JPS6213347Y2 - - Google Patents
Info
- Publication number
- JPS6213347Y2 JPS6213347Y2 JP12985879U JP12985879U JPS6213347Y2 JP S6213347 Y2 JPS6213347 Y2 JP S6213347Y2 JP 12985879 U JP12985879 U JP 12985879U JP 12985879 U JP12985879 U JP 12985879U JP S6213347 Y2 JPS6213347 Y2 JP S6213347Y2
- Authority
- JP
- Japan
- Prior art keywords
- porcelain
- heating element
- positive characteristic
- heat
- heating elements
- 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
- 238000010438 heat treatment Methods 0.000 claims description 60
- 229910052573 porcelain Inorganic materials 0.000 claims description 46
- 239000004020 conductor Substances 0.000 claims description 28
- 239000000919 ceramic Substances 0.000 claims description 16
- 229920003002 synthetic resin Polymers 0.000 description 5
- 239000000057 synthetic resin Substances 0.000 description 5
- 238000000605 extraction Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- HEHRHMRHPUNLIR-UHFFFAOYSA-N aluminum;hydroxy-[hydroxy(oxo)silyl]oxy-oxosilane;lithium Chemical compound [Li].[Al].O[Si](=O)O[Si](O)=O.O[Si](=O)O[Si](O)=O HEHRHMRHPUNLIR-UHFFFAOYSA-N 0.000 description 1
- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 description 1
- 229910002113 barium titanate Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 229910052878 cordierite Inorganic materials 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- JSKIRARMQDRGJZ-UHFFFAOYSA-N dimagnesium dioxido-bis[(1-oxido-3-oxo-2,4,6,8,9-pentaoxa-1,3-disila-5,7-dialuminabicyclo[3.3.1]nonan-7-yl)oxy]silane Chemical compound [Mg++].[Mg++].[O-][Si]([O-])(O[Al]1O[Al]2O[Si](=O)O[Si]([O-])(O1)O2)O[Al]1O[Al]2O[Si](=O)O[Si]([O-])(O1)O2 JSKIRARMQDRGJZ-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910000174 eucryptite Inorganic materials 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910001120 nichrome Inorganic materials 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 229910052670 petalite Inorganic materials 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Landscapes
- Resistance Heating (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12985879U JPS6213347Y2 (US20100223739A1-20100909-C00005.png) | 1979-09-19 | 1979-09-19 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12985879U JPS6213347Y2 (US20100223739A1-20100909-C00005.png) | 1979-09-19 | 1979-09-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5646994U JPS5646994U (US20100223739A1-20100909-C00005.png) | 1981-04-25 |
JPS6213347Y2 true JPS6213347Y2 (US20100223739A1-20100909-C00005.png) | 1987-04-06 |
Family
ID=29361592
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12985879U Expired JPS6213347Y2 (US20100223739A1-20100909-C00005.png) | 1979-09-19 | 1979-09-19 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6213347Y2 (US20100223739A1-20100909-C00005.png) |
-
1979
- 1979-09-19 JP JP12985879U patent/JPS6213347Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5646994U (US20100223739A1-20100909-C00005.png) | 1981-04-25 |