DYNAMIC PRESSURE SENSOR AND PRESSURE-SENSITIVE ELEMENT Russian patent published in 2007 - IPC G01L7/08 

Abstract RU 2296965 C2

FIELD: pressure sensor or element, sensitive to pressure with pressure sensor.

SUBSTANCE: in accordance to invention, dividing membrane is connected to body of pressure sensor so that a force chamber is formed between upper surface of body and dividing membrane. Pressure sensor is provided with two supporting channels, which in comparison to each other have varying hydraulic properties, including hydrodynamic resistance and/or hydraulic capacity of respectively first or second force channels.

EFFECT: improved dynamic characteristics of pressure sensor.

2 cl, 3 dwg

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RU 2 296 965 C2

Authors

Burchik Ditfrid

Dankhauer Vol'Vgang

Njurnberger Ral'F

Dates

2007-04-10Published

2004-07-21Filed