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1. 发明授权

US5302275A Sensor element for an oxygen limiting current probe in order to determine the .lambda. value of gas mixtures 失效
标题翻译：用于氧气限制电流探头的传感器元件，以确定气体混合物的λ值
公开(公告)号：US5302275A
公开(公告)日：1994-04-12
申请号：US934489
申请日：1992-09-14
申请人： Hermann Dietz , Barbara Beyer , Werner Gruenwald , Claudio Da La Prieta
发明人： Hermann Dietz , Barbara Beyer , Werner Gruenwald , Claudio Da La Prieta
IPC分类号： G01N27/41 , G01N27/26 , G01N27/407 , G01N27/409 , G01N27/416 , G01N27/417 , G01N27/419
CPC分类号： G01N27/417 , G01N27/4072
摘要： A sensor element is proposed for an oxygen limiting current probe for the determination of the .lambda. value of gas mixtures, particularly the exhaust gases of internal-combustion engines, whose oxygen supply is provided by a short-circuit cell disposed upstream of the pumping cell of the sensor element. In this way the CO.sub.2 and H.sub.2 O transverse sensitivity of the sensor element is made ineffective. In order to obtain at the pumping cell a limiting current that is a linear function of the O.sub.2 partial pressure, a diffusion barrier must additionally be disposed between the short-circuit cell and the pumping cell.
摘要翻译： PCT No.PCT / DE91 / 00166 Sec。 371日期：1992年9月14日 102（e）日期1992年9月14日PCT 1991年2月27日提交PCT公布。 WO91 / 14174 PCT出版物日期为1991年9月19日。为了确定气体混合物（特别是内燃机的废气）的（λ）值，提出了一种用于氧气限制电流探针的传感器元件，其内燃机的氧气供应由短路设置在传感器元件的泵浦单元的上游的电路单元。以这种方式，传感器元件的CO2和H2O横向灵敏度无效。为了在泵浦单元处获得作为O 2分压的线性函数的极限电流，扩散势垒必须另外设置在短路单元和泵浦单元之间。

2. 发明授权

US5879526A Electrochemical measuring sensor for determining nitrogen oxides in gas mixtures 失效
标题翻译：用于测定气体混合物中氮氧化物的电化学测量传感器
公开(公告)号：US5879526A
公开(公告)日：1999-03-09
申请号：US822510
申请日：1997-03-24
申请人： Hermann Dietz , Werner Gruenwald
发明人： Hermann Dietz , Werner Gruenwald
IPC分类号： G01N33/00 , G01N27/41
CPC分类号： G01N33/0037
摘要： An electrochemical measuring sensor for selectively determining nitrogen oxides in a gas mixture including oxygen and nitrogen oxides, includes a solid electrolyte layer; a cover layer; and a diffusion channel which is defined between the solid electrolyte layer and the cover layer, and through which the gas mixture diffuses in a diffusion direction. The solid electrolyte layer has provided on a surface thereof a first cathode and a second cathode disposed one after the other in the diffusion direction of the gas mixture within the diffusion channel and exposed to the gas mixture in the order recited, and has provided on an opposite surface thereof at least one anode. The diffusion channel forms a diffusion barrier for the second cathode. The first and second cathodes and the at least one anode are gas permeable and consist of one of a precious metal or a precious metal alloy. The first cathode is provided with a coating which completely covers same, which is impermeable to nitrogen oxides (NO.sub.x), and which is permeable to oxygen. The first cathode, a portion of the solid electrolyte, and the at least one anode form a first pumping cell. The second cathode, another portion of the solid electrolyte, and the at least one anode form a second pumping cell. A measuring signal for determining NO.sub.x is measured between the second cathode of the second pumping cell and the at least one anode of the second pumping cell as a limiting current.
摘要翻译：一种用于选择性地确定包含氧和氮氧化物的气体混合物中的氮氧化物的电化学测量传感器包括固体电解质层; 覆盖层; 以及限定在固体电解质层和覆盖层之间的扩散通道，气体混合物通过该扩散通道沿扩散方向扩散。固体电解质层在其表面上设置有在扩散通道内的气体混合物的扩散方向上一个接一个地设置的第一阴极和第二阴极，并以所述顺序暴露于气体混合物，并且其相对表面具有至少一个阳极。扩散通道形成第二阴极的扩散阻挡层。第一和第二阴极和至少一个阳极是透气的，由贵金属或贵金属合金之一组成。第一阴极设置有完全覆盖的涂层，其对于氮氧化物（NOx）是不可渗透的，并且其是透氧的。第一阴极，固体电解质的一部分和至少一个阳极形成第一泵浦电池。第二阴极，固体电解质的另一部分和至少一个阳极形成第二泵浦电池。在第二泵浦电池的第二阴极和第二泵浦电池的至少一个阳极之间测量用于确定NOx的测量信号作为限制电流。

