GB2353567B - Fuel-injection valve - Google Patents

Fuel-injection valve

Info

Publication number
GB2353567B
GB2353567B GB0020028A GB0020028A GB2353567B GB 2353567 B GB2353567 B GB 2353567B GB 0020028 A GB0020028 A GB 0020028A GB 0020028 A GB0020028 A GB 0020028A GB 2353567 B GB2353567 B GB 2353567B
Authority
GB
United Kingdom
Prior art keywords
fuel
injection valve
injection
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 - Fee Related
Application number
GB0020028A
Other versions
GB2353567A (en
GB0020028D0 (en
Inventor
Wolfgang Stoecklein
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 GB0020028D0 publication Critical patent/GB0020028D0/en
Publication of GB2353567A publication Critical patent/GB2353567A/en
Application granted granted Critical
Publication of GB2353567B publication Critical patent/GB2353567B/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
    • F02M45/00—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship
    • F02M45/12—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship providing a continuous cyclic delivery with variable pressure
    • 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
    • F02M47/00—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure
    • F02M47/02—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure of accumulator-injector type, i.e. having fuel pressure of accumulator tending to open, and fuel pressure in other chamber tending to close, injection valves and having means for periodically releasing that closing pressure
    • F02M47/027—Electrically actuated valves draining the chamber to release the closing pressure
GB0020028A 1999-08-25 2000-08-16 Fuel-injection valve Expired - Fee Related GB2353567B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1999140289 DE19940289B4 (en) 1999-08-25 1999-08-25 Fuel injection valve

Publications (3)

Publication Number Publication Date
GB0020028D0 GB0020028D0 (en) 2000-10-04
GB2353567A GB2353567A (en) 2001-02-28
GB2353567B true GB2353567B (en) 2001-08-08

Family

ID=7919543

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0020028A Expired - Fee Related GB2353567B (en) 1999-08-25 2000-08-16 Fuel-injection valve

Country Status (3)

Country Link
JP (1) JP2001082279A (en)
DE (1) DE19940289B4 (en)
GB (1) GB2353567B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10131640A1 (en) * 2001-06-29 2003-01-16 Bosch Gmbh Robert Fuel injector with injection course shaping through switchable throttle elements
DE10145862A1 (en) * 2001-09-18 2003-04-03 Bosch Gmbh Robert Method for injecting fuel and valve for controlling liquids

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5975428A (en) * 1996-06-15 1999-11-02 Robert Bosch Gmbh Fuel injection device for internal combustion engines

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5820959A (en) * 1981-07-30 1983-02-07 Diesel Kiki Co Ltd Valve device for controlling supply of pressurized fuel to pressure booster for fuel injection device
DE19727896A1 (en) * 1997-07-01 1999-01-07 Bosch Gmbh Robert Fuel injector
EP1041272B1 (en) * 1999-04-01 2004-10-27 Delphi Technologies, Inc. Fuel injector
JP3557996B2 (en) * 1999-06-21 2004-08-25 トヨタ自動車株式会社 Fuel injection device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5975428A (en) * 1996-06-15 1999-11-02 Robert Bosch Gmbh Fuel injection device for internal combustion engines

Also Published As

Publication number Publication date
JP2001082279A (en) 2001-03-27
DE19940289A1 (en) 2001-03-01
GB2353567A (en) 2001-02-28
DE19940289B4 (en) 2008-01-31
GB0020028D0 (en) 2000-10-04

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Legal Events

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

Effective date: 20050816