Digital position transmitter

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8326463
APP PUB NO 20090149998A1
SERIAL NO

12326464

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The disclosure relates to a digital position transmitter for control of an actuating element having a positioner in a process installation, with the position transmitter having a regulator with a dead band in order to suppress disturbance signals. It is proposed that the dead band in each case lags the set-value change asymmetrically with respect to the set value.

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Patent Owner(s)

Patent OwnerAddress
ABB AG68309 MANNHEIM

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kleegrewe, Thomas Minden, DE 17 33
Wahlmann, Andreas Meerbeck, DE 10 12

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