JPS52144753A - Protector for pole change motor - Google Patents
Protector for pole change motorInfo
- Publication number
- JPS52144753A JPS52144753A JP6145076A JP6145076A JPS52144753A JP S52144753 A JPS52144753 A JP S52144753A JP 6145076 A JP6145076 A JP 6145076A JP 6145076 A JP6145076 A JP 6145076A JP S52144753 A JPS52144753 A JP S52144753A
- Authority
- JP
- Japan
- Prior art keywords
- protector
- change motor
- pole change
- motor
- pole
- 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
- Protection Of Generators And Motors (AREA)
Abstract
PURPOSE: To aim a prevention of the motor from burn-out failure, by such means that with a plurality of current detectors to control the conduction, temperature of the compressor be also detected with the detection of overcurrent made as well in accordance with the number of poles.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6145076A JPS52144753A (en) | 1976-05-26 | 1976-05-26 | Protector for pole change motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6145076A JPS52144753A (en) | 1976-05-26 | 1976-05-26 | Protector for pole change motor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS52144753A true JPS52144753A (en) | 1977-12-02 |
Family
ID=13171389
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6145076A Pending JPS52144753A (en) | 1976-05-26 | 1976-05-26 | Protector for pole change motor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52144753A (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS434030Y1 (en) * | 1964-10-30 | 1968-02-21 | ||
JPS4322770Y1 (en) * | 1965-03-03 | 1968-09-25 |
-
1976
- 1976-05-26 JP JP6145076A patent/JPS52144753A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS434030Y1 (en) * | 1964-10-30 | 1968-02-21 | ||
JPS4322770Y1 (en) * | 1965-03-03 | 1968-09-25 |
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