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1. 发明授权

US07603906B2 Piezoelectric sensor 有权
标题翻译：压电传感器
公开(公告)号：US07603906B2
公开(公告)日：2009-10-20
申请号：US11806918
申请日：2007-06-05
申请人： Dietmar Kröger , Michael Hirschler , Alexander Friedl , Alexander Schricker , Ferdinand Krispel , Wolfgang Michelitsch
发明人： Dietmar Kröger , Michael Hirschler , Alexander Friedl , Alexander Schricker , Ferdinand Krispel , Wolfgang Michelitsch
IPC分类号： G01L7/00
CPC分类号： G01L9/008 , G01L9/08 , G01L23/10
摘要： A piezoelectric sensor, preferably a pressure sensor, comprising at least two piezoelectric measuring elements placed in a housing, which are clamped between a membrane on the pressured side of the housing and a pick-up electrode electrically insulated against the housing. The piezoelectric measuring elements are fixedly attached to the pick-up electrode by thermo-compression or soldering and together with said pick-up electrode form a compact measuring element stack, which will significantly simplify assembly of the piezoelectric sensor.
摘要翻译：一种压电传感器，优选地是压力传感器，其包括放置在壳体中的至少两个压电测量元件，所述至少两个压电测量元件夹持在壳体的受压侧的膜和与壳体电绝缘的拾取电极之间。压电测量元件通过热压或焊接固定地附接到拾取电极，并且与所述拾取电极一起形成紧凑的测量元件堆叠，这将显着简化压电传感器的组装。

2. 发明授权

US07350494B2 Glow plug with integrated pressure sensor 失效
标题翻译：带集成压力传感器的辉光插头
公开(公告)号：US07350494B2
公开(公告)日：2008-04-01
申请号：US11785173
申请日：2007-04-16
申请人： Alexander Schricker , Alexander Friedl , Michael Hirschler , Dietmar Kröger
发明人： Alexander Schricker , Alexander Friedl , Michael Hirschler , Dietmar Kröger
IPC分类号： F02P19/00
CPC分类号： F23Q7/001 , F02P19/028 , F23Q2007/002
摘要： The invention relates to a glow plug with integrated pressure sensor for measuring pressure in the combustion chamber of an internal combustion engine, where the shell of the glow plug has a section of reduced diameter on the side next to the combustion chamber and following a sealing cone, which section houses a glow coil and ends in a tip extending into the combustion chamber, and where the pressure sensor is positioned without cooling in the section of the glow plug next to combustion chamber. According to the invention the pressure sensor is subjected to pressure in radial direction, the glow coil of the glow plug or the electrical leads of the glow coil being guided towards the tip of the glow plug either by bypassing the pressure sensor or going through the pressure sensor.
摘要翻译：本发明涉及一种具有集成的压力传感器的电热塞，用于测量内燃机的燃烧室中的压力，其中电热塞的外壳在燃烧室旁边的一侧具有减小的直径部分，并且紧跟密封锥体，该部分容纳辉光线圈并且在延伸到燃烧室中的尖端中终止，并且其中压力传感器定位而不在旁边燃烧室的电热塞的部分中冷却。根据本发明，压力传感器在径向方向受到压力，电热塞的辉光线圈或辉光线圈的电引线通过旁路压力传感器或经过压力被引导到电热塞的尖端传感器。

3. 发明申请

US20070277618A1 Piezoelectric sensor 有权
标题翻译：压电传感器
公开(公告)号：US20070277618A1
公开(公告)日：2007-12-06
申请号：US11806918
申请日：2007-06-05
申请人： Dietmar Kroeger , Michael Hirschler , Alexander Friedl , Alexander Schricker , Ferdinand Krispel , Wolfgang Michelitsch
发明人： Dietmar Kroeger , Michael Hirschler , Alexander Friedl , Alexander Schricker , Ferdinand Krispel , Wolfgang Michelitsch
IPC分类号： G01L9/08 , H01L41/083
CPC分类号： G01L9/008 , G01L9/08 , G01L23/10
摘要： A piezoelectric sensor, preferably a pressure sensor, comprising at least two piezoelectric measuring elements placed in a housing, which are clamped between a membrane on the pressured side of the housing and a pick-up electrode electrically insulated against the housing. The piezoelectric measuring elements are fixedly attached to the pick-up electrode by thermo-compression or soldering and together with said pick-up electrode form a compact measuring element stack, which will significantly simplify assembly of the piezoelectric sensor.
摘要翻译：一种压电传感器，优选地是压力传感器，其包括放置在壳体中的至少两个压电测量元件，所述至少两个压电测量元件夹持在壳体的受压侧的膜和与壳体电绝缘的拾取电极之间。压电测量元件通过热压或焊接固定地附接到拾取电极，并且与所述拾取电极一起形成紧凑的测量元件堆叠，这将显着简化压电传感器的组装。

