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1. 发明授权

US07994690B2 Component for piezoelectric force or pressure sensors, held together by an electrically insulating film 有权
标题翻译：用于压电力或压力传感器的部件，由电绝缘膜保持在一起
公开(公告)号：US07994690B2
公开(公告)日：2011-08-09
申请号：US11815622
申请日：2006-02-22
申请人： Peter Wolfer , Claudio Cavalloni , Reinhold Hess , Michael Mueller , Andrea Bertola , Christoph Kern , Steffen Schott , Pavlo Saltikov , Michael Kleindl , Reiko Zach
发明人： Peter Wolfer , Claudio Cavalloni , Reinhold Hess , Michael Mueller , Andrea Bertola , Christoph Kern , Steffen Schott , Pavlo Saltikov , Michael Kleindl , Reiko Zach
IPC分类号： H01L41/113
CPC分类号： G01L23/222 , F23Q2007/002 , G01L23/10
摘要： The invention relates to a component for installation in force or pressure sensors, in particular in a glow plug. The component comprises a disc-type or punched-disc type measuring element consisting of a piezoelectric material, punched-disc type or disc-type electrodes that lie on either side of the measuring element. The electrodes have contact points for contacting conductors. The component comprises in addition a respective transmission body or several transmission bodies that are located outside the electrodes, on either side of the latter. The measuring element, electrodes and transmission bodies are held together mechanically by an external, electrically insulating film.
摘要翻译：本发明涉及用于安装的部件或压力传感器，特别是电热塞。该组件包括由位于测量元件两侧的压电材料，冲孔型或圆盘型电极组成的圆盘式或冲孔式测量元件。电极具有用于接触导体的接触点。该组件另外包括位于电极外部的相应的传输体或多个传输体，位于电极的两侧。测量元件，电极和透射体通过外部电绝缘膜机械地保持在一起。

2. 发明授权

US07712444B2 Sheathed-element glow plug 有权
标题翻译：护套元件电热塞
公开(公告)号：US07712444B2
公开(公告)日：2010-05-11
申请号：US12158795
申请日：2006-11-23
申请人： Christoph Kern , Reinhold Hess , Reiko Zach , Michael Kleindl , Peter Wolfer , Steffen Schott , Claudio Cavalloni , Pavlo Saltikov , Michael Mueller , Andrea Bertola
发明人： Christoph Kern , Reinhold Hess , Reiko Zach , Michael Kleindl , Peter Wolfer , Steffen Schott , Claudio Cavalloni , Pavlo Saltikov , Michael Mueller , Andrea Bertola
IPC分类号： F23Q7/22
CPC分类号： G01L23/222 , F02P19/028 , F23Q7/001 , F23Q2007/002 , G01L23/10
摘要： A sheathed-element glow plug is used to be situated in a chamber in an internal combustion engine. The sheathed-element glow plug has a housing, a pin-shaped heating element, which extends partially from the housing and a pressure sensor which is situated in an inner chamber of the housing. A prestressing sleeve is provided, in this context, which applies a prestressing to the pressure sensor.
摘要翻译：护套元件电热塞用于位于内燃机的腔室中。护套元件电热塞具有壳体，销状加热元件，其从壳体部分延伸，并且压力传感器位于壳体的内室中。在这种情况下，提供预应力套筒，其将预应力施加到压力传感器。

