GB2308409B - Fuel injection valve for internal combustion engines - Google Patents

Fuel injection valve for internal combustion engines

Info

Publication number
GB2308409B
GB2308409B GB9625624A GB9625624A GB2308409B GB 2308409 B GB2308409 B GB 2308409B GB 9625624 A GB9625624 A GB 9625624A GB 9625624 A GB9625624 A GB 9625624A GB 2308409 B GB2308409 B GB 2308409B
Authority
GB
United Kingdom
Prior art keywords
internal combustion
fuel injection
injection valve
combustion engines
engines
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 - Fee Related
Application number
GB9625624A
Other languages
English (en)
Other versions
GB9625624D0 (en
GB2308409A (en
Inventor
Helmut Norberg
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
Publication of GB9625624D0 publication Critical patent/GB9625624D0/en
Publication of GB2308409A publication Critical patent/GB2308409A/en
Application granted granted Critical
Publication of GB2308409B publication Critical patent/GB2308409B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F02M61/20—Closing valves mechanically, e.g. arrangements of springs or weights or permanent magnets; Damping of valve lift
    • F02M61/205—Means specially adapted for varying the spring tension or assisting the spring force to close the injection-valve, e.g. with damping of valve lift

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
GB9625624A 1995-12-19 1996-12-10 Fuel injection valve for internal combustion engines Expired - Fee Related GB2308409B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1995147424 DE19547424A1 (de) 1995-12-19 1995-12-19 Kraftstoffeinspritzventil für Brennkraftmaschinen

Publications (3)

Publication Number Publication Date
GB9625624D0 GB9625624D0 (en) 1997-01-29
GB2308409A GB2308409A (en) 1997-06-25
GB2308409B true GB2308409B (en) 1998-02-18

Family

ID=7780561

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9625624A Expired - Fee Related GB2308409B (en) 1995-12-19 1996-12-10 Fuel injection valve for internal combustion engines

Country Status (4)

Country Link
JP (1) JPH09189279A (de)
DE (1) DE19547424A1 (de)
FR (1) FR2742485B1 (de)
GB (1) GB2308409B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6776401B2 (en) * 2000-04-01 2004-08-17 Robert Bosch Gmbh Helical compression spring for use in a component of a fuel injection system
DE10016425A1 (de) 2000-04-01 2001-10-04 Bosch Gmbh Robert Schraubendruckfeder zur Verwendung in einem Bauteil eines Kraftstoffeinspritzsystems

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1557057A (en) * 1975-12-06 1979-12-05 Bosch Gmbh Robert Fuel injection nozzels for internal combustion engines
GB2149848A (en) * 1983-11-12 1985-06-19 Lucas Ind Plc Fuel injection nozzle
US5340032A (en) * 1991-09-21 1994-08-23 Robert Bosch Gmbh Electromagnetically operated injection valve with a fuel filter that sets a spring force

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES464382A1 (es) * 1977-09-15 1978-08-01 Lucas Industries Ltd Dispositivo de inyeccion de combustible para motor de encen-dido por compresion.
DE3424326A1 (de) * 1984-07-02 1986-02-06 Manea 8039 Puchheim Dumitru Vorrichtung zur einstellung des einspritzdrucks fuer die bosch-einspritzduesen, ohne ihren ausbau

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1557057A (en) * 1975-12-06 1979-12-05 Bosch Gmbh Robert Fuel injection nozzels for internal combustion engines
GB2149848A (en) * 1983-11-12 1985-06-19 Lucas Ind Plc Fuel injection nozzle
US5340032A (en) * 1991-09-21 1994-08-23 Robert Bosch Gmbh Electromagnetically operated injection valve with a fuel filter that sets a spring force

Also Published As

Publication number Publication date
FR2742485B1 (fr) 2001-03-16
GB9625624D0 (en) 1997-01-29
DE19547424A1 (de) 1997-06-26
FR2742485A1 (fr) 1997-06-20
GB2308409A (en) 1997-06-25
JPH09189279A (ja) 1997-07-22

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20011210