JPS6261786B2 - - Google Patents

Info

Publication number
JPS6261786B2
JPS6261786B2 JP58003325A JP332583A JPS6261786B2 JP S6261786 B2 JPS6261786 B2 JP S6261786B2 JP 58003325 A JP58003325 A JP 58003325A JP 332583 A JP332583 A JP 332583A JP S6261786 B2 JPS6261786 B2 JP S6261786B2
Authority
JP
Japan
Prior art keywords
plunger
guide pipe
conical
spherical surface
fuel injector
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
JP58003325A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59128968A (ja
Inventor
Yasuo Oono
Tadashi Kyono
Yukio Ueno
Kenji Karyama
Shinji Utsugi
Shigeo Okada
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.)
Tohoku Mikuni Kogyo Co Ltd
Original Assignee
Tohoku Mikuni Kogyo Co 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 Tohoku Mikuni Kogyo Co Ltd filed Critical Tohoku Mikuni Kogyo Co Ltd
Priority to JP58003325A priority Critical patent/JPS59128968A/ja
Priority to US06/569,167 priority patent/US4552312A/en
Priority to DE8484300171T priority patent/DE3464786D1/de
Priority to EP84300171A priority patent/EP0117603B1/en
Publication of JPS59128968A publication Critical patent/JPS59128968A/ja
Publication of JPS6261786B2 publication Critical patent/JPS6261786B2/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
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
JP58003325A 1983-01-14 1983-01-14 電磁式燃料インジエクタ Granted JPS59128968A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP58003325A JPS59128968A (ja) 1983-01-14 1983-01-14 電磁式燃料インジエクタ
US06/569,167 US4552312A (en) 1983-01-14 1984-01-09 Fuel injection valve
DE8484300171T DE3464786D1 (en) 1983-01-14 1984-01-11 Fuel injection valve
EP84300171A EP0117603B1 (en) 1983-01-14 1984-01-11 Fuel injection valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58003325A JPS59128968A (ja) 1983-01-14 1983-01-14 電磁式燃料インジエクタ

Publications (2)

Publication Number Publication Date
JPS59128968A JPS59128968A (ja) 1984-07-25
JPS6261786B2 true JPS6261786B2 (ru) 1987-12-23

Family

ID=11554201

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58003325A Granted JPS59128968A (ja) 1983-01-14 1983-01-14 電磁式燃料インジエクタ

Country Status (1)

Country Link
JP (1) JPS59128968A (ru)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3507443A1 (de) * 1985-03-02 1986-09-04 Robert Bosch Gmbh, 7000 Stuttgart Elektromagnetisch betaetigbares kraftstoffeinspritzventil
JPS62150069A (ja) * 1985-12-24 1987-07-04 Nippon Denso Co Ltd 電磁式燃料噴射弁
JPH0826828B2 (ja) * 1986-02-27 1996-03-21 日本電装株式会社 燃料噴射弁
JP2007303638A (ja) * 2006-05-15 2007-11-22 Aisan Ind Co Ltd 流体用制御弁

Also Published As

Publication number Publication date
JPS59128968A (ja) 1984-07-25

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