Valve device
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United States of America Patent
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Nov 28, 2017
Grant Date -
Nov 20, 2014
app pub date -
Dec 18, 2012
filing date -
Dec 19, 2011
priority date (Note) -
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Abstract
A valve device has a housing, and a flow channel running in the housing, in which a valve flap is fastened on a shaft arranged perpendicularly to the flow direction. The shaft is rotatably mounted in housing. The bearing formed as a loose bearing is surrounded by a spring retainer, the base of which lies on a bearing bush of the loose bearing and has a jacket surface with a radial wavy shape.
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