JPS5383010A - Rotational speed controller - Google Patents
Rotational speed controllerInfo
- Publication number
- JPS5383010A JPS5383010A JP15944776A JP15944776A JPS5383010A JP S5383010 A JPS5383010 A JP S5383010A JP 15944776 A JP15944776 A JP 15944776A JP 15944776 A JP15944776 A JP 15944776A JP S5383010 A JPS5383010 A JP S5383010A
- Authority
- JP
- Japan
- Prior art keywords
- rotational speed
- speed controller
- electric valve
- motor
- exceeding
- 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 Ac Motors In General (AREA)
Abstract
PURPOSE: To provide a control of rotational speed not exceeding a certain speed, by providing a voltage controller, comprising a controllable electric valve made in anti-parallel connection and a firing device for controlling a firing angle of the electric valve in accordance with a rotational speed of the motor, in the motor driving circuit.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15944776A JPS5383010A (en) | 1976-12-28 | 1976-12-28 | Rotational speed controller |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15944776A JPS5383010A (en) | 1976-12-28 | 1976-12-28 | Rotational speed controller |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5383010A true JPS5383010A (en) | 1978-07-22 |
Family
ID=15693943
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15944776A Pending JPS5383010A (en) | 1976-12-28 | 1976-12-28 | Rotational speed controller |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5383010A (en) |
-
1976
- 1976-12-28 JP JP15944776A patent/JPS5383010A/en active Pending
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