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:
Jun. 04, 2002
Filed:
Apr. 27, 1999
Masashi Takahashi, Yokohama, JP;
Kazuhide Matsumoto, Hachioji, JP;
Masayuki Itoh, Kawasaki, JP;
Masahiro Saitou, Yokohama, JP;
Kunihiko Wada, Kawasaki, JP;
Akinori Koga, Yokohama, JP;
Kabushiki Kaisha Toshiba, Kawasaki, JP;
Abstract
A high temperature component such a gas turbine high temperature component, for example, constituting movable or stationary blade portion, thereby comprises a base material and a thermal barrier coating coated on a surface of the base material. The thermal barrier coating has a thermal barrier characteristic controlled in accordance with an environment to which a high temperature component is exposed so as to make substantially uniform a surface temperature of the base material. The thermal barrier coating comprises a thermal barrier ceramic layer having a thermal barrier characteristic capable of being controlled by varying a thickness thereof at portions of the thermal barrier ceramic layer.