Air control system with an integrated diagnostic device for a motor vehicle
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United States of America Patent
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-
Nov 7, 2017
Issued Date -
N/A
app pub date -
Dec 11, 2014
filing date -
Dec 11, 2013
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An air control system with an integrated diagnostic device for a motor vehicle includes: a carrier structure, an air output opening, a closing element arrangement with one or several closing elements adjustably placed on the carrier structure, a power unit which is constructed to adjust the closing element arrangement in an adjustment movement, a diagnostic device to acquire information about the condition of the closing element arrangement, an interface to convey data at least from the diagnostic device to another device, wherein for at least one closing element of the closing element arrangement the air control system also includes a resistance element associated with said closing element which is constructed to temporarily change the torque or force required in a predetermined phase of the adjustment movement for the adjustment of the closing element arrangement, wherein the diagnostic device acquires at least one operating parameter of the power unit as information about the status of the closing element arrangement.
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