EP0141111A3 - Fuel injection device and method for its manufacture - Google Patents

Fuel injection device and method for its manufacture Download PDF

Info

Publication number
EP0141111A3
EP0141111A3 EP84110009A EP84110009A EP0141111A3 EP 0141111 A3 EP0141111 A3 EP 0141111A3 EP 84110009 A EP84110009 A EP 84110009A EP 84110009 A EP84110009 A EP 84110009A EP 0141111 A3 EP0141111 A3 EP 0141111A3
Authority
EP
European Patent Office
Prior art keywords
injection device
manufacture
fuel injection
guide body
spring element
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
EP84110009A
Other languages
English (en)
Other versions
EP0141111A2 (de
EP0141111B1 (de
Inventor
Rolf Prillwitz
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.)
LOrange GmbH
Original Assignee
LOrange 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 LOrange GmbH filed Critical LOrange GmbH
Priority to AT84110009T priority Critical patent/ATE44584T1/de
Publication of EP0141111A2 publication Critical patent/EP0141111A2/de
Publication of EP0141111A3 publication Critical patent/EP0141111A3/de
Application granted granted Critical
Publication of EP0141111B1 publication Critical patent/EP0141111B1/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
    • F02M57/00—Fuel-injectors combined or associated with other devices
    • F02M57/02—Injectors structurally combined with fuel-injection pumps
    • 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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • F02M61/20—Closing valves mechanically, e.g. arrangements of springs or weights or permanent magnets; Damping of valve lift

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Springs (AREA)
  • Automatic Assembly (AREA)
EP84110009A 1983-08-31 1984-08-22 Kraftstoffeinspritzvorrichtung Expired EP0141111B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84110009T ATE44584T1 (de) 1983-08-31 1984-08-22 Kraftstoffeinspritzvorrichtung.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3331336 1983-08-31
DE19833331336 DE3331336A1 (de) 1983-08-31 1983-08-31 Kraftstoffeinspritzvorrichtung

Publications (3)

Publication Number Publication Date
EP0141111A2 EP0141111A2 (de) 1985-05-15
EP0141111A3 true EP0141111A3 (en) 1987-05-27
EP0141111B1 EP0141111B1 (de) 1989-07-12

Family

ID=6207855

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84110009A Expired EP0141111B1 (de) 1983-08-31 1984-08-22 Kraftstoffeinspritzvorrichtung

Country Status (5)

Country Link
US (1) US4650116A (de)
EP (1) EP0141111B1 (de)
JP (1) JPS6073045A (de)
AT (1) ATE44584T1 (de)
DE (1) DE3331336A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19721241C1 (de) * 1997-05-21 1998-11-05 Hatz Motoren Pumpedüse

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3075707A (en) * 1961-10-12 1963-01-29 Gen Motors Corp Fuel injector pump with hydraulically controlled injection valve
US3777984A (en) * 1972-01-20 1973-12-11 Mack Trucks Miniature fuel injection nozzle and holder assembly
US3952711A (en) * 1975-03-04 1976-04-27 Ambac Industries, Inc. Diesel injection nozzle with independent opening and closing control
WO1980002180A1 (en) * 1979-04-09 1980-10-16 Caterpillar Tractor Co Safety check valve for unit fuel pump-injector

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2378165A (en) * 1942-02-07 1945-06-12 Sulzer Ag Fuel injection device
US2507355A (en) * 1946-01-17 1950-05-09 Sola Giuseppe Filter for injectors for combustion engines
US2591401A (en) * 1947-03-08 1952-04-01 Atlas Diesel Ab Fuel injection device
DE1638929U (de) * 1951-10-12 1952-05-29 Friedrich Wilhelm Dipl Deckel Einspritzduese fuer brennkraftmaschinen.
DE1805024C2 (de) * 1968-10-25 1983-06-01 L'Orange GmbH, 7000 Stuttgart Aus einer Baueinheit aus Einspritzpumpe und Einspritzventil bestehende Kraftstoffeinspritzvorrichtung für Brennkraftmaschinen
DE2028453A1 (de) * 1970-06-10 1971-12-16 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzventil
JPS55137346A (en) * 1979-04-11 1980-10-27 Toyota Motor Corp Variable choke carburetter
DE2932480A1 (de) * 1979-08-10 1981-02-26 Bosch Gmbh Robert Kraftstoff-einspritzduese fuer brennkraftmaschinen
DE3105671A1 (de) * 1981-02-17 1982-09-02 Robert Bosch Gmbh, 7000 Stuttgart "kraftstoffeinspritzduese"
US4527738A (en) * 1982-06-18 1985-07-09 Caterpillar Tractor Co. Modular unit fluid pump-injector

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3075707A (en) * 1961-10-12 1963-01-29 Gen Motors Corp Fuel injector pump with hydraulically controlled injection valve
US3777984A (en) * 1972-01-20 1973-12-11 Mack Trucks Miniature fuel injection nozzle and holder assembly
US3952711A (en) * 1975-03-04 1976-04-27 Ambac Industries, Inc. Diesel injection nozzle with independent opening and closing control
WO1980002180A1 (en) * 1979-04-09 1980-10-16 Caterpillar Tractor Co Safety check valve for unit fuel pump-injector

Also Published As

Publication number Publication date
JPS6073045A (ja) 1985-04-25
EP0141111A2 (de) 1985-05-15
DE3331336A1 (de) 1985-03-14
DE3331336C2 (de) 1991-02-14
US4650116A (en) 1987-03-17
EP0141111B1 (de) 1989-07-12
ATE44584T1 (de) 1989-07-15
JPH0522068B2 (de) 1993-03-26

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