发明名称 |
Hot-film air-mass meter having a flow separating element |
摘要 |
A hot-film air-mass meter for measuring an air-mass flow which flows in the main direction of the flow, which can be used, in particular, in the intake tract of an internal combustion engine. The hot-film air-mass meter comprises a sensor chip having a measuring surface. The air-mass flow flows essentially parallel over one surface of the sensor chip. A flow separating element is mounted upstream from the measuring surface with respect to the main flow direction. The at least one flow separating element is designed in such a way that the air-mass flow is separated from the measuring surface of the sensor chip in at least one separation zone prior to reaching the measuring surface.
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申请公布号 |
US8448503(B2) |
申请公布日期 |
2013.05.28 |
申请号 |
US20060063834 |
申请日期 |
2006.06.14 |
申请人 |
OPITZ BERNHARD;HECHT HANS;WAGNER ULRICH;GMELIN CHRISTOPH;REYMANN KLAUS;ROBERT BOSCH GMBH |
发明人 |
OPITZ BERNHARD;HECHT HANS;WAGNER ULRICH;GMELIN CHRISTOPH;REYMANN KLAUS |
分类号 |
G01M15/04 |
主分类号 |
G01M15/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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