Method and device for obtaining a determined flow resistance of a flow channel by means of a measuring bridge
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United States of America Patent
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Jun 29, 2010
Grant Date -
Apr 17, 2008
app pub date -
Dec 12, 2007
filing date -
Feb 4, 2002
priority date (Note) -
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Abstract
The invention relates to a method and device for obtaining a determined flow resistance of a flow channel, especially an opening in a component. The method involves the following steps: a liquid flows through the flow channel; a characteristic depending on the flow resistance of the flow channel in the component is determined; and the flow channel is machined by means of a working method until said characteristic reaches a pre-determined nominal value.
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