JPS5543927A - Freeze-proofing device of submersion type motor for driving pump - Google Patents
Freeze-proofing device of submersion type motor for driving pumpInfo
- Publication number
- JPS5543927A JPS5543927A JP11479878A JP11479878A JPS5543927A JP S5543927 A JPS5543927 A JP S5543927A JP 11479878 A JP11479878 A JP 11479878A JP 11479878 A JP11479878 A JP 11479878A JP S5543927 A JPS5543927 A JP S5543927A
- Authority
- JP
- Japan
- Prior art keywords
- phase
- switch
- stator winding
- motor
- freezing
- 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
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11479878A JPS5543927A (en) | 1978-09-19 | 1978-09-19 | Freeze-proofing device of submersion type motor for driving pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11479878A JPS5543927A (en) | 1978-09-19 | 1978-09-19 | Freeze-proofing device of submersion type motor for driving pump |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5543927A true JPS5543927A (en) | 1980-03-28 |
Family
ID=14646940
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11479878A Pending JPS5543927A (en) | 1978-09-19 | 1978-09-19 | Freeze-proofing device of submersion type motor for driving pump |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5543927A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120211093A1 (en) * | 2011-02-22 | 2012-08-23 | Micropump, Inc. | Pump assemblies with freeze-preventive heating |
CN103973051A (en) * | 2014-05-20 | 2014-08-06 | 江苏远中电机股份有限公司 | Pumping unit dragging device |
-
1978
- 1978-09-19 JP JP11479878A patent/JPS5543927A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120211093A1 (en) * | 2011-02-22 | 2012-08-23 | Micropump, Inc. | Pump assemblies with freeze-preventive heating |
CN103973051A (en) * | 2014-05-20 | 2014-08-06 | 江苏远中电机股份有限公司 | Pumping unit dragging device |
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Legal Events
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A521 | Written amendment |
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