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:
Dec. 15, 2015
Filed:
Sep. 04, 2012
Marc Rauch, Regensdorf, CH;
Tobias Steffen, Geroidswill, CH;
Joachim Krautzig, Widen, CH;
Amin Busekros, Zurich, CH;
Juergen Pacholleck, Taegerig, CH;
Marc Rauch, Regensdorf, CH;
Tobias Steffen, Geroidswill, CH;
Joachim Krautzig, Widen, CH;
Amin Busekros, Zurich, CH;
Juergen Pacholleck, Taegerig, CH;
ALSTOM TECHNOLOGY LTD, Baden, CH;
Abstract
A gas duct for a gas turbine through which exhaust gases from the gas turbine are discharged to an outside includes a concentric inner casing and an outer casing disposed at a distance from the inner casing and concentrically encompassing the inner casing. A plurality of radial support struts interconnect the inner casing and the outer casing. Each of the support struts, the inner casing and the outer casing each have a heat-resistant lining disposed so as to provide protection against heat from the exhaust gases. The heat-resistant the linings of each of the support struts, the inner casing and the outer casing are divided in each case into a plurality of separate segments that are fastened to a support structure in an arrangement that provides an individual entirely or almost stress-free thermal expansion of each of the plurality of separate segments in an expansion plane.