GB0122591D0 - A control valve for fuel injectors - Google Patents

A control valve for fuel injectors

Info

Publication number
GB0122591D0
GB0122591D0 GB0122591A GB0122591A GB0122591D0 GB 0122591 D0 GB0122591 D0 GB 0122591D0 GB 0122591 A GB0122591 A GB 0122591A GB 0122591 A GB0122591 A GB 0122591A GB 0122591 D0 GB0122591 D0 GB 0122591D0
Authority
GB
United Kingdom
Prior art keywords
control valve
fuel injectors
injectors
fuel
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.)
Granted
Application number
GB0122591A
Other versions
GB2370608A (en
GB2370608B (en
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.)
LOrange GmbH
Original Assignee
LOrange 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 LOrange GmbH filed Critical LOrange GmbH
Publication of GB0122591D0 publication Critical patent/GB0122591D0/en
Publication of GB2370608A publication Critical patent/GB2370608A/en
Application granted granted Critical
Publication of GB2370608B publication Critical patent/GB2370608B/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
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/0003—Fuel-injection apparatus having a cyclically-operated valve for connecting a pressure source, e.g. constant pressure pump or accumulator, to an injection valve held closed mechanically, e.g. by springs, and automatically opened by fuel pressure
    • F02M63/0007—Fuel-injection apparatus having a cyclically-operated valve for connecting a pressure source, e.g. constant pressure pump or accumulator, to an injection valve held closed mechanically, e.g. by springs, and automatically opened by fuel pressure using electrically actuated valves
    • 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
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/0003—Fuel-injection apparatus having a cyclically-operated valve for connecting a pressure source, e.g. constant pressure pump or accumulator, to an injection valve held closed mechanically, e.g. by springs, and automatically opened by fuel pressure
    • F02M63/0005—Fuel-injection apparatus having a cyclically-operated valve for connecting a pressure source, e.g. constant pressure pump or accumulator, to an injection valve held closed mechanically, e.g. by springs, and automatically opened by fuel pressure using valves actuated by fluid 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
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/0012—Valves
    • F02M63/0031—Valves characterized by the type of valves, e.g. special valve member details, valve seat details, valve housing details
    • F02M63/0045—Three-way valves
    • 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
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/0012—Valves
    • F02M63/007—Details not provided for in, or of interest apart from, the apparatus of the groups F02M63/0014 - F02M63/0059
    • F02M63/0078—Valve member details, e.g. special shape, hollow or fuel passages in the valve member

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fuel-Injection Apparatus (AREA)
GB0122591A 2000-09-20 2001-09-19 A control valve for fuel injectors Expired - Fee Related GB2370608B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2000146875 DE10046875B4 (en) 2000-09-20 2000-09-20 Control valve for injection injectors

Publications (3)

Publication Number Publication Date
GB0122591D0 true GB0122591D0 (en) 2001-11-07
GB2370608A GB2370608A (en) 2002-07-03
GB2370608B GB2370608B (en) 2004-08-25

Family

ID=7657156

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0122591A Expired - Fee Related GB2370608B (en) 2000-09-20 2001-09-19 A control valve for fuel injectors

Country Status (2)

Country Link
DE (1) DE10046875B4 (en)
GB (1) GB2370608B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10342567A1 (en) * 2003-09-15 2005-04-14 Robert Bosch Gmbh Device for injecting fuel
EP1577541A1 (en) * 2004-03-19 2005-09-21 Dualon International Holding SA Control valve for a fuel injection system
DE102007003847B4 (en) * 2007-01-25 2010-08-05 Continental Automotive Gmbh control valve

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2289313B (en) * 1994-05-13 1998-09-30 Caterpillar Inc Fluid injector system
DE19900033A1 (en) * 1999-01-02 2000-07-06 Bosch Gmbh Robert Fuel injection device for internal combustion engines
US6227459B1 (en) * 1999-08-02 2001-05-08 Caterpillar Inc. Valve with self-centering, self-sealing seat component
DE19940300A1 (en) * 1999-08-25 2001-03-01 Bosch Gmbh Robert Control valve for an injector
DE19940292B4 (en) * 1999-08-25 2008-03-06 Robert Bosch Gmbh Control valve for a fuel injection valve
DE10031570C2 (en) * 2000-06-29 2002-09-26 Bosch Gmbh Robert Leakage reduced high pressure injector

Also Published As

Publication number Publication date
GB2370608A (en) 2002-07-03
GB2370608B (en) 2004-08-25
DE10046875B4 (en) 2004-07-08
DE10046875A1 (en) 2002-04-11

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Legal Events

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

Effective date: 20150919