JPH0531788Y2 - - Google Patents
Info
- Publication number
- JPH0531788Y2 JPH0531788Y2 JP3991085U JP3991085U JPH0531788Y2 JP H0531788 Y2 JPH0531788 Y2 JP H0531788Y2 JP 3991085 U JP3991085 U JP 3991085U JP 3991085 U JP3991085 U JP 3991085U JP H0531788 Y2 JPH0531788 Y2 JP H0531788Y2
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- motor
- voltage
- current
- relay
- 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 - Lifetime
Links
- 239000003990 capacitor Substances 0.000 claims description 26
- 238000001514 detection method Methods 0.000 claims description 15
- 230000002159 abnormal effect Effects 0.000 claims description 13
- 238000007599 discharging Methods 0.000 claims description 9
- 230000007423 decrease Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Testing Electric Properties And Detecting Electric Faults (AREA)
- Keying Circuit Devices (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Electronic Switches (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3991085U JPH0531788Y2 (en]) | 1985-03-22 | 1985-03-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3991085U JPH0531788Y2 (en]) | 1985-03-22 | 1985-03-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61157214U JPS61157214U (en]) | 1986-09-29 |
| JPH0531788Y2 true JPH0531788Y2 (en]) | 1993-08-16 |
Family
ID=30548300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3991085U Expired - Lifetime JPH0531788Y2 (en]) | 1985-03-22 | 1985-03-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0531788Y2 (en]) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2535834B2 (ja) * | 1986-07-10 | 1996-09-18 | 富士電機株式会社 | 無接点接触器の異常検出装置 |
-
1985
- 1985-03-22 JP JP3991085U patent/JPH0531788Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61157214U (en]) | 1986-09-29 |
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