DE2126787C3 - Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen - Google Patents

Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen

Info

Publication number
DE2126787C3
DE2126787C3 DE2126787A DE2126787A DE2126787C3 DE 2126787 C3 DE2126787 C3 DE 2126787C3 DE 2126787 A DE2126787 A DE 2126787A DE 2126787 A DE2126787 A DE 2126787A DE 2126787 C3 DE2126787 C3 DE 2126787C3
Authority
DE
Germany
Prior art keywords
fuel
injection
pressure
valve
pump piston
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
DE2126787A
Other languages
German (de)
English (en)
Other versions
DE2126787B2 (de
DE2126787A1 (de
Inventor
Heinz 7016 Gerlingen Kuschmierz
Heinz Dipl.-Ing. 7000 Stuttgart Links
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
Priority to DE2126787A priority Critical patent/DE2126787C3/de
Priority to US00256361A priority patent/US3796205A/en
Priority to CS357272A priority patent/CS155121B2/cs
Priority to GB2483272A priority patent/GB1391326A/en
Priority to AT459272A priority patent/AT313645B/de
Priority to IT24979/72A priority patent/IT955956B/it
Priority to JP5323472A priority patent/JPS5521181B1/ja
Priority to FR727219198A priority patent/FR2140063B1/fr
Publication of DE2126787A1 publication Critical patent/DE2126787A1/de
Publication of DE2126787B2 publication Critical patent/DE2126787B2/de
Application granted granted Critical
Publication of DE2126787C3 publication Critical patent/DE2126787C3/de
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
    • F02M59/02—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type
    • F02M59/10—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type characterised by the piston-drive
    • F02M59/105—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type characterised by the piston-drive hydraulic drive

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
DE2126787A 1971-05-28 1971-05-28 Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen Expired DE2126787C3 (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
DE2126787A DE2126787C3 (de) 1971-05-28 1971-05-28 Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen
CS357272A CS155121B2 (OSRAM) 1971-05-28 1972-05-24
US00256361A US3796205A (en) 1971-05-28 1972-05-24 Fuel injection apparatus for internal combustion engines
AT459272A AT313645B (de) 1971-05-28 1972-05-26 Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen
GB2483272A GB1391326A (en) 1971-05-28 1972-05-26 Fuel injection devices for internal combustion engines
IT24979/72A IT955956B (it) 1971-05-28 1972-05-27 Dispositivo di iniezione di carbu rante per motori a combustione
JP5323472A JPS5521181B1 (OSRAM) 1971-05-28 1972-05-29
FR727219198A FR2140063B1 (OSRAM) 1971-05-28 1972-05-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2126787A DE2126787C3 (de) 1971-05-28 1971-05-28 Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen

Publications (3)

Publication Number Publication Date
DE2126787A1 DE2126787A1 (de) 1972-12-14
DE2126787B2 DE2126787B2 (de) 1979-05-10
DE2126787C3 true DE2126787C3 (de) 1980-01-24

Family

ID=5809299

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2126787A Expired DE2126787C3 (de) 1971-05-28 1971-05-28 Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen

Country Status (8)

