Arrangement for detecting the position of a damper blade using a wireless communication sensor
AssigneeSiemens Aktiengesellschaft
InventorMatthew D. Cook
Life of this patent
Estimating the term…
Abstract
A damper assembly includes a damper frame, at least one damper blade, an actuator and a sensor module. The damper blade(s) is/are movably attached to the damper frame to at least partially regulate air flow proximate the damper frame. The actuator is configured to control a position of the at least one damper blade. The sensor module is coupled to a first damper blade and includes a sensor device operable to determine position information regarding the position of the damper blade. The sensor module further includes a wireless communication circuit that is operable to communicate the position information to a second wireless communication circuit disposed off of or away from the damper blade.
Claims20
A damper assembly comprising:
- a damper frame;
- at least one damper blade movably attached to the damper frame to at least partially regulate air flow proximate the damper frame;
- an actuator configured to control a position of the at least one damper blade;
- and
- a sensor module coupled to a first of the at least one damper blade, the sensor module including a sensor device operable to determine position information regarding the position of the first damper blade, the sensor module further including a first wireless communication circuit operable to communicate the position information to a second wireless communication circuit disposed off of the first damper blade.
An arrangement for use in a damper assembly, the damper assembly configured to regulate the flow of air in the vicinity of the damper assembly, the arrangement comprising:
- a sensor module coupled a first movable damper blade of the damper assembly, the sensor module including
- a sensor device operable to determine position information regarding the position of the damper blade, and
- a wireless communication circuit operable to communicate the position information to a second wireless communication circuit disposed off of the damper blade.
A method of controlling a position of a damper comprising:
- a) providing a first signal to a control circuit, the first signal representative of a desired damper position;
- b) using a device disposed on a damper blade to detect a present damper position;
- c) communicating the information representative of the present damper position to the control circuit;
- and
- d) using the control circuit to cause at least one mechanical device to move responsive to the desired damper position and the information representative of present damper position.
Dependencies are inferred from the claim text.