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Patent Searching and Data


Title:
MICROPUMP
Document Type and Number:
WIPO Patent Application WO/2013/190507
Kind Code:
A3
Abstract:
A micropump for pumping a fluid, the pump comprising: a tube formed from a piezoelectric material and having inner and outer surfaces; a plurality of electrodes electrifiable to generate vibrations in the tube; and at least one voltage source that applies voltages to the electrodes to generate a displacement traveling wave that propagates along the tube and causes fluid in the tube to flow through the tube.

Inventors:
KOSA GABOR (IL)
EHRENBERG ORI (IL)
Application Number:
IB2013/055094
Publication Date:
February 20, 2014
Filing Date:
June 21, 2013
Export Citation:
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Assignee:
UNIV RAMOT (IL)
KOSA GABOR (IL)
EHRENBERG ORI (IL)
International Classes:
F04B43/04; F04B19/00
Foreign References:
US20020098098A12002-07-25
DE19938239A12001-03-01
US20100094223A12010-04-15
KR20100040195A2010-04-19
Other References:
OGAWA J. ET AL.: "Development of liquid pumping devices using vibrating microchannel walls", SENSORS AND ACTUATORS A: PHYSICAL, vol. 152, no. 2, 18 June 2009 (2009-06-18), pages 211 - 218, XP026144733
Attorney, Agent or Firm:
A.C. ENTIS-IP LTD et al. (Tel Aviv, IL)
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