JPS57157023A - Control unit of fuel injection timing - Google Patents

Control unit of fuel injection timing

Info

Publication number
JPS57157023A
JPS57157023A JP4172681A JP4172681A JPS57157023A JP S57157023 A JPS57157023 A JP S57157023A JP 4172681 A JP4172681 A JP 4172681A JP 4172681 A JP4172681 A JP 4172681A JP S57157023 A JPS57157023 A JP S57157023A
Authority
JP
Japan
Prior art keywords
flange
gap
control unit
driving flange
fuel injection
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
JP4172681A
Other languages
Japanese (ja)
Other versions
JPS648176B2 (en
Inventor
Yoshiyuki Ueda
Akira Inoue
Yukimasa Okumura
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 JP4172681A priority Critical patent/JPS57157023A/en
Publication of JPS57157023A publication Critical patent/JPS57157023A/en
Publication of JPS648176B2 publication Critical patent/JPS648176B2/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
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D1/00—Controlling fuel-injection pumps, e.g. of high pressure injection type
    • F02D1/16—Adjustment of injection timing
    • F02D1/18—Adjustment of injection timing with non-mechanical means for transmitting control impulse; with amplification of control impulse
    • F02D1/183—Adjustment of injection timing with non-mechanical means for transmitting control impulse; with amplification of control impulse hydraulic

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • High-Pressure Fuel Injection Pump Control (AREA)

Abstract

PURPOSE:To prevent lowering of strength and facilitate the process of driving flange by arranging a gap between a flange part and a driving flange part in the control unit of fuel injection timing performing a control of angle of lead. CONSTITUTION:A gap 38 is arranged between the external periphery of a driving flange 4' and a flange part 37 by enlarging bore of the flange part 37 of cylinder 11. Oil from a passing aperture 26 is lead to the gap 38 through a passing route 27 and added to a cylinder 11 to drive a piston 12. Neither the pressure oil gets in a space 35, nor the high pressure oil leaks in a injection pump from taper part of a cam shaft 6. Thus no lowering of strength of the driving flange 4' is produced, so that processing of the driving flange 4' is easier.
JP4172681A 1981-03-24 1981-03-24 Control unit of fuel injection timing Granted JPS57157023A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4172681A JPS57157023A (en) 1981-03-24 1981-03-24 Control unit of fuel injection timing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4172681A JPS57157023A (en) 1981-03-24 1981-03-24 Control unit of fuel injection timing

Publications (2)

Publication Number Publication Date
JPS57157023A true JPS57157023A (en) 1982-09-28
JPS648176B2 JPS648176B2 (en) 1989-02-13

Family

ID=12616420

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4172681A Granted JPS57157023A (en) 1981-03-24 1981-03-24 Control unit of fuel injection timing

Country Status (1)

Country Link
JP (1) JPS57157023A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59152151U (en) * 1983-03-31 1984-10-12 いすゞ自動車株式会社 Hydraulic timer leak oil bypass device
US4530336A (en) * 1982-10-29 1985-07-23 Diesel Kiki Company, Ltd. Injection timing control device for internal combustion engine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4530336A (en) * 1982-10-29 1985-07-23 Diesel Kiki Company, Ltd. Injection timing control device for internal combustion engine
JPS59152151U (en) * 1983-03-31 1984-10-12 いすゞ自動車株式会社 Hydraulic timer leak oil bypass device

Also Published As

Publication number Publication date
JPS648176B2 (en) 1989-02-13

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