JPS5432866A - Electric water heating heat insulating instrument - Google Patents

Electric water heating heat insulating instrument

Info

Publication number
JPS5432866A
JPS5432866A JP9974877A JP9974877A JPS5432866A JP S5432866 A JPS5432866 A JP S5432866A JP 9974877 A JP9974877 A JP 9974877A JP 9974877 A JP9974877 A JP 9974877A JP S5432866 A JPS5432866 A JP S5432866A
Authority
JP
Japan
Prior art keywords
heat insulating
water heating
electric water
heating heat
insulating instrument
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
JP9974877A
Other languages
Japanese (ja)
Inventor
Eiki Okamoto
Yoshinori Inoue
Satoru Fujimoto
Susumu Kitamura
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.)
Sharp Corp
Original Assignee
Sharp 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 Sharp Corp filed Critical Sharp Corp
Priority to JP9974877A priority Critical patent/JPS5432866A/en
Publication of JPS5432866A publication Critical patent/JPS5432866A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To prevent the damages of a heating portion, by switching an upset switch OFF when a vessel upsets, and by de-energizing a heater to eliminate the temp rise of the heating portion and to remove thermal shock due to a thermal medium.
COPYRIGHT: (C)1979,JPO&Japio
JP9974877A 1977-08-16 1977-08-16 Electric water heating heat insulating instrument Pending JPS5432866A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9974877A JPS5432866A (en) 1977-08-16 1977-08-16 Electric water heating heat insulating instrument

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9974877A JPS5432866A (en) 1977-08-16 1977-08-16 Electric water heating heat insulating instrument

Publications (1)

Publication Number Publication Date
JPS5432866A true JPS5432866A (en) 1979-03-10

Family

ID=14255609

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9974877A Pending JPS5432866A (en) 1977-08-16 1977-08-16 Electric water heating heat insulating instrument

Country Status (1)

Country Link
JP (1) JPS5432866A (en)

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