EP0249615B1 - Fliehkraftdrehzahlregler für brennkraftmaschinen - Google Patents

Fliehkraftdrehzahlregler für brennkraftmaschinen Download PDF

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Publication number
EP0249615B1
EP0249615B1 EP87900047A EP87900047A EP0249615B1 EP 0249615 B1 EP0249615 B1 EP 0249615B1 EP 87900047 A EP87900047 A EP 87900047A EP 87900047 A EP87900047 A EP 87900047A EP 0249615 B1 EP0249615 B1 EP 0249615B1
Authority
EP
European Patent Office
Prior art keywords
spring
idling
stop
speed regulator
slide
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
Application number
EP87900047A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0249615A1 (de
Inventor
Werner Lehmann
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP0249615A1 publication Critical patent/EP0249615A1/de
Application granted granted Critical
Publication of EP0249615B1 publication Critical patent/EP0249615B1/de
Expired legal-status Critical Current

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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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D1/00—Controlling fuel-injection pumps, e.g. of high pressure injection type
    • F02D1/02—Controlling fuel-injection pumps, e.g. of high pressure injection type not restricted to adjustment of injection timing, e.g. varying amount of fuel delivered
    • F02D1/025—Controlling fuel-injection pumps, e.g. of high pressure injection type not restricted to adjustment of injection timing, e.g. varying amount of fuel delivered by means dependent on engine working temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D1/00—Controlling fuel-injection pumps, e.g. of high pressure injection type
    • F02D1/02—Controlling fuel-injection pumps, e.g. of high pressure injection type not restricted to adjustment of injection timing, e.g. varying amount of fuel delivered
    • F02D1/06—Controlling fuel-injection pumps, e.g. of high pressure injection type not restricted to adjustment of injection timing, e.g. varying amount of fuel delivered by means dependent on pressure of engine working fluid
    • F02D1/065—Controlling fuel-injection pumps, e.g. of high pressure injection type not restricted to adjustment of injection timing, e.g. varying amount of fuel delivered by means dependent on pressure of engine working fluid of intake of air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D1/00—Controlling fuel-injection pumps, e.g. of high pressure injection type
    • F02D1/02—Controlling fuel-injection pumps, e.g. of high pressure injection type not restricted to adjustment of injection timing, e.g. varying amount of fuel delivered
    • F02D1/08—Transmission of control impulse to pump control, e.g. with power drive or power assistance
    • F02D1/10—Transmission of control impulse to pump control, e.g. with power drive or power assistance mechanical

Definitions

  • the full load stop of the quantity control element (control rod) is arranged on a pivotable lever which is pivoted out of the stop position by means of a crescent-shaped lever pivoting this pivotable lever whenever the flyweight adjuster is at rest - or starting position.
  • a weak pressure spring is compressed.
  • the control rod can be in a start position, i.e. H. be shifted into a position beyond the full load position, in which a fuel quantity required for starting the cold internal combustion engine is conveyed by the injection pump.
  • the control rod maintains the previously assumed position for additional starting quantity.
  • the swing-out lever is pushed with its stop by the pressure spring back towards the locking position, but without being able to influence the control rod, since it is already in the starter quantity position.
  • the internal combustion engine thus receives an insufficiently combustible quantity of fuel until the accelerator pedal is released and the control rod is pulled into a normal working position, which is then limited in the direction of the maximum injection quantity by the full load stop.
  • the centrifugal weight adjuster 4 has two centrifugal weights 5 which, under the action of the centrifugal forces which arise during rotation, operate a regulator sleeve 7 against the forces of control springs via angled lever 6. Only one of the control springs is shown in each case, namely the idle spring 8. In addition to this idle spring 8, at least one end regulating spring and a matching spring usually act on each centrifugal weight 5, which is irrelevant for the description of the function of the invention.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • High-Pressure Fuel Injection Pump Control (AREA)
EP87900047A 1985-12-06 1986-12-04 Fliehkraftdrehzahlregler für brennkraftmaschinen Expired EP0249615B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3543157 1985-12-06
DE3543157 1986-12-06

Publications (2)

Publication Number Publication Date
EP0249615A1 EP0249615A1 (de) 1987-12-23
EP0249615B1 true EP0249615B1 (de) 1989-03-15

Family

ID=6287802

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87900047A Expired EP0249615B1 (de) 1985-12-06 1986-12-04 Fliehkraftdrehzahlregler für brennkraftmaschinen

Country Status (8)

Country Link
US (1) US4782804A (ko)
EP (1) EP0249615B1 (ko)
JP (1) JPS63501888A (ko)
KR (1) KR880700891A (ko)
BR (1) BR8607018A (ko)
DE (2) DE3662431D1 (ko)
SU (1) SU1657066A3 (ko)
WO (1) WO1987003647A1 (ko)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3813740A1 (de) * 1988-04-23 1989-11-02 Vorwerk Co Interholding Gewebe zur herstellung eines bauteils
DE3901722C1 (en) * 1989-01-21 1989-11-30 Daimler-Benz Aktiengesellschaft, 7000 Stuttgart, De Mechanical speed controller, provided with an electronically controlled adjustment device, for a series injection pump of internal combustion engines with air compression and autoignition
DE3906142A1 (de) * 1989-02-28 1990-08-30 Bosch Gmbh Robert Drehzahlregler fuer brennkraftmaschinen
ES2065498T3 (es) * 1989-11-07 1995-02-16 Kubota Kk Dispositivo regulador de motor diesel.
ES2045568T3 (es) * 1990-01-04 1994-01-16 Bosch Gmbh Robert Regulador de numero de revoluciones de una bomba de inyeccion de combustible para motores de combustion interna.
DE4115301A1 (de) * 1991-05-10 1992-11-12 Bosch Gmbh Robert Steuerkapsel fuer einen fliehkraftdrehzahlregler
DE4120352C2 (de) * 1991-06-19 1998-01-15 Bosch Gmbh Robert Drehzahlregler für Brennkraftmaschinen
DE4129837C2 (de) * 1991-09-07 2002-06-27 Bosch Gmbh Robert Drehzahlregler für Kraftstoffeinspritzpumpen von Brennkraftmaschinen
DE4209956A1 (de) * 1992-03-27 1993-09-30 Bosch Gmbh Robert Drehzahlregler für Kraftstoffeinspritzpumpen
JP2852874B2 (ja) * 1994-11-04 1999-02-03 株式会社小松製作所 内燃機関の燃料噴射装置
US7339283B2 (en) * 2006-04-27 2008-03-04 Ztr Control Systems Electronic load regulator
US10216523B2 (en) 2015-07-17 2019-02-26 General Electric Company Systems and methods for implementing control logic

