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:
Sep. 12, 2006
Filed:
Aug. 25, 2004
Hans-egon Brock, Oberhausen, DE;
Günter Neumann, Bochum, DE;
Hans Jeske, Reppenstedt, DE;
MAN TURBO AG, , DE;
Abstract
A rotor of a steam or gas turbine is equipped with rotor blades, which are held in the rotor () in a plurality of radial rows and comprise a blade footinstalled in the rotor (), a blade leaf () and a cover plate (). An open pocket () is prepared in the sloping surfaces of the cover plates () of a row of rotor blades, which the sloping surfaces are located opposite each other. The pockets () of two adjacent cover plates () form together an essentially closed cavity, which expands in the radial direction of the rotor (). A pin, whose largest cross section is smaller than the largest cross section of the cavity but larger than the smallest cross section of the cavity, is placed freely movably into each cavity.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile