JPS5652534A - Electric control for injection pump - Google Patents
Electric control for injection pumpInfo
- Publication number
- JPS5652534A JPS5652534A JP12928879A JP12928879A JPS5652534A JP S5652534 A JPS5652534 A JP S5652534A JP 12928879 A JP12928879 A JP 12928879A JP 12928879 A JP12928879 A JP 12928879A JP S5652534 A JPS5652534 A JP S5652534A
- Authority
- JP
- Japan
- Prior art keywords
- iron core
- adjusting member
- injection amount
- detector
- linear solenoid
- 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.)
- Pending
Links
Landscapes
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Abstract
PURPOSE: To provide relatively large operative force while improving accuracy of locating an adjusting member of fuel injection amount by using a movable iron core type linear solenoid with high linearity for a means of controllably locating said adjusting member.
CONSTITUTION: Running requirements such as rotational frequency of an engine, operational amount of accelerator, etc. are electrically detected by a detector 1. A target value computing circuit 2 figures out a target value of fuel amount to be injected into the engine on the basis of the output of the detector 1. This target injection amount signal is compared with actual injection amount signal from a detector 3 for detecting location of a fuel injection amount adjusting member 7 in an error deciding circuit 4 to operate a linear solenoid 6 and the adjusting member 7 for an injection pump through a drive circuit 5 on the basis of the error between both signals. The linear solenoid 6 is tapered on a portion a1 opposed to a fixed iron core 62 of a movable iron core 61, a portion b2 to a yoke 63 and a portion a3 opposed to the movable iron core 61 of the fixed iron core 62 to improve the linearity.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12928879A JPS5652534A (en) | 1979-10-05 | 1979-10-05 | Electric control for injection pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12928879A JPS5652534A (en) | 1979-10-05 | 1979-10-05 | Electric control for injection pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5652534A true JPS5652534A (en) | 1981-05-11 |
Family
ID=15005863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12928879A Pending JPS5652534A (en) | 1979-10-05 | 1979-10-05 | Electric control for injection pump |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5652534A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5911129U (en) * | 1982-07-14 | 1984-01-24 | いすゞ自動車株式会社 | Fuel injection governor |
| JPS6094046A (en) * | 1983-10-27 | 1985-05-27 | 澤下 明夫 | Material for preventing fouling of aquatic organism |
| JPS61154564A (en) * | 1984-12-26 | 1986-07-14 | 澤下 明夫 | Copper fine particle as sterilizing, aseptic and anti-staining active main component |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5033518A (en) * | 1973-07-27 | 1975-03-31 |
-
1979
- 1979-10-05 JP JP12928879A patent/JPS5652534A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5033518A (en) * | 1973-07-27 | 1975-03-31 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5911129U (en) * | 1982-07-14 | 1984-01-24 | いすゞ自動車株式会社 | Fuel injection governor |
| JPS6094046A (en) * | 1983-10-27 | 1985-05-27 | 澤下 明夫 | Material for preventing fouling of aquatic organism |
| JPH0368652B2 (en) * | 1983-10-27 | 1991-10-29 | Akio Sawashita | |
| JPS61154564A (en) * | 1984-12-26 | 1986-07-14 | 澤下 明夫 | Copper fine particle as sterilizing, aseptic and anti-staining active main component |
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