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1. 发明申请

US20140201968A1 METHOD FOR CONNECTING A DIAPHRAGM TO A SENSOR HOUSING 有权
标题翻译：将膜片连接到传感器外壳的方法
公开(公告)号：US20140201968A1
公开(公告)日：2014-07-24
申请号：US14127734
申请日：2012-07-03
申请人： Dieter Karst , Paul Furter , Stefan Brechbuehl
发明人： Dieter Karst , Paul Furter , Stefan Brechbuehl
IPC分类号： G01L1/18
CPC分类号： G01L1/18 , B23K2101/00 , G01L23/10 , Y10T29/49826
摘要： A method is provided for connecting a diaphragm to a housing of a pressure or force sensor, wherein a measurement element is attached in the housing and can capture a load acting from the outside onto the diaphragm during the use of the finished sensor. A housing ring surface or the housing is situated opposite a diaphragm ring surface of the diaphragm, which are subjected to compressive loading by the load during use of the sensor. A first connection is produced in an inner region between the housing ring surface and the diaphragm ring surface until they rest against each other radially outside the first connection. Then a second connection connects the housing ring surface and the diaphragm ring surface to one another radially outside the first connection up to a shared outer edge. Here, a defined connection depth of the entire double connection is maintained.
摘要翻译：提供了一种用于将隔膜连接到压力或力传感器的壳体的方法，其中测量元件附接在壳体中，并且可以在使用完成的传感器期间捕获从外部作用到隔膜上的负载。壳体环表面或壳体位于隔膜的隔膜环表面相对，隔膜环表面在传感器使用期间受负载的压缩负载。在壳体环表面和隔膜环表面之间的内部区域中产生第一连接，直到它们在第一连接的径向外侧相互抵靠。然后，第二连接将壳体环表面和隔膜环表面彼此径向地连接到共享的外边缘。这里，保持整个双重连接的定义的连接深度。

2. 发明申请

US20080168843A1 Pressure Sensor with Active and Passive Acceleration Compensation 有权
标题翻译：带主动和被动加速度补偿的压力传感器
公开(公告)号：US20080168843A1
公开(公告)日：2008-07-17
申请号：US11914972
申请日：2006-06-07
申请人： Claudio Cavalloni , Dieter Karst , Peter Wolfer , Stefan Brechbuhl
发明人： Claudio Cavalloni , Dieter Karst , Peter Wolfer , Stefan Brechbuhl
IPC分类号： G01L7/00
CPC分类号： G01L9/08 , G01L9/008 , G01L19/02
摘要： An acceleration-compensated pressure pick-up, for example for the measurement of dynamic processes in gaseous or liquid media, comprises an external housing and a pre-assembled inner part having a flange at its assembly end. The inner part is securely fixed to the housing only at the flange. A first mass is connected via a first resilient connection to the flange, and a second mass is connected to the flange via a second resilient connection. A first measurement crystal is inserted under pre-tension between the two masses. A third mass and a compensation crystal are arranged between the first measurement crystal and the second mass, and the compensation crystal is electrically connected in opposition to the first measurement crystal. The two rigidities of the resilient connections and the three masses are matched so that the measurement values which can be determined at the crystals due to an axial acceleration acting on the housing compensate each other.
摘要翻译：例如用于测量气态或液体介质中的动态过程的加速度补偿压力拾取器包括外部壳体和在其组装端具有凸缘的预组装内部部件。内部部分仅在法兰上固定在外壳上。第一质量块通过第一弹性连接件连接到凸缘，第二质量块通过第二弹性连接件连接到凸缘。第一测量晶体在两个质量块之间的预张力下插入。在第一测量晶体和第二质量块之间布置第三质量和补偿晶体，并且补偿晶体与第一测量晶体相对地电连接。弹性连接和三个质量的两个刚性相匹配，使得由于作用在壳体上的轴向加速度而在晶体处可以确定的测量值彼此补偿。

