JPH0397892U - - Google Patents
Info
- Publication number
- JPH0397892U JPH0397892U JP552790U JP552790U JPH0397892U JP H0397892 U JPH0397892 U JP H0397892U JP 552790 U JP552790 U JP 552790U JP 552790 U JP552790 U JP 552790U JP H0397892 U JPH0397892 U JP H0397892U
- Authority
- JP
- Japan
- Prior art keywords
- ceramic heater
- conductor
- normally closed
- closed contact
- safety device
- 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
- 239000000919 ceramic Substances 0.000 claims description 11
- 239000004020 conductor Substances 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 14
- 238000009423 ventilation Methods 0.000 description 3
Landscapes
- Control Of Resistance Heating (AREA)
- Resistance Heating (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP552790U JPH0397892U (OSRAM) | 1990-01-24 | 1990-01-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP552790U JPH0397892U (OSRAM) | 1990-01-24 | 1990-01-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0397892U true JPH0397892U (OSRAM) | 1991-10-09 |
Family
ID=31509230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP552790U Pending JPH0397892U (OSRAM) | 1990-01-24 | 1990-01-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0397892U (OSRAM) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5676185A (en) * | 1979-11-25 | 1981-06-23 | Matsushita Electric Industrial Co Ltd | Device for preventing overheat of film heater |
| JPS58184288A (ja) * | 1982-04-20 | 1983-10-27 | 株式会社日本自動車部品総合研究所 | 電熱装置 |
-
1990
- 1990-01-24 JP JP552790U patent/JPH0397892U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5676185A (en) * | 1979-11-25 | 1981-06-23 | Matsushita Electric Industrial Co Ltd | Device for preventing overheat of film heater |
| JPS58184288A (ja) * | 1982-04-20 | 1983-10-27 | 株式会社日本自動車部品総合研究所 | 電熱装置 |
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