JPH01143400U - - Google Patents
Info
- Publication number
- JPH01143400U JPH01143400U JP3752888U JP3752888U JPH01143400U JP H01143400 U JPH01143400 U JP H01143400U JP 3752888 U JP3752888 U JP 3752888U JP 3752888 U JP3752888 U JP 3752888U JP H01143400 U JPH01143400 U JP H01143400U
- Authority
- JP
- Japan
- Prior art keywords
- current value
- hot wire
- detector
- voltage
- alarm
- 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
- 238000005485 electric heating Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 229910001120 nichrome Inorganic materials 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3752888U JPH01143400U (en:Method) | 1988-03-22 | 1988-03-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3752888U JPH01143400U (en:Method) | 1988-03-22 | 1988-03-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01143400U true JPH01143400U (en:Method) | 1989-10-02 |
Family
ID=31264107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3752888U Pending JPH01143400U (en:Method) | 1988-03-22 | 1988-03-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01143400U (en:Method) |
-
1988
- 1988-03-22 JP JP3752888U patent/JPH01143400U/ja active Pending