EP0067368A3 - Kraftstoffeinspritzpumpe - Google Patents

Kraftstoffeinspritzpumpe Download PDF

Info

Publication number
EP0067368A3
EP0067368A3 EP82104850A EP82104850A EP0067368A3 EP 0067368 A3 EP0067368 A3 EP 0067368A3 EP 82104850 A EP82104850 A EP 82104850A EP 82104850 A EP82104850 A EP 82104850A EP 0067368 A3 EP0067368 A3 EP 0067368A3
Authority
EP
European Patent Office
Prior art keywords
fuel
time
injection pump
fuel injection
solenoid valve
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.)
Ceased
Application number
EP82104850A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0067368A2 (de
Inventor
Max Dr. Straubel
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 EP0067368A2 publication Critical patent/EP0067368A2/de
Publication of EP0067368A3 publication Critical patent/EP0067368A3/de
Ceased 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
    • F02M41/00—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor
    • F02M41/08—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined
    • F02M41/14—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined rotary distributor supporting pump pistons
    • F02M41/1405—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined rotary distributor supporting pump pistons pistons being disposed radially with respect to rotation axis
    • F02M41/1411—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined rotary distributor supporting pump pistons pistons being disposed radially with respect to rotation axis characterised by means for varying fuel delivery or injection timing
    • 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
    • F02M59/20—Varying fuel delivery in quantity or timing
    • F02M59/36—Varying fuel delivery in quantity or timing by variably-timed valves controlling fuel passages to pumping elements or overflow passages
    • F02M59/366—Valves being actuated electrically

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)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
EP82104850A 1981-06-11 1982-06-03 Kraftstoffeinspritzpumpe Ceased EP0067368A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19813123138 DE3123138A1 (de) 1981-06-11 1981-06-11 Kraftstoffeinspritzpumpe
DE3123138 1981-06-11

Publications (2)

Publication Number Publication Date
EP0067368A2 EP0067368A2 (de) 1982-12-22
EP0067368A3 true EP0067368A3 (de) 1983-12-14

Family

ID=6134435

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82104850A Ceased EP0067368A3 (de) 1981-06-11 1982-06-03 Kraftstoffeinspritzpumpe

Country Status (4)

Country Link
US (1) US4767288A (enrdf_load_stackoverflow)
EP (1) EP0067368A3 (enrdf_load_stackoverflow)
JP (1) JPS5879660A (enrdf_load_stackoverflow)
DE (1) DE3123138A1 (enrdf_load_stackoverflow)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4446836A (en) * 1981-10-23 1984-05-08 Lucas Industries Public Limited Company Fuel injection pumping apparatus
DE3424881C2 (de) * 1984-07-06 1997-08-14 Bosch Gmbh Robert Kraftstoffeinspritzpumpe für Brennkraftmaschinen
DE3437973A1 (de) * 1984-10-17 1986-04-17 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
US4698550A (en) * 1985-05-06 1987-10-06 Hamamatsu Photonics Kabushiki Kaisha Hollow cathode lamp
DE3719833C2 (de) * 1987-06-13 1996-05-30 Bosch Gmbh Robert Kraftstoffeinspritzpumpe
US5230613A (en) * 1990-07-16 1993-07-27 Diesel Technology Company Common rail fuel injection system
US5133645A (en) * 1990-07-16 1992-07-28 Diesel Technology Corporation Common rail fuel injection system
DE4113957A1 (de) * 1991-04-29 1992-11-05 Kloeckner Humboldt Deutz Ag Kraftstoffeinspritzvorrichtung
JPH06257529A (ja) * 1993-02-18 1994-09-13 Robert Bosch Gmbh 内燃機関用の燃料噴射装置
EP0643220B1 (en) * 1993-09-14 1998-04-22 Lucas Industries Public Limited Company Fuel System
DE19982975T1 (de) * 1998-02-27 2001-04-26 Stanadyne Automotive Corp Speisepumpe mit hoher Kapazität mit gleichzeitig und direkt betätigten Kolben
DE10129449A1 (de) * 2001-06-19 2003-01-02 Bosch Gmbh Robert Kraftstoffhochdruckpumpe für Brennkraftmaschine mit verbessertem Teillastverhalten
US20090028931A1 (en) * 2005-01-28 2009-01-29 Bc Cancer Agency Liposomal compositions for parenteral delivery of agents
DE102005033638A1 (de) * 2005-07-19 2007-01-25 Robert Bosch Gmbh Kraftstoff-Fördereinrichtung, insbesondere für eine Brennkraftmaschine

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2107371A1 (de) * 1970-02-20 1971-09-23 Nippon Denso Co Kraftstoffsteuersystem
FR2299523A1 (fr) * 1975-01-28 1976-08-27 Bosch Gmbh Robert Pompe d'injection de carburant pour moteur a combustion interne
DE2748280A1 (de) * 1976-12-26 1978-08-31 Nippon Denso Co Steuersystem fuer eine einspritzpumpe
GB2051970A (en) * 1979-06-25 1981-01-21 Gen Motors Corp Solenoid valve controlled fuel injection pump

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1156607B (de) * 1961-10-28 1963-10-31 Bosch Gmbh Robert Kraftstoffeinspritzpumpe fuer Brennkraftmaschinen
DE1919707A1 (de) * 1969-04-18 1970-11-12 Bosch Gmbh Robert Kraftstoffeinspritzpumpe fuer mehrzylindrige Brennkraftmaschinen
DE1919969C2 (de) * 1969-04-19 1983-10-27 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzpumpe für Brennkraftmaschinen
US4037574A (en) * 1976-05-21 1977-07-26 Stanadyne, Inc. Timing control for fuel injection pump
JPS5430315A (en) * 1977-08-10 1979-03-06 Automob Antipollut & Saf Res Center Injection fuel controller of distribution fuel injector
DE3000977A1 (de) * 1980-01-12 1981-07-23 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzeinrichtung fuer brennkraftmaschinen, insbesondere fuer dieselmotoren
JPS5756660A (en) * 1980-09-22 1982-04-05 Hitachi Ltd Fuel injection pump
US4446836A (en) * 1981-10-23 1984-05-08 Lucas Industries Public Limited Company Fuel injection pumping apparatus
JPS5920558A (ja) * 1982-07-26 1984-02-02 Hitachi Ltd 噴射ポンプ燃料計量供給装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2107371A1 (de) * 1970-02-20 1971-09-23 Nippon Denso Co Kraftstoffsteuersystem
FR2299523A1 (fr) * 1975-01-28 1976-08-27 Bosch Gmbh Robert Pompe d'injection de carburant pour moteur a combustion interne
DE2748280A1 (de) * 1976-12-26 1978-08-31 Nippon Denso Co Steuersystem fuer eine einspritzpumpe
GB2051970A (en) * 1979-06-25 1981-01-21 Gen Motors Corp Solenoid valve controlled fuel injection pump

Also Published As

Publication number Publication date
DE3123138A1 (de) 1982-12-30
US4767288A (en) 1988-08-30
DE3123138C2 (enrdf_load_stackoverflow) 1991-01-10
JPS5879660A (ja) 1983-05-13
JPH0364709B2 (enrdf_load_stackoverflow) 1991-10-08
EP0067368A2 (de) 1982-12-22

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19820603

AK Designated contracting states

Designated state(s): DE FR GB

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): DE FR GB

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED

18R Application refused

Effective date: 19860815

RIN1 Information on inventor provided before grant (corrected)

Inventor name: STRAUBEL, MAX, DR.