GB2559798B - Fuel injector - Google Patents

Fuel injector Download PDF

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Publication number
GB2559798B
GB2559798B GB1702717.8A GB201702717A GB2559798B GB 2559798 B GB2559798 B GB 2559798B GB 201702717 A GB201702717 A GB 201702717A GB 2559798 B GB2559798 B GB 2559798B
Authority
GB
United Kingdom
Prior art keywords
fuel injector
injector
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.)
Active
Application number
GB1702717.8A
Other versions
GB2559798A (en
GB201702717D0 (en
Inventor
G Dober Gavin
Garsi Christophe
Vioulac Maxime
Francois Maxime
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.)
BorgWarner Luxembourg Automotive Systems SA
Original Assignee
Delphi Automotive Systems Luxembourg SA
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 Delphi Automotive Systems Luxembourg SA filed Critical Delphi Automotive Systems Luxembourg SA
Priority to GB1702717.8A priority Critical patent/GB2559798B/en
Publication of GB201702717D0 publication Critical patent/GB201702717D0/en
Publication of GB2559798A publication Critical patent/GB2559798A/en
Application granted granted Critical
Publication of GB2559798B publication Critical patent/GB2559798B/en
Active 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
    • F02M57/00—Fuel-injectors combined or associated with other devices
    • F02M57/005—Fuel-injectors combined or associated with other devices the devices being sensors
    • 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
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/24—Fuel-injection apparatus with sensors
    • F02M2200/242—Displacement sensors
    • 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
    • F02M2200/24—Fuel-injection apparatus with sensors
    • F02M2200/244—Force sensors
    • 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
    • F02M2200/24—Fuel-injection apparatus with sensors
    • F02M2200/247—Pressure sensors
    • 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
    • F02M61/10—Other injectors with elongated valve bodies, i.e. of needle-valve type
    • F02M61/12—Other injectors with elongated valve bodies, i.e. of needle-valve type characterised by the provision of guiding or centring means for valve bodies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Fuel-Injection Apparatus (AREA)
GB1702717.8A 2017-02-20 2017-02-20 Fuel injector Active GB2559798B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1702717.8A GB2559798B (en) 2017-02-20 2017-02-20 Fuel injector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1702717.8A GB2559798B (en) 2017-02-20 2017-02-20 Fuel injector

Publications (3)

Publication Number Publication Date
GB201702717D0 GB201702717D0 (en) 2017-04-05
GB2559798A GB2559798A (en) 2018-08-22
GB2559798B true GB2559798B (en) 2020-03-11

Family

ID=58486722

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1702717.8A Active GB2559798B (en) 2017-02-20 2017-02-20 Fuel injector

Country Status (1)

Country Link
GB (1) GB2559798B (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4438496A (en) * 1980-06-11 1984-03-20 Diesel Kiki Co., Ltd. Electronic fuel injection feedback control method for internal combustion engines
WO2007054407A1 (en) * 2005-11-10 2007-05-18 Robert Bosch Gmbh Fuel injection system for internal combustion engines
EP2944799A1 (en) * 2014-05-16 2015-11-18 Robert Bosch Gmbh Device for detecting the fuel pressure for a fuel injector, fuel injector, and fuel supplying conduit to a fuel injector
DE102015204684A1 (en) * 2015-03-16 2016-09-22 Robert Bosch Gmbh Method for operating a fuel injector
DE102015208488A1 (en) * 2015-04-30 2016-11-03 Robert Bosch Gmbh Fuel injector and apparatus and method for mounting a measuring device
WO2017084901A1 (en) * 2015-11-16 2017-05-26 Robert Bosch Gmbh A fuel injector with corrosion protection

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4438496A (en) * 1980-06-11 1984-03-20 Diesel Kiki Co., Ltd. Electronic fuel injection feedback control method for internal combustion engines
WO2007054407A1 (en) * 2005-11-10 2007-05-18 Robert Bosch Gmbh Fuel injection system for internal combustion engines
EP2944799A1 (en) * 2014-05-16 2015-11-18 Robert Bosch Gmbh Device for detecting the fuel pressure for a fuel injector, fuel injector, and fuel supplying conduit to a fuel injector
DE102015204684A1 (en) * 2015-03-16 2016-09-22 Robert Bosch Gmbh Method for operating a fuel injector
DE102015208488A1 (en) * 2015-04-30 2016-11-03 Robert Bosch Gmbh Fuel injector and apparatus and method for mounting a measuring device
WO2017084901A1 (en) * 2015-11-16 2017-05-26 Robert Bosch Gmbh A fuel injector with corrosion protection

Also Published As

Publication number Publication date
GB2559798A (en) 2018-08-22
GB201702717D0 (en) 2017-04-05

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20190222 AND 20190227

732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20240718 AND 20240724