公开(公告)号：US20200271528A1

公开(公告)日：2020-08-27

申请号：US16339912

申请日：2017-10-11

申请人： Heraeus Sensor Technology GmbH

发明人： Karlheinz WIENAND ,  Stefan DIETMANN ,  Matsvei ZINKEVICH ,  Ralf MOOS ,  Michael SCHUBERT ,  Martin TURWITT

IPC分类号： G01K7/18 ,  G01F1/69

摘要： One aspect relates to a method for producing a sensor, in particular a temperature sensor, with at least one electrically conductive layer and at least one additional layer, in particular a passivation layer and/or an insulation layer. According to one aspect, the electrically conductive layer and/or the additional layer, in particular the passivation layer and/or the insulation layer, are produced by aerosol deposition (aerosol deposition method, ADM).

公开(公告)号：US20160109403A1

公开(公告)日：2016-04-21

申请号：US14897148

申请日：2014-05-28

申请人： HERAEUS SENSOR TECHNOLOGY GMBH

发明人： Karlheinz WIENAND ,  Karl-Heinz ULLRICH ,  Matsvei ZINKEVICH

IPC分类号： G01N27/407 ,  G01M15/10

CPC分类号： G01N27/4075 ,  G01M15/102 ,  G01N27/407

摘要： A gas sensor for measuring the concentrations of gases includes a solid body electrolyte, at least three electrodes, and a closed chamber. The doped platinum includes at least 50% by weight platinum and the remainder includes at least one further element selected from the group of solid body electrolytes. In particular, the doped platinum includes between 0.5% by weight to 15% by weight ZrO2 and the remainder is platinum, or the pure platinum is 100% by weight platinum and the gold alloy comprises at least 50% by weight gold and maximally 50% by weight platinum. In particular, the gold alloy includes approximately 85% by weight gold and approximately 15% by weight platinum or the gold alloy comprises at least gold and platinum at a ratio of 85% gold to 15% platinum.

摘要翻译： 用于测量气体浓度的气体传感器包括固体电解质，至少三个电极和封闭室。 掺杂的铂包括至少50重量％的铂，其余包括至少一个选自固体电解质的另外的元素。 特别地，掺杂的铂包括0.5重量％至15重量％的ZrO 2，其余为铂，或纯铂为100重量％的铂，金合金包含至少50重量％的金和最大50重量％ 铂。 特别地，金合金包括大约85重量％的金和约15重量％的铂，或者金合金至少包含金和铂，比例为85％的金与15％的铂。

公开(公告)号：US20160017830A1

公开(公告)日：2016-01-21

申请号：US14772480

申请日：2014-02-28

申请人： HERAEUS SENSOR TECHNOLOGY GMBH

发明人： Karlheinz WIENAND ,  Matsvei ZINKEVICH ,  Dieter TEUSCH

IPC分类号： F02D41/14 ,  G01N15/06 ,  G01K13/02 ,  G01N25/72

CPC分类号： F02D41/1466 ,  G01K13/02 ,  G01K2013/024 ,  G01N15/06 ,  G01N15/0656 ,  G01N25/72

摘要： A method for producing a soot sensor is provided. The method includes steps of applying a contiguous metallic layer on an electrically insulating substrate and structuring the metal coating with a laser beam by vaporizing areas of the metallic layer. At least two interlaced contiguous electrically conductive structures are produced. The electrically conductive structures are spatially separated from one another with the laser beam and are electrically insulated from one another such that the conductive structures substantially extend next to one another and close to one another in an area relative to a total length thereof. A soot sensor produced using such a method is also provided. The soot sensor has an electrically insulating substrate and at least two contiguous electrically conductive structures which are spatially separated from one another and are interlaced as structured metallic layers. An intermediate space between the conductive structures is burned free with a laser.

摘要翻译： 提供了一种生产烟灰传感器的方法。 该方法包括以下步骤：通过蒸发金属层的区域，在电绝缘基板上施加邻接的金属层并用激光束构造金属涂层。 产生至少两个隔行连续的导电结构。 导电结构在空间上与激光束彼此分离并且彼此电绝缘，使得导电结构在相对于其总长度的区域中基本上彼此相邻并且彼此靠近彼此。 还提供了使用这种方法制造的烟炱传感器。 烟炱传感器具有电绝缘基板和至少两个相邻的导电结构，其在空间上彼此分离并且被隔行为结构化的金属层。 导电结构之间的中间空间用激光自由燃烧。