Micro check valve and system with multiple micro check valves and method for the production thereof

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11428345
APP PUB NO 20200166156A1
SERIAL NO

16630328

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Importance

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Abstract

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A micro check valve includes a substrate body having a top side and an underside, at least the top side having a sealing bar between a first trough and a second trough. The substrate body also has a passage which leads from the underside of the substrate body to the top side of the substrate body and ends on the top side of the substrate body in the first trough. In addition arranged on the top side of the substrate body is a diaphragm which is mounted flexibly at least in the region of the sealing bar and the first and second troughs. The diaphragm also has at least one through opening arranged above the second trough.

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Patent Owner(s)

  • MICROFAB SERVICE GMBH

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cordelair, Marco Tarmstedt, DE 1 0

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