JPS6157672B2 - - Google Patents
Info
- Publication number
- JPS6157672B2 JPS6157672B2 JP4615776A JP4615776A JPS6157672B2 JP S6157672 B2 JPS6157672 B2 JP S6157672B2 JP 4615776 A JP4615776 A JP 4615776A JP 4615776 A JP4615776 A JP 4615776A JP S6157672 B2 JPS6157672 B2 JP S6157672B2
- Authority
- JP
- Japan
- Prior art keywords
- temperature coefficient
- positive temperature
- case
- coefficient thermistor
- electrodes
- 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.)
- Expired
Links
- 239000000463 material Substances 0.000 claims description 19
- 239000000615 nonconductor Substances 0.000 claims description 18
- 229910052573 porcelain Inorganic materials 0.000 claims description 6
- 229920002379 silicone rubber Polymers 0.000 claims description 5
- 239000004945 silicone rubber Substances 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 229920001187 thermosetting polymer Polymers 0.000 claims description 2
- 239000004020 conductor Substances 0.000 claims 4
- 238000010438 heat treatment Methods 0.000 description 7
- 230000020169 heat generation Effects 0.000 description 5
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 4
- 239000004519 grease Substances 0.000 description 4
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000010445 mica Substances 0.000 description 2
- 229910052618 mica group Inorganic materials 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000007650 screen-printing Methods 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 239000009719 polyimide resin Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000001771 vacuum deposition Methods 0.000 description 1
Landscapes
- Resistance Heating (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4615776A JPS52132439A (en) | 1976-04-23 | 1976-04-23 | Exothermic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4615776A JPS52132439A (en) | 1976-04-23 | 1976-04-23 | Exothermic device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS52132439A JPS52132439A (en) | 1977-11-07 |
| JPS6157672B2 true JPS6157672B2 (US20110232667A1-20110929-C00004.png) | 1986-12-08 |
Family
ID=12739151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4615776A Granted JPS52132439A (en) | 1976-04-23 | 1976-04-23 | Exothermic device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS52132439A (US20110232667A1-20110929-C00004.png) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54112635U (US20110232667A1-20110929-C00004.png) * | 1978-01-27 | 1979-08-08 | ||
| JPS565394U (US20110232667A1-20110929-C00004.png) * | 1979-06-25 | 1981-01-17 | ||
| JPS5813695U (ja) * | 1981-07-20 | 1983-01-28 | ティーディーケイ株式会社 | 発熱装置 |
-
1976
- 1976-04-23 JP JP4615776A patent/JPS52132439A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS52132439A (en) | 1977-11-07 |
