DE2203508A1 - Elektromagnetisch gesteuerte kraftstoffeinspritzeinrichtung fuer brennkraftmaschinen - Google Patents

Elektromagnetisch gesteuerte kraftstoffeinspritzeinrichtung fuer brennkraftmaschinen

Info

Publication number
DE2203508A1
DE2203508A1 DE19722203508 DE2203508A DE2203508A1 DE 2203508 A1 DE2203508 A1 DE 2203508A1 DE 19722203508 DE19722203508 DE 19722203508 DE 2203508 A DE2203508 A DE 2203508A DE 2203508 A1 DE2203508 A1 DE 2203508A1
Authority
DE
Germany
Prior art keywords
injection
solenoid valve
valve
solenoid
channel
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
DE19722203508
Other languages
German (de)
English (en)
Inventor
Heinz Kuschmierz
Kurt Dipl-Ing Dr Ziesche
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 DE19722203508 priority Critical patent/DE2203508A1/de
Priority to FR7246841A priority patent/FR2163296A5/fr
Publication of DE2203508A1 publication Critical patent/DE2203508A1/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
    • F02M45/00—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship
    • F02M45/02—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts
    • F02M45/04—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts with a small initial part, e.g. initial part for partial load and initial and main part for full load
    • 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
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/0003—Fuel-injection apparatus having a cyclically-operated valve for connecting a pressure source, e.g. constant pressure pump or accumulator, to an injection valve held closed mechanically, e.g. by springs, and automatically opened by fuel pressure
    • F02M63/0007—Fuel-injection apparatus having a cyclically-operated valve for connecting a pressure source, e.g. constant pressure pump or accumulator, to an injection valve held closed mechanically, e.g. by springs, and automatically opened by fuel pressure using electrically actuated valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
DE19722203508 1972-01-26 1972-01-26 Elektromagnetisch gesteuerte kraftstoffeinspritzeinrichtung fuer brennkraftmaschinen Pending DE2203508A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19722203508 DE2203508A1 (de) 1972-01-26 1972-01-26 Elektromagnetisch gesteuerte kraftstoffeinspritzeinrichtung fuer brennkraftmaschinen
FR7246841A FR2163296A5 (enExample) 1972-01-26 1972-12-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722203508 DE2203508A1 (de) 1972-01-26 1972-01-26 Elektromagnetisch gesteuerte kraftstoffeinspritzeinrichtung fuer brennkraftmaschinen

Publications (1)

Publication Number Publication Date
DE2203508A1 true DE2203508A1 (de) 1973-08-02

Family

ID=5834026

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722203508 Pending DE2203508A1 (de) 1972-01-26 1972-01-26 Elektromagnetisch gesteuerte kraftstoffeinspritzeinrichtung fuer brennkraftmaschinen

Country Status (2)

Country Link
DE (1) DE2203508A1 (enExample)
FR (1) FR2163296A5 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4217862A (en) * 1977-03-28 1980-08-19 Combustion Research & Technology, Inc. High constant pressure, electronically controlled diesel fuel injection system
FR2450956A1 (fr) * 1979-03-07 1980-10-03 Renault Injecteur de combustible liquide a haute pression
IT210456Z2 (it) * 1987-01-12 1988-12-30 Iveco Fiat Sistema di iniezione del combustibile ad accumulazione di pressione

Also Published As

Publication number Publication date
FR2163296A5 (enExample) 1973-07-20

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