JPH0141828B2 - - Google Patents

Info

Publication number
JPH0141828B2
JPH0141828B2 JP55013765A JP1376580A JPH0141828B2 JP H0141828 B2 JPH0141828 B2 JP H0141828B2 JP 55013765 A JP55013765 A JP 55013765A JP 1376580 A JP1376580 A JP 1376580A JP H0141828 B2 JPH0141828 B2 JP H0141828B2
Authority
JP
Japan
Prior art keywords
nozzle needle
fuel
hole
injection valve
notch
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
JP55013765A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55107061A (en
Inventor
Hansu Uarudemaaru
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 JPS55107061A publication Critical patent/JPS55107061A/ja
Publication of JPH0141828B2 publication Critical patent/JPH0141828B2/ja
Granted 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)
JP1376580A 1979-02-10 1980-02-08 Electro magnetically operated fuel injection valve for internal combustion engine Granted JPS55107061A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792905099 DE2905099A1 (de) 1979-02-10 1979-02-10 Elektromagnetisch betaetigbares kraftstoffeinspritzventil

Publications (2)

Publication Number Publication Date
JPS55107061A JPS55107061A (en) 1980-08-16
JPH0141828B2 true JPH0141828B2 (de) 1989-09-07

Family

ID=6062635

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1376580A Granted JPS55107061A (en) 1979-02-10 1980-02-08 Electro magnetically operated fuel injection valve for internal combustion engine

Country Status (2)

Country Link
JP (1) JPS55107061A (de)
DE (1) DE2905099A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6042213Y2 (ja) * 1981-05-14 1985-12-24 愛三工業株式会社 電磁式インジエクタ
DE3533521A1 (de) * 1985-09-20 1987-04-02 Bosch Gmbh Robert Elektromagnetisch betaetigbares kraftstoffeinspritzventil
JPS6365856U (de) * 1986-10-17 1988-04-30
JPH0515571Y2 (de) * 1987-02-16 1993-04-23
JPS63134168U (de) * 1987-02-25 1988-09-02
DE4018317C1 (de) * 1990-06-08 1991-09-26 Robert Bosch Gmbh, 7000 Stuttgart, De

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5183930A (de) * 1974-12-12 1976-07-22 Bosch Gmbh Robert

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5183930A (de) * 1974-12-12 1976-07-22 Bosch Gmbh Robert

Also Published As

Publication number Publication date
JPS55107061A (en) 1980-08-16
DE2905099A1 (de) 1980-08-14
DE2905099C2 (de) 1987-06-19

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