JPS5675961A - Detecting method of fuel injection timing - Google Patents

Detecting method of fuel injection timing

Info

Publication number
JPS5675961A
JPS5675961A JP15127879A JP15127879A JPS5675961A JP S5675961 A JPS5675961 A JP S5675961A JP 15127879 A JP15127879 A JP 15127879A JP 15127879 A JP15127879 A JP 15127879A JP S5675961 A JPS5675961 A JP S5675961A
Authority
JP
Japan
Prior art keywords
fuel injection
injection timing
adjuster
turning
crankshaft
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
JP15127879A
Other languages
Japanese (ja)
Other versions
JPS6261788B2 (en
Inventor
Yuzo Koyanagi
Tetsuo Koike
Takayuki Suzuki
Chuichi Shiozaki
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.)
MITSUWA SEIKI CO Ltd
Hino Motors Ltd
Sanwa Seiki Ltd
Original Assignee
MITSUWA SEIKI CO Ltd
Hino Motors Ltd
Sanwa Seiki 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 MITSUWA SEIKI CO Ltd, Hino Motors Ltd, Sanwa Seiki Ltd filed Critical MITSUWA SEIKI CO Ltd
Priority to JP15127879A priority Critical patent/JPS5675961A/en
Publication of JPS5675961A publication Critical patent/JPS5675961A/en
Publication of JPS6261788B2 publication Critical patent/JPS6261788B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)

Abstract

PURPOSE: To detect precise fuel injection timing in accordance with the fluctuation of turning, by attaching turning angle detectors to input and output shafts on both sides of an injection timing adjuster for a fuel injection pump and computing the time lag between both detectors.
CONSTITUTION: A crankshaft 1a of a diesel engine 1 is geared to an input shaft 2a of an injection timing adjuster 2 through gears 1c, 2c. The adjuster 2 drives a fuel injection pump 4 through an output shaft 2b. The gear 2c drives a hydraulic pump 3 and also feeds control oil to the adjuster 2 through a solenoid valve 5F. The crankshaft 1a and output shaft 2b are equipped with discs 1b, 4a having several projections as detecting elements, and turning of the discs is detected by solenoid pickups 5H, 5G, respectively. The time lag between them is computed by a computer 5 to control 4 the solenoid valve 5F.
COPYRIGHT: (C)1981,JPO&Japio
JP15127879A 1979-11-21 1979-11-21 Detecting method of fuel injection timing Granted JPS5675961A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15127879A JPS5675961A (en) 1979-11-21 1979-11-21 Detecting method of fuel injection timing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15127879A JPS5675961A (en) 1979-11-21 1979-11-21 Detecting method of fuel injection timing

Publications (2)

Publication Number Publication Date
JPS5675961A true JPS5675961A (en) 1981-06-23
JPS6261788B2 JPS6261788B2 (en) 1987-12-23

Family

ID=15515176

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15127879A Granted JPS5675961A (en) 1979-11-21 1979-11-21 Detecting method of fuel injection timing

Country Status (1)

Country Link
JP (1) JPS5675961A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6057780U (en) * 1983-09-28 1985-04-22 株式会社ボッシュオートモーティブ　システム Fuel injection timing detection device
JPS6057778U (en) * 1983-09-28 1985-04-22 株式会社ボッシュオートモーティブ　システム Fuel injection timing detection device
US4541393A (en) * 1982-06-30 1985-09-17 Kabushiki Kaisha Komatsu Seisakusho Apparatus for controlling fuel injection timing
US4644475A (en) * 1981-11-03 1987-02-17 Sanwa Seiki Mfg. Co., Ltd. Method of controlling actuator by applying driving pulse

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4644475A (en) * 1981-11-03 1987-02-17 Sanwa Seiki Mfg. Co., Ltd. Method of controlling actuator by applying driving pulse
US4541393A (en) * 1982-06-30 1985-09-17 Kabushiki Kaisha Komatsu Seisakusho Apparatus for controlling fuel injection timing
JPS6057780U (en) * 1983-09-28 1985-04-22 株式会社ボッシュオートモーティブ　システム Fuel injection timing detection device
JPS6057778U (en) * 1983-09-28 1985-04-22 株式会社ボッシュオートモーティブ　システム Fuel injection timing detection device
JPH0117650Y2 (en) * 1983-09-28 1989-05-23
JPH0117649Y2 (en) * 1983-09-28 1989-05-23

Also Published As

Publication number Publication date
JPS6261788B2 (en) 1987-12-23

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