3. 发明授权

US5507174A Polarographic sensor 失效
标题翻译：极谱传感器
公开(公告)号：US5507174A
公开(公告)日：1996-04-16
申请号：US211569
申请日：1994-08-02
申请人： Karl-Hermann Friese , Hermann Dietz , Werner Gruenwald
发明人： Karl-Hermann Friese , Hermann Dietz , Werner Gruenwald
IPC分类号： G01N27/41 , F02B1/04 , G01N27/407 , G01N27/416 , G01M15/00 , G01N27/48
CPC分类号： G01N27/4071 , F02B1/04
摘要： A polarographic sensor for determining concentration of certain components including oxygen or combustible fractions, such as hydrocarbons, hydrogen and carbon monoxide, in the exhaust gas of an internal combustion engine, includes a pump cell having an anode, a cathode, and an oxygen ion-conducting solid electrolyte provided between the anode and the cathode, wherein the cathode is provided with a diffusion barrier, wherein the anode is provided with a diffusion barrier, and wherein the concentration of the certain components is determined by measurement of a limiting current through the electrolyte and across one of the diffusion barriers to the corresponding anode or cathode.
摘要翻译： PCT No.PCT / DE93 / 00674 Sec。 371日期1994年8月2日 102（e）日期1994年8月2日PCT提交1993年7月31日PCT公布。第WO94 / 04911号公报日本3月3日，1994.用于确定内燃机废气中某些组分（包括氧气或可燃组分）如烃，氢气和一氧化碳的浓度的极谱传感器包括具有阳极，阴极和设置在阳极和阴极之间的氧离子传导固体电解质，其中阴极设置有扩散阻挡层，其中阳极设置有扩散阻挡层，并且其中某些组分的浓度通过测量确定限制电流通过电解质，并穿过一个扩散屏障到相应的阳极或阴极。

4. 发明授权

US5474665A Measuring sensor for determining the oxygen content of gas mixtures 失效
标题翻译：用于测定气体混合物氧含量的测量传感器
公开(公告)号：US5474665A
公开(公告)日：1995-12-12
申请号：US306572
申请日：1994-09-15
申请人： Karl-Hermann Friese , Hermann Dietz , Hermann Fischer , Manfred Koeder , Werner Gruenwald , Ulrich Eisele
发明人： Karl-Hermann Friese , Hermann Dietz , Hermann Fischer , Manfred Koeder , Werner Gruenwald , Ulrich Eisele
IPC分类号： F02B1/04 , F02D41/14 , G01N27/409 , G01N27/419 , G01N27/407
CPC分类号： G01N27/419 , F02B1/04
摘要： The invention relates to a measuring sensor having pump reference for measuring the oxygen content of gas mixtures, particularly exhaust gases of internal combustion engines. The sensor includes a measuring cell (A) and a reference cell (B) each having a pair of electrodes, with one of each respective pairs of electrodes being common to the two cells, and having a fixed electrolyte. Reference cell (B) has defined therein an internal oxygen reference zone which is hermetically sealed from the gas mixture and which is connected to the atmosphere by way of a pressure-equalization line. The measuring cell (A) and the reference cell (B) can be heated by heating apparatus to a temperature at which the fixed electrolyte has an ionic conductivity which is sufficiently high. The heating apparatus and a porous insulation are advantageously disposed in the vicinity of the electrode of the reference cell which is not in common with the measuring cell and which is porous so that the porous insulation, together with the porous electrode, form the internal oxygen reference zone and, together with the porous electrode and its porous conductor track, form the pressure-equalization line.
摘要翻译：本发明涉及一种具有用于测量气体混合物，特别是内燃机废气的氧含量的泵参考的测量传感器。传感器包括测量单元（A）和参考单元（B），每个参考单元具有一对电极，每对电极中的每一对电极与两个单元共用，并具有固定的电解液。参考电池（B）在其中限定了内部氧参考区，其内部氧参考区与气体混合物气密密封，并通过压力平衡线连接到大气。测量单元（A）和参考单元（B）可以通过加热装置加热至固定电解质具有足够高的离子电导率的温度。加热装置和多孔绝缘体有利地设置在参比单元的电极附近，其与测量池不相同，并且是多孔的，使得多孔绝缘体与多孔电极一起形成内部氧参考并且与多孔电极及其多孔导体轨道一起形成压力平衡线。

