The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 24, 2006
Filed:
Feb. 23, 2005
Yoshinobu Goto, Nagoya, JP;
Hideyoshi Tsuruta, Tokai, JP;
Yoshinobu Goto, Nagoya, JP;
Hideyoshi Tsuruta, Tokai, JP;
NGK Insulators, Ltd., Nagoya, JP;
Abstract
An object of the present invention is to provide a heating system having a ceramic heater and a supporting member supporting the back face of the heater, so that the cost of the supporting member can be reduced, the design change of the heater is made easier and excellent flatness of the heating face on use can be maintained. The heating system has a ceramic substratehaving a heating faceand a back face, a heating meansfor generating heat from the heating faceof the substrate, a metal supporting membersupporting the back faceof the substrate, and a heat insulating plateprovided between the back faceof the substrateand the supporting member