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1. 发明申请

US20050229675A1 Gas sensor with increased measurig sensitivity 有权
标题翻译：气体传感器具有更高的测量灵敏度
公开(公告)号：US20050229675A1
公开(公告)日：2005-10-20
申请号：US11058654
申请日：2005-02-15
申请人： Stephan Haupt , Michael Sick , Rigobert Chrzan , Andreas Nauber , Dieter Kruger , Christoph Bernstein , Wilfried Diekmann
发明人： Stephan Haupt , Michael Sick , Rigobert Chrzan , Andreas Nauber , Dieter Kruger , Christoph Bernstein , Wilfried Diekmann
IPC分类号： G01N1/28 , G01N27/00 , G01N27/16 , G01N27/26 , G01N27/413 , G01N27/416 , G01N33/00 , G01N37/00
CPC分类号： G01N33/0016
摘要： A gas sensor (1) with a detector element (2), which is specific of the gas to be measured and sends a measured signal that depends on the measured gas concentration, has increased measuring sensitivity for measurements in the concentration range from less than 1 ppb to a few ppb. The detector element (2) is exposed in a gas admission adapter (4) to a gas to be measured via a diaphragm (3) arranged in front of it, wherein the gas admission adapter (4) has at least a first opening (20) for the entry of the gas to be measured as well as at least a second opening (30), which is connected with a pressure modulator, which generates periodic gas pressure vibrations in the gas admission adapter (4) and is designed, for example, as a pump (5).
摘要翻译：具有检测器元件（2）的气体传感器（1），其被测量的气体的特异性并且发送取决于测量的气体浓度的测量信号具有增加的测量灵敏度，其浓度范围从小于1 ppb到几ppb 检测器元件（2）通过布置在其前面的隔膜（3）暴露在气体接纳适配器（4）中的待测气体中，其中气体接纳适配器（4）至少具有第一开口（20）），以及至少第二开口（30），其与压力调节器连接，其在气体进入适配器（4）中产生周期性气体压力振动，并被设计为例如，作为泵（5）。

2. 发明申请

US20060124458A1 Electrochemical gas sensor 有权
标题翻译：电化学气体传感器
公开(公告)号：US20060124458A1
公开(公告)日：2006-06-15
申请号：US11232562
申请日：2005-09-22
申请人： Andreas Nauber , Dieter Kruger , Michael Sick , Christoph Bernstein , Michael Dietrich , Hans-Jurgen Busack , Rigobert Chrzan , Kathrin Hermann
发明人： Andreas Nauber , Dieter Kruger , Michael Sick , Christoph Bernstein , Michael Dietrich , Hans-Jurgen Busack , Rigobert Chrzan , Kathrin Hermann
IPC分类号： G01N27/26
CPC分类号： G01N27/404 , Y02E60/366
摘要： An electrochemical gas sensor with a stacked arrangement of electrodes and nonwoven layers arranged in parallel, comprising at least one measuring electrode (3) and at least one counterelectrode (5). A porous membrane (8) that is permeable to air is in contact with the stacked arrangement of electrodes and nonwoven layers arranged in parallel at least on one side, at least one layer of a hydrophilic nonwoven (7) is located between the electrodes. The porous membrane (8) that is permeable to air and the hydrophilic nonwoven (7) extend into a separate equalization volume (9), which is filled with electrolyte at least partially and is located at least partially in one plane with the electrodes. The separate equalization volume (9) surrounds the electrode arrangement at least partially in this plane, and the porous membrane (8) that is permeable to air is exposed to ambient pressure at least in partial areas. Such sensors are characterized by a flat shape, high insensitivity to shocks, independence from the position, and high tolerance to variations in environmental humidity.
摘要翻译：一种电化学气体传感器，其具有并联布置的电极和非织造层的堆叠布置，包括至少一个测量电极（3）和至少一个反电极（5）。可渗透空气的多孔膜（8）与至少在一侧平行布置的电极和非织造层的堆叠布置接触，至少一层亲水性无纺布（7）位于电极之间。可渗透空气的多孔膜（8）和亲水性无纺布（7）延伸到独立的均衡体积（9）中，其中至少部分地填充有电解质并且至少部分地与电极位于一个平面中。分离的均衡体积（9）至少部分地围绕电极装置在该平面中，并且可渗透空气的多孔膜（8）至少在部分区域暴露于环境压力。这种传感器的特征在于平坦的形状，对冲击的高度不敏感性，与位置的独立性以及对环境湿度变化的高耐受性。

