Title: Endurance testing apparatus of micro-structure crankle driven by parallel plate capacitance
Application Number: 200610114431 Application Date: 2006.11.10
Publication Number: 1963444 Publication Date: 2007.05.16
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: G01N3/22;G01M19/00
Applicant(s) Name: Beijing University of Technology Address:
Inventor(s) Name: Shang Deguang;Jia Guanhua;Li Lisen;Wang Ruijie;Sun
Attorney & Agent: shenbei
Abstract:
    This invention relates to one parallel board capacitor drive micro structure fatigue test device, which comprises three electrodes, wherein, the drive one connected to alternating current to form parallel board drive tank through electrode bottom electrode layer and first hanging board to realize hanging board vertical drive; electrode bottom layer and second hanging parallel board form parallel capacitor sensor to get test distance changes between hanging board and bottom electrode; the third electrode is connected to earth.
Time: 8