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:
Mar. 23, 2010
Filed:
Nov. 15, 2006
Takao Sugimoto, Kobe, JP;
Ryozo Tanaka, Kakogawa, JP;
Koichiro Tsuji, Akashi, JP;
Dieter Bohn, Moers, DE;
Karsten Kusterer, Moresnet, BE;
Takao Sugimoto, Kobe, JP;
Ryozo Tanaka, Kakogawa, JP;
Koichiro Tsuji, Akashi, JP;
Dieter Bohn, Moers, DE;
Karsten Kusterer, Moresnet, BE;
Kawasaki Jukogyo Kabushiki Kaisha, Kobe-shi, JP;
Abstract
A film cooling structure includes a wall surface which faces a gas-flow passage for high-temperature gas. One or more than one pair of jetting holes are formed on the wall surface so as to respectively jet cooling media into the gas-flow passage. The pair of jetting holes respectively have jetting directions in which the cooling media are jetted from the pair of jetting holes into the gas-flow passage. The jetting directions of the pair of jetting holes are respectively set so as to respectively form swirls in directions in which the cooling media are mutually pressed against the wall surface.