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:
Jul. 24, 2007
Filed:
Jan. 13, 2004
Hans-thomas Bolms, Mülheim, DE;
Andreas Heselhaus, Düsseldorf, DE;
Bernhard Hoffschmidt, Bergisch Gladbach, DE;
Hans-Thomas Bolms, Mülheim, DE;
Andreas Heselhaus, Düsseldorf, DE;
Bernhard Hoffschmidt, Bergisch Gladbach, DE;
Siemens Aktiengesellschaft, Munich, DE;
Abstract
A coolable segment for a turbomachine such as a combustion turbine, which turbomachine is operated with a hot fluid. The segment comprises a cooling wall extending in an axial direction and in a circumferential direction orthogonal to the axial direction; a hot fluid surface to be exposed to the hot fluid. Between the wall and the surface a cooling structure is arranged which is permeable to cooling fluid and provides cooling surfaces for cooling by heat transmission through radiation. The cooling structure comprises either a netting, in particular a wire netting or a porous material.