GB2314121B - A fuel injection valve for internal combustion engines - Google Patents

A fuel injection valve for internal combustion engines

Info

Publication number
GB2314121B
GB2314121B GB9709911A GB9709911A GB2314121B GB 2314121 B GB2314121 B GB 2314121B GB 9709911 A GB9709911 A GB 9709911A GB 9709911 A GB9709911 A GB 9709911A GB 2314121 B GB2314121 B GB 2314121B
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
GB9709911A
Other versions
GB9709911D0 (en
GB2314121A (en
Inventor
Guenter Lewentz
Uwe Gordon
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 GB9709911D0 publication Critical patent/GB9709911D0/en
Publication of GB2314121A publication Critical patent/GB2314121A/en
Application granted granted Critical
Publication of GB2314121B publication Critical patent/GB2314121B/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
    • F02M61/04—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series
    • F02M61/08—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series the valves opening in direction of fuel flow
    • 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
    • F02M61/04—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series
    • F02M61/042—The valves being provided with fuel passages
    • F02M61/045—The valves being provided with fuel 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
    • 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
    • F02M61/161—Means for adjusting injection-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)
GB9709911A 1996-06-14 1997-05-15 A fuel injection valve for internal combustion engines Expired - Fee Related GB2314121B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1996123759 DE19623759A1 (en) 1996-06-14 1996-06-14 Fuel injection valve for internal combustion engines

Publications (3)

Publication Number Publication Date
GB9709911D0 GB9709911D0 (en) 1997-07-09
GB2314121A GB2314121A (en) 1997-12-17
GB2314121B true GB2314121B (en) 1998-08-05

Family

ID=7796954

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9709911A Expired - Fee Related GB2314121B (en) 1996-06-14 1997-05-15 A fuel injection valve for internal combustion engines

Country Status (3)

Country Link
JP (1) JPH1054326A (en)
DE (1) DE19623759A1 (en)
GB (1) GB2314121B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19946906A1 (en) * 1999-09-30 2001-04-05 Bosch Gmbh Robert Fuel injection valve for internal combustion engines
JP5833165B2 (en) * 2009-08-27 2015-12-16 マクアリスター テクノロジーズ エルエルシー Ceramic insulator and use and manufacturing method thereof
GB201017351D0 (en) 2010-10-14 2010-11-24 Rolls Royce Plc Pressure indicator
GB201017353D0 (en) 2010-10-14 2010-11-24 Rolls Royce Plc Pressure indicator
GB2489191A (en) 2010-10-14 2012-09-26 Rolls Royce Plc Pressure indicator with an inlet pipe having a path length greater than its nominal length

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2284236A (en) * 1993-11-26 1995-05-31 Daimler Benz Ag I.c. engine fuel injector
US5497947A (en) * 1993-12-01 1996-03-12 Robert Bosch Gmbh Fuel injection nozzle for internal combustion engines
GB2296041A (en) * 1994-12-14 1996-06-19 Bosch Gmbh Robert I.c.engine fuel injector

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2284236A (en) * 1993-11-26 1995-05-31 Daimler Benz Ag I.c. engine fuel injector
US5497947A (en) * 1993-12-01 1996-03-12 Robert Bosch Gmbh Fuel injection nozzle for internal combustion engines
GB2296041A (en) * 1994-12-14 1996-06-19 Bosch Gmbh Robert I.c.engine fuel injector

Also Published As

Publication number Publication date
JPH1054326A (en) 1998-02-24
GB9709911D0 (en) 1997-07-09
DE19623759A1 (en) 1997-12-18
GB2314121A (en) 1997-12-17

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Legal Events

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

Effective date: 20040515