FR2089932A5 - - Google Patents

Info

Publication number
FR2089932A5
FR2089932A5 FR7113968A FR7113968A FR2089932A5 FR 2089932 A5 FR2089932 A5 FR 2089932A5 FR 7113968 A FR7113968 A FR 7113968A FR 7113968 A FR7113968 A FR 7113968A FR 2089932 A5 FR2089932 A5 FR 2089932A5
Authority
FR
France
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
FR7113968A
Other languages
French (fr)
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.)
BOSCH
Original Assignee
BOSCH
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
Priority claimed from DE19702019716 external-priority patent/DE2019716C3/de
Application filed by BOSCH filed Critical BOSCH
Application granted granted Critical
Publication of FR2089932A5 publication Critical patent/FR2089932A5/fr
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
    • F02M65/00—Testing fuel-injection apparatus, e.g. testing injection timing ; Cleaning of fuel-injection apparatus
    • F02M65/007—Cleaning
    • F02M65/008—Cleaning of injectors only
    • 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
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
    • F02M51/061—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means
    • F02M51/0625—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures
    • F02M51/0664—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding
    • F02M51/0671—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding the armature having an elongated valve body attached thereto
    • F02M51/0682—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding the armature having an elongated valve body attached thereto the body being hollow and its interior communicating with the fuel flow
    • 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
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
    • F02M51/08—Injectors peculiar thereto with means directly operating the valve needle specially for low-pressure fuel-injection
    • 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
    • F02M2200/50—Arrangements of springs for valves used in fuel injectors or fuel injection pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fuel-Injection Apparatus (AREA)
FR7113968A 1970-04-23 1971-04-20 Expired FR2089932A5 (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702019716 DE2019716C3 (de) 1970-04-23 Elektromagnetisch betätigtes Einspritzventil zum Einspritzen von unter Niederdruck stehendem Kraftstoff in das Ansaugrohr einer gemischverdichtenden Brennkraftmaschine

Publications (1)

Publication Number Publication Date
FR2089932A5 true FR2089932A5 (enExample) 1972-01-07

Family

ID=5769022

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7113968A Expired FR2089932A5 (enExample) 1970-04-23 1971-04-20

Country Status (4)

Country Link
AU (1) AU2799271A (enExample)
CH (1) CH529293A (enExample)
FR (1) FR2089932A5 (enExample)
IT (1) IT922631B (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2401326A1 (fr) * 1977-08-24 1979-03-23 Lucas Industries Ltd Injecteur de combustible
EP0806565A1 (en) * 1996-05-10 1997-11-12 Keihin Seiki Mfg. Co., Ltd Electromagnetic fuel injection valve

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2401326A1 (fr) * 1977-08-24 1979-03-23 Lucas Industries Ltd Injecteur de combustible
EP0806565A1 (en) * 1996-05-10 1997-11-12 Keihin Seiki Mfg. Co., Ltd Electromagnetic fuel injection valve

Also Published As

Publication number Publication date
CH529293A (de) 1972-10-15
DE2019716A1 (de) 1971-11-11
IT922631B (it) 1972-06-15
AU2799271A (en) 1972-10-26
DE2019716B2 (enExample) 1975-06-19

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Legal Events

Date Code Title Description
ST Notification of lapse