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:
Nov. 23, 2021
Filed:
Jan. 21, 2020
Mitsubishi Heavy Industries, Ltd., Tokyo, JP;
Ryosuke Seki, Tokyo, JP;
Koichiro Iida, Tokyo, JP;
MITSUBISHI HEAVY INDUSTRIES, LTD., Tokyo, JP;
Abstract
A stator vane is configured to guide a flow of a fluid flowing in an axial direction. The stator vane includes a stator vane body which extends in a radial direction with respect to an axis and includes a radially outer end portion which is supported by a casing and a stator vane inner circumferential surface which is an end surface facing an inside in the radial direction and faces an outer peripheral surface of a rotary shaft via a clearance, and an internal channel which is defined inside the stator vane body and includes a first end which is open on the stator vane inner circumferential surface and a second end which is connected to a pressure source having a pressure different from a pressure around the stator vane body.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile