JPS63138831U - - Google Patents
Info
- Publication number
- JPS63138831U JPS63138831U JP3211487U JP3211487U JPS63138831U JP S63138831 U JPS63138831 U JP S63138831U JP 3211487 U JP3211487 U JP 3211487U JP 3211487 U JP3211487 U JP 3211487U JP S63138831 U JPS63138831 U JP S63138831U
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- resistor
- control room
- relay
- predetermined value
- 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 3
- 230000002159 abnormal effect Effects 0.000 claims 1
- 230000005856 abnormality Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Safety Devices In Control Systems (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3211487U JPS63138831U (enrdf_load_html_response) | 1987-03-05 | 1987-03-05 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3211487U JPS63138831U (enrdf_load_html_response) | 1987-03-05 | 1987-03-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63138831U true JPS63138831U (enrdf_load_html_response) | 1988-09-13 |
Family
ID=30838477
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3211487U Pending JPS63138831U (enrdf_load_html_response) | 1987-03-05 | 1987-03-05 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63138831U (enrdf_load_html_response) |
-
1987
- 1987-03-05 JP JP3211487U patent/JPS63138831U/ja active Pending
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