3. 发明申请

US20090165739A1 SHEATHED-ELEMENT GLOW PLUG 有权
公开(公告)号：US20090165739A1
公开(公告)日：2009-07-02
申请号：US12158795
申请日：2006-11-23
申请人： Christoph Kern , Reinhold Hess , Reiko Zach , Michael Kleindl , Peter Wolfer , Steffen Schott , Claudio Cavalloni , Pavlo Saltikov , Michael Mueller , Andrea Bertola
发明人： Christoph Kern , Reinhold Hess , Reiko Zach , Michael Kleindl , Peter Wolfer , Steffen Schott , Claudio Cavalloni , Pavlo Saltikov , Michael Mueller , Andrea Bertola
IPC分类号： F23Q7/22
CPC分类号： G01L23/222 , F02P19/028 , F23Q7/001 , F23Q2007/002 , G01L23/10
摘要： A sheathed-element glow plug is used to be situated in a chamber in an internal combustion engine. The sheathed-element glow plug has a housing, a pin-shaped heating element, which extends partially from the housing and a pressure sensor which is situated in an inner chamber of the housing. A prestressing sleeve is provided, in this context, which applies a prestressing to the pressure sensor.
摘要翻译：护套元件电热塞用于位于内燃机的腔室中。护套元件电热塞具有壳体，销状加热元件，其从壳体部分延伸，并且压力传感器位于壳体的内室中。在这种情况下，提供预应力套筒，其将预应力施加到压力传感器。

4. 发明授权

US08250909B2 Pressure measuring device 有权
标题翻译：压力测量装置
公开(公告)号：US08250909B2
公开(公告)日：2012-08-28
申请号：US12223939
申请日：2007-01-12
申请人： Christoph Kern , Reinhold Hess , Reiko Zach , Michael Kleindl , Peter Wolfer , Steffen Schott , Claudio Cavalloni , Pavlo Saltikov , Michael Mueller , Andrea Bertola
发明人： Christoph Kern , Reinhold Hess , Reiko Zach , Michael Kleindl , Peter Wolfer , Steffen Schott , Claudio Cavalloni , Pavlo Saltikov , Michael Mueller , Andrea Bertola
IPC分类号： G01M15/08
CPC分类号： F23Q7/001 , F02P19/028 , F23Q2007/002 , G01L23/10
摘要： A pressure measuring device suitable for disposition in a chamber of an internal combustion engine. The pressure measuring device has a housing, a force transmitting element that is effectively connected to a pressure sensor, and a sensor cage that surrounds the pressure sensor. The sensor cage is connected to the housing by a circumferential weld seam only at one connection segment of the housing. In this way, it is possible to achieve a defined pre-tensioning of a metal diaphragm that is connected on the one hand to the sensor cage and on the other hand to the force transmitting element.
摘要翻译：适用于配置在内燃机的室中的压力测量装置。压力测量装置具有壳体，有效连接到压力传感器的力传递元件和围绕压力传感器的传感器保持架。传感器保持架通过仅在外壳的一个连接部分处的圆周焊缝连接到外壳。以这种方式，可以实现一方面连接到传感器保持架并且另一方面连接到力传递元件的金属隔膜的限定的预张紧。

5. 发明申请

US20110005308A1 Pressure Measuring Device 有权
标题翻译：压力测量装置
公开(公告)号：US20110005308A1
公开(公告)日：2011-01-13
申请号：US12223939
申请日：2007-01-12
申请人： Christoph Kern , Reinhold Hess , Reiko Zach , Michael Kleindl , Peter Wolfer , Steffen Schott , Claudio Cavalloni , Pavlo Saltikov , Michael Mueller , Andrea Bertola
发明人： Christoph Kern , Reinhold Hess , Reiko Zach , Michael Kleindl , Peter Wolfer , Steffen Schott , Claudio Cavalloni , Pavlo Saltikov , Michael Mueller , Andrea Bertola
IPC分类号： G01M15/08
CPC分类号： F23Q7/001 , F02P19/028 , F23Q2007/002 , G01L23/10
摘要： A pressure measuring device suitable for disposition in a chamber of an internal combustion engine. The pressure measuring device has a housing, a force transmitting element that is effectively connected to a pressure sensor, and a sensor cage that surrounds the pressure sensor. The sensor cage is connected to the housing by a circumferential weld seam only at one connection segment of the housing. In this way, it is possible to achieve a defined pre-tensioning of a metal diaphragm that is connected on the one hand to the sensor cage and on the other hand to the force transmitting element.
摘要翻译：适用于配置在内燃机的室中的压力测量装置。压力测量装置具有壳体，有效连接到压力传感器的力传递元件和围绕压力传感器的传感器保持架。传感器保持架通过仅在外壳的一个连接部分处的圆周焊缝连接到外壳。以这种方式，可以实现一方面连接到传感器保持架并且另一方面连接到力传递元件的金属隔膜的限定的预张紧。