Country Link
US (1) US3796205A (OSRAM)
JP (1) JPS5521181B1 (OSRAM)
AT (1) AT313645B (OSRAM)
CS (1) CS155121B2 (OSRAM)
DE (1) DE2126787C3 (OSRAM)
FR (1) FR2140063B1 (OSRAM)
GB (1) GB1391326A (OSRAM)
IT (1) IT955956B (OSRAM)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2214824B1 (OSRAM) * 1973-01-19 1978-12-01 Peugeot & Renault
FR2243344B1 (OSRAM) * 1973-09-11 1976-06-18 Peugeot & Renault
US3927652A (en) * 1974-06-21 1975-12-23 Physics Int Co Fuel injection system for internal combustion engines
US3961612A (en) * 1974-08-22 1976-06-08 Diesel Kiki Kabushiki Kaisha Fuel injection device for diesel engines
US4046112A (en) * 1975-10-20 1977-09-06 General Motors Corporation Electromagnetic fuel injector
US4180022A (en) * 1977-10-31 1979-12-25 Chrysler Corporation Fuel injection system and control valve for multi-cylinder engines
DE3029497A1 (de) * 1979-10-11 1981-04-23 Lucas Industries Ltd., Birmingham, West Midlands Brennstoffpumpe
US4343280A (en) * 1980-09-24 1982-08-10 The Bendix Corporation Fuel delivery control arrangement
US4448169A (en) * 1980-12-31 1984-05-15 Cummins Engine Company, Inc. Injector for diesel engine
FR2497876B1 (fr) * 1981-01-15 1986-02-07 Renault Dispositif et procede d'injection de carburant pour moteur a combustion interne
US5191867A (en) * 1991-10-11 1993-03-09 Caterpillar Inc. Hydraulically-actuated electronically-controlled unit injector fuel system having variable control of actuating fluid pressure
US5121730A (en) * 1991-10-11 1992-06-16 Caterpillar Inc. Methods of conditioning fluid in an electronically-controlled unit injector for starting
US5271371A (en) * 1991-10-11 1993-12-21 Caterpillar Inc. Actuator and valve assembly for a hydraulically-actuated electronically-controlled injector
US5176115A (en) * 1991-10-11 1993-01-05 Caterpillar Inc. Methods of operating a hydraulically-actuated electronically-controlled fuel injection system adapted for starting an engine
US5168855A (en) * 1991-10-11 1992-12-08 Caterpillar Inc. Hydraulically-actuated fuel injection system having Helmholtz resonance controlling device
AU1247892A (en) * 1991-10-11 1993-05-03 Caterpillar Inc. Actuator and valve assembly for a hydraulically-actuated electronically-controlled unit injector
US5181494A (en) * 1991-10-11 1993-01-26 Caterpillar, Inc. Hydraulically-actuated electronically-controlled unit injector having stroke-controlled piston and methods of operation
US5245970A (en) * 1992-09-04 1993-09-21 Navistar International Transportation Corp. Priming reservoir and volume compensation device for hydraulic unit injector fuel system
US6257499B1 (en) 1994-06-06 2001-07-10 Oded E. Sturman High speed fuel injector
US6161770A (en) * 1994-06-06 2000-12-19 Sturman; Oded E. Hydraulically driven springless fuel injector
US6148778A (en) * 1995-05-17 2000-11-21 Sturman Industries, Inc. Air-fuel module adapted for an internal combustion engine
US5740782A (en) * 1996-05-20 1998-04-21 Lowi, Jr.; Alvin Positive-displacement-metering, electro-hydraulic fuel injection system
US6085991A (en) * 1998-05-14 2000-07-11 Sturman; Oded E. Intensified fuel injector having a lateral drain passage
US6173699B1 (en) 1999-02-04 2001-01-16 Caterpillar Inc. Hydraulically-actuated fuel injector with electronically actuated spill valve

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1664610A (en) * 1925-01-08 1928-04-03 Louis O French Fuel-feeding system
US1919601A (en) * 1928-02-21 1933-07-25 Sulzer Ag Fuel injection device for internal combustion engines
US1802933A (en) * 1928-08-10 1931-04-28 Sulzer Ag Fuel-injection device for internal-combustion engines
US2521224A (en) * 1944-07-12 1950-09-05 Kammer George Stephen Pilot fuel injector
US2598528A (en) * 1948-12-20 1952-05-27 Louis O French Fuel injection apparatus
US3501099A (en) * 1967-09-27 1970-03-17 Physics Int Co Electromechanical actuator having an active element of electroexpansive material
DE1751128C3 (de) * 1968-04-08 1974-04-25 Teldix Gmbh, 6900 Heidelberg Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen
DE1801156A1 (de) * 1968-10-04 1970-04-16 Teldix Luftfahrt Ausruestung Kraftstoff-Einspritzvorrichtung mit einer durch eine bewegliche Wand abgeteilten Doppelkammer
DE1910114A1 (de) * 1969-02-28 1970-09-17 Bosch Gmbh Robert Einspritzanordnung fuer Brennkraftmaschinen
AT302726B (de) * 1969-04-22 1972-10-25 Bosch Gmbh Robert Stelleinrichtung für Kraftstoff-Einspritzpumpen
US3587547A (en) * 1969-07-09 1971-06-28 Ambac Ind Fuel injection system and apparatus for use therein

Also Published As

Publication number Publication date
FR2140063A1 (OSRAM) 1973-01-12
JPS5521181B1 (OSRAM) 1980-06-07
IT955956B (it) 1973-09-29
US3796205A (en) 1974-03-12
AT313645B (de) 1974-02-25
CS155121B2 (OSRAM) 1974-05-30
FR2140063B1 (OSRAM) 1973-07-13
GB1391326A (en) 1975-04-23
DE2126787B2 (de) 1979-05-10
DE2126787A1 (de) 1972-12-14

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee