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:
Aug. 11, 2020
Filed:
Mar. 11, 2015
Mitsubishi Heavy Industries, Ltd., Tokyo, JP;
MITSUBISHI HEAVY INDUSTRIES, LTD., Tokyo, JP;
Abstract
A shroud () comprises shroud bodies () fixed to blade tips of blades () mounted to a rotor body to extend in a radial direction, the shroud bodies () being disposed adjacent to one another in a circumferential direction, wherein each of the shroud bodies () includes a circumferential end surface () that includes an abutting end surface where adjacent shroud bodies () abut, and an opposing surface () where adjacent shroud bodies () face one another with a clearance () therebetween, the opposing surface () being contiguous with the abutting end surface; and an outer surface () that includes a radially outward protruding protrusion () formed to extend along the opposing surface ().