GB2425571B - Top-return-type engine fuel Injection valve, assembling method thereof and cover thereof - Google Patents

Top-return-type engine fuel Injection valve, assembling method thereof and cover thereof

Info

Publication number
GB2425571B
GB2425571B GB0607865A GB0607865A GB2425571B GB 2425571 B GB2425571 B GB 2425571B GB 0607865 A GB0607865 A GB 0607865A GB 0607865 A GB0607865 A GB 0607865A GB 2425571 B GB2425571 B GB 2425571B
Authority
GB
United Kingdom
Prior art keywords
return
cover
fuel injection
injection valve
engine fuel
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
GB0607865A
Other versions
GB2425571A (en
GB0607865D0 (en
Inventor
Satoshi Sugawara
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.)
Denso Corp
Original Assignee
Denso Corp
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 Denso Corp filed Critical Denso Corp
Publication of GB0607865D0 publication Critical patent/GB0607865D0/en
Publication of GB2425571A publication Critical patent/GB2425571A/en
Application granted granted Critical
Publication of GB2425571B publication Critical patent/GB2425571B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • 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
    • F02M51/005—Arrangement of electrical wires and connections, e.g. wire harness, sockets, plugs; Arrangement of electronic control circuits in or on fuel injection apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
    • F02D41/2425—Particular ways of programming the data
    • F02D41/2429—Methods of calibrating or learning
    • F02D41/2432—Methods of calibration
    • F02D41/2435—Methods of calibration characterised by the writing medium, e.g. bar code
    • 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
    • F02M61/14—Arrangements of injectors with respect to engines; Mounting of injectors
    • 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
    • F02M61/168—Assembling; Disassembling; Manufacturing; Adjusting
    • 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
    • F02M65/00—Testing fuel-injection apparatus, e.g. testing injection timing ; Cleaning of fuel-injection apparatus
    • 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
    • F02M2200/80—Fuel injection apparatus manufacture, repair or assembly
    • F02M2200/8007—Storing data on fuel injection apparatus, e.g. by printing, by using bar codes or EPROMs

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
GB0607865A 2005-04-21 2006-04-20 Top-return-type engine fuel Injection valve, assembling method thereof and cover thereof Expired - Fee Related GB2425571B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005123590A JP2006299957A (en) 2005-04-21 2005-04-21 Fuel injection device and adjustment method thereof

Publications (3)

Publication Number Publication Date
GB0607865D0 GB0607865D0 (en) 2006-05-31
GB2425571A GB2425571A (en) 2006-11-01
GB2425571B true GB2425571B (en) 2009-07-22

Family

ID=36580972

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0607865A Expired - Fee Related GB2425571B (en) 2005-04-21 2006-04-20 Top-return-type engine fuel Injection valve, assembling method thereof and cover thereof

Country Status (3)

Country Link
JP (1) JP2006299957A (en)
DE (1) DE102006000192A1 (en)
GB (1) GB2425571B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010029493A1 (en) * 2010-05-31 2011-12-01 Robert Bosch Gmbh Device for testing fuel injectors and corresponding method
EP3218593B1 (en) * 2014-11-11 2018-09-05 Robert Bosch GmbH A fuel injector with modular piece
JP6622641B2 (en) * 2016-04-04 2019-12-18 ボッシュ株式会社 Fuel injection valve
CN107052797B (en) * 2017-06-13 2023-04-11 昆山嘉斯特自动化技术有限公司 Check valve kludge
US20190277234A1 (en) * 2018-03-08 2019-09-12 Delphi Technologies Ip Limited Fuel injector and method of orienting an outlet of the same

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6361770A (en) * 1986-09-02 1988-03-17 Nippon Denso Co Ltd Electromagnetic type fuel injection valve
WO1997020136A1 (en) * 1995-11-27 1997-06-05 Siemens Automotive Corporation Bar coding for fuel injector performance data
US5925854A (en) * 1995-10-27 1999-07-20 Yazaki Corporation Insulating terminal cover with internal sections for prohibiting rotation
US6112720A (en) * 1998-09-28 2000-09-05 Caterpillar Inc. Method of tuning hydraulically-actuated fuel injection systems based on electronic trim
JP2002352183A (en) * 2001-05-29 2002-12-06 Denso Corp Control equipment

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6361770A (en) * 1986-09-02 1988-03-17 Nippon Denso Co Ltd Electromagnetic type fuel injection valve
US5925854A (en) * 1995-10-27 1999-07-20 Yazaki Corporation Insulating terminal cover with internal sections for prohibiting rotation
WO1997020136A1 (en) * 1995-11-27 1997-06-05 Siemens Automotive Corporation Bar coding for fuel injector performance data
US6112720A (en) * 1998-09-28 2000-09-05 Caterpillar Inc. Method of tuning hydraulically-actuated fuel injection systems based on electronic trim
JP2002352183A (en) * 2001-05-29 2002-12-06 Denso Corp Control equipment

Also Published As

Publication number Publication date
JP2006299957A (en) 2006-11-02
GB2425571A (en) 2006-11-01
DE102006000192A1 (en) 2006-10-26
GB0607865D0 (en) 2006-05-31

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Legal Events

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

Effective date: 20130420