Patents
Sitemap › F02 - Combustion engines; Hot-gas or combustion-product engine plants › F02D - Controlling combustion engines › F02D 31 - Use of non-electrical speed-sensing governors to control combustion engines, not otherwise provided for
Patents for F02D 31 - Use of non-electrical speed-sensing governors to control combustion engines, not otherwise provided for (3,047)
11/1983
11/22/1983US4416232 Electrical fuel injection pump governor
11/22/1983US4416149 Method and device for detecting engine idling
11/15/1983US4414943 Method of and apparatus for controlling the air intake of an internal combustion engine
11/15/1983US4414942 Idling speed control device of an internal combustion engine
09/1983
09/28/1983EP0089409A1 Fuel cut-off control system in an internal-combustion engine
09/27/1983US4406262 Engine idling speed control system and method for an internal combustion engine
09/27/1983US4406261 Intake air flow rate control system for an internal combustion engine of an automotive vehicle
09/20/1983US4404939 Electrical circuit for actuation of the relays of a fuel pump
09/06/1983US4402289 Idle speed control method and system for an internal combustion engine
09/06/1983US4402288 System for regulating the engine speed
08/1983
08/30/1983US4401073 Apparatus for controlling rotational speed of internal combustion engine
08/23/1983US4399789 Warm up control system for an internal combustion engine
08/16/1983US4398514 System for controlling no load operation of internal combustion engine
07/1983
07/19/1983US4393845 Means for improving the efficiency of an internal combustion engine
07/19/1983US4393833 Device for the control of the traveling speed of a motor vehicle
07/12/1983US4392468 Method and apparatus for controlling the idling speed of an engine
06/1983
06/28/1983US4389996 Method and apparatus for electronically controlling fuel injection
06/28/1983US4389990 Servo apparatus for an automatic speed control of vehicles
06/21/1983US4388913 Adjustment device for rotary angle adjustment
06/14/1983US4387682 Method and apparatus for controlling the air intake of an internal combustion engine
06/07/1983US4386591 Method of and apparatus for controlling the air intake of an internal combustion engine
05/1983
05/31/1983US4385602 Rotational speed control device during idling of engine
05/17/1983US4383510 System for regulating the engine speed
05/17/1983US4383506 Engine rotation speed control system
05/04/1983EP0077997A2 Process and apparatus for controlling the rotational speed of a combustion engine
05/04/1983EP0077996A2 Method and apparatus to control the idling speed of a combustion engine
05/03/1983US4381747 Idling speed control device of an internal combustion engine
05/03/1983US4381746 Method of controlling the rotational speed of an internal combustion engine
05/03/1983CA1145831A1 I.c. engine brake control system by sequentially retarding selected cylinders
04/1983
04/05/1983US4378768 Method of and apparatus for controlling the idling speed of an engine
04/05/1983US4378767 Idling speed control device of an internal combustion engine
04/05/1983US4378766 Closed loop idle engine speed control with a valve operating relative to neutral position
03/1983
03/30/1983EP0075178A2 Method and apparatus for controlling vehicle speed or engine speed in fuel injected internal combustion engines
03/16/1983EP0074113A2 Apparatus for controlling internal combustion engine
03/15/1983US4376427 Engine air/fuel ratio control system with both normal idling and idle up idling capability
03/01/1983US4375208 Idling speed controlling system for an internal combustion engine
03/01/1983US4375207 Top speed limiter for an internal combustion engine
02/1983
02/01/1983US4370961 Fuel rate control for internal combustion engines
02/01/1983US4370960 Engine speed control system
01/1983
01/25/1983US4369755 Air control device
01/11/1983US4367708 System for regulating the engine speed
01/04/1983US4366790 Carburetor by-pass and fuel control system
01/04/1983CA1138732A1 Engine carburetor throttle blade positioning control
12/1982
12/28/1982US4365601 Method and apparatus for controlling rotation speed of engine
12/28/1982US4365599 Open and closed loop engine idling speed control method and system for an automotive internal combustion engine
12/21/1982US4364354 Air-fuel ratio controller for carburetor
12/21/1982US4364352 Carburetor control arrangement for internal combustion engine