3. 发明授权

US5482106A Process for the casting of metals in a continuous casting installation with continuous strand withdrawal 失效
标题翻译：在连续铸造设备中铸造金属的方法，其中连续退火
公开(公告)号：US5482106A
公开(公告)日：1996-01-09
申请号：US286986
申请日：1994-08-06
申请人： Erich Hoffken , Dieter Kruger , Heinz Matten , Gunter Pietzko , Jurgen Scharlack
发明人： Erich Hoffken , Dieter Kruger , Heinz Matten , Gunter Pietzko , Jurgen Scharlack
IPC分类号： B22D11/18 , B22D11/20 , B22D11/16
CPC分类号： B22D11/20 , B22D11/18
摘要： A process for continuous casting of a metal comprises continuously withdrawing a strand of the metal from a mold along a strand withdrawal direction, measuring the expansion of an inside wall of the mold along the strand withdrawal direction to obtain a component of inside wall expansion in the strand withdrawal direction due to mechanical forces exerted on the inside wall, and controlling the speed of withdrawal based on the component of inside wall expansion in the strand withdrawal direction due to mechanical forces. If the component of inside wall expansion of in the strand withdrawal direction due to mechanical forces exceeds certain limit values, the withdrawal step is slowed or interrupted, thereby eliminating break-outs due to cobbles. In an embodiment of the invention, expansion measurements are also taken along a direction transverse to the withdrawal direction, enabling the elimination of the component of expansion in the withdrawal direction due to heat.
摘要翻译：一种连续铸造金属的方法包括：沿钢丝绳退出方向从模具连续取出金属股，测量模具内壁沿钢丝绳退出方向的膨胀，从而获得内壁膨胀成分由于施加在内壁上的机械力引起的股线退出方向，并且由于机械力而基于股线退出方向上的内壁膨胀部分来控制退出速度。如果由于机械力引起的股线退出方向的内壁膨胀部分超过某一极限值，则退出步骤变慢或中断，从而消除由于鹅卵石而导致的断裂。在本发明的一个实施例中，也沿横向于抽出方向的方向进行膨胀测量，从而能够消除由于热量引起的抽出方向的膨胀分量。

4. 发明授权

US5479982A Method for the production of a steel strip by the casting of a strand followed by rolling 失效
标题翻译：用于通过铸造钢绞线并进行轧制来生产钢带的方法
公开(公告)号：US5479982A
公开(公告)日：1996-01-02
申请号：US164008
申请日：1993-12-08
申请人： Erich Hoffken , Dieter Kruger , Gisbert Mehring , Gunter Pietzko
发明人： Erich Hoffken , Dieter Kruger , Gisbert Mehring , Gunter Pietzko
IPC分类号： B21B1/46 , B21B37/68 , B21B45/00 , B22D11/12 , B22D11/16
CPC分类号： B21B1/463 , B21B37/68 , B22D11/1206 , B21B2201/14 , B21B2201/18 , B21B45/004
摘要： A method for producing a steel strip which has been cast as a stand in a cooled oscillating continuous chill mould, comprises squeezing the strand emerging from the chill mould until it has a first cross-sectional thickness (40-50 mm), followed by hot rolling the strand until it has a second cross-sectional thickness (2-25 mm). Deviations in the normal path of travel of the strand following hot rolling are corrected by adjusting the thickness to which the strand is subjected during the first squeezing step.
摘要翻译：一种在冷却的振荡连续冷却模具中作为支架铸造的钢带的制造方法，包括挤压从冷却模具出来的股线，直到其具有第一横截面厚度（40-50mm），然后热滚动绞合线直到其具有第二横截面厚度（2-25mm）。通过在第一挤压步骤中调整线材的厚度来校正热轧后的股线的正常行进路径的偏差。

5. 发明授权

US4321113A Electronic calibration of electrochemical sensors 失效
标题翻译：电化学传感器电子校准
公开(公告)号：US4321113A
公开(公告)日：1982-03-23
申请号：US168663
申请日：1980-07-11
申请人： Lutz Grambow , Dieter Kruger
发明人： Lutz Grambow , Dieter Kruger
IPC分类号： G01N27/416 , G01N27/49 , G01N27/52 , G12B13/00
CPC分类号： G01N27/404 , G01N27/4163
摘要： An arrangement and method is provided for electronically calibrating electrochemical sensors for determining partial pressures in physiological media. In an electrochemical sensor arrangement for sensing such partial pressures, a working electrode with an electropotential which varies relative to time is calibrated by varying the limit oxygen reduction current thereof as a function of the quotient of the potential of a calibration electrode and the measured potential of the working electrode.
摘要翻译：提供了一种用于电子校准电化学传感器以确定生理介质中的分压的装置和方法。在用于感测这种分压的电化学传感器装置中，具有相对于时间变化的电位的工作电极通过根据校准电极的电位的函数改变其极限氧还原电流来校准，并且测量的电位工作电极。

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