GB2150978B - Electromagnetic fuel injection valve - Google Patents

Electromagnetic fuel injection valve

Info

Publication number
GB2150978B
GB2150978B GB08430593A GB8430593A GB2150978B GB 2150978 B GB2150978 B GB 2150978B GB 08430593 A GB08430593 A GB 08430593A GB 8430593 A GB8430593 A GB 8430593A GB 2150978 B GB2150978 B GB 2150978B
Authority
GB
United Kingdom
Prior art keywords
fuel injection
injection valve
electromagnetic fuel
electromagnetic
valve
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.)
Expired
Application number
GB08430593A
Other languages
English (en)
Other versions
GB8430593D0 (en
GB2150978A (en
Inventor
Heinrich Hutten
Gerhard Wissler
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.)
Pierburg GmbH
Original Assignee
Pierburg 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 Pierburg GmbH filed Critical Pierburg GmbH
Publication of GB8430593D0 publication Critical patent/GB8430593D0/en
Publication of GB2150978A publication Critical patent/GB2150978A/en
Application granted granted Critical
Publication of GB2150978B publication Critical patent/GB2150978B/en
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
    • 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
    • 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
    • F02M45/08—Injectors peculiar thereto
    • F02M45/086—Having more than one injection-valve controlling discharge orifices
    • 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
    • F02M51/0614—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of electromagnets or fixed armature
    • F02M51/0617—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of electromagnets or fixed armature having two or more electromagnets
    • 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
    • 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
    • F02M2200/46—Valves, e.g. injectors, with concentric valve bodies

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)
GB08430593A 1983-12-07 1984-12-04 Electromagnetic fuel injection valve Expired GB2150978B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833344229 DE3344229A1 (de) 1983-12-07 1983-12-07 Elektromagnetisches brennstoffeinspritzventil

Publications (3)

Publication Number Publication Date
GB8430593D0 GB8430593D0 (en) 1985-01-09
GB2150978A GB2150978A (en) 1985-07-10
GB2150978B true GB2150978B (en) 1987-09-03

Family

ID=6216262

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08430593A Expired GB2150978B (en) 1983-12-07 1984-12-04 Electromagnetic fuel injection valve

Country Status (3)

Country Link
DE (1) DE3344229A1 (fr)
FR (1) FR2556440B1 (fr)
GB (1) GB2150978B (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3833093A1 (de) * 1988-09-29 1990-04-12 Siemens Ag Fuer verbrennungskraftmaschine vorgesehene kraftstoff-einspritzduese mit steuerbarer charakteristik des kraftstoffstrahls
GB2227281B (en) * 1989-01-19 1993-03-10 Ilmor Engineering Limited Fuel injection assembly for internal combustion engine
US5004162A (en) * 1989-06-21 1991-04-02 General Motors Corporation Solenoid actuated valve assembly
US4925112A (en) * 1989-06-21 1990-05-15 General Motors Corporation Fuel injection
US4972996A (en) * 1989-10-30 1990-11-27 Siemens-Bendix Automotive Electronics L.P. Dual lift electromagnetic fuel injector
JP2758064B2 (ja) * 1989-12-08 1998-05-25 トヨタ自動車株式会社 燃料噴射弁
DE4141930B4 (de) * 1991-12-19 2007-02-08 Robert Bosch Gmbh Elektromagnetisch betätigbares Einspritzventil
DE4403148C2 (de) * 1994-02-03 1999-01-28 Iav Motor Gmbh Elektromagnetisch ansteuerbares Mehrstrahleinspritzventil, insbesondere für Verbrennungsmotoren mit zwei Ansaugkanälen pro Zylinder
FR2722538B1 (fr) * 1994-07-12 1996-09-20 Magneti Marelli France Injecteur de carburant "bi-jet" a noyaux et entrefers en parallele pour moteur a combustion interne alimente par injection
DE29504898U1 (de) * 1995-03-23 1996-07-25 Fev Motorentech Gmbh & Co Kg Ventildüse
DE19526644C1 (de) * 1995-07-21 1996-07-04 Daimler Benz Ag Verfahren zur Erkennung von defekten Zünd- oder Einspritzvorrichtungen bei Verbrennungsmotoren
US5872312A (en) * 1995-07-21 1999-02-16 Mercedes-Benz Ag Method for recognizing defective ignition or injection system in internal combustion engines
DE19709795A1 (de) * 1997-03-10 1998-09-17 Bosch Gmbh Robert Kraftstoffeinspritzventil für Brennkraftmaschinen
DE10034446A1 (de) * 2000-07-15 2002-01-24 Bosch Gmbh Robert Brennstoffeinspritzventil
FR2921109B1 (fr) * 2007-09-17 2009-11-20 Peugeot Citroen Automobiles Sa Procede et dispositif d'alimentation en melange air/carburant d'un cylindre d'un moteur a combustion interne
DE102008000702A1 (de) * 2008-03-17 2009-09-24 Robert Bosch Gmbh Injektor

