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. 02, 2019
Filed:
May. 08, 2015
Siemens Aktiengesellschaft, Munich, DE;
Per Granberg, Norsholm, SE;
Janos Szijarto, Finspong, SE;
Siemens Aktiengesellschaft, Munich, DE;
Abstract
A turbomachine, for instance a gas turbine or a steam turbine, has a stator with at least one stator component, a rotor with at least one rotor component, at least one working fluid channel for channeling a working fluid for driving the rotor, wherein the working fluid channel is bordered by the stator component and the rotor component, and a cavity located downstream of the stator component and upstream of the rotor component in respect of the flow of the working fluid in the working fluid channel. At least one heat shield is located in the cavity separating the cavity into a first cavity and a second cavity for reducing the working fluid ingress into the second cavity for protecting the stator component and/or the rotor component from an erosive attack of the working fluid.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile