JPS57163152A - Valve opening pressure measuring method and device for two stage valve opening pressure type fuel injection valve - Google Patents

Valve opening pressure measuring method and device for two stage valve opening pressure type fuel injection valve

Info

Publication number
JPS57163152A
JPS57163152A JP4751581A JP4751581A JPS57163152A JP S57163152 A JPS57163152 A JP S57163152A JP 4751581 A JP4751581 A JP 4751581A JP 4751581 A JP4751581 A JP 4751581A JP S57163152 A JPS57163152 A JP S57163152A
Authority
JP
Japan
Prior art keywords
valve opening
opening pressure
valve
fuel injection
pressure
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
JP4751581A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6211180B2 (enrdf_load_stackoverflow
Inventor
Toshiaki Asami
Fujio Aoki
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.)
Bosch Corp
Original Assignee
Diesel Kiki 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 Diesel Kiki Co Ltd filed Critical Diesel Kiki Co Ltd
Priority to JP4751581A priority Critical patent/JPS57163152A/ja
Publication of JPS57163152A publication Critical patent/JPS57163152A/ja
Publication of JPS6211180B2 publication Critical patent/JPS6211180B2/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
    • F02M65/00—Testing fuel-injection apparatus, e.g. testing injection timing ; Cleaning of fuel-injection apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
JP4751581A 1981-03-31 1981-03-31 Valve opening pressure measuring method and device for two stage valve opening pressure type fuel injection valve Granted JPS57163152A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4751581A JPS57163152A (en) 1981-03-31 1981-03-31 Valve opening pressure measuring method and device for two stage valve opening pressure type fuel injection valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4751581A JPS57163152A (en) 1981-03-31 1981-03-31 Valve opening pressure measuring method and device for two stage valve opening pressure type fuel injection valve

Publications (2)

Publication Number Publication Date
JPS57163152A true JPS57163152A (en) 1982-10-07
JPS6211180B2 JPS6211180B2 (enrdf_load_stackoverflow) 1987-03-11

Family

ID=12777241

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4751581A Granted JPS57163152A (en) 1981-03-31 1981-03-31 Valve opening pressure measuring method and device for two stage valve opening pressure type fuel injection valve

Country Status (1)

Country Link
JP (1) JPS57163152A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3825832A1 (de) * 1988-07-29 1990-02-01 Bosch Gmbh Robert Verfahren zur ueberpruefung des zweiten oeffnungsdruckes einer zweifeder-duesenhalterkombination
KR20030015458A (ko) * 2001-08-14 2003-02-25 현대자동차주식회사 연료 분사 밸브의 노즐 프리 리프트 측정방법

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3825832A1 (de) * 1988-07-29 1990-02-01 Bosch Gmbh Robert Verfahren zur ueberpruefung des zweiten oeffnungsdruckes einer zweifeder-duesenhalterkombination
KR20030015458A (ko) * 2001-08-14 2003-02-25 현대자동차주식회사 연료 분사 밸브의 노즐 프리 리프트 측정방법

Also Published As

Publication number Publication date
JPS6211180B2 (enrdf_load_stackoverflow) 1987-03-11

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