JPS5479844A - Sheathed heater and its manufacturing process - Google Patents
Sheathed heater and its manufacturing processInfo
- Publication number
- JPS5479844A JPS5479844A JP14745077A JP14745077A JPS5479844A JP S5479844 A JPS5479844 A JP S5479844A JP 14745077 A JP14745077 A JP 14745077A JP 14745077 A JP14745077 A JP 14745077A JP S5479844 A JPS5479844 A JP S5479844A
- Authority
- JP
- Japan
- Prior art keywords
- manufacturing process
- oxide
- sheathed heater
- magnesia
- insulation resistance
- 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
Landscapes
- Resistance Heating (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14745077A JPS5479844A (en) | 1977-12-07 | 1977-12-07 | Sheathed heater and its manufacturing process |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14745077A JPS5479844A (en) | 1977-12-07 | 1977-12-07 | Sheathed heater and its manufacturing process |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5479844A true JPS5479844A (en) | 1979-06-26 |
JPS5549397B2 JPS5549397B2 (hu) | 1980-12-11 |
Family
ID=15430617
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14745077A Granted JPS5479844A (en) | 1977-12-07 | 1977-12-07 | Sheathed heater and its manufacturing process |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5479844A (hu) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS632291U (hu) * | 1986-06-20 | 1988-01-08 | ||
JPH01170774U (hu) * | 1988-05-14 | 1989-12-04 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5125600A (ja) * | 1974-08-27 | 1976-03-02 | Unitika Ltd | Shinkinagankeisokyojugotai no seizoho |
-
1977
- 1977-12-07 JP JP14745077A patent/JPS5479844A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5125600A (ja) * | 1974-08-27 | 1976-03-02 | Unitika Ltd | Shinkinagankeisokyojugotai no seizoho |
Also Published As
Publication number | Publication date |
---|---|
JPS5549397B2 (hu) | 1980-12-11 |
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