Bibliographic data

Document AT000000349615E (Pages: 0 )

Bibliographic data Document AT000000349615E (Pages: 0 )
INID Criterion Field Contents
54 Title TI [DE] PUMPE MIT MINDESTENS EINER PUMPKAMMER UND ELEKTRODEN ZUM ERZEUGEN EINES ELEKTRISCHEN WECHSELFELDES
71/73 Applicant/owner PA UNIV ROSTOCK, DE
72 Inventor IN GIMSA JAN, DE ; HOLTAPPELS MORITZ, DE
22/96 Application date AD Jun 24, 2004
21 Application number AN 04738826
Country of application AC AT
Publication date PUB Jan 15, 2007
33
31
32		 Priority data PRC
PRN
PRD		 DE
10329979
20030627
51 IPC main class ICM F04B 19/00
51 IPC secondary class ICS F04B 43/04
IPC additional class ICA
IPC index class ICI
Cooperative patent classification CPC F04B 19/00
F04B 43/043
MCD main class MCM
MCD secondary class MCS F04B 19/00 (2006.01)
F04B 43/04 (2006.01)
MCD additional class MCA
57 Abstract AB [EN] The invention relates to a pump comprising at least one pump chamber used to pump a fluid, also comprising an electrode device which is used to produce an electric alternating field and at least one dielectric element which is used to influence the field profile of the electric alternating field. Pump force required for pumping the fluid is produced by the electric alternating field. The aim of the invention is to produce a pump chamber having a particularly high pumping effect. Said aim is achieved by virtue of the fact that a dielectric element is arranged and embodied in such manner that the electric alternating field consists of a stationary and time-independent field gradient inside the pump chamber in the direction of pumping and a stationary and time-independent polarisation gradient is provided in the liquid in the direction of pumping.
56 Cited documents identified in the search CT
56 Cited documents indicated by the applicant CT
56 Cited non-patent literature identified in the search CTNP
56 Cited non-patent literature indicated by the applicant CTNP
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Sequence listings
Search file IPC ICP F04F 99/00