GB2180887B - Electromagnetically actuable fuel injection valve - Google Patents

Electromagnetically actuable fuel injection valve

Info

Publication number
GB2180887B
GB2180887B GB08622472A GB8622472A GB2180887B GB 2180887 B GB2180887 B GB 2180887B GB 08622472 A GB08622472 A GB 08622472A GB 8622472 A GB8622472 A GB 8622472A GB 2180887 B GB2180887 B GB 2180887B
Authority
GB
United Kingdom
Prior art keywords
fuel injection
injection valve
electromagnetically actuable
actuable fuel
electromagnetically
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
GB08622472A
Other versions
GB2180887A (en
GB8622472D0 (en
Inventor
Waldermar Hans
Wilhelm Kind
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 GB8622472D0 publication Critical patent/GB8622472D0/en
Publication of GB2180887A publication Critical patent/GB2180887A/en
Application granted granted Critical
Publication of GB2180887B publication Critical patent/GB2180887B/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
    • F02M51/0664—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding
    • F02M51/0671—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding the armature having an elongated valve body attached thereto
    • F02M51/0675—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding the armature having an elongated valve body attached thereto the valve body having cylindrical guiding or metering portions, e.g. with fuel passages
    • F02M51/0678—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding the armature having an elongated valve body attached thereto the valve body having cylindrical guiding or metering portions, e.g. with fuel passages all portions having fuel passages, e.g. flats, grooves, diameter reductions

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
GB08622472A 1985-09-20 1986-09-18 Electromagnetically actuable fuel injection valve Expired GB2180887B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853533521 DE3533521A1 (en) 1985-09-20 1985-09-20 ELECTROMAGNETICALLY ACTUABLE FUEL INJECTION VALVE

Publications (3)

Publication Number Publication Date
GB8622472D0 GB8622472D0 (en) 1986-10-22
GB2180887A GB2180887A (en) 1987-04-08
GB2180887B true GB2180887B (en) 1988-11-16

Family

ID=6281444

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08622472A Expired GB2180887B (en) 1985-09-20 1986-09-18 Electromagnetically actuable fuel injection valve

Country Status (3)

Country Link
JP (1) JPH081161B2 (en)
DE (1) DE3533521A1 (en)
GB (1) GB2180887B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63134168U (en) * 1987-02-25 1988-09-02
IT212366Z2 (en) * 1987-12-22 1989-07-04 Weber Srl INJECTION VALVE FOR AN INTERNAL COMBUSTION ENGINE
DE4018317C1 (en) * 1990-06-08 1991-09-26 Robert Bosch Gmbh, 7000 Stuttgart, De
DE4123787A1 (en) * 1991-07-18 1993-01-21 Bosch Gmbh Robert METHOD FOR ADJUSTING A FUEL INJECTION VALVE AND FUEL INJECTION VALVE
DE4328418A1 (en) * 1993-08-24 1995-03-02 Bosch Gmbh Robert Solenoid fuel injection valve
JPH08128373A (en) * 1994-11-04 1996-05-21 Toyota Motor Corp Fuel injection valve of internal combustion engine
GB2365494B (en) * 1997-12-19 2002-05-15 Caterpillar Inc A solenoid assembly
DE19921242C1 (en) 1999-05-07 2000-10-26 Siemens Ag Method of positioning control drive in common rail fuel injector for motor vehicle internal combustion engine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2905099A1 (en) * 1979-02-10 1980-08-14 Bosch Gmbh Robert Electromagnetic fuel injection valve - ensures that quantity of fuel injected into engine is linearly dependent on time for which it is open
DE3225180A1 (en) * 1982-07-06 1984-01-12 Robert Bosch Gmbh, 7000 Stuttgart INJECTION VALVE
JPS60139076U (en) * 1984-02-24 1985-09-13 株式会社ボッシュオートモーティブ　システム electromagnetic fuel injection valve
JPS60188872A (en) * 1984-03-09 1985-09-26 三菱電機株式会社 Nuclear fusion device

Also Published As

Publication number Publication date
DE3533521C2 (en) 1992-09-10
GB2180887A (en) 1987-04-08
JPS6270655A (en) 1987-04-01
GB8622472D0 (en) 1986-10-22
JPH081161B2 (en) 1996-01-10
DE3533521A1 (en) 1987-04-02

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Legal Events

Date Code Title Description
746 Register noted 'licences of right' (sect. 46/1977)

Effective date: 19960731

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20010918