| Patents for F02D 11 - Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated (8,729) |
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| 12/23/1993 | DE4220246A1 Control device for vehicle throttle-setting mechanism - has position of throttle indicated by measuring element and stepping counter compared with accelerator pedal position for plausibility check |
| 12/23/1993 | DE4220244A1 Control device for IC engine throttle setting mechanism - uses electric stepping motor with open regulation loop when engine is idling |
| 12/22/1993 | EP0575197A1 Throttle sensor system |
| 12/16/1993 | DE4219457A1 Computer system with inbuilt redundancy for safe operation - generates control signals for safety relevant drive of motor vehicle wheels based on combination of signals and outputs from redundancy sensors |
| 12/14/1993 | US5270645 Linear-output, temperature-stable rotational sensor including magnetic field responsive device disposed within a cavity of a flux concentrator |
| 12/14/1993 | US5269273 Throttle body with an actuator for autodrive |
| 12/14/1993 | US5269271 Apparatus for controlling speed of internal combustion engine |
| 12/08/1993 | EP0572951A2 Apparatus for detecting reference position of servo-controlled member |
| 12/02/1993 | DE4316107A1 Car engine output open loop control system - has detectors for accelerator pedal position, tractive force at wheels and travelling resistance to determine engine output |
| 12/01/1993 | EP0416039B1 Accelerator pedal position sensor |
| 11/30/1993 | US5265572 Throttle actuator |
| 11/30/1993 | US5265570 Method and arrangement for controlling the air supply to an internal combustion engine |
| 11/25/1993 | DE4216963A1 Control unit for vehicle adjuster system - has controller coupled to servo actuator that control gas pedal with monitoring switch providing feedback for safe operation. |
| 11/24/1993 | EP0570623A2 Device for adjusting a throttle valve |
| 11/23/1993 | US5263449 Throttle cam |
| 11/23/1993 | US5263448 Method of monitoring and adjustment system for the actuation of an adjustment member of a control of an internal combustion machine |
| 11/18/1993 | DE4216344A1 Rotation angle sensor for shaft - has cup-shaped housing, rotary shaft enlarged in region of bearing of diameter greater than that of transducer magnet attached to shaft and inductive sensor. |
| 11/16/1993 | CA2012590C Adaptive vehicle traction control system |
| 11/09/1993 | US5260877 Method and arrangement for controlling an internal combustion engine with a detecting device utilizing two sensors for generating signals which change in mutually opposite directions |
| 11/09/1993 | US5260876 Speed control system with adaptive gain control during a speed alteration |
| 11/09/1993 | US5259354 Device for the pre-measured input of volatile fuel components into the intake tube of an internal combustion engine |
| 11/09/1993 | US5259349 Device for the adjustment of a throttle valve |
| 11/04/1993 | DE4313993A1 Fail=safe control system for IC engine output - has electronic controller which operates throttle by=pass valve and gear-change downwards if abnormality in throttle actuator is detected |
| 11/02/1993 | CA1323806C Accelerator control apparatus |
| 10/28/1993 | DE4312336A1 Control unit for amount of suction air of vehicle IC engine - has sensor for determining degree of opening of accelerator pedal and sensor for determining degree of opening of throttle valve |
| 10/26/1993 | US5255653 Engine throttle control system |
| 10/19/1993 | US5253619 Hydraulically powered actuator with pneumatic spring and hydraulic latching |
| 10/14/1993 | DE4211615A1 Contactless inductive rotation angle measurement appts. for IC engine throttle flap - has two windings on axially spaced parts of former over which measuring ring section is snapped into position. |
| 10/05/1993 | US5249459 Diagnostic process for checking actuators for the control of internal combustion engines |
| 09/30/1993 | DE4209586A1 Throttle mechanism for IC engine - has throttle-stop coupled to actuating mechanism which is adjustable in relation to housing |
| 09/30/1993 | DE4209474A1 Controller with bridge circuit e.g. for at least one electrical load in vehicle - establishes different patterns for operation of controlled switches for various ranges of values of measured variables |
| 09/29/1993 | EP0562515A1 Shifting control apparatus for automatic transmission of automotive vehicle |
| 09/29/1993 | EP0437559B1 Process and device for controlling and/or regulating the output of an internal combustion engine in a motor vehicle |
| 09/28/1993 | US5248010 Acceleration slip control device for a vehicle |
| 09/23/1993 | DE4306086A1 Output power controller e.g. for motor vehicle engine - adjusts control settings in accordance with output torque characteristic selected w.r.t. road speed and accelerator position |
| 09/22/1993 | EP0561382A1 Engine control system |
| 09/21/1993 | US5247444 Vehicle control system |
| 09/21/1993 | US5247217 Safety system for a stepper-motor drive |
| 09/21/1993 | US5245967 Device for actuating a load adjusting element of a fuel supply device for internal combustion engines |
| 09/21/1993 | US5245966 Control system for a drive unit in motor vehicle |
| 09/14/1993 | US5245542 System for controlling the output power of motor vehicle |
| 09/14/1993 | US5243939 Motor saw |
| 09/09/1993 | DE4207096A1 Throttle valve movement control appts. for IC engine carburettor - has spring-loaded control lever from accelerator pedal coupled to throttle valve lever by two-part coupling spring |
| 09/08/1993 | EP0559361A1 Fuel supply control device for internal combustion engine of vehicle |
| 09/08/1993 | EP0558802A2 Device for actuating a throttle valve |