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1069936B (de) * 1959-11-26 Friedmann ß. Maier, Haltern (Osterreich) Regeleinrichtung für Einspritzpumpen von Brennkraftmaschinen mit Fliehkraftregler
GB437999A (en) * 1934-03-05 1935-11-08 Bosch Robert Improvements in or relating to fuel-injecting internal combustion engines
GB681122A (en) * 1949-10-31 1952-10-15 Bosch Gmbh Robert Improvements in speed governors, particularly for fuel injection pumps of internal combustion engines
CH319357A (de) * 1953-02-14 1957-02-15 Bosch Gmbh Robert Kraftstoffeinspritzanlage für Brennkraftmaschinen
GB740674A (en) * 1953-02-14 1955-11-16 Bosch Gmbh Robert Improvements in fuel injection systems for internal combustion engines
DE1010321B (de) * 1954-02-09 1957-06-13 Bosch Gmbh Robert Drehzahlregler fuer Einspritzbrennkraftmaschinen
AT288088B (de) * 1967-11-14 1971-02-25 Bosch Gmbh Robert Fliehkraftregler zur Drehzahlregelung von Dieselmotoren
DE1900675C3 (de) * 1969-01-08 1975-06-12 Robert Bosch Gmbh, 7000 Stuttgart Fliehkraftregler zur Drehzahlregelung von Einspritzbrennkraftmaschinen
DE2003927A1 (de) * 1970-01-29 1971-08-12 Bosch Gmbh Robert Regeleinrichtung fuer das Kraftstoffluftgemisch bei mit Fremdzuendung arbeitenden Einspritzbrennkraftmaschinen
US3973542A (en) * 1973-03-06 1976-08-10 C.A.V. Limited Liquid fuel injection pumping apparatus
JPS5441852Y2 (ko) * 1974-08-01 1979-12-06
DE2552991A1 (de) * 1975-11-26 1977-06-08 Daimler Benz Ag Drehzahlregler fuer eine einspritzpumpe an luftverdichtenden einspritzbrennkraftmaschinen
DE2656261C2 (de) * 1976-12-11 1983-10-20 Robert Bosch Gmbh, 7000 Stuttgart Fliehkraftdrehzahlregler für Einspritzbrennkraftmaschinen
DE2747083A1 (de) * 1977-10-20 1979-05-03 Bosch Gmbh Robert Vorrichtung zur begrenzung der vollasteinspritzmenge bei einer aufgeladenen luftverdichtenden einspritzbrennkraftmaschine
DE2758324C2 (de) * 1977-12-27 1986-11-13 Robert Bosch Gmbh, 7000 Stuttgart Mengenregler für die einzuspritzende Kraftstoffmenge bei einer Brennkraftmaschine mit Selbstzündung
DE2804038A1 (de) * 1978-01-31 1979-08-09 Bosch Gmbh Robert Einspritzpumpe mit elektronisch gesteuertem vollastanschlag
DE2838919C2 (de) * 1978-09-07 1986-02-20 Robert Bosch Gmbh, 7000 Stuttgart Fliehkraftdrehzahlregler für Einspritzbrennkraftmaschinen
NL7808685A (nl) * 1978-08-23 1980-02-26 Groeneveld Transport Effic Inrichting voor het begrenzen van het maximum toerental van een verbrandingsmotor van een motorvoertuig
JPS6016748Y2 (ja) * 1981-12-19 1985-05-24 株式会社ボッシュオートモーティブ システム 内燃機関用遠心力調速機の始動過給装置
DE3344247A1 (de) * 1982-12-20 1984-06-20 Friedmann & Maier AG, Hallein, Salzburg Regeleinrichtung fuer eine einspritzbrennkraftmaschine
JPS60827A (ja) * 1983-06-20 1985-01-05 Nippon Chem Ind Co Ltd:The 空気浄化剤の製造方法
DE3414846A1 (de) * 1984-04-19 1985-10-24 Robert Bosch Gmbh, 7000 Stuttgart Fliehkraftdrehzahlregler fuer einspritzbrennkraftmaschinen
JP3831480B2 (ja) * 1997-06-11 2006-10-11 カルソニックカンセイ株式会社 ヘッダーパイプの製造方法

Also Published As

Publication number Publication date
EP0249615A1 (de) 1987-12-23
SU1657066A3 (ru) 1991-06-15
KR880700891A (ko) 1988-04-13
BR8607018A (pt) 1987-12-01
JPS63501888A (ja) 1988-07-28
DE3662431D1 (en) 1989-04-20
DE3641794A1 (de) 1987-06-11
WO1987003647A1 (en) 1987-06-18
US4782804A (en) 1988-11-08

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