| 摘要 |
The invention relates to a strain-sensitive resistor, comprising a resistance layer arranged on a support element and an electromechanical transducer produced with this resistor. An increase in the electrical measured signal picked off across the resistor is achieved in a simple way by the support element ( 1 ) having a recess ( 7 ) on its surface ( 9 ) which, when the support element ( 1 ) is subjected to mechanical stress in at least one area of the surface ( 9 ) of the support element ( 1 ) in which the resistance layer ( 4 ) is positioned, produces a ratio between the two main strain directions (L, T) of the resistance layer ( 4 ) which differs in magnitude.
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