Invention Grant
- Patent Title: Method and device for obtaining a determined flow resistance of a flow channel by means of a measuring bridge
- Patent Title (中): 用于通过测量桥获得流动通道确定的流动阻力的方法和装置
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Application No.: US10503448Application Date: 2003-01-23
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Publication No.: US07310994B2Publication Date: 2007-12-25
- Inventor: Peter Gosger , Armin Walther , Patrick Matt , Alfred Ernst
- Applicant: Peter Gosger , Armin Walther , Patrick Matt , Alfred Ernst
- Applicant Address: DE Remscheid
- Assignee: Extrude Hone GmbH
- Current Assignee: Extrude Hone GmbH
- Current Assignee Address: DE Remscheid
- Agency: The Webb Law Firm
- Priority: DE10204561 20020204
- International Application: PCT/EP03/00633 WO 20030123
- International Announcement: WO03/066264 WO 20030814
- Main IPC: G01M3/02
- IPC: G01M3/02
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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