JPS5432866A - Electric water heating heat insulating instrument - Google Patents
Electric water heating heat insulating instrumentInfo
- 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
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
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) |
-
1977
- 1977-08-16 JP JP9974877A patent/JPS5432866A/en active Pending
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