DE3545052A1 - Brennstoff-einspritzpumpe fuer eine wenigstens vierzylindrige brennkraftmaschine - Google Patents

Brennstoff-einspritzpumpe fuer eine wenigstens vierzylindrige brennkraftmaschine

Info

Publication number
DE3545052A1
DE3545052A1 DE19853545052 DE3545052A DE3545052A1 DE 3545052 A1 DE3545052 A1 DE 3545052A1 DE 19853545052 DE19853545052 DE 19853545052 DE 3545052 A DE3545052 A DE 3545052A DE 3545052 A1 DE3545052 A1 DE 3545052A1
Authority
DE
Germany
Prior art keywords
valve
switching
pressure
overflow
plungers
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
DE19853545052
Other languages
German (de)
English (en)
Other versions
DE3545052C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Michael M. Southfield Mich. Schechter
Aladar O Dearborn Heights Mich. Simko
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.)
Ford Werke GmbH
Original Assignee
Ford Werke 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 Ford Werke GmbH filed Critical Ford Werke GmbH
Publication of DE3545052A1 publication Critical patent/DE3545052A1/de
Application granted granted Critical
Publication of DE3545052C2 publication Critical patent/DE3545052C2/de
Granted 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
    • F02M59/20—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
    • 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
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
DE19853545052 1985-01-07 1985-12-19 Brennstoff-einspritzpumpe fuer eine wenigstens vierzylindrige brennkraftmaschine Granted DE3545052A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/689,202 US4583509A (en) 1985-01-07 1985-01-07 Diesel fuel injection system

Publications (2)

Publication Number Publication Date
DE3545052A1 true DE3545052A1 (de) 1986-07-10
DE3545052C2 DE3545052C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-05-16

Family

ID=24767459

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19853545052 Granted DE3545052A1 (de) 1985-01-07 1985-12-19 Brennstoff-einspritzpumpe fuer eine wenigstens vierzylindrige brennkraftmaschine

Country Status (4)

Country Link
US (1) US4583509A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS61164065A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3545052A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB2169665B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3581160D1 (de) * 1984-09-14 1991-02-07 Bosch Gmbh Robert Elektrisch gesteuerte kraftstoffeinspritzpumpe fuer brennkraftmaschinen.
DE3732553A1 (de) * 1987-09-26 1989-04-13 Bosch Gmbh Robert Magnetventil
DE4190251C2 (de) * 1990-02-07 1997-05-28 Mitsubishi Motors Corp Brennstoffeinspritzsystem
US5215449A (en) * 1991-12-05 1993-06-01 Stanadyne Automotive Corp. Distributor type fuel injection pump
US5413082A (en) * 1994-01-19 1995-05-09 Siemens Electric Limited Canister purge system having improved purge valve
US5605289A (en) * 1994-12-02 1997-02-25 Caterpillar Inc. Fuel injector with spring-biased control valve
US5507260A (en) * 1995-02-27 1996-04-16 Hintzen; Mark N. Fuel management system for internal combustion engines
US6167869B1 (en) 1997-11-03 2001-01-02 Caterpillar Inc. Fuel injector utilizing a multiple current level solenoid
DE19751240A1 (de) * 1997-11-19 1999-05-20 Itt Mfg Enterprises Inc Elektromagnetventil
DE10050238A1 (de) * 2000-10-11 2002-04-25 Bosch Gmbh Robert Magnetventilbetätigtes Steuermodul zur Fluidkontrolle bei Einspritzsystemen
US6832748B2 (en) * 2001-12-05 2004-12-21 Cummins Inc. Outwardly opening, seat-sealed, force balanced, hydraulic valve and actuator assembly
US7179060B2 (en) * 2002-12-09 2007-02-20 Caterpillar Inc Variable discharge pump with two pumping plungers and shared shuttle member
US7517200B2 (en) * 2004-06-24 2009-04-14 Caterpillar Inc. Variable discharge fuel pump
US7470117B2 (en) * 2004-11-30 2008-12-30 Caterpillar Inc. Variable discharge fuel pump
US8436704B1 (en) * 2011-11-09 2013-05-07 Caterpillar Inc. Protected powder metal stator core and solenoid actuator using same
US9399976B2 (en) * 2013-07-18 2016-07-26 Denso International America, Inc. Fuel delivery system containing high pressure pump with isolation valves
RU2695162C1 (ru) * 2018-05-16 2019-07-22 Федеральное государственное бюджетное образовательное учреждение высшего образования "Российский университет транспорта (МИИТ)" РУТ (МИИТ) Способ организации работы топливного насоса высокого давления и блочный многосекционный топливный насос высокого давления для его реализации
US11746734B2 (en) * 2018-08-23 2023-09-05 Progress Rail Services Corporation Electronic unit injector shuttle valve
RU2724560C1 (ru) * 2019-10-31 2020-06-23 Федеральное государственное автономное образовательное учреждение высшего образования "Российский университет транспорта" (ФГАОУ ВО РУТ (МИИТ), РУТ (МИИТ) Блочный многосекционный топливный насос высокого давления

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3022340A1 (de) * 1979-06-25 1981-01-29 Gen Motors Corp Kraftstoffeinspritzpumpe
DE3112381A1 (de) * 1981-03-28 1982-11-11 Robert Bosch Gmbh, 7000 Stuttgart Elektrisch gesteuerte kraftstoffeinspritzeinrichtung fuer mehrzylinder-brennkraftmaschinen, insbesondere zur kraftstoffdirekteinspritzung bei fremdgezuendeten brennkraftmaschinen
US4379442A (en) * 1980-10-06 1983-04-12 Ford Motor Company Electromagnetically controlled fuel injection pump

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1664608A (en) * 1924-05-12 1928-04-03 Louis O French Fuel-injection system
US2016503A (en) * 1934-06-05 1935-10-08 Louie C Kenworthy Fuel distributing unit for diesel engines
US2287702A (en) * 1941-05-15 1942-06-23 American Locomotive Co Fuel injection device
US3744465A (en) * 1972-01-24 1973-07-10 Ambac Ind Hydraulic shuttle vavle for fuel injection pumps
DE3148671A1 (de) * 1981-12-09 1983-07-21 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzvorrichtung fuer brennkraftmaschinen, insbesondere fuer dieselmotoren
US4497299A (en) * 1984-01-13 1985-02-05 Ford Motor Company Plunger type fuel injection pump

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3022340A1 (de) * 1979-06-25 1981-01-29 Gen Motors Corp Kraftstoffeinspritzpumpe
US4379442A (en) * 1980-10-06 1983-04-12 Ford Motor Company Electromagnetically controlled fuel injection pump
DE3112381A1 (de) * 1981-03-28 1982-11-11 Robert Bosch Gmbh, 7000 Stuttgart Elektrisch gesteuerte kraftstoffeinspritzeinrichtung fuer mehrzylinder-brennkraftmaschinen, insbesondere zur kraftstoffdirekteinspritzung bei fremdgezuendeten brennkraftmaschinen

Also Published As

Publication number Publication date
GB8530172D0 (en) 1986-01-15
GB2169665A (en) 1986-07-16
US4583509A (en) 1986-04-22
JPS61164065A (ja) 1986-07-24
GB2169665B (en) 1988-01-20
DE3545052C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-05-16

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8120 Willingness to grant licences paragraph 23
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee