JPS5676774A - Pulse motor type idling-control valve - Google Patents
Pulse motor type idling-control valveInfo
- Publication number
- JPS5676774A JPS5676774A JP15487879A JP15487879A JPS5676774A JP S5676774 A JPS5676774 A JP S5676774A JP 15487879 A JP15487879 A JP 15487879A JP 15487879 A JP15487879 A JP 15487879A JP S5676774 A JPS5676774 A JP S5676774A
- Authority
- JP
- Japan
- Prior art keywords
- pulse motor
- field current
- pulse
- control valve
- current
- 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)
- Electrically Driven Valve-Operating Means (AREA)
Abstract
PURPOSE: To prevent a pulse motor from generation of heat by detecting the issue of a pulse signal and controlling the field current of the pulse motor for reducing the electric consumption.
CONSTITUTION: A current control circuit 7 to control the field current of a pulse motor 1 is constructed to detect the pulse signal input into the pulse motor 1 and issue a control signal of the second driving circuit 8 for controlling the supply of the field current to the pulse motor 1 from an electric source 6. Consequently, the pulse motor 1 can be supplied with a fixed value of the field current only when a pulse signal for rotational driving is input; otherwise the field current can be reduced to zero or by a minute value for reducing the current consumption.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15487879A JPS5676774A (en) | 1979-11-29 | 1979-11-29 | Pulse motor type idling-control valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15487879A JPS5676774A (en) | 1979-11-29 | 1979-11-29 | Pulse motor type idling-control valve |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5676774A true JPS5676774A (en) | 1981-06-24 |
Family
ID=15593910
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15487879A Pending JPS5676774A (en) | 1979-11-29 | 1979-11-29 | Pulse motor type idling-control valve |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5676774A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56106037A (en) * | 1980-01-17 | 1981-08-24 | Bosch Gmbh Robert | Regulator for regulating angle of revolution |
JPS6015957U (en) * | 1983-07-12 | 1985-02-02 | 三国工業株式会社 | EGR valve mechanism |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50148814A (en) * | 1974-05-20 | 1975-11-28 |
-
1979
- 1979-11-29 JP JP15487879A patent/JPS5676774A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50148814A (en) * | 1974-05-20 | 1975-11-28 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56106037A (en) * | 1980-01-17 | 1981-08-24 | Bosch Gmbh Robert | Regulator for regulating angle of revolution |
JPH0243011B2 (en) * | 1980-01-17 | 1990-09-26 | ||
JPS6015957U (en) * | 1983-07-12 | 1985-02-02 | 三国工業株式会社 | EGR valve mechanism |
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