| 09/02/1993 | DE4206381A1 Throttle flap adjustment device for IC engine - has potentiometric or similar flap position sensor, offset to one side of throttle housing for accessibility |
| 09/01/1993 | EP0557770A1 Throttle actuator |
| 08/26/1993 | DE4204623A1 Sensing potentiometer unit e.g. for vehicle accelerator pedal control - has pairs of potentiometers linked to control unit via filter circuits to eliminate ageing effects of potentiometer tracks. |
| 08/25/1993 | EP0556873A2 Engine throttle control system |
| 08/24/1993 | US5237968 Apparatus for adjustably controlling valve movement and fuel injection |
| 08/24/1993 | US5237889 Self-locking accelerator pedal cable-carburetor throttle lever mechanism |
| 08/19/1993 | DE4302500A1 Transmission control for vehicle with automatic mode - has engine stopped and restarted to reduce emission products and to save fuel according to programmed control |
| 08/18/1993 | EP0555892A2 Engine throttle control system |
| 08/18/1993 | EP0555816A2 Idle control system and method for modulated displacement type engine |
| 08/17/1993 | US5235951 Throttle control apparatus |
| 08/17/1993 | US5235950 System for the electronic open-loop and/or closed-loop control of the power of an internal combustion engine of a motor vehicle |
| 08/10/1993 | US5233958 Arrangement for the open-loop and/or closed-loop control of an operating variable of an internal combustion engine |
| 08/04/1993 | CN1074870A Automobile transmission unit |
| 08/04/1993 | CN1074868A Driver for motor-driven vehicle |
| 08/04/1993 | CN1074867A Trackless vehicle with electric commutator and control handle |
| 08/03/1993 | US5233530 Engine controlling system which reduces the engine output upon detection of an abnormal condition |
| 08/03/1993 | US5231965 Throttle signal modifying circuit |
| 08/03/1993 | CA1320876C Linkage for activating throttle and spark advance |
| 07/22/1993 | WO1993014309A1 Control valve controlling device |
| 07/22/1993 | DE4300940A1 Operating element for acceleration system, e.g. for diesel engine driven shovel - has housing and drive part with reversible rotating motor having RPM redn. unit |
| 07/21/1993 | EP0551559A2 Method and device for controlling lawn mower motors |
| 07/15/1993 | DE3448436C2 Exhaust gas recycling appts. for diesel engine |
| 07/14/1993 | EP0550488A1 Fuel system. |
| 07/13/1993 | CA1320077C Lost motion end fitting |
| 07/07/1993 | EP0550402A2 Throttle valve control apparatus for vehicles |
| 07/06/1993 | USRE34302 Accelerating pedal for electronic throttle actuation system |
| 07/06/1993 | US5224453 System for open-loop controlling and/or closed-loop controlling an internal combustion engine |
| 07/06/1993 | US5224451 System for controlling an internal combustion engine |
| 06/30/1993 | EP0548945A2 Throttle control apparatus |
| 06/30/1993 | EP0548914A1 Device for stopping a diesel engine |
| 06/30/1993 | EP0548533A2 Apparatus for measuring a variable in a vehicle |
| 06/30/1993 | EP0400049B1 Electronic throttle actuator |
| 06/29/1993 | US5222570 Vehicle traction control device |
| 06/29/1993 | US5222414 Electric remote control system |
| 06/24/1993 | DE4141533A1 Portable current generating unit with LV current generator - has supply outputs accessible in given sequence so that motor power of drive motor increases with increasing number of supply outputs. |
| 06/22/1993 | US5220828 For use with an internal combustion engine |
| 06/17/1993 | DE4141104A1 Regulating device for throttle flap in IC engine - has coupling member, loaded by second return spring in flap closing direction, against stop |
| 06/17/1993 | DE4140925A1 IC engine RPM maintaining device for exhaust emission testing - has mobile operating control acting directly on accelerator pedal to maintain constant required RPM |
| 06/16/1993 | EP0546820A1 Valve operating system in internal combustion engine |
| 06/16/1993 | EP0468982B1 Device for motor vehicles, with forward-drive control and constant-travel-speed control |
| 06/08/1993 | US5216992 Throttle device actuator |
| 06/03/1993 | DE4139513A1 Controlling movable element in motor vehicle - has two=phase stepper motor with control for each phase and control to drive motor if either phase fails |
| 06/03/1993 | DE4139429A1 Motorcycle engine speed control - involves grip tube of twist grip which can be fixed via stop shoulder to handlebar to give constant throttle opening |
| 06/01/1993 | US5215057 Electrically-operated throttle actuator |
| 06/01/1993 | US5215049 Portable handheld work apparatus |
| 05/27/1993 | DE4138594A1 Load setting control for turbocharged IC engine - has electric setting motor for idling regulation of throttle used to control by=pass plate for turbo-charging line |
| 05/26/1993 | EP0543255A1 Throttle valve controller for engine system |
| 05/25/1993 | US5213087 Device for supplying combusted gases to the combustion chamber of an internal combustion engine at a controlled rate |
| 05/25/1993 | US5213078 Method for determining at least one end position of a displacement device in a motor vehicle |
| 05/25/1993 | US5212886 Chain saw |
| 05/13/1993 | DE4136650A1 Controller for electrically operated adjustment device in vehicle, e.g. fuel injection pump - features redundant computer systems with failure monitors connected to combinatorial logic for changeover to standby system |
| 05/12/1993 | EP0540811A2 Positioning device for throttle valve |
| 05/11/1993 | US5209207 Throttle valve control system for automotive engine |
| 05/11/1993 | US5209196 Operating-mode position selector arrangement for internal combustion engine |
| 05/05/1993 | EP0540218A2 A method of and an apparatus for detecting a fault in a return system |