In-line measuring device with measuring tube lined internally with polyurethane and method for manufacture thereof

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United States of America Patent

PATENT NO 9782798
APP PUB NO 20090214775A1
SERIAL NO

12385175

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Abstract

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The measuring tube of the in-line measuring device is formed by means of a support tube and a liner internally lining the support tube. The liner adheres to the support tube, with interposition of a mediating primer. Both the primer and the liner are composed, at least in part, of polyurethane. Especially, both the polyurethane of the liner and also the polyurethane of the primer are suitable for drinking water applications, so that the in-line measuring device itself is also suited for measuring drinking water.

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Patent Owner(s)

Patent OwnerAddress
ENDRESS + HAUSER FLOWTEC AGKAGENSTRASSE 7 REINACH

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ruchel, Johannes Arlesheim, CH 10 45
Stuenzi, Alexander Ettingen, CH 4 13
Sulzer, Thomas Grenzach-Wyhlen, DE 20 51

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