JPS53116418A - Speed controller for motor - Google Patents
Speed controller for motorInfo
- Publication number
- JPS53116418A JPS53116418A JP3091177A JP3091177A JPS53116418A JP S53116418 A JPS53116418 A JP S53116418A JP 3091177 A JP3091177 A JP 3091177A JP 3091177 A JP3091177 A JP 3091177A JP S53116418 A JPS53116418 A JP S53116418A
- Authority
- JP
- Japan
- Prior art keywords
- motor
- speed controller
- coil
- controlling
- mono
- 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
Abstract
PURPOSE: To perform speed switching of motor by controlling function of switching transistor for controlling current supplied to armature coil to transfer between mono-directional and bidirectional conduction of coil.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52030911A JPS5947958B2 (en) | 1977-03-19 | 1977-03-19 | Motor rotation speed control device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52030911A JPS5947958B2 (en) | 1977-03-19 | 1977-03-19 | Motor rotation speed control device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS53116418A true JPS53116418A (en) | 1978-10-11 |
JPS5947958B2 JPS5947958B2 (en) | 1984-11-22 |
Family
ID=12316876
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52030911A Expired JPS5947958B2 (en) | 1977-03-19 | 1977-03-19 | Motor rotation speed control device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5947958B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57145585A (en) * | 1981-02-27 | 1982-09-08 | Yokogawa Hokushin Electric Corp | Rotating speed control circuit for dc brushless motor |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0264141U (en) * | 1988-11-01 | 1990-05-14 |
-
1977
- 1977-03-19 JP JP52030911A patent/JPS5947958B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57145585A (en) * | 1981-02-27 | 1982-09-08 | Yokogawa Hokushin Electric Corp | Rotating speed control circuit for dc brushless motor |
Also Published As
Publication number | Publication date |
---|---|
JPS5947958B2 (en) | 1984-11-22 |
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