12/21/1982US4364350 Method of controlling the idling speed of an engine
12/21/1982US4364348 Method and apparatus for controlling the idling speed of an engine
11/1982
11/23/1982US4359983 Engine idle air control valve with position counter reset apparatus
11/16/1982US4359125 Electronic speed control system for vehicles
11/02/1982US4356802 Valve system for regulating the idling speed of Otto engines, particularly automobile engines
10/1982
10/26/1982US4355608 Surge brake
10/26/1982US4355606 Idle speed control valve
10/19/1982US4354467 Vehicle speed control systems
10/19/1982US4354466 Idle speed controller
10/12/1982US4353339 Control of the traveling speed of a motor vehicle
10/05/1982US4352404 Device for the control of the traveling speed of a motor vehicle
09/1982
09/21/1982CA1132222A1 Vehicle throttle stop control apparatus
09/08/1982EP0059426A2 Control system for motor vehicle
08/1982
08/24/1982US4345557 Idle speed control method and system for an internal combustion engine of an automobile vehicle
08/18/1982EP0057898A2 Method of controlling a rotational speed to control a throttle valve
08/17/1982US4344398 Idle speed control method and system for an internal combustion engine of an automotive vehicle
08/10/1982US4343276 Turbocharger boost feedback control for engine governor
08/10/1982CA1129524A1 Low overshoot engine speed governor
07/1982
07/28/1982EP0056608A2 Turbocharger boost feedback control for engine governor
07/07/1982EP0055611A1 System for detecting the neutral state of a vehicle engine transmission
07/06/1982CA1127273A1 Vehicle engine idle speed governor with unsymmetric correction rates
06/1982
06/22/1982US4335689 Electronic type air/fuel ratio control system
05/1982
05/25/1982CA1124321A1 Motor speed adjusting apparatus
05/11/1982US4328775 Closed loop control of i.c. engine idling speed
05/05/1982EP0051058A2 Speed governor of an injection engine, especially of a diesel engine, with a multistep reduction gear depending on operational data
04/1982
04/20/1982US4325336 Electronic speed control system for automotive vehicles
03/1982
03/30/1982US4321901 Automatic speed control device
03/18/1982WO1982000887A1 Apparatus for controlling a member
03/16/1982US4319658 Device for the control of the traveling speed of a motor vehicle
02/1982
02/02/1982US4314165 Electrical storage circuit with temperature independent FET output
12/1981
12/29/1981US4307690 Electronic, variable speed engine governor
12/23/1981EP0042364A2 Method and apparatus for adjusting the idling speed rate of an internal combustion Otto cycle engine
12/22/1981US4306527 Method and apparatus for controlling engine rotational speed
12/16/1981EP0041585A1 Electronic, variable speed engine governor
12/15/1981US4305360 Engine automatic idle speed control apparatus
12/15/1981US4305353 Motor brake control system for controlling motor runaway
12/01/1981US4303048 Engine rotation speed control system
11/1981
11/24/1981US4301883 Device for the control of the traveling speed of a motor vehicle
11/17/1981CA1112739A1 Idle speed control system for vehicle engines
09/1981
09/29/1981US4291656 Method of controlling the rotational speed of an internal combustion engine
09/15/1981US4289107 Engine carburetor throttle blade positioning control
09/15/1981US4289100 Apparatus for controlling rotation speed of engine
09/08/1981CA1108493A1 Idle speed control device for internal combustion engine
08/1981
08/12/1981EP0033616A1 Closed loop control of i.c. engine idling speed
08/04/1981US4281631 Exhaust gas recirculation and idle speed control device
08/04/1981US4281586 Pneumatically operated adjusting device
07/1981
07/28/1981US4280460 Automatic regulator of the idling in an internal-combustion engine
07/14/1981US4278059 Device for the control of the traveling speed of a motor vehicle
06/1981
06/23/1981CA1103784A1 Closed-loop idle speed control system for fuel- injected engines using pulse width modulation
03/1981
03/24/1981US4257361 Control circuit for engine speed governor
02/1981
02/17/1981US4250845 Device for the control of the position of an element of an internal combustion engine which influences the fuel-air mixture
01/1981
01/20/1981US4245599 Vehicle engine idle speed governor with unsymmetric correction rates
01/06/1981US4242994 Idle speed control system for vehicle engines
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