3. 发明授权

US08957345B2 Method for connecting a diaphragm to a sensor housing 有权
标题翻译：将隔膜连接到传感器外壳的方法
公开(公告)号：US08957345B2
公开(公告)日：2015-02-17
申请号：US14127734
申请日：2012-07-03
申请人： Dieter Karst , Paul Furter , Stefan Brechbuehl
发明人： Dieter Karst , Paul Furter , Stefan Brechbuehl
IPC分类号： B23K11/11 , G01L23/10 , G01L1/18
CPC分类号： G01L1/18 , B23K2101/00 , G01L23/10 , Y10T29/49826
摘要： A method is provided for connecting a diaphragm to a housing of a pressure or force sensor, wherein a measurement element is attached in the housing and can capture a load acting from the outside onto the diaphragm during the use of the finished sensor. A housing ring surface or the housing is situated opposite a diaphragm ring surface of the diaphragm, which are subjected to compressive loading by the load during use of the sensor. A first connection is produced in an inner region between the housing ring surface and the diaphragm ring surface until they rest against each other radially outside the first connection. Then a second connection connects the housing ring surface and the diaphragm ring surface to one another radially outside the first connection up to a shared outer edge. Here, a defined connection depth of the entire double connection is maintained.
摘要翻译：提供了一种用于将隔膜连接到压力或力传感器的壳体的方法，其中测量元件附接在壳体中，并且可以在使用完成的传感器期间捕获从外部作用到隔膜上的负载。壳体环表面或壳体位于隔膜的隔膜环表面相对，隔膜环表面在传感器使用期间受负载的压缩负载。在壳体环表面和隔膜环表面之间的内部区域中产生第一连接，直到它们在第一连接的径向外侧相互抵靠。然后，第二连接将壳体环表面和隔膜环表面彼此径向地连接到共享的外边缘。这里，保持整个双重连接的定义的连接深度。

4. 发明授权

US07546774B2 Pressure sensor with active and passive acceleration compensation 有权
标题翻译：压力传感器，主动和被动加速度补偿
公开(公告)号：US07546774B2
公开(公告)日：2009-06-16
申请号：US11914972
申请日：2006-06-07
申请人： Claudio Cavalloni , Dieter Karst , Peter Wolfer , Stefan Brechbühl
发明人： Claudio Cavalloni , Dieter Karst , Peter Wolfer , Stefan Brechbühl
IPC分类号： G01L7/00
CPC分类号： G01L9/08 , G01L9/008 , G01L19/02
摘要： An acceleration-compensated pressure pick-up, for example for the measurement of dynamic processes in gaseous or liquid media, comprises an external housing and a pre-assembled inner part having a flange at its assembly end. The inner part is securely fixed to the housing only at the flange. A first mass is connected via a first resilient connection to the flange, and a second mass is connected to the flange via a second resilient connection. A first measurement crystal is inserted under pre-tension between the two masses. A third mass and a compensation crystal are arranged between the first measurement crystal and the second mass, and the compensation crystal is electrically connected in opposition to the first measurement crystal. The two rigidities of the resilient connections and the three masses are matched so that the measurement values which can be determined at the crystals due to an axial acceleration acting on the housing compensate each other.
摘要翻译：例如用于测量气态或液体介质中的动态过程的加速度补偿压力拾取器包括外部壳体和在其组装端具有凸缘的预组装内部部件。内部部分仅在法兰上固定在外壳上。第一质量块通过第一弹性连接件连接到凸缘，第二质量块通过第二弹性连接件连接到凸缘。第一测量晶体在两个质量块之间的预张力下插入。在第一测量晶体和第二质量块之间布置第三质量和补偿晶体，并且补偿晶体与第一测量晶体相对地电连接。弹性连接和三个质量的两个刚性相匹配，使得由于作用在壳体上的轴向加速度而在晶体处可以确定的测量值彼此补偿。

5. 发明申请

US20070068495A1 Self-cleaning optical sensor 失效
标题翻译：自清洁光学传感器
公开(公告)号：US20070068495A1
公开(公告)日：2007-03-29
申请号：US10548167
申请日：2004-03-11
申请人： Dieter Karst
发明人： Dieter Karst
IPC分类号： F02M51/00
CPC分类号： G01M15/10
摘要： The invention relates to an optical sensor for detecting light emission in combustion processes in a combustion chamber. At least one lens of the sensor faces the combustion chamber and is disposed on the tip of the sensor. The inventive sensor is provided with a heating device, which is disposed on the tip thereof, in the region of the front lens. The heating device can be a wire coil, a laser or a conduit with heated fluid. The sensor can include a controller for controlling the temperature of the heating device so that the tip of the sensor can be heated by the heating device to a specific temperature at which any soot on the front lens is combusted. As a result, the sensor remains clean and operational during the entire measuring period as desired.
摘要翻译：本发明涉及一种用于检测燃烧室内燃烧过程中的光发射的光学传感器。传感器的至少一个透镜面向燃烧室并且设置在传感器的尖端上。本发明的传感器设置有在前透镜的区域中设置在其顶端上的加热装置。加热装置可以是线圈，激光器或具有加热流体的导管。传感器可以包括用于控制加热装置的温度的控制器，使得传感器的尖端可以被加热装置加热到前透镜上的任何烟灰燃烧的特定温度。结果，传感器在整个测量期间保持清洁并可操作。

