Pneumatic drive system and method for operating the pneumatic drive system

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United States of America Patent

PATENT NO 9500293
APP PUB NO 20140117263A1
SERIAL NO

14064416

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Abstract

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In a method or device for operating a pneumatic drive system for actuating a control valve, a pneumatic working chamber is loaded with pneumatic pressure in order to move the control valve into a desired position. At least two pneumatic control signals are supplied to the working chamber by means of electropneumatic conversion.

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Patent Owner(s)

Patent OwnerAddress
SAMSON AKTIENGESELLSCHAFT60314 FRANKFURT AM MAIN

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Valentin-Rumpel, Frank Gross-Umstadt, DE 9 34

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