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. 02, 2014
Filed:
Nov. 18, 2008
Madjid Alasti, Mülheim an der Ruhr, DE;
Hans Maghon, Mülheim an der Ruhr, DE;
Madjid Alasti, Mülheim an der Ruhr, DE;
Hans Maghon, Mülheim an der Ruhr, DE;
Siemens Aktiengesellschaft, Munich, DE;
Abstract
An axial compressor providing a thermal adjustment of a housing of a compressor of a stationary gas turbine to the rotor is provided. A partial flow is decoupled from the compressor air flow for cooling gas turbine components. The contact of the partial flow decoupled from the compressor with the interior side of the housing is substantially limited, or even avoided, by a separating element in a collection chamber annularly encompassing the flow path in order to prevent the premature thermal heating of the gas turbine or of the housing during cold starting.