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:
May. 11, 2010
Filed:
Jan. 19, 2007
Hideaki Nagashima, Kasumigaura, JP;
Ryoichi Shiobara, Hitachi, JP;
Takahiko Sano, Hitachi, JP;
Hirohide Murayama, Hitachi, JP;
Hideaki Nagashima, Kasumigaura, JP;
Ryoichi Shiobara, Hitachi, JP;
Takahiko Sano, Hitachi, JP;
Hirohide Murayama, Hitachi, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
In a stator core support structure in a conventional rotating electric machine, it has been difficult to set the circumferential and radial stiffnesses with which elastic bars support a stator core, to appropriate values in view of a relationship between transmission of torque and vibration prevention. In order to solve the above problem, sectional shape of elastic support bars is formed as rectangular, elliptic, rhombic or the like, and accordingly, the ratio between circumferential and radial stiffness of the elastic support bars can be changed.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile