JPS61121060U - - Google Patents
Info
- Publication number
- JPS61121060U JPS61121060U JP10266485U JP10266485U JPS61121060U JP S61121060 U JPS61121060 U JP S61121060U JP 10266485 U JP10266485 U JP 10266485U JP 10266485 U JP10266485 U JP 10266485U JP S61121060 U JPS61121060 U JP S61121060U
- Authority
- JP
- Japan
- Prior art keywords
- detection element
- resistor
- circuit
- electromagnetic circuit
- electromagnetic
- 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
- 238000001514 detection method Methods 0.000 claims description 12
- 238000010586 diagram Methods 0.000 description 7
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
Landscapes
- Monitoring And Testing Of Exchanges (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10266485U JPS61121060U (enExample) | 1985-07-04 | 1985-07-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10266485U JPS61121060U (enExample) | 1985-07-04 | 1985-07-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61121060U true JPS61121060U (enExample) | 1986-07-30 |
Family
ID=30662063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10266485U Pending JPS61121060U (enExample) | 1985-07-04 | 1985-07-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61121060U (enExample) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5217762A (en) * | 1975-08-01 | 1977-02-09 | Hitachi Ltd | Monitoring circuit of operating relays condition |
-
1985
- 1985-07-04 JP JP10266485U patent/JPS61121060U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5217762A (en) * | 1975-08-01 | 1977-02-09 | Hitachi Ltd | Monitoring circuit of operating relays condition |