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE415417C (de) * 1924-04-05 1925-06-29 Acro A G Fluessigkeitsgesteuertes Einspritzventil fuer Verbrennungsmaschinen
US1882392A (en) * 1930-03-07 1932-10-11 Musgrave Joseph Leslie Electromagnetic double control valve
DE2237746A1 (de) * 1972-08-01 1974-02-07 Bosch Gmbh Robert Einspritzventil fuer dieselbrennkraftmaschinen
DE2261278C2 (de) * 1972-12-14 1983-12-15 Karl Dungs Gmbh & Co, 7067 Urbach Doppelventil
JPS51106829A (ja) * 1975-03-18 1976-09-22 Nissan Motor Kunenpiseigyosochi
US4020803A (en) * 1975-10-30 1977-05-03 The Bendix Corporation Combined fuel injection and intake valve for electronic fuel injection engine systems
US4342443A (en) * 1979-10-26 1982-08-03 Colt Industries Operating Corp Multi-stage fuel metering valve assembly
DE3113475A1 (de) * 1981-04-03 1982-10-21 Robert Bosch Gmbh, 7000 Stuttgart "kraftstoffeinspritzduese"

Also Published As

Publication number Publication date
GB8430593D0 (en) 1985-01-09
DE3344229A1 (de) 1985-06-20
GB2150978A (en) 1985-07-10
FR2556440B1 (fr) 1988-03-04
FR2556440A1 (fr) 1985-06-14

Similar Documents

Publication Publication Date Title
DE3464786D1 (en) Fuel injection valve
DE3476570D1 (en) Electromagnetic fuel injection valve
DE3276384D1 (en) Magnetic fuel injection valve
GB2196181B (en) Electromagnetic injection valve
DE3463961D1 (en) Electromagnetic unit fuel injector
EP0296628A3 (en) Electromagnetic fuel injection valve
DE3562649D1 (en) Electromagnetic fuel injector
GB2082292B (en) Electromagnetic fuel injection valve
GB8507543D0 (en) Fuel injection
DE3469310D1 (en) Electromagnetic unit fuel injector with differential valve
GB2133479B (en) Electromagnetic unit fuel injector
EP0345771A3 (en) Electromagnetic type fuel injection valve
GB8415698D0 (en) Electromagnetic injection control valve
EP0350885A3 (en) Electromagnetic fuel injection valve
GB8312406D0 (en) Fuel injection valve
DE3472703D1 (en) Electromagnetic unit fuel injector
GB8601647D0 (en) Electromagnetic fuel injection valve
DE3561558D1 (en) Fuel injection valve connection
GB8329420D0 (en) Fuel injection valve
GB8300132D0 (en) Electromagnetic fuel injector
JPS57179363A (en) Fuel injection valve
GB2150978B (en) Electromagnetic fuel injection valve
GB2116256B (en) Electromagnetically actuable fuel injection valve
GB8300135D0 (en) Electromagnetic fuel injector
GB8430187D0 (en) Fuel injection valve

Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee