JPS53106944A - Manufacturing method of sheathed heater - Google Patents

Manufacturing method of sheathed heater

Info

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
Application number
JP2204877A
Other languages
Japanese (ja)
Other versions
JPS583352B2 (en
Inventor
Katsuhiro Ono
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP2204877A priority Critical patent/JPS583352B2/en
Publication of JPS53106944A publication Critical patent/JPS53106944A/en
Publication of JPS583352B2 publication Critical patent/JPS583352B2/en
Expired legal-status Critical Current

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
JP2204877A 1977-02-28 1977-02-28 Manufacturing method of sheathed heater Expired JPS583352B2 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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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