6. 发明申请

US20090026889A1 COMPONENT FOR PIEZOELECTRIC FORCE OR PRESSURE SENSORS, HELD TOGETHER BY AN ELECTRICALLY INSULATING FILM 有权
标题翻译：用于压电式或压力传感器的组件，由电绝缘膜连接
公开(公告)号：US20090026889A1
公开(公告)日：2009-01-29
申请号：US11815622
申请日：2006-02-22
申请人： Peter Wolfer , Claudio Cavalloni , Reinhold Hess , Michael Mueller , Andrea Bertola , Christoph Kern , Steffen Schott , Pavlo Saltikov , Michael Kleindl , Reiko Zach
发明人： Peter Wolfer , Claudio Cavalloni , Reinhold Hess , Michael Mueller , Andrea Bertola , Christoph Kern , Steffen Schott , Pavlo Saltikov , Michael Kleindl , Reiko Zach
IPC分类号： H01L41/00
CPC分类号： G01L23/222 , F23Q2007/002 , G01L23/10
摘要： The invention relates to a component for installation in force or pressure sensors, in particular in a glow plug. The component comprises a disc-type or punched-disc type measuring element consisting of a piezoelectric material, punched-disc type or disc-type electrodes that lie on either side of the measuring element. The electrodes have contact points for contacting conductors. The component comprises in addition a respective transmission body or several transmission bodies that are located outside the electrodes, on either side of the latter. The measuring element, electrodes and transmission bodies are held together mechanically by an external, electrically insulating film.
摘要翻译：本发明涉及用于安装的部件或压力传感器，特别是电热塞。该组件包括由位于测量元件两侧的压电材料，冲孔型或圆盘型电极组成的圆盘式或冲孔式测量元件。电极具有用于接触导体的接触点。该组件另外包括位于电极外部的相应的传输体或多个传输体，位于电极的两侧。测量元件，电极和透射体通过外部电绝缘膜机械地保持在一起。

7. 发明申请

US20070277617A1 Pressure Sensor 有权
标题翻译：压力传感器
公开(公告)号：US20070277617A1
公开(公告)日：2007-12-06
申请号：US11575778
申请日：2005-09-06
申请人： Peter Wolfer , Reinhold Hess , Michael Mueller , Claudio Cavalloni , Christoph Kern , Steffen Schott , Pavlo Saltikov , Thomas Ludwig , Juergen Krueger
发明人： Peter Wolfer , Reinhold Hess , Michael Mueller , Claudio Cavalloni , Christoph Kern , Steffen Schott , Pavlo Saltikov , Thomas Ludwig , Juergen Krueger
IPC分类号： G01L23/00 , G01L9/00 , G01L9/08
CPC分类号： G01L23/10 , B29C45/77 , G01L9/0089 , G01L23/22
摘要： The invention relates to a pressure sensor (1), comprising a housing (2), a housing element (3) which may be exposed to a pressure chamber (10), mounted on the housing (2) by means of a metallic membrane (5) and a measuring cell (4) which can indirectly measure a pressure acting on the housing element (3) and transmitted to the measuring cell (4) as a force resulting therefrom. According to the invention, said pressure sensor (1) comprises a housing element (3) embodied as a pin and projects out of the housing (2). The advantage of such an arrangement is only a small drilling to a pressure chamber (10) need be provided, in order to carry out a pressure measurement. The pin (3) need only be so long that the front end thereof, in the assembled state, approximately reaches the wall (11) of the pressure chamber (10).
摘要翻译：本发明涉及一种压力传感器（1），包括壳体（2），可暴露于压力室（10）的壳体元件（3），借助于金属膜（2）安装在壳体（2）上 5）和可以间接地测量作用在壳体元件（3）上并由其产生的力传递到测量单元（4）的压力的测量单元（4）。根据本发明，所述压力传感器（1）包括实施为销并突出到壳体（2）外的壳体元件（3）。这种布置的优点是仅需要提供对压力室（10）的小钻孔，以便进行压力测量。销（3）仅需要使其前端在组装状态下大致到达压力室（10）的壁（11）。

