The apparatus comprises a displacement pump with at least one flow vessel, with a pump drive, and with a support means for holding the flow vessel. Furthermore, the apparatus comprises a measuring arrangement responsive to the displacement motions performed by the flow vessel, wherein said displacement...http://www.google.fr/patents/US6871551?utm_source=gb-gplus-shareBrevet US6871551 - Apparatus for generating and conducting a fluid flow, and method of monitoring said apparatus
Apparatus for generating and conducting a fluid flow, and method of ...
