Title:
SHEET HEATER
Document Type and Number:
Japanese Patent JP2001167863
Kind Code:
A
Abstract:
To provide a sheet heater used in cooking having a structure in which heat from a heating element is hard to be transferred to a heat insulator and which can obtain high radiating amount and prevents the heating element from being corroded by salt.
Ribbon shape heating element 7 having gathers is inserted into a groove 9 formed on the upper surface of a heat insulator 8 in such a form that the tip of the heating element thereof does not protrude from the top surface of the insulator and side thereof is opposed to a heated object. Therefore, radiating area can be remarkably improved and prevents drooping of the heating element during heating.
Inventors:
KANEKO YASUNORI
MORI YASUHISA
KUGII YASUO
MORI YASUHISA
KUGII YASUO
Application Number:
JP34983099A
Publication Date:
June 22, 2001
Filing Date:
December 09, 1999
Export Citation:
Assignee:
MATSUSHITA ELECTRIC IND CO LTD
International Classes:
H05B3/20; H05B3/64; (IPC1-7): H05B3/20
Attorney, Agent or Firm:
Fumio Iwahashi (2 others)