DE2422775A1 - Pumpvorrichtung zum einspritzen von kraftstoff - Google Patents

Pumpvorrichtung zum einspritzen von kraftstoff

Info

Publication number
DE2422775A1
DE2422775A1 DE2422775A DE2422775A DE2422775A1 DE 2422775 A1 DE2422775 A1 DE 2422775A1 DE 2422775 A DE2422775 A DE 2422775A DE 2422775 A DE2422775 A DE 2422775A DE 2422775 A1 DE2422775 A1 DE 2422775A1
Authority
DE
Germany
Prior art keywords
valve
fuel
cylinder
pressure
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.)
Ceased
Application number
DE2422775A
Other languages
German (de)
English (en)
Inventor
Ivor Fenne
Boaz Antony Jarrett
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.)
CAV Ltd
Original Assignee
CAV Ltd
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 CAV Ltd filed Critical CAV Ltd
Publication of DE2422775A1 publication Critical patent/DE2422775A1/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
    • 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
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M47/00—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure
    • 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/21—Fuel-injection apparatus with piezoelectric or magnetostrictive elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fuel-Injection Apparatus (AREA)
DE2422775A 1973-05-12 1974-05-10 Pumpvorrichtung zum einspritzen von kraftstoff Ceased DE2422775A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2271773A GB1470166A (en) 1973-05-12 1973-05-12 Fuel injection pumping apparatus

Publications (1)

Publication Number Publication Date
DE2422775A1 true DE2422775A1 (de) 1974-11-28

Family

ID=10183977

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2422775A Ceased DE2422775A1 (de) 1973-05-12 1974-05-10 Pumpvorrichtung zum einspritzen von kraftstoff

Country Status (6)

Country Link
US (1) US3919989A (enExample)
JP (1) JPS5014922A (enExample)
DE (1) DE2422775A1 (enExample)
FR (1) FR2228953B1 (enExample)
GB (1) GB1470166A (enExample)
IT (1) IT1011420B (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19540155A1 (de) * 1995-10-27 1997-04-30 Huber Motorenbau Inst Servoventil für eine Einspritzdüse
DE10146756C1 (de) * 2001-09-22 2003-04-24 Orange Gmbh Kraftstoffinjektor
DE10216084A1 (de) * 2002-04-11 2003-10-30 Vemac Gmbh & Co Kg Vergaser für Otto-Motor mit einstellbarer Brennstoffdüse

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3983855A (en) * 1973-07-12 1976-10-05 C.A.V. Limited Fuel injection system
GB1515846A (en) * 1974-08-13 1978-06-28 Cav Ltd Distributor type fuel injection pumping apparatus
GB1557179A (en) * 1975-09-16 1979-12-05 Lucas Cav Liquid fuel pumping apparatus
GB1555478A (en) * 1975-09-19 1979-11-14 Lucas Industries Ltd Fuel injection system for internal combustion engines
US4082481A (en) * 1976-02-24 1978-04-04 Cav Limited Fuel injection pumping apparatus
CH607624A5 (en) * 1976-05-14 1978-09-29 Walter Spengler Printer with electrostatic printing ink transfer onto a dielectric substrate
GB1599649A (en) * 1977-12-09 1981-10-07 Lucas Industries Ltd Fuel injection system
US4247044A (en) * 1979-12-26 1981-01-27 General Motors Corporation Compression operated injector
US4306680A (en) * 1980-05-12 1981-12-22 General Motors Corporation Compression operated injector
US4300509A (en) * 1980-10-06 1981-11-17 Ford Motor Company Fuel injection and control systems
US4404943A (en) * 1981-01-27 1983-09-20 Lucas Industries Limited Fuel system for internal combustion engines
US4593658A (en) * 1984-05-01 1986-06-10 Moloney Paul J Valve operating mechanism for internal combustion and like-valved engines
JP2671342B2 (ja) * 1988-01-14 1997-10-29 富士ゼロックス株式会社 静電印刷装置
JP2947516B2 (ja) * 1988-02-12 1999-09-13 東芝機械株式会社 オフセット輪転印刷機
DE19743640A1 (de) * 1997-10-02 1999-04-08 Bosch Gmbh Robert Ventil zum Steuern von Flüssigkeiten
DE19810867C2 (de) * 1998-03-13 2000-02-24 Bosch Gmbh Robert Kraftstoffpumpen-Anordnung
DE19860678A1 (de) * 1998-12-29 2000-07-06 Bosch Gmbh Robert Kraftstoffeinspritzvorrichtung für Brennkraftmaschinen
DE19908418C1 (de) * 1999-02-26 2000-10-26 Siemens Ag Steuerventil zum Einsatz in einem Speichereinspritzsystem für einen Dieselmotor
DE19946838C1 (de) * 1999-09-30 2000-10-19 Bosch Gmbh Robert Ventil zum Steuern von Flüssigkeiten
DE19946842C2 (de) * 1999-09-30 2001-08-23 Bosch Gmbh Robert Hochdruckpumpe
US6595436B2 (en) 2001-05-08 2003-07-22 Cummins Engine Company, Inc. Proportional needle control injector

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1440913A (en) * 1919-02-04 1923-01-02 James T Dickson Injection mechanism for internal-combustion engines
FR1522293A (fr) * 1967-02-22 1968-04-26 Dispositif d'injection de combustible pour moteurs à combustion interne
US3501099A (en) * 1967-09-27 1970-03-17 Physics Int Co Electromechanical actuator having an active element of electroexpansive material
US3465732A (en) * 1967-10-19 1969-09-09 Physics Int Co Piezoelectric control valve
DE2012202A1 (de) * 1970-03-14 1971-10-07 Robert Bosch Gmbh, 7000 Stuttgart Pumpe Düse zur Kraftstoffeinspritzung für Brennkraftmaschinen

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19540155A1 (de) * 1995-10-27 1997-04-30 Huber Motorenbau Inst Servoventil für eine Einspritzdüse
DE19540155C2 (de) * 1995-10-27 2000-07-13 Daimler Chrysler Ag Servoventil für eine Einspritzdüse
DE10146756C1 (de) * 2001-09-22 2003-04-24 Orange Gmbh Kraftstoffinjektor
DE10216084A1 (de) * 2002-04-11 2003-10-30 Vemac Gmbh & Co Kg Vergaser für Otto-Motor mit einstellbarer Brennstoffdüse

Also Published As

Publication number Publication date
FR2228953A1 (enExample) 1974-12-06
US3919989A (en) 1975-11-18
GB1470166A (en) 1977-04-14
JPS5014922A (enExample) 1975-02-17
FR2228953B1 (enExample) 1977-03-11
IT1011420B (it) 1977-01-20

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Legal Events

Date Code Title Description
8131 Rejection