Apparatus for producing entanglements on a multifilament thread

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9422646
APP PUB NO 20140090220A1
SERIAL NO

14005786

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Abstract

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An apparatus for producing entanglements on a multifilament thread, has a treatment channel, has a nozzle bore that opens into the treatment channel and has an air supply device. The air supply device interacts with the nozzle bore in order to produce pulse-like compressed-air flows, wherein the compressed air is produced via a pressure chamber and a pressure source. In order in particular to control the pressure pulses produced in the pressure chamber, a volume store is arranged between the pressure chamber and the pressure source, wherein the volume store has a storage volume which is greater than a chamber volume of the pressure chamber.

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Patent Owner(s)

Patent OwnerAddress
OERLIKON TEXTILE GMBH & CO KG42897 REMSCHEID

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Matthies, Claus Ehndorf, DE 22 43
Westphal, Jan Schulp, DE 14 14

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