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. 05, 2013
Filed:
Feb. 14, 2012
Hiroaki Yokoyama, Tokyo, JP;
Yoshisuke Itoh, Tokyo, JP;
Minoru Kawabata, Tokyo, JP;
Tsuyoshi Haraguchi, Nagasaki, JP;
Hiroaki Yokoyama, Tokyo, JP;
Yoshisuke Itoh, Tokyo, JP;
Minoru Kawabata, Tokyo, JP;
Tsuyoshi Haraguchi, Nagasaki, JP;
Mitsubishi Heavy Industries, Ltd., Tokyo, JP;
Abstract
A tower-internal-equipment bracket structure with a welded structure that can ensure a fatigue strength classification equal to or greater than that of butt welding (BW) or that requires no welding and a wind turbine generator provided with this tower-internal-equipment bracket structure are provided. In a tower-internal-equipment bracket structure provided inside a pole-type steel tower, employing a cylindrical shell (), to support tower internal equipment, a ring-shaped member () having a protruding portion () toward the tower interior is interposed, by means of butt welding (BW), between divided portions formed by dividing the cylindrical shell () at a desired position in an axial direction, and the protruding portion () serves as a bracket-member support portion for the tower internal equipment.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile