JPS56135729A - Fuel-injection pump - Google Patents
Fuel-injection pumpInfo
- 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
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
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)
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)
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 |
-
1980
- 1980-03-28 JP JP55038989A patent/JPS6052303B2/en not_active Expired
Patent Citations (3)
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)
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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