Volume-compressible capacitive flat flexible sensor mat for measuring pressure or pressure distributions and/or for measuring or detecting deformations

摘要

the invention relates to a volumenkompressible capacitive laminar flexible sensormatte measuring / collection of pressure or deformations. the distribution of flexible flat material which has at least two electrodes between which the electric capacity can be measured, and either(a) a laminar elastomermatte which, from two in the direction perpendicular to the mat on top of each other, and elastomerschichten is composed in such a way that(i) a first inner layer combined on the second inner layer combined with an uneven profile can be flu00e4chenseite increases and / or recesses in which the profile with a elektrodenschicht is covered or the first inner layer combined fully electrically conductive ausgebilde t,(ii) the second inner layer combined on the first inner layer combined flu00e4chenseite facing either a flat profile, or an uneven profile with increases in the profile of the first inner layer combined part is complementary, while the other of the first elastomerschich t abgewandte flu00e4chenseite with a elektrodenschicht is covered with(iii) in a entlasteten state of sensormatte between elastomerschichten in the areas between the increases of at least one cavity exists in the elastomermaterial when bending the sensormatte dodge,or(b) a laminar elastomermatte with ordered pores in whichwith the at least two electrodes in the form of electrically conductive elektrodenschichten along the two flu00e4chenseiten the mat cover and at least one of the electrodes is an electrically conductive or electrically conductive porous inner layer combined trained and trained. l a porous inner layer combined includes suchthat a compressive stress of sensormatte due to a concomitant reduction of the volume of the at least one cavity or the pores of the distance between the at least two electrodes is reduced, so that the electric capacity can be increased.