JPS54112041A - Terminal sealing method of sheathed heater - Google Patents

Terminal sealing method of sheathed heater

Info

Publication number
JPS54112041A
JPS54112041A JP1940578A JP1940578A JPS54112041A JP S54112041 A JPS54112041 A JP S54112041A JP 1940578 A JP1940578 A JP 1940578A JP 1940578 A JP1940578 A JP 1940578A JP S54112041 A JPS54112041 A JP S54112041A
Authority
JP
Japan
Prior art keywords
terminal
sheathed heater
frit
sealing method
terminal sealing
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.)
Pending
Application number
JP1940578A
Other languages
Japanese (ja)
Inventor
Katsuhiro Yamazaki
Hiroshi Matsuzaki
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.)
Hitachi Heating Appliances Co Ltd
Hitachi Netsu Kigu KK
Original Assignee
Hitachi Heating Appliances Co Ltd
Hitachi Netsu Kigu KK
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 Hitachi Heating Appliances Co Ltd, Hitachi Netsu Kigu KK filed Critical Hitachi Heating Appliances Co Ltd
Priority to JP1940578A priority Critical patent/JPS54112041A/en
Publication of JPS54112041A publication Critical patent/JPS54112041A/en
Pending legal-status Critical Current

Links

Landscapes

  • Resistance Heating (AREA)

Abstract

PURPOSE: To improve the sealing effect and mechanical strength of frit, by filling the terminal of a sheathed heater with a mixture of frit powder and magnesia powder.
CONSTITUTION: A terminal of a sheathed heater is filled with a mixture 6 of frit powder and magnesia powder so that the mixture is projected by about 2mm from the end of metal pipe 1. The terminal is then heated at the meling temperature of frit for sealing the terminal of the heater.
COPYRIGHT: (C)1979,JPO&Japio
JP1940578A 1978-02-22 1978-02-22 Terminal sealing method of sheathed heater Pending JPS54112041A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1940578A JPS54112041A (en) 1978-02-22 1978-02-22 Terminal sealing method of sheathed heater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1940578A JPS54112041A (en) 1978-02-22 1978-02-22 Terminal sealing method of sheathed heater

Publications (1)

Publication Number Publication Date
JPS54112041A true JPS54112041A (en) 1979-09-01

Family

ID=11998341

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1940578A Pending JPS54112041A (en) 1978-02-22 1978-02-22 Terminal sealing method of sheathed heater

Country Status (1)

Country Link
JP (1) JPS54112041A (en)

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