JPS53116424A - Speed controller for dc motor - Google Patents
Speed controller for dc motorInfo
- Publication number
- JPS53116424A JPS53116424A JP3095777A JP3095777A JPS53116424A JP S53116424 A JPS53116424 A JP S53116424A JP 3095777 A JP3095777 A JP 3095777A JP 3095777 A JP3095777 A JP 3095777A JP S53116424 A JPS53116424 A JP S53116424A
- Authority
- JP
- Japan
- Prior art keywords
- motor
- speed controller
- electromotive force
- detection voltage
- choke coil
- 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
- Control Of Direct Current Motors (AREA)
Abstract
PURPOSE: To improve reliability by constituting resistor for obtaining detection voltage dependent on counter electromotive force of DC motor with choke coil for preventing electric noise.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3095777A JPS53116424A (en) | 1977-03-18 | 1977-03-18 | Speed controller for dc motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3095777A JPS53116424A (en) | 1977-03-18 | 1977-03-18 | Speed controller for dc motor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS53116424A true JPS53116424A (en) | 1978-10-11 |
Family
ID=12318153
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3095777A Pending JPS53116424A (en) | 1977-03-18 | 1977-03-18 | Speed controller for dc motor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53116424A (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3348112A (en) * | 1964-12-01 | 1967-10-17 | Gen Motors Corp | Transistorized d. c. motor speed control system |
JPS4716916A (en) * | 1971-02-03 | 1972-09-05 | ||
JPS4728563U (en) * | 1971-04-20 | 1972-12-01 | ||
JPS4921524U (en) * | 1972-05-24 | 1974-02-23 |
-
1977
- 1977-03-18 JP JP3095777A patent/JPS53116424A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3348112A (en) * | 1964-12-01 | 1967-10-17 | Gen Motors Corp | Transistorized d. c. motor speed control system |
JPS4716916A (en) * | 1971-02-03 | 1972-09-05 | ||
JPS4728563U (en) * | 1971-04-20 | 1972-12-01 | ||
JPS4921524U (en) * | 1972-05-24 | 1974-02-23 |
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