公开(公告)号：WO0186254A3

公开(公告)日：2002-04-11

申请号：PCT/NL0100365

申请日：2001-05-14

Applicant: STICHTING TECH WETENSCHAPP ,  CHMELA EMIL ,  BLOM MARKO THEODOOR ,  HEYDEN FRANCISCUS HERMANUS JOH ,  DEN BERG ALBERT VAN ,  GARDENIERS JOHANNES GERARDUS E ,  TIJSSEN ROBERT

Inventor： CHMELA EMIL ,  BLOM MARKO THEODOOR ,  VAN DER HEYDEN FRANCISCUS HERM ,  VAN DEN BERG ALBERT ,  GARDENIERS JOHANNES GERARDUS E ,  TIJSSEN ROBERT

IPC: A61B5/00 ,  G01N11/08

CPC classification number: A61B5/14532 ,  G01N11/08

Abstract: The present invention relates to a device suitable for measuring the viscosity of a fluid, which device comprises on all sides surrounded channels, and a membrane suitably connected to the channels for differential pressure measurement. According to the invention, the first channel is located in a first plane and the secondchannel in a second plane, which first plane and second plane are oriented substantially parallel in relation to each other, and the membrane is located in a plane substantially parallel to the first plane. This facilitates the device to be filled with liquid without the danger of the retention of air bubbles. The device can be used as an independent viscosity meter, but may also be integrated with one or more separation techniques for particles and (polymer) molecules.

Abstract translation: 本发明涉及一种适用于测量流体粘度的装置，该装置包括在所有侧面包围的通道上，以及适于连接到通道用于差压测量的膜。 根据本发明，第一通道位于第一平面中，第二通道位于第二平面中，该第二平面中的第一平面和第二平面相对于彼此基本上平行取向，并且膜位于基本平行于 第一架飞机 这样便于装置充满液体而不会留下气泡的危险。 该装置可以用作独立的粘度计，但也可以与用于颗粒和（聚合物）分子的一种或多种分离技术相结合。