Invention Grant
US07663362B2 Device and method for detecting deformation of the viscoelastic magnet
有权
用于检测粘弹性磁体变形的装置和方法
- Patent Title: Device and method for detecting deformation of the viscoelastic magnet
- Patent Title (中): 用于检测粘弹性磁体变形的装置和方法
-
Application No.: US11835815Application Date: 2007-08-08
-
Publication No.: US07663362B2Publication Date: 2010-02-16
- Inventor: Takeo Kishida , Toshimitsu Tsuboi , Tetsuharu Fukushima , Takafumi Yabana
- Applicant: Takeo Kishida , Toshimitsu Tsuboi , Tetsuharu Fukushima , Takafumi Yabana
- Applicant Address: JP Tokyo
- Assignee: Sony Corporation
- Current Assignee: Sony Corporation
- Current Assignee Address: JP Tokyo
- Agency: Finnegan, Henderson, Farabow, Garrett and Dunner, L.L.P.
- Priority: JPP2006-216475 20060809
- Main IPC: G01R33/02
- IPC: G01R33/02
Abstract:
A detecting device includes a viscoelastic magnet obtained by kneading and molding a magnet material and a viscoelastic material and a magnetic-flux detecting unit that detects a change in a magnetic flux density vector due to deformation of the viscoelastic magnet.
Public/Granted literature
- US20080036456A1 Detecting Device and Detecting Method Public/Granted day:2008-02-14
Information query
