JPH0210772Y2 - - Google Patents
Info
- Publication number
- JPH0210772Y2 JPH0210772Y2 JP1988132208U JP13220888U JPH0210772Y2 JP H0210772 Y2 JPH0210772 Y2 JP H0210772Y2 JP 1988132208 U JP1988132208 U JP 1988132208U JP 13220888 U JP13220888 U JP 13220888U JP H0210772 Y2 JPH0210772 Y2 JP H0210772Y2
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- current
- phase
- signal
- drive
- 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.)
- Expired
Links
- 238000001514 detection method Methods 0.000 claims description 78
- 238000004804 winding Methods 0.000 claims description 14
- 239000004020 conductor Substances 0.000 description 4
- 230000002950 deficient Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 208000032368 Device malfunction Diseases 0.000 description 1
- 230000018199 S phase Effects 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Protection Of Static Devices (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988132208U JPH0210772Y2 (ro) | 1983-12-20 | 1988-10-07 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58241603A JPS60131021A (ja) | 1983-12-20 | 1983-12-20 | リレ−故障検出装置 |
JP1988132208U JPH0210772Y2 (ro) | 1983-12-20 | 1988-10-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0169335U JPH0169335U (ro) | 1989-05-09 |
JPH0210772Y2 true JPH0210772Y2 (ro) | 1990-03-16 |
Family
ID=62839088
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1988132208U Expired JPH0210772Y2 (ro) | 1983-12-20 | 1988-10-07 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0210772Y2 (ro) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5424638B2 (ro) * | 1974-06-17 | 1979-08-22 |
-
1988
- 1988-10-07 JP JP1988132208U patent/JPH0210772Y2/ja not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5424638B2 (ro) * | 1974-06-17 | 1979-08-22 |
Also Published As
Publication number | Publication date |
---|---|
JPH0169335U (ro) | 1989-05-09 |
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