Resistive particle sensors having measuring electrodes

Details Resistive particle sensors having measuring electrodes Resistive particle sensors having measuring electrodes

2011-01-18

2011-01-18

Valone, Thomas (Department: 2831)

Electricity: measuring and testing

Determining nonelectric properties by measuring electric...

Particle counting

C324S515000

Reexamination Certificate

active

07872466

ABSTRACT:
A sensor for determining the concentration of particles in gases, in particular of soot particles, has at least one substrate element, and a measuring area between at least one first and one second measuring electrode, the two measuring electrodes being configured so that by applying a voltage between the measuring electrodes, an asymmetric electric field is formed on the measuring area. The sides of the first and second measuring electrodes, facing one another, may not be parallel to one another, for example. Furthermore, at least one measuring electrode may have a structure along the side facing the other measuring electrode or along the finger electrodes.

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Machine Translation WO 2004/097392, Nov. 11, 2004 PCT, Berger, German to English from freetranslation.com.

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