for multicylinder engine with a cylinder discrimination function
11/26/1991US5067447 Method for controlling heat of a metal hydride container
11/05/1991US5062401 Fuel supplying device for marine propulsion unit
11/05/1991US5062400 Diesel engine shut-down device
11/05/1991US5062399 Piston protection system for internal combustion engine
10/1991
10/15/1991US5056482 Engine protecting system
10/09/1991EP0450763A1 Engine braking system
10/01/1991US5052204 Security device
09/1991
09/25/1991CN1054814A Idle and off-idle operation of two-stroke fuel-injected multi-cylinder internal combustion engine
09/24/1991US5050548 Diesel engine shut-down device
09/18/1991EP0350500B1 Diesel internal combustion engine, in particular for vehicles
09/17/1991US5048488 Method and apparatus for reducing the residual injection fluid in an injection pump
09/17/1991US5048372 Transmission gear position dependent output control system for automotive internal combustion engine
09/04/1991EP0444406A1 Anti-after-burning system in an internal combustion engine
09/04/1991EP0444279A1 Method for reducing the residual injection amount in injection pumps
08/1991
08/28/1991EP0443785A1 Method and apparatus for controlling engine torque and wheel spin
08/27/1991US5042444 Device and method for altering the acoustic signature of an internal combustion engine
08/13/1991US5038883 Traction control device for a vehicle
08/13/1991US5038739 Control arrangement for multi-cylinder two cycle engine
08/08/1991WO1991011601A1 Process for protecting a catalytic converter from overheating
08/06/1991US5036808 Diesel-internal-combustion-engine, in particular for vehicles
08/01/1991DE4002207A1 Catalyser protection by detection misfiring cylinder detection - cutting of fuel to misfiring cylinder and making fuel mixt. to remaining cylinders leaner
07/1991
07/23/1991US5033428 Safety system for engine overturning
07/10/1991EP0435965A1 Control device for stopping an internal combustion engine.
07/04/1991DE3943167A1 Emergency cut-out device for diesel engine - uses non combustible gas fed to engine fuel injection pump
07/03/1991EP0434970A1 Method for the limiting of an engine traction torque
06/1991
06/25/1991US5027302 Device for switching vehicle operating characteristics
05/1991
05/08/1991EP0425484A1 Security device
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