Title: Closed electroosmosis drive method and electroosmosis drum
Application Number: 03113129 Application Date: 2003.04.04
Publication Number: 1535757 Publication Date: 2004.10.13
Approval Pub. Date: Granted Pub. Date: 2005.12.28
International Classifi-cation: B01D61/42,B01L3/00,G01N27/447,F04B37/00
Applicant(s) Name: Chinese Univ. of Science Address: 230026
Inventor(s) Name: Lin Xiangqin, Jiang Xiaohua
Attorney & Agent: yu chengdun
Abstract:
     The present invention discloses a closed electroendosmotic driving method and electro-endosmotic drum. It has two drum cavities in which the electroendosmosis solution is held respectively, said two drum cavities are communicated by means of electroendosmotic column, said drum cavity is covered with drum membrane, in the interiour of drum cavity the electrode is set respectively, and the electroendosmosis solution and electrode are formed into electroendosmotic pump, on two electrodes the current whose polarity is alternatively changed on be passed through, and the integrals of electrolytic quantities of two directions of every cycle are identical, so that the reciprocating flow of electroendosmosis solution in the electroendosmotic column can be formed so as to result in drum membrane vibration to output mechanical vibration as electroendosmotic driving source to form a closed electric driving device. It can be conveniently series-connected, paralellly-connected and combined to form complex driving system.
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