公开(公告)号：US08784625B2

公开(公告)日：2014-07-22

申请号：US12737158

申请日：2009-04-24

申请人： Thomas Wahl ,  Georg Rixecker ,  Steffen Polster ,  Uwe Glanz ,  Gudrun Oehler ,  Ulrich Eisele ,  Benjamin Hagemann ,  Alexander Bluthard ,  Frank Schnell ,  Jochen Rager ,  Petra Kuschel

发明人： Thomas Wahl ,  Georg Rixecker ,  Steffen Polster ,  Uwe Glanz ,  Gudrun Oehler ,  Ulrich Eisele ,  Benjamin Hagemann ,  Alexander Bluthard ,  Frank Schnell ,  Jochen Rager ,  Petra Kuschel

IPC分类号： G01N27/26

CPC分类号： G01N27/4071 ,  G01N27/4067 ,  G01N27/4077

摘要： A sensor element having a layered construction and configured to detect a physical property of a gas or a liquid includes a functional component situated in the interior, which functional component is connected electrically to a conductor element, which conductor element extends up to the outer surface or up into the surroundings of the sensor element. The sensor element has at least one sealing element which adjoins the functional component and/or the conductor element. The conductor element and the at least one sealing element are configured to be gas-tight at least regionally in the interior of the sensor element and are situated in such a way that the functional component is separated gas-tight from the surroundings of the sensor element.

摘要翻译： 具有分层结构并被配置为检测气体或液体的物理性质的传感器元件包括位于内部的功能部件，该功能部件电连接到导体元件，该导体元件延伸到外表面，或者 进入传感器元件的周围。 传感器元件具有至少一个邻接功能部件和/或导体元件的密封元件。 导体元件和至少一个密封元件构造成在传感器元件的内部至少区域气密，并且以这样的方式设置功能部件与传感器元件的周围气密地分离 。

公开(公告)号：US20110162436A1

公开(公告)日：2011-07-07

申请号：US12737158

申请日：2009-04-24

申请人： Thomas Wahl ,  Georg Rixecker ,  Steffen Polster ,  Uwe Glanz ,  Gudrun Oehler ,  Ulrich Eisele ,  Benjamin Hagemann ,  Alexander Bluthard ,  Frank Schnell ,  Jochen Rager ,  Petra Kuschel

发明人： Thomas Wahl ,  Georg Rixecker ,  Steffen Polster ,  Uwe Glanz ,  Gudrun Oehler ,  Ulrich Eisele ,  Benjamin Hagemann ,  Alexander Bluthard ,  Frank Schnell ,  Jochen Rager ,  Petra Kuschel

IPC分类号： G01N25/00

CPC分类号： G01N27/4071 ,  G01N27/4067 ,  G01N27/4077

摘要： A sensor element having a layered construction and configured to detect a physical property of a gas or a liquid includes a functional component situated in the interior, which functional component is connected electrically to a conductor element, which conductor element extends up to the outer surface or up into the surroundings of the sensor element. The sensor element has at least one sealing element which adjoins the functional component and/or the conductor element. The conductor element and the at least one sealing element are configured to be gas-tight at least regionally in the interior of the sensor element and are situated in such a way that the functional component is separated gas-tight from the surroundings of the sensor element.

摘要翻译： 具有分层结构并被配置为检测气体或液体的物理性质的传感器元件包括位于内部的功能部件，该功能部件电连接到导体元件，该导体元件延伸到外表面，或者 进入传感器元件的周围。 传感器元件具有至少一个邻接功能部件和/或导体元件的密封元件。 导体元件和至少一个密封元件构造成在传感器元件的内部至少区域气密，并且以这样的方式设置功能部件与传感器元件的周围气密地分离 。

公开(公告)号：US07574895B2

公开(公告)日：2009-08-18

申请号：US10576683

申请日：2004-09-07

申请人： Frank Schnell ,  Ralf Schmidt ,  Uwe Glanz ,  Sabine Rösch ,  Helmut Marx ,  Katharina Schaenzlin ,  Henrik Schittenhelm

发明人： Frank Schnell ,  Ralf Schmidt ,  Uwe Glanz ,  Sabine Rösch ,  Helmut Marx ,  Katharina Schaenzlin ,  Henrik Schittenhelm

IPC分类号： G01N27/02 ,  G01R3/00

CPC分类号： G01N15/0656 ,  Y10T29/49007

摘要： A soot particle sensor for an exhaust system of an internal combustion engine includes a first electrode device and a second electrode device. The electrode devices are situated at a distance from one another and are able to be exposed to the gas stream, at least in some areas. It is provided that the electrode devices are separated from each other by an intermediate layer made of an electrically insulating material, and the electrode devices have free edges that are set apart from each other by the thickness of the intermediate layer and are able to be exposed to the gas stream.

