JPS5788231A - Hydraulically operated type fuel injection timing adjusting device - Google Patents

Hydraulically operated type fuel injection timing adjusting device

Info

Publication number
JPS5788231A
JPS5788231A JP55163979A JP16397980A JPS5788231A JP S5788231 A JPS5788231 A JP S5788231A JP 55163979 A JP55163979 A JP 55163979A JP 16397980 A JP16397980 A JP 16397980A JP S5788231 A JPS5788231 A JP S5788231A
Authority
JP
Japan
Prior art keywords
fuel injection
hydraulic actuator
working oil
heater
adjusting device
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
JP55163979A
Other languages
Japanese (ja)
Other versions
JPS6321805B2 (en
Inventor
Takayuki Suzuki
Chuichi Shiozaki
Tetsuo Koike
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.)
Hino Motors Ltd
Original Assignee
Hino Motors Ltd
Hino Jidosha Kogyo KK
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 Hino Motors Ltd, Hino Jidosha Kogyo KK filed Critical Hino Motors Ltd
Priority to JP55163979A priority Critical patent/JPS5788231A/en
Publication of JPS5788231A publication Critical patent/JPS5788231A/en
Publication of JPS6321805B2 publication Critical patent/JPS6321805B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • High-Pressure Fuel Injection Pump Control (AREA)
  • Fluid-Pressure Circuits (AREA)

Abstract

PURPOSE: To contrive to make the device small by a constitution wherein a heater and a booster pump for exclusive use are interposed in the passage of the working oil for a hydraulic actuator so as to be able to use lubricating oil of engine as the working oil for the hydraulic actuator in common.
CONSTITUTION: The main body 1 of the hydraulically operated type fuel injection timing adjusting device is arranged between an input shaft 2 connecting to the crankshaft of an internal combustion engine and an output shaft 3 connecting to the cam shaft of a fuel injection pump. The hydraulic actuator 103 of said main body 1 is connected to a controlling valve which is controlled by a controlling unit 5. The controlling valve is connected with a working oil supply pipe 7 providing with the booster pump 8, a relief valve 9 and the heater 10 therein. Said supply pipe 7 is connected to a lubricating system main distributing pipe 11 serving as sucking in the working oil for the hydraulic actuator through a heater 14, a filter 13 and a pump 12 from an oil pan 15.
COPYRIGHT: (C)1982,JPO&Japio
JP55163979A 1980-11-20 1980-11-20 Hydraulically operated type fuel injection timing adjusting device Granted JPS5788231A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55163979A JPS5788231A (en) 1980-11-20 1980-11-20 Hydraulically operated type fuel injection timing adjusting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55163979A JPS5788231A (en) 1980-11-20 1980-11-20 Hydraulically operated type fuel injection timing adjusting device

Publications (2)

Publication Number Publication Date
JPS5788231A true JPS5788231A (en) 1982-06-02
JPS6321805B2 JPS6321805B2 (en) 1988-05-09

Family

ID=15784441

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55163979A Granted JPS5788231A (en) 1980-11-20 1980-11-20 Hydraulically operated type fuel injection timing adjusting device

Country Status (1)

Country Link
JP (1) JPS5788231A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4976123A (en) * 1972-11-22 1974-07-23
JPS5139285A (en) * 1974-09-20 1976-04-01 Katsumi Konno JIDOTEIJIKYUJIKI

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4976123A (en) * 1972-11-22 1974-07-23
JPS5139285A (en) * 1974-09-20 1976-04-01 Katsumi Konno JIDOTEIJIKYUJIKI

Also Published As

Publication number Publication date
JPS6321805B2 (en) 1988-05-09

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