DE2126653A1 - Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen - Google Patents

Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen

Info

Publication number
DE2126653A1
DE2126653A1 DE19712126653 DE2126653A DE2126653A1 DE 2126653 A1 DE2126653 A1 DE 2126653A1 DE 19712126653 DE19712126653 DE 19712126653 DE 2126653 A DE2126653 A DE 2126653A DE 2126653 A1 DE2126653 A1 DE 2126653A1
Authority
DE
Germany
Prior art keywords
injection
pressure
valve
fuel
pump
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.)
Pending
Application number
DE19712126653
Other languages
German (de)
English (en)
Inventor
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 DE19712126653 priority Critical patent/DE2126653A1/de
Priority to US00256126A priority patent/US3835829A/en
Priority to CS357172A priority patent/CS155120B2/cs
Priority to FR727219056A priority patent/FR2140019B1/fr
Priority to GB2483572A priority patent/GB1391327A/en
Priority to IT24976/72A priority patent/IT955953B/it
Publication of DE2126653A1 publication Critical patent/DE2126653A1/de
Pending 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
    • 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
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
    • 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
    • F02B75/00—Other engines
    • F02B75/12—Other methods of operation
    • F02B2075/125—Direct injection in the combustion chamber for spark ignition engines, i.e. not in pre-combustion chamber
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
DE19712126653 1971-05-28 1971-05-28 Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen Pending DE2126653A1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE19712126653 DE2126653A1 (de) 1971-05-28 1971-05-28 Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen
US00256126A US3835829A (en) 1971-05-28 1972-05-23 Fuel injection apparatus for internal combustion engines
CS357172A CS155120B2 (enExample) 1971-05-28 1972-05-24
FR727219056A FR2140019B1 (enExample) 1971-05-28 1972-05-26
GB2483572A GB1391327A (en) 1971-05-28 1972-05-26 Fuel injection devices for internal combustion engines
IT24976/72A IT955953B (it) 1971-05-28 1972-05-27 Dispositivo d iniezione del carbu rante per macchine a combustione interna

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712126653 DE2126653A1 (de) 1971-05-28 1971-05-28 Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen

Publications (1)

Publication Number Publication Date
DE2126653A1 true DE2126653A1 (de) 1972-12-07

Family

ID=5809246

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712126653 Pending DE2126653A1 (de) 1971-05-28 1971-05-28 Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen

Country Status (6)

Country Link
US (1) US3835829A (enExample)
CS (1) CS155120B2 (enExample)
DE (1) DE2126653A1 (enExample)
FR (1) FR2140019B1 (enExample)
GB (1) GB1391327A (enExample)
IT (1) IT955953B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3141154A1 (de) * 1981-10-16 1983-04-28 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzanlage

