JPS5458264A - Heating and heat-insulating vessel - Google Patents

Heating and heat-insulating vessel

Info

Publication number
JPS5458264A
JPS5458264A JP12551677A JP12551677A JPS5458264A JP S5458264 A JPS5458264 A JP S5458264A JP 12551677 A JP12551677 A JP 12551677A JP 12551677 A JP12551677 A JP 12551677A JP S5458264 A JPS5458264 A JP S5458264A
Authority
JP
Japan
Prior art keywords
vessel
thermal medium
heating
heating device
heating part
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
JP12551677A
Other languages
Japanese (ja)
Inventor
Eiki Okamoto
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 JP12551677A priority Critical patent/JPS5458264A/en
Publication of JPS5458264A publication Critical patent/JPS5458264A/en
Pending legal-status Critical Current

Links

Landscapes

  • Thermally Insulated Containers For Foods (AREA)

Abstract

PURPOSE: To enable the AC power source for domestic use and the DC power source for cars to be used by arranging an AC-DC heating device at the bottom heating part of the vessel body in double structure made of glass or ceramics.
CONSTITUTION: The closed body 1 made of glass or ceramics is constituted of an outside wall 2 and an inside wall 3, and has a closed cavity 4 deaerated. In said cavity 4, volatile thermal medium 5 such as water, alcohol, or fleon is enclosed in a proper amount. The thermal medium 5 is gathered at a heating part 6 by the action of gravity. A cylindrical heating device 7 used with AC-DC powder source is arranged in close adhesion on the outer periphery of a water proof case 8 arranged on the outer periphery of a heating part 6. The heat generated by the heating device 7 is transmitted to the thermal medium 5 in the vessel, and heats the liquid 10 in the vessel rapidly, hardly generating a temperature difference. The device 7 is constituted of an AC heater 7, and a DC heater 72
COPYRIGHT: (C)1979,JPO&Japio
JP12551677A 1977-10-18 1977-10-18 Heating and heat-insulating vessel Pending JPS5458264A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12551677A JPS5458264A (en) 1977-10-18 1977-10-18 Heating and heat-insulating vessel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12551677A JPS5458264A (en) 1977-10-18 1977-10-18 Heating and heat-insulating vessel

Publications (1)

Publication Number Publication Date
JPS5458264A true JPS5458264A (en) 1979-05-10

Family

ID=14912071

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12551677A Pending JPS5458264A (en) 1977-10-18 1977-10-18 Heating and heat-insulating vessel

Country Status (1)

Country Link
JP (1) JPS5458264A (en)

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