发明授权
- 专利标题: Flow rate meter
- 专利标题(中): 流量计
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申请号: US676850申请日: 1996-07-08
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公开(公告)号: US5723784A公开(公告)日: 1998-03-03
- 发明人: Manfred Lembke , Josef Kleinhans , Hans Hecht , Helmut Bassler , Gerhard Hueftle , Alexander Kromer , Kurt Weiblen , Stefan Lehenberger , Guenther Frick , Klaus Reymann , Axel-Werner Haag , Dieter Tank , Uwe Konzelmann , Waldemar Guenther , Henninge Marberg
- 申请人: Manfred Lembke , Josef Kleinhans , Hans Hecht , Helmut Bassler , Gerhard Hueftle , Alexander Kromer , Kurt Weiblen , Stefan Lehenberger , Guenther Frick , Klaus Reymann , Axel-Werner Haag , Dieter Tank , Uwe Konzelmann , Waldemar Guenther , Henninge Marberg
- 申请人地址: DEX Stuttgart
- 专利权人: Robert Bosch GmbH
- 当前专利权人: Robert Bosch GmbH
- 当前专利权人地址: DEX Stuttgart
- 优先权: DEX19524634.9 19950706
- 主分类号: G01F1/68
- IPC分类号: G01F1/68 ; G01F1/684 ; G01F1/692
摘要:
The invention proposes a device for measuring the mass of a flowing medium, in particular the mass of air aspirated by internal combustion engines. The device has a platelike sensor element which is accommodated in a recess of a sensor carrier, and which with a sensor region that has at least one measuring resistor is exposed to the flowing medium in order to measure its mass. The sensor element is accommodated essentially flush in the recess and is retained in the recess by being glued to a bottom face in the recess. The bottom face of the recess of the sensor carrier has a troughlike indentation, which extends at least partially along the circumference of the sensor element outside the sensor region that has the at least one measuring resistor. The device according to the invention is intended to measure the mass of a flowing medium, in particular for measuring the mass of air aspirated by internal combustion engines.
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