5. 发明授权

US5849175A Method and circuit arrangement for acutating a measuring sensor to determine an oxygen concentration in a gas mixture 失效
标题翻译：用于对测量传感器进行补偿以确定气体混合物中的氧气浓度的方法和电路装置
公开(公告)号：US5849175A
公开(公告)日：1998-12-15
申请号：US809569
申请日：1997-03-24
申请人： Hermann Dietz , Werner Gruenwald
发明人： Hermann Dietz , Werner Gruenwald
IPC分类号： G01N27/406 , G01N27/41 , G01N27/419
CPC分类号： G01N27/419 , G01N27/4065
摘要： The invention relates to a method and a circuit arrangement for actuating a measuring sensor for determining an oxygen concentration in a gas mixture, particularly in exhaust gases of internal combustion engines, wherein a detector voltage corresponding to the oxygen concentration and supplied by a reference probe is transferred into a pump voltage for a measuring probe by a circuit arrangement. It is provided that a curve of the detector voltage (U.sub.D) is used directly for determining the curve of the pump voltage (U.sub.P), with a first input (38) of the circuit arrangement (36) being connected to a first input (46) of an adder (48) at whose second input (50) an add voltage is applied and whose output (54) is connected to the second input (40) of the circuit arrangement (36) via an amplifier (58).
摘要翻译： PCT No.PCT / DE95 / 01181 Sec。 371日期1997年3月24日 102（e）1997年3月24日PCT PCT 1995年9月1日PCT公布。公开号WO96 / 09536 日期：1996年3月28日本发明涉及一种用于致动测量传感器以确定气体混合物，特别是内燃机排气中的氧气浓度的方法和电路装置，其中检测器电压对应于氧浓度并提供通过参考探头通过电路布置被传送到用于测量探针的泵电压。提供了检测器电压（UD）的曲线直接用于确定泵电压（UP）的曲线，其中电路装置（36）的第一输入端（38）连接到第一输入端（46）），其第二输入端（50）施加相加电压，并且其输出端（54）经由放大器（58）连接到电路装置（36）的第二输入端（40）。

6. 发明授权

US5702580A Measuring sensor for determining the oxygen content of gas mixtures 失效
标题翻译：用于测定气体混合物氧含量的测量传感器
公开(公告)号：US5702580A
公开(公告)日：1997-12-30
申请号：US617873
申请日：1996-03-21
申请人： Hermann Dietz , Werner Gruenwald , Claudio De La Prieta , Gert Lindemann , Ulrich Eisele , Carmen Schmiedel
发明人： Hermann Dietz , Werner Gruenwald , Claudio De La Prieta , Gert Lindemann , Ulrich Eisele , Carmen Schmiedel
IPC分类号： G01N27/41 , G01N27/417 , G01N27/419 , G01N27/407
CPC分类号： G01N27/417
摘要： A measuring sensor for determining oxygen content in a gas mixture including exhaust gases of internal combustion engines, includes a base substrate which is comprised of a base material and which is electrically insulating; and an electrochemical measuring probe and an electrochemical reference probe arranged separate from each other on the base substrate. The measuring probe includes at least one internal electrode; at least one solid electrolyte island; and at least one external electrode. The measuring probe additionally includes a diffusion barrier. Further base material layers composed of the base material are provided so as to embed at least the diffusion barrier, the at least one internal electrodes for the measuring probe and the internal electrode for the reference probe. A diffusion hole is defined between the measuring probe and the reference probe which extends from the base substrate through the diffusion barrier and respective base material layers, and out to the gas mixture to be measured. Thermal stress and the accompanying tendency to cracking is reduced by providing the solid electrolyte as islands. Separate disposition of the measuring probe and the reference probe, i.e., without a common electrode, permits construction as individual layers using, for example, screen printing.
摘要翻译： PCT No.PCT / DE95 / 01305 Sec。 371日期1996年3月21日 102（e）日期1996年3月21日PCT提交1995年9月22日PCT公布。公开号WO96 / 11394 日期1996年04月18日用于测定包括内燃机废气的气体混合物中的氧含量的测量传感器包括由基材构成并且是电绝缘的基底，以及在基底基板上彼此分离设置的电化学测量探针和电化学参考探针。测量探头包括至少一个内部电极; 至少一个固体电解质岛; 和至少一个外部电极。测量探头还包括扩散阻挡层。提供由基材构成的其他基材层，以便至少嵌入扩散阻挡层，至少一个用于测量探针的内部电极和用于参考探针的内部电极。在测量探针和参考探针之间限定了扩散孔，该探针从基底基底通过扩散阻挡层和相应的基底层层延伸出来，并且进入待测量的气体混合物。通过提供固体电解质作为岛来减少热应力和伴随的开裂倾向。测量探针和参考探针的单独布置，即没有公共电极，可以使用例如丝网印刷将结构设计为单独的层。

