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Title:
AGITATION ELEMENT, AGITATION METHOD, ELECTROCHEMICAL DEVICE AND FLOW DEVICE
Document Type and Number:
Japanese Patent JP2008307505
Kind Code:
A
Abstract:

To provide an agitation element, agitation method, electrochemical device with the agitation element, flow device and electrochemical measuring method which enable an effective agitation with a simple structure without generating a problem of contamination in a liquid.

The agitation element includes a piezoelectric substrate 1 and a pair of adjacently facing electrode patterns 2 arranged on the same surface as the piezoelectric substrate 1 (excluding a comb-teeth type). Only one of sides constituting the electrode pattern 2 adjacently faces a corresponding side in the other electrode pattern 2. The shape of a facing part 2a, at least adjacently facing mutually, of the electrode pattern 2 is rectangular and the long sides of the facing part 2a are arranged adjacently facing mutually and also nearly in parallel.


Inventors:
IDEGAMI KOTARO
TAKAMURA ZEN
TAKANO MASAHIRO
NAKANO KOICHI
Application Number:
JP2007160252A
Publication Date:
December 25, 2008
Filing Date:
June 18, 2007
Export Citation:
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Assignee:
JAPAN ADV INST SCIENCE & TECH
ISHIKAWA PREFECTURE
International Classes:
B01F11/00; B01J19/08; G01N1/36; G01N27/28; G01N35/02
Domestic Patent References:
JP2005164549A2005-06-23
JP2005257406A2005-09-22
JP2007101289A2007-04-19
JP2007121246A2007-05-17
JP2006297257A2006-11-02
JP2007108061A2007-04-26
JP2000151343A2000-05-30
Attorney, Agent or Firm:
Yuhei Kimori
Noriko Asano



 
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