JPS56115848A - Electromagnetic fuel injection valve - Google Patents

Electromagnetic fuel injection valve

Info

Publication number
JPS56115848A
JPS56115848A JP1915680A JP1915680A JPS56115848A JP S56115848 A JPS56115848 A JP S56115848A JP 1915680 A JP1915680 A JP 1915680A JP 1915680 A JP1915680 A JP 1915680A JP S56115848 A JPS56115848 A JP S56115848A
Authority
JP
Japan
Prior art keywords
valve body
plunger
valve
spherical
nozzle
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.)
Granted
Application number
JP1915680A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6337262B2 (enrdf_load_stackoverflow
Inventor
Masayoshi Momono
Hisatoku Moriya
Masahiro Soma
Masami Nagano
Ryozo Tomosaki
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP1915680A priority Critical patent/JPS56115848A/ja
Publication of JPS56115848A publication Critical patent/JPS56115848A/ja
Publication of JPS6337262B2 publication Critical patent/JPS6337262B2/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
    • 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
    • F02M2200/50—Arrangements of springs for valves used in fuel injectors or fuel injection pumps
    • F02M2200/507—Adjusting spring tension by screwing spring seats

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)
JP1915680A 1980-02-20 1980-02-20 Electromagnetic fuel injection valve Granted JPS56115848A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1915680A JPS56115848A (en) 1980-02-20 1980-02-20 Electromagnetic fuel injection valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1915680A JPS56115848A (en) 1980-02-20 1980-02-20 Electromagnetic fuel injection valve

Publications (2)

Publication Number Publication Date
JPS56115848A true JPS56115848A (en) 1981-09-11
JPS6337262B2 JPS6337262B2 (enrdf_load_stackoverflow) 1988-07-25

Family

ID=11991544

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1915680A Granted JPS56115848A (en) 1980-02-20 1980-02-20 Electromagnetic fuel injection valve

Country Status (1)

Country Link
JP (1) JPS56115848A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63134168U (enrdf_load_stackoverflow) * 1987-02-25 1988-09-02
JPH01219348A (ja) * 1988-02-26 1989-09-01 Hitachi Ltd 電磁式燃料噴射弁

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5060426U (enrdf_load_stackoverflow) * 1973-10-05 1975-06-04
JPS52156217A (en) * 1976-06-17 1977-12-26 Bendix Corp Fuel injection valde for internal combustion engine
JPS5523386A (en) * 1977-10-03 1980-02-19 Gen Motors Corp Electromagnetic fuel injector

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5060426U (enrdf_load_stackoverflow) * 1973-10-05 1975-06-04
JPS52156217A (en) * 1976-06-17 1977-12-26 Bendix Corp Fuel injection valde for internal combustion engine
JPS5523386A (en) * 1977-10-03 1980-02-19 Gen Motors Corp Electromagnetic fuel injector

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63134168U (enrdf_load_stackoverflow) * 1987-02-25 1988-09-02
JPH01219348A (ja) * 1988-02-26 1989-09-01 Hitachi Ltd 電磁式燃料噴射弁

Also Published As

Publication number Publication date
JPS6337262B2 (enrdf_load_stackoverflow) 1988-07-25

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