专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 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。

2. 发明授权

US07608177B2 Electrochemical gas sensor 有权
标题翻译：电化学气体传感器
公开(公告)号：US07608177B2
公开(公告)日：2009-10-27
申请号：US11232562
申请日：2005-09-22
申请人： Andreas Nauber , Dieter Krüger , Michael Sick , Christoph Bernstein , Michael Dietrich , Hans-Jürgen Busack , Rigobert Chrzan , Kathrin Hermann
发明人： Andreas Nauber , Dieter Krüger , Michael Sick , Christoph Bernstein , Michael Dietrich , Hans-Jürgen Busack , Rigobert Chrzan , Kathrin Hermann
IPC分类号： C25B3/00 , C25B1/10 , C25B1/24 , C25B1/00
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）。

4. 发明授权

US07257986B2 Gas sensor with increased measuring sensitivity 有权
标题翻译：气体传感器具有增加的测量灵敏度
公开(公告)号：US07257986B2
公开(公告)日：2007-08-21
申请号：US11058654
申请日：2005-02-15
申请人： Stephan Haupt , Michael Sick , Rigobert Chrzan , Andreas Nauber , Dieter Krüger , Christoph Bernstein , Wilfried Diekmann
发明人： Stephan Haupt , Michael Sick , Rigobert Chrzan , Andreas Nauber , Dieter Krüger , Christoph Bernstein , Wilfried Diekmann
IPC分类号： G01N27/00
CPC分类号： G01N33/0016
摘要： A gas sensor (1) with a detector element (2), which is specific to a 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 the detector element (2), 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），其特异于被测量的气体并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）通过布置在检测器元件（2）前面的隔膜（3）暴露在气体接纳适配器（4）中至要测量的气体，其中气体接纳适配器（4）至少具有用于输入待测气体的第一开口（20）以及与压力调节器连接的至少第二开口（30），其在气体进入适配器（4）中产生周期性的气体压力振动，以及例如被设计为泵（5）。

5. 发明授权

US06579433B2 Electrochemical measuring cell for detecting hydrocyanic acid 有权
公开(公告)号：US06579433B2
公开(公告)日：2003-06-17
申请号：US09971759
申请日：2001-10-09
申请人： Christoph Bernstein , Andreas Nauber
发明人： Christoph Bernstein , Andreas Nauber
IPC分类号： G01N2726
CPC分类号： G01N27/4045
摘要： An electrochemical measuring cell for detecting hydrocyanic acid is improved in such a manner that a stable measurement signal is provided after a short time. The measuring cell includes a measuring electrode (1) of sintered gold and a counter electrode (2). A measuring cell housing (4) accommodates the measuring electrode (1) and the counter electrode (2). An electrolyte is in the measuring cell housing (4) and includes sulphuric acid with an additive of silver sulphate. A diffusion membrane (5) is disposed between the measuring electrode (1) and the substance to be detected.

6. 发明授权

US08414751B2 Gas sensor with test gas generator 有权
标题翻译：带气体发生器的气体传感器
公开(公告)号：US08414751B2
公开(公告)日：2013-04-09
申请号：US12888598
申请日：2010-09-23
申请人： Andreas Nauber , Michael Sick , Julia Danckert , Peter Tschuncky
发明人： Andreas Nauber , Michael Sick , Julia Danckert , Peter Tschuncky
IPC分类号： G01N27/413
CPC分类号： G01N33/007
摘要： A gas sensor (100) in a sensor housing (1) has a gas-permeable membrane (7) for the inlet of a gas sample to be analyzed to a measuring electrode (6). The gas sensor (100) is provided with a test gas generator (18), which has a generator housing (8). The generator housing (8) is fastened in the area of the gas-permeable membrane (7) and has a central gas outlet opening (21) for the gas sample to pass into the sensor and has outlet openings (19) directed towards the gas-permeable membrane (7) for the test gas.
摘要翻译：传感器外壳（1）中的气体传感器（100）具有用于待分析的气体样品入口到测量电极（6）的透气膜（7）。气体传感器（100）设置有具有发电机壳体（8）的测试气体发生器（18）。发电机壳体（8）紧固在透气膜（7）的区域中并且具有用于气体样品进入传感器的中心气体出口（21），并具有朝向气体的出口（19）用于测试气体的渗透膜（7）。

7. 发明授权

US07143630B2 Gas-measuring device with an electrochemical sensor 有权
标题翻译：具有电化学传感器的气体测量装置
公开(公告)号：US07143630B2
公开(公告)日：2006-12-05
申请号：US10979540
申请日：2004-11-02
申请人： Matthias Studer , Robert Kessel , Andreas Nauber , Kathleen Leahy , Gero Sagasser , Andreas Huth
发明人： Matthias Studer , Robert Kessel , Andreas Nauber , Kathleen Leahy , Gero Sagasser , Andreas Huth
IPC分类号： G01N27/26
CPC分类号： G01N27/4163
摘要： A gas-measuring device has an electrochemical sensor and features such that the readiness for use is guaranteed for a determined period of time. A status display (7), is activated by the evaluating circuit (3) of the gas-measuring device. The status display (7) displays the degree of depletion of the sensor.
摘要翻译：气体测量装置具有电化学传感器和特征，使得使用准备在一段确定的时间内得到保证。状态显示器（7）由气体测量装置的评估电路（3）激活。状态显示（7）显示传感器的耗尽程度。

8. 发明申请

US20050155406A1 Gas-measuring device with an electrochemical sensor 有权
标题翻译：具有电化学传感器的气体测量装置
公开(公告)号：US20050155406A1
公开(公告)日：2005-07-21
申请号：US10979540
申请日：2004-11-02
申请人： Matthias Studer , Robert Kessel , Andreas Nauber , Kathleen Leahy , Gero Sagasser , Andreas Huth
发明人： Matthias Studer , Robert Kessel , Andreas Nauber , Kathleen Leahy , Gero Sagasser , Andreas Huth
IPC分类号： G01D3/00 , G01D21/00 , G01N21/01 , G01N27/00 , G01N27/16 , G01N27/26 , G01N27/416 , G01N27/49 , G01N33/00 , G01N37/00
CPC分类号： G01N27/4163
摘要： A gas-measuring device has an electrochemical sensor and features such that the readiness for use is guaranteed for a determined period of time. A status display (7), is activated by the evaluating circuit (3) of the gas-measuring device. The status display (7) displays the degree of depletion of the sensor.
摘要翻译：气体测量装置具有电化学传感器和特征，使得使用准备在一段确定的时间内得到保证。状态显示（7）由气体测量装置的评估电路（3）激活。状态显示（7）显示传感器的耗尽程度。

9. 发明授权

US08203458B2 Safety helmet with gas-measuring device 有权
标题翻译：带气体测量装置的安全帽
公开(公告)号：US08203458B2
公开(公告)日：2012-06-19
申请号：US12489666
申请日：2009-06-23
申请人： Ingo Kaneblei , Sandra Bruegmann , Andreas Nauber
发明人： Ingo Kaneblei , Sandra Bruegmann , Andreas Nauber
IPC分类号： G08B17/10
CPC分类号： A42B3/046
摘要： A safety helmet provides toxic gas monitoring in the field of vision of the helmet user. The safety helmet includes a gas-measuring device of modular design. The safety helmet has a sensor module (5) positioned in the field of vision of the helmet user.
摘要翻译：安全头盔在头盔使用者的视野中提供有毒气体监测。安全头盔包括模块化设计的气体测量装置。安全帽具有位于头盔使用者的视野中的传感器模块（5）。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式