GB2147949B - Fuel injector for an i c engine - Google Patents

Fuel injector for an i c engine

Info

Publication number
GB2147949B
GB2147949B GB08423921A GB8423921A GB2147949B GB 2147949 B GB2147949 B GB 2147949B GB 08423921 A GB08423921 A GB 08423921A GB 8423921 A GB8423921 A GB 8423921A GB 2147949 B GB2147949 B GB 2147949B
Authority
GB
United Kingdom
Prior art keywords
engine
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.)
Expired
Application number
GB08423921A
Other versions
GB2147949A (en
GB8423921D0 (en
Inventor
John Herbert Kenning
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.)
ZF International UK Ltd
Original Assignee
Lucas Industries Ltd
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 Lucas Industries Ltd filed Critical Lucas Industries Ltd
Publication of GB8423921D0 publication Critical patent/GB8423921D0/en
Publication of GB2147949A publication Critical patent/GB2147949A/en
Application granted granted Critical
Publication of GB2147949B publication Critical patent/GB2147949B/en
Expired 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
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
    • F02M51/061—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means
    • F02M51/0625—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures
    • F02M51/0635—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a plate-shaped or undulated armature not entering the winding
    • F02M51/0639—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a plate-shaped or undulated armature not entering the winding the armature acting as a valve
    • 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
    • F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
    • F02M51/08—Injectors peculiar thereto with means directly operating the valve needle specially for low-pressure fuel-injection
    • 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
    • F02M61/18—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for
    • F02M61/1853—Orifice plates

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fuel-Injection Apparatus (AREA)
GB08423921A 1983-10-14 1984-09-21 Fuel injector for an i c engine Expired GB2147949B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB838327527A GB8327527D0 (en) 1983-10-14 1983-10-14 Fuel injector

Publications (3)

Publication Number Publication Date
GB8423921D0 GB8423921D0 (en) 1984-10-31
GB2147949A GB2147949A (en) 1985-05-22
GB2147949B true GB2147949B (en) 1987-03-25

Family

ID=10550185

Family Applications (2)

Application Number Title Priority Date Filing Date
GB838327527A Pending GB8327527D0 (en) 1983-10-14 1983-10-14 Fuel injector
GB08423921A Expired GB2147949B (en) 1983-10-14 1984-09-21 Fuel injector for an i c engine

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB838327527A Pending GB8327527D0 (en) 1983-10-14 1983-10-14 Fuel injector

Country Status (1)

Country Link
GB (2) GB8327527D0 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8519251D0 (en) * 1985-07-31 1985-09-04 Lucas Ind Plc Fuel injector
GB8611950D0 (en) * 1986-05-16 1986-06-25 Lucas Ind Plc Gasoline injector
GB8630852D0 (en) * 1986-12-24 1987-02-04 Lucas Ind Plc Gasoline injector
GB2207463A (en) * 1987-08-01 1989-02-01 Lucas Ind Plc I.C. engine petrol injector
GB8725176D0 (en) * 1987-10-27 1987-12-02 Lucas Ind Plc Gasolene injector
DE3870240D1 (en) * 1988-11-04 1992-05-21 Siemens Ag, 8000 Muenchen, De Electromagnetically-operated fuel injector for IC engine
IT216989Z2 (en) * 1989-03-21 1991-10-21 Weber Srl VALVE OF A FEEDING DEVICE OF AN INTERNAL COMBUSTION ENGINE PROVIDED WITH A PERFECTED NOZZLE
GB9217281D0 (en) * 1992-08-14 1992-09-30 Lucas Ind Plc Fuel injector
US5692723A (en) * 1995-06-06 1997-12-02 Sagem-Lucas, Inc. Electromagnetically actuated disc-type valve
US5979866A (en) * 1995-06-06 1999-11-09 Sagem, Inc. Electromagnetically actuated disc-type valve
DE19905721A1 (en) * 1998-02-24 1999-08-26 Hoerbiger Ventilwerke Gmbh Electromagnetically actuated gas valve for use as a fuel injection valve in a gas engine
US6820598B2 (en) 2002-03-22 2004-11-23 Chrysalis Technologies Incorporated Capillary fuel injector with metering valve for an internal combustion engine
US7357124B2 (en) 2002-05-10 2008-04-15 Philip Morris Usa Inc. Multiple capillary fuel injector for an internal combustion engine
DE10351205A1 (en) * 2003-11-03 2005-06-02 Robert Bosch Gmbh Valve for controlling a fluid
US7337768B2 (en) 2004-05-07 2008-03-04 Philip Morris Usa Inc. Multiple capillary fuel injector for an internal combustion engine
FR2872882B1 (en) * 2004-07-12 2008-03-21 Wartsila France Sa CARTRIDGE FOR VALVE FOR CONTROLLING A FLOW OF FLUID, VALVE EQUIPPED WITH SUCH CARTRIDGE AND ENGINE COMPRISING SAID VALVE

Also Published As

Publication number Publication date
GB2147949A (en) 1985-05-22
GB8327527D0 (en) 1983-11-16
GB8423921D0 (en) 1984-10-31

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Legal Events

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

Effective date: 19970921