ATE71189T1 - Benzineinspritzventil. - Google Patents

Benzineinspritzventil.

Info

Publication number
ATE71189T1
ATE71189T1 AT88309518T AT88309518T ATE71189T1 AT E71189 T1 ATE71189 T1 AT E71189T1 AT 88309518 T AT88309518 T AT 88309518T AT 88309518 T AT88309518 T AT 88309518T AT E71189 T1 ATE71189 T1 AT E71189T1
Authority
AT
Austria
Prior art keywords
valve member
fuel injector
tongues
spacer member
spacer
Prior art date
Application number
AT88309518T
Other languages
English (en)
Inventor
David Ramsay Gallup
John Herbert Kenning
Original Assignee
Lucas Ind Plc
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 Lucas Ind Plc filed Critical Lucas Ind Plc
Application granted granted Critical
Publication of ATE71189T1 publication Critical patent/ATE71189T1/de

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
    • F02M51/0635—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a plate-shaped or undulated armature not entering the winding
    • F02M51/0639—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a plate-shaped or undulated armature not entering the winding the armature acting as a valve
    • 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
    • F02M2200/07—Fuel-injection apparatus having means for avoiding sticking of valve or armature, e.g. preventing hydraulic or magnetic sticking of parts

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)
  • Glass Compositions (AREA)
  • Disintegrating Or Milling (AREA)
AT88309518T 1987-10-27 1988-10-12 Benzineinspritzventil. ATE71189T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB878725176A GB8725176D0 (en) 1987-10-27 1987-10-27 Gasolene injector
EP88309518A EP0314337B1 (de) 1987-10-27 1988-10-12 Benzineinspritzventil

Publications (1)

Publication Number Publication Date
ATE71189T1 true ATE71189T1 (de) 1992-01-15

Family

ID=10625986

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88309518T ATE71189T1 (de) 1987-10-27 1988-10-12 Benzineinspritzventil.

Country Status (6)

Country Link
US (1) US4909447A (de)
EP (1) EP0314337B1 (de)
JP (1) JPH02146258A (de)
AT (1) ATE71189T1 (de)
DE (1) DE3867427D1 (de)
GB (1) GB8725176D0 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9217281D0 (en) * 1992-08-14 1992-09-30 Lucas Ind Plc Fuel injector
US5381965A (en) * 1993-02-16 1995-01-17 Siemens Automotive L.P. Fuel injector
WO1994019601A1 (en) * 1993-02-16 1994-09-01 Siemens Automotive Corporation Fuel injector
US5540564A (en) * 1993-11-12 1996-07-30 Stanadyne Automotive Corp. Rotary distributor type fuel injection pump
US5692723A (en) * 1995-06-06 1997-12-02 Sagem-Lucas, Inc. Electromagnetically actuated disc-type valve
US5979866A (en) * 1995-06-06 1999-11-09 Sagem, Inc. Electromagnetically actuated disc-type valve
US6508418B1 (en) * 1998-05-27 2003-01-21 Siemens Automotive Corporation Contaminant tolerant compressed natural gas injector and method of directing gaseous fuel therethrough
US6328231B1 (en) 1998-05-27 2001-12-11 Siemens Automotive Corporation Compressed natural gas injector having improved low noise valve needle
US6431474B2 (en) 1999-05-26 2002-08-13 Siemens Automotive Corporation Compressed natural gas fuel injector having magnetic pole face flux director
US6089467A (en) * 1999-05-26 2000-07-18 Siemens Automotive Corporation Compressed natural gas injector with gaseous damping for armature needle assembly during opening
US6422488B1 (en) 1999-08-10 2002-07-23 Siemens Automotive Corporation Compressed natural gas injector having gaseous dampening for armature needle assembly during closing
US6405947B2 (en) 1999-08-10 2002-06-18 Siemens Automotive Corporation Gaseous fuel injector having low restriction seat for valve needle
US20040108395A1 (en) * 2001-09-13 2004-06-10 Hitachi, Ltd. Electromagnetic fuel injector
US6799733B1 (en) * 2000-06-28 2004-10-05 Siemens Automotive Corporation Fuel injector having a modified seat for enhanced compressed natural gas jet mixing
AT412807B (de) * 2003-06-18 2005-07-25 Hoerbiger Valvetec Gmbh Elektromagnetisch betätigtes gasventil
ITMI20031927A1 (it) * 2003-10-07 2005-04-08 Med S P A Elettroiniettore perfezionato per combustibile gassoso.
JP4273499B2 (ja) * 2004-07-23 2009-06-03 Ｓｍｃ株式会社 電磁弁
US7497203B2 (en) * 2005-08-03 2009-03-03 Caterpillar Inc. Avoidance of spark damage on valve members
US8002206B2 (en) * 2006-12-29 2011-08-23 Caterpillar Inc. Avoidance of spark damage on valve members
US7509948B1 (en) 2007-10-01 2009-03-31 Caterpillar Inc. Variable displacement pump with an anti-stiction device
ATE487875T1 (de) * 2008-06-27 2010-11-15 Fiat Ricerche Kraftstoffeinspritzgerät mit symmetrischem mess- servoventil für einen verbrennungsmotor

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH492124A (de) * 1968-06-11 1970-06-15 Sopromi Soc Proc Modern Inject Elektromagnetisch betätigtes Einspritzventil
DE2049671A1 (de) * 1970-10-09 1972-04-13 Bosch Gmbh Robert Magnetventil mit Maßnahmen gegen hydraulisches Kleben
DE2936853A1 (de) * 1979-09-12 1981-04-02 Robert Bosch Gmbh, 7000 Stuttgart Elektromagnetisch betaetigbares ventil
DE2948874A1 (de) * 1979-12-05 1981-06-11 Robert Bosch Gmbh, 7000 Stuttgart Elektromagnetisch betaetigbares ventil
DE3010612A1 (de) * 1980-03-20 1981-10-01 Robert Bosch Gmbh, 7000 Stuttgart Elektromagnetisch betaetigbares ventil
DE3010613A1 (de) * 1980-03-20 1981-10-01 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzanlage
EP0102723A1 (de) * 1982-07-29 1984-03-14 LUCAS INDUSTRIES public limited company Kraftstoffeinspritzventil nach Scheibenart
GB8327527D0 (en) * 1983-10-14 1983-11-16 Lucas Ind Plc Fuel injector
JPH0656140B2 (ja) * 1984-12-26 1994-07-27 日本電装株式会社 電磁式燃料噴射弁
GB8613666D0 (en) * 1986-06-05 1986-07-09 Lucas Ind Plc Valves
DE3630092A1 (de) * 1986-09-04 1988-03-17 Bosch Gmbh Robert Elektromagnetisch betaetigbares ventil

Also Published As

Publication number Publication date
DE3867427D1 (de) 1992-02-13
GB8725176D0 (en) 1987-12-02
JPH02146258A (ja) 1990-06-05
EP0314337B1 (de) 1992-01-02
US4909447A (en) 1990-03-20
EP0314337A1 (de) 1989-05-03

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties