Pressure sensitive electro-conductive materials

Electrical transmission or interconnection systems – Switching systems – Condition responsive

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Details

338 99, 252511, G01H 3500, H01C 1010, H01B 106

Patent

active

047453010

ABSTRACT:
A pressure sensitive electro-conductive material which can be utilized as a pressure sensitive electro-conductive switch or as a variable resistor. The switch comprises two electrodes with a deformable pressure sensitive electro-conductive material sandwiched between the electrodes. The electro-conductive material comprises a deformable elastomeric material impregnated with a plurality of electro-conductive micro-agglomerates of unbound finely divided electro-conductive carbon particles enclosed by a matrix of the elastomeric material and finely divided electro-conductive carbon particles bound together by the elastomeric material.

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