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11. 发明授权

US5307677A Flow rate meter 失效
标题翻译：流量计
公开(公告)号：US5307677A
公开(公告)日：1994-05-03
申请号：US26659
申请日：1993-03-05
申请人： Hans Beyrich , Heinz Gneiss
发明人： Hans Beyrich , Heinz Gneiss
IPC分类号： G01F1/68 , G01F1/684 , G01F1/692
CPC分类号： G01F1/684 , F05C2225/08
摘要： A flow rate meter including a substrate having at least one temperature-dependent resistor layer applied to it is retained in the flow of a medium by two retaining bodies parallel to one another. These retaining bodies are secured in a base body with a relatively small spacing from one another, which means the base body is not undesirably large in size. The novel flow rate meter permits one to reduce the size of the base body. Beginning at one connecting segment each, which extend parallel to one another, of each retaining body, each retaining body has a securing segment inclined with respect to the other retaining body; the securing segments protrude into the base body, extending directly next to one another. The flow rate meter is suitable in particular for measuring the mass or flow rate of aspirated air int he air intake tube of an internal combustion engine.
摘要翻译：包括具有施加到其上的至少一个温度依赖电阻层的基板的流量计通过彼此平行的两个保持体保持在介质流中。这些保持体以彼此相对较小的间隔固定在基体内，这意味着基体的尺寸不是不期望的。新型流量计允许减小基体的尺寸。每个保持体开始于每个保持体彼此平行延伸的一个连接段，每个保持体具有相对于另一保持体倾斜的固定段; 固定部分突出到基体中，直接彼此延伸。流量计特别适用于测量内燃机进气管吸入空气的质量或流量。

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