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:
Dec. 25, 2012
Filed:
Jun. 03, 2011
Minoru Kawabata, Tokyo, JP;
Keisuke Sasajima, Tokyo, JP;
Atsushi Kubo, Hiroshima, JP;
Hideaki Harada, Hiroshima, JP;
Minoru Kawabata, Tokyo, JP;
Keisuke Sasajima, Tokyo, JP;
Atsushi Kubo, Hiroshima, JP;
Hideaki Harada, Hiroshima, JP;
Mitsubishi Heavy Industries, Ltd., Tokyo, JP;
Abstract
It is intended to provide a vibration control apparatus that can be installed in a small pace and can be produced at low cost, as well as a wind turbine generator equipped with the vibration control apparatus and a vibration control method. The vibration control apparatusincludes a first vibration systemof inverted-pendulum type, second vibration systemsof inverted-pendulum type which are provided on both sides of the first vibration system, a restraining unitwhich restrains a first weightof the first vibration systemand a second weightof the second vibration systemand a damper which damps vibration of the first weightand the second weight. The vibration control apparatusis installed on an upper floorof a plurality of floors