6. 发明申请

US20080211373A1 Spark Plug With Optical Sensor 失效
标题翻译：带光学传感器的火花塞
公开(公告)号：US20080211373A1
公开(公告)日：2008-09-04
申请号：US11576744
申请日：2005-10-05
申请人： Dieter Karst , Kurt Vollenweider , Paul Furter
发明人： Dieter Karst , Kurt Vollenweider , Paul Furter
IPC分类号： H01T13/48 , G02B6/10
CPC分类号： G01M15/10 , G01L23/16 , G01L23/22 , G01L23/221 , H01T13/48
摘要： A spark plug has an optical window for sensing combustion processes in an Otto engine. The optical window is located in the central electrode of the spark plug and has at least one lens exposed to the combustion chamber, as well as at least one flexible optical fiber which can conduct light through the spark plug from the lens to an analysis system.
摘要翻译：火花塞具有用于感测奥托发动机中的燃烧过程的光学窗口。光学窗口位于火花塞的中心电极中，并且具有暴露于燃烧室的至少一个透镜，以及至少一个柔性光纤，其可将来自透镜的火花塞的光导入分析系统。

7. 发明授权

US07696679B2 Spark plug with optical sensor 失效
标题翻译：带光学传感器的火花塞
公开(公告)号：US07696679B2
公开(公告)日：2010-04-13
申请号：US11576744
申请日：2005-10-05
申请人： Dieter Karst , Kurt Vollenweider , Paul Furter
发明人： Dieter Karst , Kurt Vollenweider , Paul Furter
IPC分类号： H01T13/48
CPC分类号： G01M15/10 , G01L23/16 , G01L23/22 , G01L23/221 , H01T13/48
摘要： A spark plug has an optical window for sensing combustion processes in an Otto engine. The optical window is located in the central electrode of the spark plug and has at least one lens exposed to the combustion chamber, as well as at least one flexible optical fiber which can conduct light through the spark plug from the lens to an analysis system.
摘要翻译：火花塞具有用于感测奥托发动机中的燃烧过程的光学窗口。光学窗口位于火花塞的中心电极中，并且具有暴露于燃烧室的至少一个透镜，以及至少一个柔性光纤，其可将来自透镜的火花塞的光导入分析系统。

8. 发明授权

US07375314B2 Self-cleaning optical sensor 失效
标题翻译：自清洁光学传感器
公开(公告)号：US07375314B2
公开(公告)日：2008-05-20
申请号：US10548167
申请日：2004-03-11
申请人： Dieter Karst
发明人： Dieter Karst
IPC分类号： G01L23/16 , G01L23/22 , G01M15/00
CPC分类号： G01M15/10
摘要： The invention relates to an optical sensor for detecting light emission in combustion processes in a combustion chamber. At least one lens of the sensor faces the combustion chamber and is disposed on the tip of the sensor. The inventive sensor is provided with a heating device, which is disposed on the tip thereof, in the region of the front lens. The heating device can be a wire coil, a laser or a conduit with heated fluid. The sensor can include a controller for controlling the temperature of the heating device so that the tip of the sensor can be heated by the heating device to a specific temperature at which any soot on the front lens is combusted. As a result, the sensor remains clean and operational during the entire measuring period as desired.
摘要翻译：本发明涉及一种用于检测燃烧室内燃烧过程中的光发射的光学传感器。传感器的至少一个透镜面向燃烧室并且设置在传感器的尖端上。本发明的传感器设置有在前透镜的区域中设置在其顶端上的加热装置。加热装置可以是线圈，激光器或具有加热流体的导管。传感器可以包括用于控制加热装置的温度的控制器，使得传感器的尖端可以被加热装置加热到前透镜上的任何烟灰燃烧的特定温度。结果，传感器在整个测量期间保持清洁并可操作。

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