Position control system for an adjusting member actuated by a pneumatic actuating drive
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United States of America Patent
Stats
-
N/A
Issued Date -
Jan 26, 2006
app pub date -
Jul 19, 2005
filing date -
Jul 20, 2004
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A position control system for an adjusting member actuated by a pneumatic actuating drive, such as a pivot drive, comprising a sensor for detecting a position of the adjusting member, at least one signal processing device, such as a set value/actual value comparator or the like, connected to the sensor, and a pneumatic output, such as a current/pressure converter, including a pneumatic amplifier for control of the actuating drive, having the at least one signal processing device and the pneumatic output housed in a common regulator casing. The control casing may be adapted to be flange-connected in the area of a pneumatic interface of the regulating drive housing, while a pneumatic, preferably pipeless, connection is established between the regulator casing and the actuating drive housing, and for the sensor to be disposed outside of the regulator casing.
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