JPS5448028A - Reversible single phase induction motor - Google Patents
Reversible single phase induction motorInfo
- Publication number
- JPS5448028A JPS5448028A JP11531477A JP11531477A JPS5448028A JP S5448028 A JPS5448028 A JP S5448028A JP 11531477 A JP11531477 A JP 11531477A JP 11531477 A JP11531477 A JP 11531477A JP S5448028 A JPS5448028 A JP S5448028A
- Authority
- JP
- Japan
- Prior art keywords
- thermister
- winding
- aux
- circuit
- starting
- 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
- Motor And Converter Starters (AREA)
Abstract
PURPOSE: To switch rotary direction by providing parallel circuit of first and second thermistors in series with the series circuit of compound winding and starting capacitor while simultaneously to perform quick switching to reverse rotation by switching the first and second thermistors.
CONSTITUTION: At the starting first thermister 5 is connected. Since the resistance of the first thermister 5 is quite low current flows in parallel to main and aux. winding circuits to increase the rotation in accordance with starting torque characteristic. The temperature of the thermister 5 increases abruptly and when the motor reaches to full speed aux. winding circuit is brought to substantially disconnected state. In order to perform reverse rotaion, aux. winding circuit is connected in reverse direction to the power source while the terminal U is switched to second thermister 6 side by means of switch 7
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11531477A JPS5448028A (en) | 1977-09-26 | 1977-09-26 | Reversible single phase induction motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11531477A JPS5448028A (en) | 1977-09-26 | 1977-09-26 | Reversible single phase induction motor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5448028A true JPS5448028A (en) | 1979-04-16 |
Family
ID=14659541
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11531477A Pending JPS5448028A (en) | 1977-09-26 | 1977-09-26 | Reversible single phase induction motor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5448028A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0425496U (en) * | 1990-06-21 | 1992-02-28 |
-
1977
- 1977-09-26 JP JP11531477A patent/JPS5448028A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0425496U (en) * | 1990-06-21 | 1992-02-28 |
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