摘要翻译： 一种用于内燃机的排气系统的烟尘颗粒传感器包括第一电极装置和第二电极装置。 至少在某些区域中，电极装置彼此间隔一定距离并且能够暴露于气流。 设置电极器件由电绝缘材料制成的中间层彼此分离，并且电极器件具有通过中间层的厚度彼此分开并且能够暴露的自由边缘 到气流。

公开(公告)号：US20070119233A1

公开(公告)日：2007-05-31

申请号：US10576683

申请日：2004-09-07

申请人： Frank Schnell ,  Ralf Schmidt ,  Uwe Glanz ,  Sabine Rosch ,  Helmut Marx ,  Katharina Schaenzlin ,  Henrik Schittenhelm

发明人： Frank Schnell ,  Ralf Schmidt ,  Uwe Glanz ,  Sabine Rosch ,  Helmut Marx ,  Katharina Schaenzlin ,  Henrik Schittenhelm

IPC分类号： G01N27/02 ,  G01R3/00

CPC分类号： G01N15/0656 ,  Y10T29/49007

摘要： A soot particle sensor for an exhaust system of an internal combustion engine includes a first electrode device and a second electrode device. The electrode devices are situated at a distance from one another and are able to be exposed to the gas stream, at least in some areas. It is provided that the electrode devices are separated from each other by an intermediate layer made of an electrically insulating material, and the electrode devices have free edges that are set apart from each other by the thickness of the intermediate layer and are able to be exposed to the gas stream.

摘要翻译： 一种用于内燃机的排气系统的烟尘颗粒传感器包括第一电极装置和第二电极装置。 至少在某些区域中，电极装置彼此间隔一定距离并且能够暴露于气流。 设置电极器件由电绝缘材料制成的中间层彼此分离，并且电极器件具有通过中间层的厚度彼此分开并且能够暴露的自由边缘 到气流。

公开(公告)号：US08035404B2

公开(公告)日：2011-10-11

申请号：US11629418

申请日：2005-04-15

申请人： Frank Schnell ,  Lutz Dorfmueller ,  Ralf Schmidt ,  Sabine Roesch ,  Helmut Marx ,  Henrik Schittenhelm

发明人： Frank Schnell ,  Lutz Dorfmueller ,  Ralf Schmidt ,  Sabine Roesch ,  Helmut Marx ,  Henrik Schittenhelm

IPC分类号： G01R27/08 ,  G01N27/00 ,  G01N37/00

CPC分类号： G01N15/0656

摘要： A method is described for controlling the soot deposition on sensors. A sensor element is provided, which includes a first electrode and a second electrode. Different measuring voltages U1 and U2 can be applied to the sensor element. During a first time period t1, the sensor element is operated at a higher voltage U1 until a triggering threshold AP of the sensor element is exceeded, while it is operated at a voltage U2, which is different from higher voltage U1, U2 being lower than voltage U1, during a second time period t2.

摘要翻译： 描述了一种用于控制传感器上的烟灰沉积的方法。 提供了一种传感器元件，其包括第一电极和第二电极。 不同的测量电压U1和U2可以应用于传感器元件。 在第一时间段t1期间，传感器元件在较高电压U1下操作，直到超过传感器元件的触发阈值AP，同时在不同于较高电压U1，U2低于 电压U1，在第二时间段t2期间。

公开(公告)号：US20090051376A1

公开(公告)日：2009-02-26

申请号：US11629418

申请日：2005-04-15

申请人： Frank Schnell ,  Lutz Dorfmueller ,  Ralf Schmidt ,  Sabine Roesch ,  Helmut Marx ,  Henrik Schittenhelm

发明人： Frank Schnell ,  Lutz Dorfmueller ,  Ralf Schmidt ,  Sabine Roesch ,  Helmut Marx ,  Henrik Schittenhelm

IPC分类号： G01N15/06

CPC分类号： G01N15/0656

摘要： A method is described for controlling the soot deposition on sensors. A sensor element is provided, which includes a first electrode and a second electrode. Different measuring voltages U1 and U2 can be applied to the sensor element. During a first time period t1, the sensor element is operated at a higher voltage U1 until a triggering threshold AP of the sensor element is exceeded, while it is operated at a voltage U2, which is different from higher voltage U1, U2 being lower than voltage U1, during a second time period t2.

摘要翻译： 描述了一种用于控制传感器上的烟灰沉积的方法。 提供了一种传感器元件，其包括第一电极和第二电极。 不同的测量电压U1和U2可以应用于传感器元件。 在第一时间段t1期间，传感器元件在较高电压U1下操作，直到超过传感器元件的触发阈值AP，同时在不同于较高电压U1，U2低于 电压U1，在第二时间段t2期间。

公开(公告)号：US20050067650A1

公开(公告)日：2005-03-31

申请号：US10922401

申请日：2004-08-19

申请人： Frank Schnell ,  Ralf Schmidt

发明人： Frank Schnell ,  Ralf Schmidt

IPC分类号： H01G4/33 ,  H01L27/108 ,  H01L49/02 ,  H01P1/18 ,  H01Q3/36

CPC分类号： H01P1/181

摘要： A component having at least one adjustable thin-film capacitor is described, which may be manufactured particularly cost-effectively because of its simple design. The component structure is implemented on a substrate and includes at least one first electrically conductive layer and a second electrically conductive layer, which are separated from one another by at least one ferroelectric interlayer. At least one first electrode of the thin-film capacitor is implemented in the first electrically conductive layer, while at least a second electrode of the thin-film capacitor is implemented in the second electrically conductive layer. The capacitor area of the thin-film capacitor is defined exclusively by the overlap region of the first and the second electrodes.

摘要翻译： 描述了具有至少一个可调薄膜电容器的部件，由于其简单的设计，其可以特别成本有效地制造。 元件结构在衬底上实现并且包括至少一个第一导电层和第二导电层，它们通过至少一个铁电中间层彼此分开。 薄膜电容器的至少一个第一电极被实现在第一导电层中，而薄膜电容器的至少第二电极被实现在第二导电层中。 薄膜电容器的电容器面积仅由第一和第二电极的重叠区域限定。