8. 发明授权

US07472600B2 Pressure sensor 有权
标题翻译：压力传感器
公开(公告)号：US07472600B2
公开(公告)日：2009-01-06
申请号：US11575778
申请日：2005-09-06
申请人： Peter Wolfer , Reinhold Hess , Michael Mueller , Claudio Cavalloni , Christoph Kern , Steffen Schott , Pavlo Saltikov , Thomas Ludwig , Juergen Krueger
发明人： Peter Wolfer , Reinhold Hess , Michael Mueller , Claudio Cavalloni , Christoph Kern , Steffen Schott , Pavlo Saltikov , Thomas Ludwig , Juergen Krueger
IPC分类号： G01L9/00
CPC分类号： G01L23/10 , B29C45/77 , G01L9/0089 , G01L23/22
摘要： The invention relates to a pressure sensor (1), comprising a housing (2), a housing element (3) which may be exposed to a pressure chamber (10), mounted on the housing (2) by means of a metallic membrane (5) and a measuring cell (4) which can indirectly measure a pressure acting on the housing element (3) and transmitted to the measuring cell (4) as a force resulting therefrom. According to the invention, said pressure sensor (1) comprises a housing element (3) embodied as a pin and projects out of the housing (2). The advantage of such an arrangement is only a small drilling to a pressure chamber (10) need be provided, in order to carry out a pressure measurement. The pin (3) need only be so long that the front end thereof, in the assembled state, approximately reaches the wall (11) of the pressure chamber (10).
摘要翻译：本发明涉及一种压力传感器（1），包括壳体（2），可暴露于压力室（10）的壳体元件（3），借助于金属膜（2）安装在壳体（2）上 5）和可以间接地测量作用在壳体元件（3）上并由其产生的力传递到测量单元（4）的压力的测量单元（4）。根据本发明，所述压力传感器（1）包括实施为销并突出到壳体（2）外的壳体元件（3）。这种布置的优点是仅需要提供对压力室（10）的小钻孔，以便进行压力测量。销（3）仅需要使其前端在组装状态下大致到达压力室（10）的壁（11）。

9. 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。

10. 发明授权

US5728937A Arrangement for testing the material of formed parts 失效
标题翻译：用于测试成型件材料的布置
公开(公告)号：US5728937A
公开(公告)日：1998-03-17
申请号：US712200
申请日：1996-09-11
申请人： Ralf Reichau , Claudio Cavalloni , Andreas Kirchheim , Peter Wolfer
发明人： Ralf Reichau , Claudio Cavalloni , Andreas Kirchheim , Peter Wolfer
IPC分类号： G01M7/02 , G01N29/12 , G01N29/22 , G01N29/24 , G01N29/28
CPC分类号： G01N29/24 , G01M7/022 , G01N29/12 , G01N29/227 , G01N29/28 , G01N2291/014 , G01N2291/02827 , G01N2291/0426
摘要： For a comparative material testing of similar formed parts based on their dynamic behaviour under acoustic excitation vibrations, in order to obtain clear-cut information about the material properties it is necessary to assure constant excitations of the vibration generator and a constant pressing force when coupling this to the object being tested. This is accomplished by using a piezoelectric actuator in an assembly unit with an electromechanical sensor and a coupling element, whereby the excitation voltages of the actuator are monitored and its vibrations passing into the formed part are registered by the sensor.
摘要翻译：对于基于声学激发振动下的动态行为的类似成形部件进行比较材料试验，为了获得有关材料特性的明确信息，有必要确保振动发生器的恒定激励和连接时的恒定的压力到被测对象。这通过在具有机电传感器和耦合元件的组装单元中使用压电致动器来实现，从而监测致动器的激励电压，并且其传入成形部件的振动由传感器记录。

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