DE2028453A1 - Kraftstoffeinspritzventil - Google Patents

Kraftstoffeinspritzventil

Info

Publication number
DE2028453A1
DE2028453A1 DE19702028453 DE2028453A DE2028453A1 DE 2028453 A1 DE2028453 A1 DE 2028453A1 DE 19702028453 DE19702028453 DE 19702028453 DE 2028453 A DE2028453 A DE 2028453A DE 2028453 A1 DE2028453 A1 DE 2028453A1
Authority
DE
Germany
Prior art keywords
nozzle
valve needle
nozzle body
nozzle holder
closing spring
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
DE19702028453
Other languages
German (de)
English (en)
Inventor
Josef 8600 Bamberg Duffner
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 DE19702028453 priority Critical patent/DE2028453A1/de
Priority to FR7120563A priority patent/FR2096013A5/fr
Publication of DE2028453A1 publication Critical patent/DE2028453A1/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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/04—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series
    • F02M61/10—Other injectors with elongated valve bodies, i.e. of needle-valve type
    • 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
    • F02M55/002—Arrangement of leakage or drain conduits in or from injectors

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
DE19702028453 1970-06-10 1970-06-10 Kraftstoffeinspritzventil Pending DE2028453A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19702028453 DE2028453A1 (de) 1970-06-10 1970-06-10 Kraftstoffeinspritzventil
FR7120563A FR2096013A5 (enExample) 1970-06-10 1971-06-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702028453 DE2028453A1 (de) 1970-06-10 1970-06-10 Kraftstoffeinspritzventil

Publications (1)

Publication Number Publication Date
DE2028453A1 true DE2028453A1 (de) 1971-12-16

Family

ID=5773520

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19702028453 Pending DE2028453A1 (de) 1970-06-10 1970-06-10 Kraftstoffeinspritzventil

Country Status (2)

Country Link
DE (1) DE2028453A1 (enExample)
FR (1) FR2096013A5 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4548356A (en) * 1982-10-13 1985-10-22 Robert Bosch Gmbh Fuel injection nozzle for internal combustion engines
DE3606242A1 (de) * 1985-03-04 1986-09-04 Steyr-Daimler-Puch Ag, Wien Kraftstoff-einspritzduese fuer brennkraftmaschinen
US4650116A (en) * 1983-08-31 1987-03-17 L'orange Gmbh Fuel-injection device

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4186884A (en) * 1978-01-11 1980-02-05 Lucas Industries Limited Liquid fuel injection nozzles
DE2943744A1 (de) * 1979-10-30 1981-05-14 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzduese fuer brennkraftmaschinen
GB2547010B (en) * 2016-02-04 2019-11-13 Delphi Tech Ip Ltd Fuel injectors

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4548356A (en) * 1982-10-13 1985-10-22 Robert Bosch Gmbh Fuel injection nozzle for internal combustion engines
US4650116A (en) * 1983-08-31 1987-03-17 L'orange Gmbh Fuel-injection device
DE3606242A1 (de) * 1985-03-04 1986-09-04 Steyr-Daimler-Puch Ag, Wien Kraftstoff-einspritzduese fuer brennkraftmaschinen

Also Published As

Publication number Publication date
FR2096013A5 (enExample) 1972-02-11

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