JPS53106944A - Manufacturing method of sheathed heater - Google Patents
Manufacturing method of sheathed heaterInfo
- Publication number
- JPS53106944A JPS53106944A JP2204877A JP2204877A JPS53106944A JP S53106944 A JPS53106944 A JP S53106944A JP 2204877 A JP2204877 A JP 2204877A JP 2204877 A JP2204877 A JP 2204877A JP S53106944 A JPS53106944 A JP S53106944A
- Authority
- JP
- Japan
- Prior art keywords
- manufacturing
- sheathed heater
- mixture
- treating
- heating
- 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.)
- Granted
Links
Abstract
PURPOSE: To prevent generation of insulation inferiority by mixing carbonate of alkaline earth metals into insulating materials and heating-treating the mixture above the thermal decomposition temperature of said mixture.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2204877A JPS583352B2 (en) | 1977-02-28 | 1977-02-28 | Manufacturing method of sheathed heater |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2204877A JPS583352B2 (en) | 1977-02-28 | 1977-02-28 | Manufacturing method of sheathed heater |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS53106944A true JPS53106944A (en) | 1978-09-18 |
JPS583352B2 JPS583352B2 (en) | 1983-01-20 |
Family
ID=12072031
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2204877A Expired JPS583352B2 (en) | 1977-02-28 | 1977-02-28 | Manufacturing method of sheathed heater |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS583352B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5715393A (en) * | 1980-06-30 | 1982-01-26 | Matsushita Electric Ind Co Ltd | Sheathed heater |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6091541U (en) * | 1983-11-29 | 1985-06-22 | 井上エムテ−ピ−株式会社 | Hollow synthetic resin mold |
JPS60143159A (en) * | 1983-12-29 | 1985-07-29 | Toyoda Gosei Co Ltd | Molding |
-
1977
- 1977-02-28 JP JP2204877A patent/JPS583352B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5715393A (en) * | 1980-06-30 | 1982-01-26 | Matsushita Electric Ind Co Ltd | Sheathed heater |
Also Published As
Publication number | Publication date |
---|---|
JPS583352B2 (en) | 1983-01-20 |
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