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1.发明申请公开(公告)号：US20100294028A1
公开(公告)日：2010-11-25
申请号：US12785947
申请日：2010-05-24
IPC分类号： G01M15/08
摘要： A device for detecting a combustion chamber pressure of an internal combustion engine, in particular a gasoline engine. The device includes a sensor housing, the sensor housing being set up to be at least partially introduced into a combustion chamber of the internal combustion engine. At least one mechanical-electrical transducer element is accommodated inside the sensor housing, which is separated from the sensor housing by at least one sensor holder, in particular a sensor holder which at least partially encloses the mechanical-electrical transducer element. The sensor holder has an at least partially rigid design.
摘要翻译： 一种用于检测内燃机，特别是汽油发动机的燃烧室压力的装置。 该装置包括传感器壳体，传感器壳体被设置成至少部分地被引入到内燃机的燃烧室中。 至少一个机械 - 电子换能器元件容纳在传感器外壳内部，该传感器外壳通过至少一个传感器保持器，特别是至少部分地包围机械 - 电子换能器元件的传感器保持器与传感器外壳分离。 传感器支架具有至少部分刚性的设计。
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2.发明申请Device for detecting a combustion chamber pressure of an internal combustion engine 审中-公开用于检测内燃机的燃烧室压力的装置公开(公告)号：US20120234084A1
公开(公告)日：2012-09-20
申请号：US13320835
申请日：2010-03-22
IPC分类号： G01M15/08
CPC分类号： G01L19/04 , G01D11/245 , G01L23/222
摘要： A device for detecting a combustion chamber pressure of an internal combustion engine includes a sensor housing which is designed to be at least partially introduced into a combustion chamber of the internal combustion engine. On the combustion chamber side, the sensor housing has an opening which is closed by at least one diaphragm. At least one mechanical-electrical transducer element is accommodated inside the sensor housing. Furthermore, at least one transmission element is provided, which is implemented separately from the sensor housing, for transmitting a deformation of the diaphragm to the mechanical-electrical transducer element.
摘要翻译： 用于检测内燃机的燃烧室压力的装置包括设计成至少部分地被引入到内燃机的燃烧室中的传感器壳体。 在燃烧室侧，传感器壳体具有由至少一个隔膜封闭的开口。 至少一个机械 - 电传感器元件容纳在传感器外壳内。 此外，提供了与传感器壳体分开实现的至少一个传输元件，用于将隔膜的变形传递到机械 - 电子换能器元件。
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3.发明授权公开(公告)号：US08256279B2
公开(公告)日：2012-09-04
申请号：US12785947
申请日：2010-05-24
IPC分类号： G01M15/08
摘要： A device for detecting a combustion chamber pressure of an internal combustion engine, in particular a gasoline engine. The device includes a sensor housing, the sensor housing being set up to be at least partially introduced into a combustion chamber of the internal combustion engine. At least one mechanical-electrical transducer element is accommodated inside the sensor housing, which is separated from the sensor housing by at least one sensor holder, in particular a sensor holder which at least partially encloses the mechanical-electrical transducer element. The sensor holder has an at least partially rigid design.
摘要翻译： 一种用于检测内燃机，特别是汽油发动机的燃烧室压力的装置。 该装置包括传感器壳体，传感器壳体被设置成至少部分地被引入到内燃机的燃烧室中。 至少一个机械 - 电子换能器元件容纳在传感器外壳内部，该传感器外壳通过至少一个传感器保持器，特别是至少部分地包围机械 - 电子换能器元件的传感器保持器与传感器外壳分离。 传感器支架具有至少部分刚性的设计。
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