Title:
HEAT-INSULATED COOKING POT
Document Type and Number:
Japanese Patent JPH08266398
Kind Code:
A
Abstract:
PURPOSE: To prevent the buckling by external pressure while the bottom section of an outer container is formed into a flat shape and suppress heat loss to the utmost in a heat-insulated cooking pot constituted of the heat insulating outer container made of a vacuum double-wall container and an inner pot.
CONSTITUTION: A spacer 18 joined to one of an inner tube 6 and an outer tube 7 and kept in no contact with the other is fitted in a vacuum gap section 9 formed between the inner tube 6 and the outer tube 7 of a vacuum double-wall container 10.
Inventors:
ITO SEIICHI
ARAI YOSHINORI
WATANABE ISAO
MATSUDA KUNIO
ARAI YOSHINORI
WATANABE ISAO
MATSUDA KUNIO
Application Number:
JP7422595A
Publication Date:
October 15, 1996
Filing Date:
March 30, 1995
Export Citation:
Assignee:
NIPPON OXYGEN CO LTD
International Classes:
A47J41/02; A47J27/00; A47J36/36; A47J39/02; (IPC1-7): A47J27/00; A47J39/02; A47J41/02
Attorney, Agent or Firm:
Masatake Shiga (2 outside)