7. 发明授权

US5505837A Sensor arrangement for determining gas components and/or gas concentrations of gas mixtures 失效
标题翻译：用于确定气体组分和/或气体混合物气体浓度的传感器装置
公开(公告)号：US5505837A
公开(公告)日：1996-04-09
申请号：US290704
申请日：1994-12-12
申请人： Karl-Hermann Friese , Hermann Dietz , Werner Gruenwald , Gerhard Hoetzel , Harald Neumann , Johann Riegel , Bernd Schumann
发明人： Karl-Hermann Friese , Hermann Dietz , Werner Gruenwald , Gerhard Hoetzel , Harald Neumann , Johann Riegel , Bernd Schumann
IPC分类号： G01N27/12 , G01N27/416 , G01N27/419 , G01N27/26
CPC分类号： G01N27/419
摘要： A sensor arrangement for determining at least one of gas components and gas concentrations of gas mixtures including CO, NO.sub.x and HC in exhaust gases of internal combustion engines, includes a measuring element which has a sensitive region; and a pump cell that includes a solid electrolyte and inner and outer pump electrodes which are opposingly disposed at least on the solid electrolyte and which effect an oxygen transfer to the measuring element, wherein the pump cell and the measuring element are spatially separated from one another, are located in different temperature zones during operation of the sensor arrangement, and are connected to one another by a diffusion segment through which oxygen can diffuse from the pump cell to the measuring element.
摘要翻译： PCT No.PCT / DE94 / 00289 Sec。 371日期1994年12月12日第 102（e）日期1994年12月12日PCT 1994年3月17日PCT公布。公开号WO94 / 24550 PCT 日期：1994年10月27日。一种用于确定内燃机废气中的CO，NO x和HC气体混合气体组分和气体浓度中的至少一种的传感器装置，包括具有敏感区域的测量元件; 以及泵电池，其包括固体电解质和内部和外部泵电极，所述内部和外部泵电极相对设置在至少在所述固体电解质上并且对所述测量元件进行氧传递，其中所述泵浦单元和所述测量元件在空间上彼此分离位于传感器装置的操作期间的不同温度区域中，并且通过扩散段彼此连接，通过该扩散段，氧气可以从泵电池扩散到测量元件。

8. 发明申请

US20100006454A1 GAS ABSORPTION RESERVOIR WITH OPTIMIZED COOLING 有权
标题翻译：具有优化冷却的气体吸收储罐
公开(公告)号：US20100006454A1
公开(公告)日：2010-01-14
申请号：US12299560
申请日：2007-03-21
申请人： Werner Gruenwald , Thorsten Allgeier , Kai Oertel , Ian Faye , Stephan Leuthner , Jan-Michael Graehn , Markus Schubert
发明人： Werner Gruenwald , Thorsten Allgeier , Kai Oertel , Ian Faye , Stephan Leuthner , Jan-Michael Graehn , Markus Schubert
IPC分类号： F17C11/00
CPC分类号： F17C11/007 , Y10T137/0318 , Y10T137/7764 , Y10T137/7837
摘要： The invention relates to a fuel reservoir for gaseous fuel in a vehicle, in particular a sorption reservoir. The fuel reservoir is delimited by at least one wall and includes a sorption material that is contained in its interior. The fuel reservoir has a tank inlet valve containing a shut-off valve and a throttle restriction valve. The restriction of the gaseous fuel takes place inside the fuel reservoir.
摘要翻译：本发明涉及一种用于车辆中的气体燃料的燃料储存器，特别是吸附储器。燃料储存器由至少一个壁限定，并且包括容纳在其内部的吸附材料。燃料储存器具有容纳进入阀的阀，该阀包含截止阀和节气门限制阀。气体燃料的限制发生在燃料储存器内部。

