JPH0190238U - - Google Patents
Info
- Publication number
- JPH0190238U JPH0190238U JP18309987U JP18309987U JPH0190238U JP H0190238 U JPH0190238 U JP H0190238U JP 18309987 U JP18309987 U JP 18309987U JP 18309987 U JP18309987 U JP 18309987U JP H0190238 U JPH0190238 U JP H0190238U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- transformer
- breaker
- amplifier
- floats
- 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
- 230000002265 prevention Effects 0.000 claims 1
- 238000001514 detection method Methods 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
Landscapes
- Emergency Protection Circuit Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18309987U JPH0190238U (en]) | 1987-11-30 | 1987-11-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18309987U JPH0190238U (en]) | 1987-11-30 | 1987-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0190238U true JPH0190238U (en]) | 1989-06-14 |
Family
ID=31474532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18309987U Pending JPH0190238U (en]) | 1987-11-30 | 1987-11-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0190238U (en]) |
-
1987
- 1987-11-30 JP JP18309987U patent/JPH0190238U/ja active Pending