Airflow sensor

专利名称：Airflow sensor

发明人：Bogna Gryc,Alfred Theodor Dyck申请号：US11402960申请日：20060413

公开号：US20060230825A1公开日：20061019

专利附图：

摘要：An airflow sensor for use in a conduit. The sensor comprises stacked first,second and third portions positioned, in use, in the conduit to define a hub and a pluralityof tubes. The hub is centrally disposed in the conduit and has first and second interiorchambers, a streamlined upstream-facing surface, a downstream-facing surface and a

sidewall connecting said upstream and downstream facing surfaces, said sidewall havingdefined therein one or more static pressure ports through which the first chambercommunicates with the conduit interior. The tubes extend radially from the hub,transverse to the flow. Each tube has a streamlined upstream-facing surface havingdefined therein one or more total pressure ports; a downstream-facing surface; and aninterior passage communicating with the second chamber and communicating with theconduit interior through said total pressure ports. Each static pressure port is locateddownstream from a respective tube.

申请人：Bogna Gryc,Alfred Theodor Dyck

地址：East St. Paul CA,Winnipeg CA

国籍：CA,CA

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