HEATING BODY FOR INDUCTION HEATING DEVICE

Title:

HEATING BODY FOR INDUCTION HEATING DEVICE

Document Type and Number:

Japanese Patent JP2002343543

Kind Code:

A

Abstract:

To prolong the life in the high temperature by increasing oxidation resistance of a heating body.

The heating body 1 for induction heating device is provided in the passage that is formed of a non-induction heating body so as to pass the liquid and is heated by induction heating and heats the liquid that is supplied so as to pass the above passage. The heating body comprises through holes 2a, 2b, 2c... in which the liquid passes and all the surface of the heating body including the surface of the through holes are coated by an oxidation resistance material. The oxidation resistance material is an oxide that is generated by coating glass on the surface of the heating body. The coated oxidation resistance material is a compound of TiN, TiC, CrN, Al2O3, SiC or the like that are coated by PVD(physical vapor deposition) or CVD(chemical vapor deposition) or ceramics.

Inventors:

NISHIKAWA SUSUMU
HAMA TOSHIHIKO
ECHIGO YUKINORI

Application Number:

JP2001142200A

Publication Date:

November 29, 2002

Filing Date:

May 11, 2001

Export Citation:

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Assignee:

KOGI CORP

International Classes:

H05B6/10; C23C14/06; C23C14/08; C23C14/10; C23C16/32; C23C16/34; C23C16/40; F24H1/10; F27D11/06; F28F19/02; (IPC1-7): H05B6/10; C23C14/06; C23C14/08; C23C14/10; C23C16/32; C23C16/34; C23C16/40; F24H1/10

Domestic Patent References:

JPH09260042A	1997-10-03
JPH11233245A	1999-08-27
JP2000198076A	2000-07-18

Attorney, Agent or Firm:

Hiroshi Tanaka (1 outside)

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