4. 发明申请

US20070245805A1 Glow plug with integrated pressure sensor 失效
标题翻译：带集成压力传感器的辉光插头
公开(公告)号：US20070245805A1
公开(公告)日：2007-10-25
申请号：US11785173
申请日：2007-04-16
申请人： Alexander Schricker , Alexander Friedl , Michael Hirschler , Dietmar Kroeger
发明人： Alexander Schricker , Alexander Friedl , Michael Hirschler , Dietmar Kroeger
IPC分类号： G01L23/22 , F23Q7/00 , F23Q7/22
CPC分类号： F23Q7/001 , F02P19/028 , F23Q2007/002
摘要： The invention relates to a glow plug with integrated pressure sensor for measuring pressure in the combustion chamber of an internal combustion engine, where the shell of the glow plug has a section of reduced diameter on the side next to the combustion chamber and following a sealing cone, which section houses a glow coil and ends in a tip extending into the combustion chamber, and where the pressure sensor is positioned without cooling in the section of the glow plug next to combustion chamber. According to the invention the pressure sensor is subjected to pressure in radial direction, the glow coil of the glow plug or the electrical leads of the glow coil being guided towards the tip of the glow plug either by bypassing the pressure sensor or going through the pressure sensor.
摘要翻译：本发明涉及一种具有集成的压力传感器的电热塞，用于测量内燃机的燃烧室中的压力，其中电热塞的外壳在燃烧室旁边的一侧具有减小的直径部分，并且紧跟密封锥体，该部分容纳辉光线圈并且在延伸到燃烧室中的尖端中终止，并且其中压力传感器定位而不在旁边燃烧室的电热塞的部分中冷却。根据本发明，压力传感器在径向方向受到压力，电热塞的辉光线圈或辉光线圈的电引线通过旁路压力传感器或经过压力被引导到电热塞的尖端传感器。

5. 发明授权

US09291512B2 Sensor for measuring pressure and/or force 有权
标题翻译：用于测量压力和/或力的传感器
公开(公告)号：US09291512B2
公开(公告)日：2016-03-22
申请号：US14123585
申请日：2012-05-31
申请人： Alexander Schricker , Andreas Mayer , Dietmar Kröger
发明人： Alexander Schricker , Andreas Mayer , Dietmar Kröger
IPC分类号： G01L1/04 , G01L1/16 , G01L9/00 , G01L15/00
CPC分类号： G01L1/16 , G01L1/162 , G01L9/008 , G01L15/00
摘要： A sensor for measuring pressure and/or force includes at least one measuring assembly having at least one piezoelectric measuring element subjected to compressive stress for dynamic pressure and/or force measurement, and a diaphragm for introducing the pressure and/or the force onto at least the piezoelectric measuring element. The sensor also includes a further measuring assembly that is based on a different physical measuring principle for measuring static pressure and/or force.
摘要翻译：用于测量压力和/或力的传感器包括至少一个测量组件，其具有至少一个压力测量元件，其经受用于动态压力和/或力测量的压缩应力，以及用于将压力和/或力至少引入至少压电测量元件。传感器还包括另外的测量组件，其基于用于测量静压力和/或力的不同的物理测量原理。

6. 发明申请

US20140216175A1 SENSOR FOR MEASURING PRESSURE AND/OR FORCE 有权
标题翻译：用于测量压力和/或力的传感器
公开(公告)号：US20140216175A1
公开(公告)日：2014-08-07
申请号：US14123585
申请日：2012-05-31
申请人： Alexander Schricker , Andreas Mayer , Dietmar Kröger
发明人： Alexander Schricker , Andreas Mayer , Dietmar Kröger
IPC分类号： G01L1/16
CPC分类号： G01L1/16 , G01L1/162 , G01L9/008 , G01L15/00
摘要： A sensor for measuring pressure and/or force comprises at least one measuring assembly having at least one piezoelectric measuring element (2) subjected to compressive stress for dynamic pressure and/or force measurement, and a diaphragm (3) for introducing the pressure and/or the force onto at least the piezoelectric measuring element.So as to provide a further embodiment of a sensor for pressure or force measurement as indicated, which allows improved detection of static and dynamic effects, a further measuring assembly (4, 7) that is based on a different physical measuring principle for static pressure and/or force measurement is proposed for this sensor.
摘要翻译：用于测量压力和/或力的传感器包括至少一个测量组件，其具有经受用于动态压力和/或力测量的压缩应力的至少一个压电测量元件（2）和用于将压力和/ 或至少压电测量元件上的力。为了提供如所示的用于压力或力测量的传感器的另一实施例，其允许改进的静态和动态效应的检测，基于静态压力的不同物理测量原理的另外的测量组件（4,6） /或力测量被提出用于该传感器。

