Switching digital angle displacement sensor and use thereof
Title：
Switching digital angle displacement sensor and use thereof
Application Number：
 200510086606
Application Date：
 2005/10/14
Announcement Date：
 2006/03/15
Pub. Date：
Publication Number：
 1746630
Announcement Number：
Grant Date：
Granted Pub. Date：
ApplicationType：
 Invention
State/Country：
 11[China|beijing]
IPC：
 G01D 5/32, G01D 5/26, G01B 11/02
Applicant(s)：
 Tsinghua Univ.
Inventor(s)：
 Chen Lun, Li Yunhe
Key Words：
 Switching, digital, angle displacement sensor, use
Abstract：
 A digital angular-position pick up of switching type consists of light source rotated coaxially with article to generate angular displacement, ring form lattice belt, lattice, ring form conductor, conductive block and power loop. It is featured as driving light source to rotate when article is rotated to let light emitted by light source scan lattice on lattice belt and to have lattice being scanned conducted with electricity for connecting through loop existed with lattice, processing electric signal outputted by said loop for obtaining angular displacement amount of article.
Claim：
Priority：
PCT：
LegalStatus：

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Last Update  
2008-4-17
  Selected patents owned by Tsinghua University filed in 2005 are loaded.
2008-3-31
  Selected patents owned by Tsinghua University filed in 2006 and 2007 are load.







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