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:
Oct. 14, 2008
Filed:
Oct. 28, 2005
Fong-ru Yang, Hsinchu, TW;
Yi-fu Chen, Renwu Township, Kaohsiung County, TW;
Sheng-an Lin, Beipu Township, Hsinchu County, TW;
Fong-Ru Yang, Hsinchu, TW;
Yi-Fu Chen, Renwu Township, Kaohsiung County, TW;
Sheng-An Lin, Beipu Township, Hsinchu County, TW;
Industrial Technology Research Institute, Hsinchu, TW;
Abstract
A vibration filter that eliminates the problems of polarization, blockage and fouling is disclosed to include a separation membrane for removing solid matter in a fluid, a base, a magnetic field generator controllable to provide a variable magnetic flux, and vibrators made by a magnetostrictive material and arranged in an array on the base and kept in close contact with the separation membrane for vibrating the separation membrane upon generation of a variable magnetic flux by the magnetic field generator.