9. 发明授权

US5891365A Anisotropically conducting adhesive 失效
标题翻译：各向异性导电粘合剂
公开(公告)号：US5891365A
公开(公告)日：1999-04-06
申请号：US676292
申请日：1996-07-18
申请人： Werner Gruenwald , Ralf Haug , Frank-Dieter Hauschild , Martin Seyffert , Holger Guenster
发明人： Werner Gruenwald , Ralf Haug , Frank-Dieter Hauschild , Martin Seyffert , Holger Guenster
IPC分类号： C09J9/02 , H01B1/22 , H01R4/04 , H01R11/01 , H05K3/32 , H01B1/20 , C09J5/00
CPC分类号： C09J9/02 , H01B1/22 , H01R4/04 , H05K3/323 , H05K2201/0224 , H05K2203/1163 , H05K2203/121
摘要： An anisotropically conducting adhesive includes an adhesive base material; and conductive particles which are dispersed in the adhesive base material and which have provided on the surface of the conductive particles a separating agent comprised of at least one ligand which is selected from the group consisting of triphenylphosphine and propionic acid, which decomposes during use of the anisotropically conducting adhesive in an adhesion process and which is non-polymeric. A method for producing a bonded, electrically conductive connection between a plurality of strip connectors includes (a) providing the foregoing anisotropically conducting adhesive; (b) positioning strip connectors on opposite surfaces of the anisotropically conducting adhesive; (c) applying pressure to the anisotropically conducting adhesive and the strip connectors; and (d) decomposing the at least one ligand of the anisotropically conducting adhesive.
摘要翻译： PCT No.PCT / DE95 / 00151 Sec。 371日期：1996年7月18日 102（e）日期1996年7月18日PCT提交1995年2月7日PCT公布。公开号WO95 / 23416 日期：1995年8月31日各向异性导电粘合剂包括粘合剂基材; 和分散在粘合剂基材中并且在导电颗粒表面上提供的分离剂的导电颗粒，该分离剂由选自三苯基膦和丙酸中的至少一种配体组成，其在使用期间分解各向异性导电粘合剂在粘合过程中是非聚合的。一种用于在多个条形连接器之间制造结合导电连接的方法包括（a）提供前述的各向异性导电粘合剂; （b）将条形连接器定位在各向异性导电粘合剂的相对表面上; （c）向各向异性导电粘合剂和带状连接器施加压力; 和（d）分解各向异性导电粘合剂的至少一种配体。

10. 发明授权

US5349746A Process for the manufacture of a force sensor 失效
标题翻译：用于制造力传感器的过程
公开(公告)号：US5349746A
公开(公告)日：1994-09-27
申请号：US956892
申请日：1992-11-30
申请人： Werner Gruenwald , Kurt Schmid , Martin Mast
发明人： Werner Gruenwald , Kurt Schmid , Martin Mast
IPC分类号： G01L1/22 , H01C17/06
CPC分类号： G01L1/2287 , Y10T29/49099 , Y10T29/49103
摘要： A process and a device are proposed for manufacturing sensors, particularly those intended for the determination of pressure forces. In thick-film technology, initially at least one insulating layer (14) is produced on a pressure support (10), whereupon a pressure-sensitive resistance layer (12) and finally conductor paths (13) are applied. In a pressing tool (20-22), the layer arrangement (11-14) is then compressed together with a plastic pressure substance (15). Finally, the pressure support (10) is removed from the pressed article.
摘要翻译： PCT No.PCT / DE91 / 00359 Sec。 371日期：1992年11月30日 102（e）日期1992年11月30日PCT 1991年4月29日PCT PCT。公开号WO91 / 17415 日期为1991年11月14日。提出了一种用于制造传感器的工艺和装置，特别是用于确定压力的装置。在厚膜技术中，最初在压力支撑件（10）上产生至少一个绝缘层（14），于是施加压敏电阻层（12），最后施加导体路径（13）。在压制工具（20-22）中，层结构（11-14）随后与塑料压力物质（15）一起压缩。最后，将压力支撑件（10）从压制制品上移除。

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