Flow sensor and method for measuring flow

• Main Authors: HEIDE ALEXANDER, NIKOLIC DEJAN
• Format: Patent
• Language: Chinese; English
• Published: 09.09.2022
• Subjects: DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY; HUMAN NECESSITIES; HYGIENE; MEASURING; MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL; MEDICAL OR VETERINARY SCIENCE; METERING BY VOLUME; PHYSICS; TESTING

The invention relates to a flow sensor for measuring a flow difference, comprising: at least two measuring chambers through which a fluid can be conducted; at least one means for generating a magnetic field for charge separation in the fluid flowing through the at least two measurement chambers; and at least one means for measuring the potential in the fluid flowing through the at least two measuring chambers, the at least two measuring chambers being arranged such that the same magnetic field force lines of the magnetic field for charge separation pass through the measuring chambers. 本发明涉及一种用于测量流量差的流量传感器，其具有：至少两个测量室，流体可引导穿过所述测量室；至少一个用于产生磁场的机构，所述磁场用于在穿流所述至少两个测量室的流体中进行电荷分离；和至少一个用于测量在穿流至少两个测量室的流体中的电势的机构，其中至少两个测量室设置为，使得其由用于进行电荷分离的磁场的相同的磁场力线穿过。