7. 发明授权

US08539845B2 Force-measuring ring having an annular housing 有权
标题翻译：力测量环具有环形壳体
公开(公告)号：US08539845B2
公开(公告)日：2013-09-24
申请号：US12998552
申请日：2009-02-26
申请人： Alexander Schricker , Alparslan Turan , Alexander Friedl
发明人： Alexander Schricker , Alparslan Turan , Alexander Friedl
IPC分类号： G01L1/04 , G01L5/00 , G01L1/00
CPC分类号： G01L1/16
摘要： A force-measuring ring includes an annular housing which contains at least one piezoelectric measuring element, and a pressure transmission element which is attached to the housing via inner and outer circular-annular membrane areas. The inner and outer membrane areas of the force measuring ring are situated on opposite sides of a symmetry plane defined by the at least one piezoelectric measuring element.
摘要翻译：力测量环包括包含至少一个压电测量元件的环形壳体和经由内部和外部圆形环形膜区附接到壳体的压力传递元件。力测量环的内膜和外膜区域位于由至少一个压电测量元件限定的对称平面的相对侧上。

8. 发明申请

US20110219888A1 FORCE-MEASURING RING HAVING AN ANNULAR HOUSING 有权
标题翻译：具有环形房屋的测量环
公开(公告)号：US20110219888A1
公开(公告)日：2011-09-15
申请号：US12998552
申请日：2009-02-26
申请人： Alexander Schricker , Alparslan Turan , Alexander Friedl
发明人： Alexander Schricker , Alparslan Turan , Alexander Friedl
IPC分类号： G01L1/04
CPC分类号： G01L1/16
摘要： A force-measuring ring includes an annular housing which contains at least one piezoelectric measuring element, and a pressure transmission element which is attached to the housing via inner and outer circular-annular membrane areas. The inner and outer membrane areas of the force-measuring ring are situated on opposite sides of a symmetry plane defined by the at least one piezoelectric measuring element.
摘要翻译：力测量环包括包含至少一个压电测量元件的环形壳体和经由内部和外部圆形环形膜区附接到壳体的压力传递元件。力测量环的内膜和外膜区域位于由至少一个压电测量元件限定的对称平面的相对侧上。

9. 发明授权

US08113058B2 Piezoelectric pressure transducer 有权
标题翻译：压电式压力传感器
公开(公告)号：US08113058B2
公开(公告)日：2012-02-14
申请号：US12585305
申请日：2009-09-10
申请人： Martin Baumgartner , Christian Reiter , Friedrich Anton Holzinger , Alexander Schricker
发明人： Martin Baumgartner , Christian Reiter , Friedrich Anton Holzinger , Alexander Schricker
IPC分类号： G01L9/00
CPC分类号： G01L9/008
摘要： To render possible a high-quality, yet cost-effective provision suitable for mass production of a piezoelectric pressure transducer (1) with at least one piezoelectric measuring element (3, 3′, 3″) arranged on a housing base part (2), which measuring element is connected on the opposite side to a diaphragm (4), the measuring element (3, 3′, 3″) is fixed on an electrode sheet (5, 5′, 5″, 5″′) or directly on the base part 2 or the diaphragm 4, wherein the electrode sheet (5, 5′, 5″, 5″′) wraps conductively and positively as well as in a manner fixing the layers around a contact pin (7) insulated with respect to the base part (2) and projecting outwards.
摘要翻译：为了使可能的高质量但成本有效的设备适合于大量生产具有布置在壳体基部（2）上的至少一个压电测量元件（3,3'，3“）的压电压力传感器（1）测量元件（3,3'，3“）固定在电极片（5,5'，5”，5“）上或直接固定在测量元件在基部2或隔膜4上，其中电极片5,5'，5“，5”'）电导和积极地包裹，并且以使得层围绕绝缘的接触销（7）的方式到基部（2）并向外突出。

10. 发明申请

US20100058875A1 Piezoelectric pressure transducer 有权
标题翻译：压电式压力传感器
公开(公告)号：US20100058875A1
公开(公告)日：2010-03-11
申请号：US12585305
申请日：2009-09-10
申请人： Martin Baumgartner , Christian Reiter , Friedrich Anton Holzinger , Alexander Schricker
发明人： Martin Baumgartner , Christian Reiter , Friedrich Anton Holzinger , Alexander Schricker
IPC分类号： G01L9/08
CPC分类号： G01L9/008
摘要： To render possible a high-quality, yet cost-effective provision suitable for mass production of a piezoelectric pressure transducer (1) with at least one piezoelectric measuring element (3, 3′, 3″) arranged on a housing base part (2), which measuring element is connected on the opposite side to a diaphragm (4), the measuring element (3, 3′, 3″) is fixed on an electrode sheet (5, 5′, 5″, 5″′) or directly on the base part 2 or the diaphragm 4, wherein the electrode sheet (5, 5′, 5″, 5″′) wraps conductively and positively as well as in a manner fixing the layers around a contact pin (7) insulated with respect to the base part (2) and projecting outwards.
摘要翻译：为了使可能的高质量但成本有效的设备适合于大量生产具有布置在壳体基部（2）上的至少一个压电测量元件（3,3'，3“）的压电压力传感器（1）测量元件（3,3'，3“）固定在电极片（5,5'，5”，5“）上或直接固定在测量元件在基部2或隔膜4上，其中电极片5,5'，5“，5”'）电导和积极地包裹，并且以使得层围绕绝缘的接触销（7）的方式到基部（2）并向外突出。

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