JPS56135729A - Fuel-injection pump - Google Patents

Fuel-injection pump

Info

Publication number
JPS56135729A
JPS56135729A JP3898980A JP3898980A JPS56135729A JP S56135729 A JPS56135729 A JP S56135729A JP 3898980 A JP3898980 A JP 3898980A JP 3898980 A JP3898980 A JP 3898980A JP S56135729 A JPS56135729 A JP S56135729A
Authority
JP
Japan
Prior art keywords
injection
compensation
idling time
fuel
decided
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
JP3898980A
Other languages
Japanese (ja)
Other versions
JPS6052303B2 (en
Inventor
Nobuhiro Kaihara
Keiichi Yamada
Masayoshi Kobayashi
Kenji Okamoto
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 JP55038989A priority Critical patent/JPS6052303B2/en
Publication of JPS56135729A publication Critical patent/JPS56135729A/en
Publication of JPS6052303B2 publication Critical patent/JPS6052303B2/en
Expired legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To uniformalize the quantity of injection to each cylinder at an idling time by operating through comparison of the quantity of injection from a fuel injection valve arranged in each cylinder with a reference quantity of injection and by controlling the quantity of injection through compensation only at the idling time in accordance with the difference obtained by the operation.
CONSTITUTION: The idling time is detected by the accelerator position detector 32 and rotation detector 33 of an engine and the quantity of injection thereof is decided by an aimed sleeve position detecting circuit 34. Furthermore, signals from an angular-speed detector 40 and a crank-angle sensor 42 are compared through operation with the value of the reference quantity of injection by an injection quantity detecting circuit 41 and the quantity of compensation therefor is decided by a compensation quantity operating circuit 43 and a compensation signal generating circuit 44. And, both signals are added by an adder 35, the compensated fuel injection quantity at the idling time is thereby decided, and thus a control sleeve provided at the plunger of the fuel-injecting pump not shown in the figure is driven for compensation.
COPYRIGHT: (C)1981,JPO&Japio
JP55038989A 1980-03-28 1980-03-28 fuel injection pump Expired JPS6052303B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55038989A JPS6052303B2 (en) 1980-03-28 1980-03-28 fuel injection pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55038989A JPS6052303B2 (en) 1980-03-28 1980-03-28 fuel injection pump

Publications (2)

Publication Number Publication Date
JPS56135729A true JPS56135729A (en) 1981-10-23
JPS6052303B2 JPS6052303B2 (en) 1985-11-18

Family

ID=12540544

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55038989A Expired JPS6052303B2 (en) 1980-03-28 1980-03-28 fuel injection pump

Country Status (1)

Country Link
JP (1) JPS6052303B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5915642A (en) * 1982-07-16 1984-01-26 Kawasaki Heavy Ind Ltd Fuel control device for internal combustion engine
JPS5982534A (en) * 1982-10-29 1984-05-12 Nippon Denso Co Ltd Control of fuel injection amount for internal-combustion engine
US10100506B2 (en) 2014-04-04 2018-10-16 Suzhou Alton Electrical & Mechanical Industry Co., Ltd. Central integrated nursing machine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5223643U (en) * 1975-08-08 1977-02-19
JPS54147327A (en) * 1978-05-08 1979-11-17 Bendix Corp Internal combustion engine controller
JPS54165622U (en) * 1978-05-12 1979-11-20

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5223643U (en) * 1975-08-08 1977-02-19
JPS54147327A (en) * 1978-05-08 1979-11-17 Bendix Corp Internal combustion engine controller
JPS54165622U (en) * 1978-05-12 1979-11-20

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5915642A (en) * 1982-07-16 1984-01-26 Kawasaki Heavy Ind Ltd Fuel control device for internal combustion engine
JPH0134290B2 (en) * 1982-07-16 1989-07-18 Kawasaki Heavy Ind Ltd
JPS5982534A (en) * 1982-10-29 1984-05-12 Nippon Denso Co Ltd Control of fuel injection amount for internal-combustion engine
US10100506B2 (en) 2014-04-04 2018-10-16 Suzhou Alton Electrical & Mechanical Industry Co., Ltd. Central integrated nursing machine

Also Published As

Publication number Publication date
JPS6052303B2 (en) 1985-11-18

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