JPS54125549A - Production method for sheath heater - Google Patents

Production method for sheath heater

Info

Publication number
JPS54125549A
JPS54125549A JP3324378A JP3324378A JPS54125549A JP S54125549 A JPS54125549 A JP S54125549A JP 3324378 A JP3324378 A JP 3324378A JP 3324378 A JP3324378 A JP 3324378A JP S54125549 A JPS54125549 A JP S54125549A
Authority
JP
Japan
Prior art keywords
metal pipe
pipe
extreme end
sheath heater
production method
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
JP3324378A
Other languages
Japanese (ja)
Other versions
JPS5910555B2 (en
Inventor
Noboru Naruo
Hiromichi Ito
Takashi 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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP53033243A priority Critical patent/JPS5910555B2/en
Publication of JPS54125549A publication Critical patent/JPS54125549A/en
Publication of JPS5910555B2 publication Critical patent/JPS5910555B2/en
Expired legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/40—Solar thermal energy, e.g. solar towers
    • Y02E10/44—Heat exchange systems

Abstract

PURPOSE: In the heat treatment of metal pipe, extreme end of the pipe is sealed and non oxidative gas is charged inside the pipe. By doing so, thermal decomposition of silicon resin can be prevented and luminescence can be maintained.
CONSTITUTION: An insulating material 4 in which magnesia powder and silicon resin are added is charged to a metal pipe 3. Then, sealing the extreme end of the metal pipe, diameter reduction and annealing are effected and after that, the metal pipe 3 is cut in its extreme end so that a terminal 2 is exposed to make sheath heater.
COPYRIGHT: (C)1979,JPO&Japio
JP53033243A 1978-03-22 1978-03-22 Manufacturing method of sheathed heater Expired JPS5910555B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53033243A JPS5910555B2 (en) 1978-03-22 1978-03-22 Manufacturing method of sheathed heater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53033243A JPS5910555B2 (en) 1978-03-22 1978-03-22 Manufacturing method of sheathed heater

Publications (2)

Publication Number Publication Date
JPS54125549A true JPS54125549A (en) 1979-09-29
JPS5910555B2 JPS5910555B2 (en) 1984-03-09

Family

ID=12381028

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53033243A Expired JPS5910555B2 (en) 1978-03-22 1978-03-22 Manufacturing method of sheathed heater

Country Status (1)

Country Link
JP (1) JPS5910555B2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5402380B2 (en) 2009-03-30 2014-01-29 三菱マテリアル株式会社 Method for producing porous aluminum sintered body
JP5428546B2 (en) 2009-06-04 2014-02-26 三菱マテリアル株式会社 Method for producing aluminum composite having porous aluminum sintered body

Also Published As

Publication number Publication date
JPS5910555B2 (en) 1984-03-09

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