EP0152777A3 - Control apparatus for a combustion engine with injection pump - Google Patents

Control apparatus for a combustion engine with injection pump Download PDF

Info

Publication number
EP0152777A3
EP0152777A3 EP85100561A EP85100561A EP0152777A3 EP 0152777 A3 EP0152777 A3 EP 0152777A3 EP 85100561 A EP85100561 A EP 85100561A EP 85100561 A EP85100561 A EP 85100561A EP 0152777 A3 EP0152777 A3 EP 0152777A3
Authority
EP
European Patent Office
Prior art keywords
sleeve
injection pump
governor rod
rod stop
stop
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.)
Granted
Application number
EP85100561A
Other languages
German (de)
Other versions
EP0152777B1 (en
EP0152777A2 (en
Inventor
Albert Nolte
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.)
Kloeckner Humboldt Deutz AG
Original Assignee
Kloeckner Humboldt Deutz AG
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 Kloeckner Humboldt Deutz AG filed Critical Kloeckner Humboldt Deutz AG
Priority to AT85100561T priority Critical patent/ATE29767T1/en
Publication of EP0152777A2 publication Critical patent/EP0152777A2/en
Publication of EP0152777A3 publication Critical patent/EP0152777A3/en
Application granted granted Critical
Publication of EP0152777B1 publication Critical patent/EP0152777B1/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
    • F02M59/447—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston means specially adapted to limit fuel delivery or to supply excess of fuel temporarily, e.g. for starting of the engine

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • High-Pressure Fuel Injection Pump Control (AREA)

Abstract

1. A device for controlling an injection pump's governor rod stop (18) with the aid of an adjusting element on which an pressure medium acts and which _v_i_a an actuating member controls the stop (18) in dependence on the pressure exerted by the pressure medium, in which a separate electronic regulator signals by means of electric control pulses the presently required set-point value of the governor rod stop (18) characterized in that a chamfered-edge control system connected to the adjusting element comprises a chamfered edge (9) provided at one end of a sleeve (3) and a rotary slide valve (2) guided in the sleeve and having an outlet bore (8) arranged to cooperate with the chamfered edge (9), that the sleeve (3) is fastened to and follows the movements of a diaphragm (4) one side of which is subject to the application of pressure, that the sleeve (3) as a result of following the diaphragm's movements moves the connected actuating member which in turn actuates the governor rod stop (18), and in that the rotary slide valve (2) is arranged axially stationary yet angularly rotatable by a stepping motor (1).
EP85100561A 1984-02-18 1985-01-19 Control apparatus for a combustion engine with injection pump Expired EP0152777B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85100561T ATE29767T1 (en) 1984-02-18 1985-01-19 CONTROL DEVICE FOR AN ENGINE WITH AN INJECTION PUMP.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3405953 1984-02-18
DE19843405953 DE3405953A1 (en) 1984-02-18 1984-02-18 CONTROL DEVICE FOR AN INTERNAL COMBUSTION ENGINE WITH AN INJECTION PUMP

Publications (3)

Publication Number Publication Date
EP0152777A2 EP0152777A2 (en) 1985-08-28
EP0152777A3 true EP0152777A3 (en) 1985-10-16
EP0152777B1 EP0152777B1 (en) 1987-09-16

Family

ID=6228185

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85100561A Expired EP0152777B1 (en) 1984-02-18 1985-01-19 Control apparatus for a combustion engine with injection pump

Country Status (3)

Country Link
EP (1) EP0152777B1 (en)
AT (1) ATE29767T1 (en)
DE (2) DE3405953A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2888508A1 (en) * 2005-07-13 2007-01-19 Patrick Sziraky Cosmetic composition containing pentamethoxyflavone, useful as sunscreen and antiinflammatory for skin, nails and hair, filters out ultra-violet A radiation

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3334397A (en) * 1964-08-19 1967-08-08 Chrysler Corp Method of forming a control valve for a servo system
US3354785A (en) * 1964-03-27 1967-11-28 Kawasaki Heavy Ind Ltd Mechanism for mutual change between different types of displacement and an amplifier of force or torque
FR2291356A1 (en) * 1974-11-12 1976-06-11 Mtu Friedrichshafen Gmbh Engine safe guard system - fuel pump rack has safety stop dependent on working conditions
GB2045349A (en) * 1979-03-07 1980-10-29 Bosch Gmbh Robert Fuel control device for internal combustion engines
DE3128455A1 (en) * 1980-07-24 1982-04-22 Diesel Kiki Co. Ltd., Tokyo FUEL INJECTION DEVICE FOR AN INTERNAL COMBUSTION ENGINE
DE3210903A1 (en) * 1982-03-25 1983-09-29 Klöckner-Humboldt-Deutz AG, 5000 Köln CONTROL DEVICE FOR A DIESEL ENGINE

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7437614U (en) * 1975-04-10 Motoren Und Turbinen Union Friedric Safety device for an internal combustion engine
FR1598682A (en) * 1968-09-19 1970-07-06
DE2804038A1 (en) * 1978-01-31 1979-08-09 Bosch Gmbh Robert INJECTION PUMP WITH ELECTRONICALLY CONTROLLED FULL LOAD STOP
EP0018351B1 (en) * 1979-03-21 1983-01-19 Friedmann & Maier Aktiengesellschaft Control circuit for regulating an injection pump for diesel engines
DE3135479A1 (en) * 1981-09-08 1983-03-17 Friedrich 7922 Herbrechtingen Hofmann Electronic control of the position of a throttle valve
DD209086A3 (en) * 1981-09-09 1984-04-18 Fritz Lahl CORRECTION DEVICE FOR CHARGED INFRASH-LOADING MACHINES
US4428354A (en) * 1982-06-21 1984-01-31 General Motors Corp. Diesel engine fuel limiting system

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3354785A (en) * 1964-03-27 1967-11-28 Kawasaki Heavy Ind Ltd Mechanism for mutual change between different types of displacement and an amplifier of force or torque
US3334397A (en) * 1964-08-19 1967-08-08 Chrysler Corp Method of forming a control valve for a servo system
FR2291356A1 (en) * 1974-11-12 1976-06-11 Mtu Friedrichshafen Gmbh Engine safe guard system - fuel pump rack has safety stop dependent on working conditions
GB2045349A (en) * 1979-03-07 1980-10-29 Bosch Gmbh Robert Fuel control device for internal combustion engines
DE3128455A1 (en) * 1980-07-24 1982-04-22 Diesel Kiki Co. Ltd., Tokyo FUEL INJECTION DEVICE FOR AN INTERNAL COMBUSTION ENGINE
DE3210903A1 (en) * 1982-03-25 1983-09-29 Klöckner-Humboldt-Deutz AG, 5000 Köln CONTROL DEVICE FOR A DIESEL ENGINE

Also Published As

Publication number Publication date
ATE29767T1 (en) 1987-10-15
DE3405953A1 (en) 1985-10-17
DE3560648D1 (en) 1987-10-22
EP0152777B1 (en) 1987-09-16
EP0152777A2 (en) 1985-08-28

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