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2501283A1 (de) * 1975-01-15 1976-07-22 Bosch Gmbh Robert Einspritzventil
US4219154A (en) * 1978-07-10 1980-08-26 The Bendix Corporation Electronically controlled, solenoid operated fuel injection system
US4379442A (en) * 1980-10-06 1983-04-12 Ford Motor Company Electromagnetically controlled fuel injection pump
US4327695A (en) * 1980-12-22 1982-05-04 Ford Motor Company Unit fuel injector assembly with feedback control
US4422424A (en) * 1981-06-23 1983-12-27 The Bendix Corporation Electronically controlled fuel injection pump
AT378242B (de) * 1981-07-31 1985-07-10 Berchtold Max Prof Kraftstoffeinspritzanlage fuer brennkraftmaschinen, insbesondere dieselmotoren
US4838232A (en) * 1984-08-14 1989-06-13 Ail Corporation Fuel delivery control system
US5168855A (en) * 1991-10-11 1992-12-08 Caterpillar Inc. Hydraulically-actuated fuel injection system having Helmholtz resonance controlling device
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
US5181494A (en) * 1991-10-11 1993-01-26 Caterpillar, Inc. Hydraulically-actuated electronically-controlled unit injector having stroke-controlled piston and methods of operation
BR9107326A (pt) * 1991-10-11 1995-10-17 Caterpillar Inc Conjunto de atuador e válvula
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
US5407131A (en) * 1994-01-25 1995-04-18 Caterpillar Inc. Fuel injection control valve
US5474234A (en) * 1994-03-22 1995-12-12 Caterpillar Inc. Electrically controlled fluid control valve of a fuel injector system
US5488340A (en) * 1994-05-20 1996-01-30 Caterpillar Inc. Hard magnetic valve actuator adapted for a fuel injector
US5449119A (en) * 1994-05-25 1995-09-12 Caterpillar Inc. Magnetically adjustable valve adapted for a fuel injector
US5494219A (en) * 1994-06-02 1996-02-27 Caterpillar Inc. Fuel injection control valve with dual solenoids
US6161770A (en) * 1994-06-06 2000-12-19 Sturman; Oded E. Hydraulically driven springless fuel injector
US6257499B1 (en) 1994-06-06 2001-07-10 Oded E. Sturman High speed fuel injector
US5479901A (en) * 1994-06-27 1996-01-02 Caterpillar Inc. Electro-hydraulic spool control valve assembly adapted for a fuel injector
US5494220A (en) * 1994-08-08 1996-02-27 Caterpillar Inc. Fuel injector assembly with pressure-equalized valve seat
US5605289A (en) * 1994-12-02 1997-02-25 Caterpillar Inc. Fuel injector with spring-biased control valve
US6148778A (en) 1995-05-17 2000-11-21 Sturman Industries, Inc. Air-fuel module adapted for an internal combustion engine
US5720318A (en) * 1995-05-26 1998-02-24 Caterpillar Inc. Solenoid actuated miniservo spool valve
US5597118A (en) * 1995-05-26 1997-01-28 Caterpillar Inc. Direct-operated spool valve for a fuel injector
US5758626A (en) * 1995-10-05 1998-06-02 Caterpillar Inc. Magnetically adjustable valve adapted for a fuel injector
US5975139A (en) * 1998-01-09 1999-11-02 Caterpillar Inc. Servo control valve for a hydraulically-actuated device
US6085991A (en) * 1998-05-14 2000-07-11 Sturman; Oded E. Intensified fuel injector having a lateral drain passage
JP4483770B2 (ja) * 2005-11-18 2010-06-16 株式会社デンソー 電磁弁異常診断方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2598528A (en) * 1948-12-20 1952-05-27 Louis O French Fuel injection apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3141154A1 (de) * 1981-10-16 1983-04-28 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzanlage

Also Published As

Publication number Publication date
US3835829A (en) 1974-09-17
FR2140019B1 (enExample) 1973-07-13
GB1391327A (en) 1975-04-23
FR2140019A1 (enExample) 1973-01-12
IT955953B (it) 1973-09-29
CS155120B2 (enExample) 1974-05-30

Similar Documents

Publication Publication Date Title
DE2126653A1 (de) Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen
DE2126736A1 (de) Kraftstoffeinspntzanlage fur Brenn kraftmaschinen
DE19640826B4 (de) Speicherkraftstoffeinspritzvorrichtung und Druckregelvorrichtung hierfür
DE2126787C3 (de) Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen
DE2213776A1 (de) Kraftstoffeinspritzanlage fuer brennkraftmaschinen
DE2759187A1 (de) Kraftstoffeinspritzanlage mit mindestens einem kraftstoffeinspritzventil, insbesondere fuer grossmotoren
EP0840009A2 (de) Hochdruckpumpe
DE4445586A1 (de) Verfahren zur Reduzierung des Kraftstoffdruckes in einer Kraftstoffeinspritzeinrichtung
DE3148671C2 (enExample)
DE4118236C2 (de) Einspritzsystem für Brennkraftmaschinen
DE2809762C2 (enExample)
DE2012202A1 (de) Pumpe Düse zur Kraftstoffeinspritzung für Brennkraftmaschinen
DE69918058T2 (de) Hydraulisch betätigter brennstoffinjektor mit nadelventilsitzbetätiger
DE60125098T2 (de) Kraftstoffeinspritzventil
DE19545162B4 (de) Brennstoffeinspritzvorrichtung mit federvorgespanntem Steuerventil
EP0290797A2 (de) Kraftstoffeinspritzpumpe
EP0760425A1 (de) Einspritzeinrichtung
EP0432402A1 (de) Einspritzvorrichtung für selbstzündende Brennkraftmaschinen
DE3601710C2 (de) Kraftstoffeinspritzvorrichtung für Brennkraftmaschinen
DE10200987A1 (de) Verfahren, Computerprogramm und Steuer- und/oder Regelgerät zum Betreiben einer Brennkraftmaschine, sowie Brennkraftmaschine
CH671809A5 (enExample)
DE4022226A1 (de) Brennstoffeinspritzvorrichtung fuer luftverdichtende brennkraftmaschinen
EP0032172B1 (de) Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen, insbesondere für Dieselmotoren
DE19812170A1 (de) Kraftstoffeinspritzanlage für eine mehrzylindrige Brennkraftmaschine
DE69920825T2 (de) Brennstoffeinspritzpumpe mit Speicher zur Dampfverhinderung