Device for detecting mass particles and method for control

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United States of America Patent

PATENT NO 9869571
SERIAL NO

14519936

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Abstract

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A device for detecting mass particles in air flows guided in a pipe, in particular of seeds to be distributed in a seed drill. A sensor element is disposed on the pipe. The sensor element is a piezoelectric element. An impact surface is disposed on the side of the piezoelectric element facing the interior of the pipe. A damping body is arranged on the side of the piezoelectric element facing away from the interior of the pipe. A rigid base body is disposed on the side of the piezoelectric element facing away from the interior of the pipe.

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Patent Owner(s)

  • MUELLER-ELEKTRONIK GMBH & CO. KG

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hilleringmann, Ulrich Bad Wuennenberg, DE 2 13
Liebich, Martin Breitenbach, DE 3 43
Meyer, zu Hoberge Sebastian Paderborn, DE 1 19

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