DE2942853A1 - Elektromagnetisches kraftstoffeinspritzventil - Google Patents

Elektromagnetisches kraftstoffeinspritzventil

Info

Publication number
DE2942853A1
DE2942853A1 DE19792942853 DE2942853A DE2942853A1 DE 2942853 A1 DE2942853 A1 DE 2942853A1 DE 19792942853 DE19792942853 DE 19792942853 DE 2942853 A DE2942853 A DE 2942853A DE 2942853 A1 DE2942853 A1 DE 2942853A1
Authority
DE
Germany
Prior art keywords
injection valve
valve
housing
bobbin
valve housing
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.)
Ceased
Application number
DE19792942853
Other languages
German (de)
English (en)
Inventor
William Benjamin Claxton
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.)
Bendix Corp
Original Assignee
Bendix Corp
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 Bendix Corp filed Critical Bendix Corp
Publication of DE2942853A1 publication Critical patent/DE2942853A1/de
Ceased 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
    • 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
    • F02M51/0678—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 all portions having fuel passages, e.g. flats, grooves, diameter reductions
    • 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
    • F02M2200/505—Adjusting spring tension by sliding spring seats

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)
DE19792942853 1978-11-01 1979-10-24 Elektromagnetisches kraftstoffeinspritzventil Ceased DE2942853A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US95669378A 1978-11-01 1978-11-01

Publications (1)

Publication Number Publication Date
DE2942853A1 true DE2942853A1 (de) 1980-05-14

Family

ID=25498559

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19792942853 Ceased DE2942853A1 (de) 1978-11-01 1979-10-24 Elektromagnetisches kraftstoffeinspritzventil

Country Status (6)

Country Link
JP (1) JPS5566657A (enrdf_load_stackoverflow)
CA (1) CA1119065A (enrdf_load_stackoverflow)
DE (1) DE2942853A1 (enrdf_load_stackoverflow)
FR (1) FR2440476B1 (enrdf_load_stackoverflow)
GB (1) GB2034403B (enrdf_load_stackoverflow)
IT (1) IT1207281B (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0102723A1 (en) * 1982-07-29 1984-03-14 LUCAS INDUSTRIES public limited company Plate type fuel injector
DE3810827A1 (de) * 1988-03-30 1989-10-12 Pierburg Gmbh Elektromagnetisches einspritzventil fuer brennkraftmaschinen
DE4437927A1 (de) * 1994-10-24 1996-04-25 Bosch Gmbh Robert Injektor mit Magnetventilsteuerung zur Kraftstoffeinspritzung in den Brennraum einer Dieselbrennkraftmaschine
US5560386A (en) * 1993-04-02 1996-10-01 Robert Bosch Gmbh Method for adjusting a valve

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0042799A3 (en) * 1980-06-23 1982-01-13 The Bendix Corporation Electromagnetic fuel injector
JPS57191455A (en) * 1981-05-18 1982-11-25 Aisan Ind Co Ltd Injection carburetor
DE3307826A1 (de) * 1983-03-05 1984-09-06 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzeinrichtung fuer brennkraftmaschinen
JPS6092767U (ja) * 1983-12-01 1985-06-25 三菱自動車工業株式会社 電磁式燃料噴射弁
IT1183889B (it) * 1985-06-11 1987-10-22 Weber Spa Valvola per la dosatura del carburante per un dispositivo di alimentazione di un motore a combustione interna
JPS6392073U (enrdf_load_stackoverflow) * 1986-12-05 1988-06-14
US5241938A (en) * 1990-03-14 1993-09-07 Aisan Kogyo Kabushiki Kaisha Injector with assist air passage for atomizing fuel
DE102004047179A1 (de) * 2004-09-29 2006-03-30 Robert Bosch Gmbh Brennstoffeinspritzventil
JP2007016774A (ja) * 2005-06-07 2007-01-25 Denso Corp 燃料噴射弁およびその製造方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1526635A1 (de) * 1966-11-09 1970-02-12 Bosch Gmbh Robert Elektromagnetisch betaetigbares Einspritzventil
DE2008830A1 (de) * 1969-02-25 1970-08-27 Soclete Industrielle de Brevets et d'Etudes S.I.B.E., Neuilly-sur-Seine (Frankreich) Vorrichtung zur Speisung von Verbrennungsmotoren mit Brennstoff
DE2147710A1 (de) * 1970-09-25 1972-03-30 Jackson H Brennstoffeinspritzdüse
DE2528683A1 (de) * 1974-06-29 1976-01-22 Lucas Electrical Co Ltd Kraftstoffeinspritzduese

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1543848A (fr) * 1966-11-09 1968-10-25 Bosch Gmbh Robert Soupape d'injection à commande électromagnétique
JPS561078B2 (enrdf_load_stackoverflow) * 1972-09-19 1981-01-10
JPS572685Y2 (enrdf_load_stackoverflow) * 1974-07-14 1982-01-18
JPS5138017A (enrdf_load_stackoverflow) * 1974-09-28 1976-03-30 Fuji Electric Co Ltd
JPS52148820U (enrdf_load_stackoverflow) * 1976-05-10 1977-11-11

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1526635A1 (de) * 1966-11-09 1970-02-12 Bosch Gmbh Robert Elektromagnetisch betaetigbares Einspritzventil
DE2008830A1 (de) * 1969-02-25 1970-08-27 Soclete Industrielle de Brevets et d'Etudes S.I.B.E., Neuilly-sur-Seine (Frankreich) Vorrichtung zur Speisung von Verbrennungsmotoren mit Brennstoff
DE2147710A1 (de) * 1970-09-25 1972-03-30 Jackson H Brennstoffeinspritzdüse
DE2528683A1 (de) * 1974-06-29 1976-01-22 Lucas Electrical Co Ltd Kraftstoffeinspritzduese

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0102723A1 (en) * 1982-07-29 1984-03-14 LUCAS INDUSTRIES public limited company Plate type fuel injector
DE3810827A1 (de) * 1988-03-30 1989-10-12 Pierburg Gmbh Elektromagnetisches einspritzventil fuer brennkraftmaschinen
US5560386A (en) * 1993-04-02 1996-10-01 Robert Bosch Gmbh Method for adjusting a valve
DE4437927A1 (de) * 1994-10-24 1996-04-25 Bosch Gmbh Robert Injektor mit Magnetventilsteuerung zur Kraftstoffeinspritzung in den Brennraum einer Dieselbrennkraftmaschine
US5772123A (en) * 1994-10-24 1998-06-30 Mercedes-Benz Ag And Robert Bosch Gmbh Injector with solenoid-valve control for fuel injection into diesel internal-combustion engine combustion space

Also Published As

Publication number Publication date
FR2440476A1 (fr) 1980-05-30
IT1207281B (it) 1989-05-17
FR2440476B1 (fr) 1985-10-04
IT7926864A0 (it) 1979-10-29
GB2034403A (en) 1980-06-04
JPS5566657A (en) 1980-05-20
JPH0135175B2 (enrdf_load_stackoverflow) 1989-07-24
CA1119065A (en) 1982-03-02
GB2034403B (en) 1983-05-05

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8131 Rejection