JPS52111616A - Method of detecting wounddrotor induction motor speed - Google Patents
Method of detecting wounddrotor induction motor speedInfo
- Publication number
- JPS52111616A JPS52111616A JP2879476A JP2879476A JPS52111616A JP S52111616 A JPS52111616 A JP S52111616A JP 2879476 A JP2879476 A JP 2879476A JP 2879476 A JP2879476 A JP 2879476A JP S52111616 A JPS52111616 A JP S52111616A
- Authority
- JP
- Japan
- Prior art keywords
- wounddrotor
- detecting
- motor speed
- induction motor
- induction
- 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
- Linear Or Angular Velocity Measurement And Their Indicating Devices (AREA)
- Control Of Ac Motors In General (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2879476A JPS52111616A (en) | 1976-03-16 | 1976-03-16 | Method of detecting wounddrotor induction motor speed |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2879476A JPS52111616A (en) | 1976-03-16 | 1976-03-16 | Method of detecting wounddrotor induction motor speed |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS52111616A true JPS52111616A (en) | 1977-09-19 |
Family
ID=12258319
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2879476A Pending JPS52111616A (en) | 1976-03-16 | 1976-03-16 | Method of detecting wounddrotor induction motor speed |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52111616A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57165578A (en) * | 1981-04-03 | 1982-10-12 | Kenichi Hayashida | Fine speed control circuit of automatic door |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4891516A (en) * | 1972-03-03 | 1973-11-28 |
-
1976
- 1976-03-16 JP JP2879476A patent/JPS52111616A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4891516A (en) * | 1972-03-03 | 1973-11-28 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57165578A (en) * | 1981-04-03 | 1982-10-12 | Kenichi Hayashida | Fine speed control circuit of automatic door |
JPH0227511B2 (en) * | 1981-04-03 | 1990-06-18 | Kenichi Hayashida |
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