DE59005585D1 - Device for speed control, in particular for speed limitation on an internal combustion engine. - Google Patents

Device for speed control, in particular for speed limitation on an internal combustion engine.

Info

Publication number
DE59005585D1
DE59005585D1 DE59005585T DE59005585T DE59005585D1 DE 59005585 D1 DE59005585 D1 DE 59005585D1 DE 59005585 T DE59005585 T DE 59005585T DE 59005585 T DE59005585 T DE 59005585T DE 59005585 D1 DE59005585 D1 DE 59005585D1
Authority
DE
Germany
Prior art keywords
internal combustion
combustion engine
speed
rotation
control circuit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE59005585T
Other languages
German (de)
Inventor
Andreas Jutzeler
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JESA AUTOMOBILE JUTZELER
Original Assignee
JESA AUTOMOBILE JUTZELER
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by JESA AUTOMOBILE JUTZELER filed Critical JESA AUTOMOBILE JUTZELER
Application granted granted Critical
Publication of DE59005585D1 publication Critical patent/DE59005585D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D31/00—Use of speed-sensing governors to control combustion engines, not otherwise provided for
    • F02D31/001—Electric control of rotation speed
    • F02D31/007—Electric control of rotation speed controlling fuel supply
    • F02D31/009—Electric control of rotation speed controlling fuel supply for maximum speed control

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Abstract

The device comprises a control circuit (3), which is connected to a reference value emitter (1) and an actual value emitter (6) via electrical leads (2, 7). A third electrical lead (8) feeds pulses corresponding to the speed of rotation of the internal combustion engine to the control circuit. Also connected to the control circuit is an adjusting element (10) for adjusting the maximum speed of rotation of the internal combustion engine. A control element (4) comprises an electric motor (11), an electromagnetic clutch (12), a regulating member (13) and the actual value emitter coupled to the latter. The throttle valve (15) of a carburettor arrangement (5) responds to the movement of an accelerator pedal (17) until the set maximum speed of rotation of the internal combustion engine is attained. Lead-monitoring devices (9) control the clutch (12) so that the throttle valve (15) is returned to the rest position corresponding to idling of the internal combustion engine by isolating the electric motor (11) from the adjusting member (13) in the event of a defective electrical lead (2, 7, 8). The device can easily be fitted to any internal combustion engine without having to make further engine adjustments. <IMAGE>
DE59005585T 1989-05-30 1990-03-20 Device for speed control, in particular for speed limitation on an internal combustion engine. Expired - Fee Related DE59005585D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH202989 1989-05-30

Publications (1)

Publication Number Publication Date
DE59005585D1 true DE59005585D1 (en) 1994-06-09

Family

ID=4224256

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59005585T Expired - Fee Related DE59005585D1 (en) 1989-05-30 1990-03-20 Device for speed control, in particular for speed limitation on an internal combustion engine.

Country Status (3)

Country Link
EP (1) EP0401155B1 (en)
AT (1) ATE105374T1 (en)
DE (1) DE59005585D1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9278698B2 (en) 2014-04-23 2016-03-08 Honda Motor Co., Ltd. Methods and apparatus for limiting engine speed
CN115750104B (en) * 2022-11-30 2024-05-03 合肥方源机电有限公司 Speed limiter protection control device of explosion-proof forklift engine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE434932B (en) * 1977-03-30 1984-08-27 Vdo Schindling DEVICE FOR CONTROL OF A MOTOR VEHICLE'S CHEAP SPEED
DE2852211C2 (en) * 1978-12-02 1986-01-02 Vdo Adolf Schindling Ag, 6000 Frankfurt Device for controlling the driving speed of a motor vehicle
DE3413771C2 (en) * 1984-04-12 1986-10-16 Daimler-Benz Ag, 7000 Stuttgart Device for influencing the fuel delivery rate of an injection pump
DE3730241A1 (en) * 1987-09-09 1989-03-30 Pierburg Gmbh ELECTRICALLY CONTROLLABLE ACTUATING DEVICE FOR ADJUSTING THE THROTTLE VALVE OF A COMBUSTION MIXTURE THROTTLE DEVICE OF INTERNAL COMBUSTION ENGINES

Also Published As

Publication number Publication date
EP0401155A1 (en) 1990-12-05
ATE105374T1 (en) 1994-05-15
EP0401155B1 (en) 1994-05-04

Similar Documents

Publication Publication Date Title
ES2021126B3 (en) LOAD ADJUSTMENT DEVICE
CA1208746A (en) Control circuit for road and engine speed governor
JPS5726238A (en) Idle rate of revolution controller
JPS6267931U (en)
ATE26235T1 (en) DEVICE FOR CONTROLLING A MOTOR VEHICLE DRIVE UNIT.
CA2136666A1 (en) Engine Rotational Number Controller
ES528999A0 (en) A METHOD OF OPERATING A REGULATOR DEVICE FOR AN INTERNAL COMBUSTION ENGINE, TOGETHER WITH SUCH DEVICE.
ES8607479A1 (en) Carbureter with an automatic choking device.
SE8701171D0 (en) DEVICE FOR CONTROL OF A COMBUSTION ENGINE IN A VEHICLE
GB1519184A (en) Electrically controlled fuel injection system
SE8403723L (en) DEVICE FOR SETTING THE CHEAP SPEED OF A MOTOR VEHICLE
ATE105374T1 (en) DEVICE FOR SPEED CONTROL, IN PARTICULAR FOR SPEED LIMITATION ON AN INTERNAL COMBUSTION ENGINE.
DE3867241D1 (en) SAFETY CIRCUIT FOR ELECTRONIC CRUISE CONTROL CONTROL SYSTEMS FOR MOTOR VEHICLES.
ES449775A1 (en) Speed limiter devices for automobiles
GB1320289A (en) Internal combustion engine fuel injection systems
GB2125558A (en) Controlling the fuel metering for an internal combustion engine
JPS57110740A (en) Engine speed controlling apparatus
GB1400299A (en) Governors for internal combustion engines
ES8201263A1 (en) Electrical control of carburettor throttle stop pneumatic actuators
JPS5735139A (en) Air/fuel ratio feedback control unit for internal combustion engine
DE3470774D1 (en) Method of operating a heat engine in the full load range
EP0188403A3 (en) Device for controlling and regulating a combustion engine
ES2049847T3 (en) METHOD FOR CONTROLLING AND REGULATING THE INTERNAL COMBUSTION ENGINE OF AN AUTOMOBILE.
JPS57124037A (en) Engine revolution speed control device
GB1339405A (en) Acceleration enrichment signalling means for electronic fuel system

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee