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1. 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。

2. 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。

3. 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。

4. 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。

5. 发明授权

US08022605B2 Electrical multi-layer component 有权
标题翻译：电气多层组件
公开(公告)号：US08022605B2
公开(公告)日：2011-09-20
申请号：US12293042
申请日：2007-03-16
申请人： Michael Hirschler , Helmut Sommariva , Peter Stimpfl
发明人： Michael Hirschler , Helmut Sommariva , Peter Stimpfl
IPC分类号： H01L41/08
CPC分类号： H01L41/0471 , H01L41/083 , H01L41/0838 , Y10T29/42
摘要： A piezoelectric multi-layer component is described herein. The component includes a plurality of ceramic layers, and one or more electrode layer. The one or more electrode layer has a material structure that is different than the plurality of ceramic layers and is configured to at least partially block a propagation in a longitudinal direction of pressure waves acting on the piezoelectric multi-layer component.
摘要翻译：本文描述了压电多层部件。该组件包括多个陶瓷层和一个或多个电极层。一个或多个电极层具有与多个陶瓷层不同的材料结构，并且被构造成至少部分地阻挡作用在压电多层部件上的压力波的纵向方向的传播。

6. 发明申请

US20090278422A1 PIEZOELECTRIC MULTILAYER COMPONENT 有权
标题翻译：压电多层组件
公开(公告)号：US20090278422A1
公开(公告)日：2009-11-12
申请号：US11916725
申请日：2006-06-09
申请人： Heinz Florian , Michael Hirschler , Helmut Sommariva
发明人： Heinz Florian , Michael Hirschler , Helmut Sommariva
IPC分类号： H01L41/083
CPC分类号： H01L41/0838
摘要： The invention relates to a piezoelectric multi-layer component with a plurality of piezoelectric layers (1) lying one above the other and with electrode layers (2a, 2b) arranged between the piezoelectric layers, wherein an absorption layer (4) of absorbing mechanical vibration energy is arranged in the layer stack.
摘要翻译：本发明涉及一种具有多个压电层（1）的压电多层部件，所述多个压电层（1）彼此并排并且布置在压电层之间的电极层（2a，2b），其中吸收层（4）吸收机械振动能量被布置在层叠中。

7. 发明申请

US20090289527A1 Electrical Multi-layer Component 有权
标题翻译：电气多层组件
公开(公告)号：US20090289527A1
公开(公告)日：2009-11-26
申请号：US12293042
申请日：2007-03-16
申请人： Michael Hirschler , Helmut Sommariva , Peter Stimpfl
发明人： Michael Hirschler , Helmut Sommariva , Peter Stimpfl
IPC分类号： H01L41/04
CPC分类号： H01L41/0471 , H01L41/083 , H01L41/0838 , Y10T29/42
摘要： A piezoelectric multi-layer component is described herein. The component includes a plurality of ceramic layers, and one or more electrode layer. The one or more electrode layer has a material structure that is different than the plurality of ceramic layers and is configured to at least partially block a propagation in a longitudinal direction of pressure waves acting on the piezoelectric multi-layer component.
摘要翻译：本文描述了压电多层部件。该组件包括多个陶瓷层和一个或多个电极层。一个或多个电极层具有与多个陶瓷层不同的材料结构，并且被构造成至少部分地阻挡作用在压电多层部件上的压力波的纵向方向的传播。

8. 发明授权

US09153765B2 Piezoelectric multilayer component 有权
标题翻译：压电多层成分
公开(公告)号：US09153765B2
公开(公告)日：2015-10-06
申请号：US11916725
申请日：2006-06-09
申请人： Heinz Florian , Michael Hirschler , Helmut Sommariva
发明人： Heinz Florian , Michael Hirschler , Helmut Sommariva
IPC分类号： H01L41/083
CPC分类号： H01L41/0838
摘要： The invention relates to a piezoelectric multi-layer component with a plurality of piezoelectric layers (1) lying one above the other and with electrode layers (2a, 2b) arranged between the piezoelectric layers, wherein an absorption layer (4) of absorbing mechanical vibration energy is arranged in the layer stack.
摘要翻译：本发明涉及一种具有多个压电层（1）的压电多层部件，所述多个压电层（1）彼此并排并且布置在压电层之间的电极层（2a，2b），其中吸收层（4）吸收机械振动能量被布置在层叠中。

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