DE2343243A1 - Kraftstoffeinspritzpumpe fuer verbrennungsmotoren - Google Patents

Kraftstoffeinspritzpumpe fuer verbrennungsmotoren

Info

Publication number
DE2343243A1
DE2343243A1 DE19732343243 DE2343243A DE2343243A1 DE 2343243 A1 DE2343243 A1 DE 2343243A1 DE 19732343243 DE19732343243 DE 19732343243 DE 2343243 A DE2343243 A DE 2343243A DE 2343243 A1 DE2343243 A1 DE 2343243A1
Authority
DE
Germany
Prior art keywords
injection pump
core
needle
pump according
nozzle
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
DE19732343243
Other languages
German (de)
English (en)
Inventor
auf Nichtnennung. P Antrag
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.)
MBK Industrie SA
Original Assignee
Ateliers de la Motobecane SA
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 Ateliers de la Motobecane SA filed Critical Ateliers de la Motobecane SA
Publication of DE2343243A1 publication Critical patent/DE2343243A1/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
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • F02M61/168—Assembling; Disassembling; Manufacturing; Adjusting
    • 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
    • F02M51/0675—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 valve body having cylindrical guiding or metering portions, e.g. with fuel passages
    • 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
    • F02M2200/507—Adjusting spring tension by screwing spring seats
    • 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
    • F02M2200/80—Fuel injection apparatus manufacture, repair or assembly
    • F02M2200/8076—Fuel injection apparatus manufacture, repair or assembly involving threaded members

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)
  • Manufacturing & Machinery (AREA)
  • Fuel-Injection Apparatus (AREA)
DE19732343243 1972-11-13 1973-08-28 Kraftstoffeinspritzpumpe fuer verbrennungsmotoren Pending DE2343243A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7240157A FR2206795A5 (it) 1972-11-13 1972-11-13

Publications (1)

Publication Number Publication Date
DE2343243A1 true DE2343243A1 (de) 1974-05-30

Family

ID=9107056

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19732343243 Pending DE2343243A1 (de) 1972-11-13 1973-08-28 Kraftstoffeinspritzpumpe fuer verbrennungsmotoren

Country Status (2)

Country Link
DE (1) DE2343243A1 (it)
FR (1) FR2206795A5 (it)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2807345A1 (de) * 1977-02-21 1978-08-31 Toyoda Chuo Kenkyusho Kk Wirbel-einspritzventil
US4116389A (en) * 1976-12-27 1978-09-26 Essex Group, Inc. Electromagnetic fuel injection valve
DE2943155A1 (de) * 1978-11-01 1980-05-14 Bendix Corp Elektronisches kraftstoffeinspritzventil
DE3102642A1 (de) * 1980-01-30 1982-01-14 Hitachi, Ltd., Tokyo Elektromagnetisches kraftstoffeinspritzventil
DE3031564A1 (de) * 1980-08-21 1982-04-08 Robert Bosch Gmbh, 7000 Stuttgart Elektromagnetisches kraftstoffeinspritzventil und verfahren zur herstellung eines elektromagnetischen kraftstoffeinspritzventiles
US4384681A (en) * 1978-11-01 1983-05-24 The Bendix Corporation Electromagnetic fuel injector
US4733822A (en) * 1985-06-21 1988-03-29 Robert Bosch Gmbh Fuel injection valve with compensation spring
DE3905992A1 (de) * 1989-02-25 1989-09-21 Mesenich Gerhard Elektromagnetisches hochdruckeinspritzventil
US4903898A (en) * 1986-11-28 1990-02-27 Robert Bosch Gmbh Fuel injection valve
AT500011A1 (de) * 2001-11-12 2005-10-15 Orange Gmbh Einspritzinjektor für brennkraftmaschinen

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2466630B1 (fr) * 1979-10-05 1985-06-28 Weber Spa Injecteur a actionnement electromagnetique, pour moteurs a combustion interne
IT1211626B (it) * 1987-12-24 1989-11-03 Weber Srl Iniettore elettromagnetico di combustibile di tipo perfezionato
WO1994019600A1 (en) * 1993-02-16 1994-09-01 Siemens Automotive Corporation Fuel injector
DE10217625A1 (de) * 2002-04-20 2003-10-30 Hydraulik Ring Gmbh Proportionalmagnetventil, vorzugsweise Proportional-Drosselventil, insbesondere für Diesel-Hochdruckpumpen in Kraftfahrzeugen

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4116389A (en) * 1976-12-27 1978-09-26 Essex Group, Inc. Electromagnetic fuel injection valve
DE2807345A1 (de) * 1977-02-21 1978-08-31 Toyoda Chuo Kenkyusho Kk Wirbel-einspritzventil
DE2943155A1 (de) * 1978-11-01 1980-05-14 Bendix Corp Elektronisches kraftstoffeinspritzventil
US4384681A (en) * 1978-11-01 1983-05-24 The Bendix Corporation Electromagnetic fuel injector
DE3102642A1 (de) * 1980-01-30 1982-01-14 Hitachi, Ltd., Tokyo Elektromagnetisches kraftstoffeinspritzventil
DE3031564A1 (de) * 1980-08-21 1982-04-08 Robert Bosch Gmbh, 7000 Stuttgart Elektromagnetisches kraftstoffeinspritzventil und verfahren zur herstellung eines elektromagnetischen kraftstoffeinspritzventiles
US4733822A (en) * 1985-06-21 1988-03-29 Robert Bosch Gmbh Fuel injection valve with compensation spring
US4903898A (en) * 1986-11-28 1990-02-27 Robert Bosch Gmbh Fuel injection valve
DE3905992A1 (de) * 1989-02-25 1989-09-21 Mesenich Gerhard Elektromagnetisches hochdruckeinspritzventil
WO1990010151A1 (de) * 1989-02-25 1990-09-07 Siemens Aktiengesellschaft Elektromagnetisches hochdruckeinspritzventil
US5127585A (en) * 1989-02-25 1992-07-07 Siemens Aktiengesellschaft Electromaagnetic high-pressure injection valve
AT500011A1 (de) * 2001-11-12 2005-10-15 Orange Gmbh Einspritzinjektor für brennkraftmaschinen

Also Published As

Publication number Publication date
FR2206795A5 (it) 1974-06-07

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