公开(公告)号：US20120228139A1

公开(公告)日：2012-09-13

申请号：US13406574

申请日：2012-02-28

申请人： Graeme Ramsay Mitchell ,  Martin Williamson ,  Stuart Harris

发明人： Graeme Ramsay Mitchell ,  Martin Williamson ,  Stuart Harris

IPC分类号： G01N27/26

CPC分类号： G01N27/404

摘要： An electrochemical oxygen sensor is provided. The electrochemical sensor includes a housing having first and second compartments, a sensing electrode disposed within the first compartment of the housing, a consumable anode disposed within the second compartment of the housing, a porous separator between the sensing electrode and consumable electrode that separates the first and second compartments and an electrolyte saturating the porous separator and consumable anode. A first aperture on a first end of the housing extends between an outside surface of the housing and first compartment that allows gas access to the sensing electrode. A venting system on a second, opposing end of the housing includes a second aperture extending between the outside surface of the housing and second compartment and has a predetermined permeability that controls pressure in the second compartment and loss of moisture from the sensor.

摘要翻译： 提供电化学氧传感器。 电化学传感器包括具有第一和第二隔室的壳体，设置在壳体的第一隔室内的感测电极，设置在壳体的第二隔室内的消耗性阳极，在感测电极和可消耗电极之间的多孔分离器， 和第二隔室以及使多孔分离器和可消耗阳极饱和的电解质。 壳体第一端上的第一孔在壳体的外表面和允许气体进入感测电极的第一隔室之间延伸。 在壳体的第二相对端部上的排气系统包括在壳体的外表面和第二隔室之间延伸的第二孔，并且具有控制第二隔室中的压力和来自传感器的水分损失的预定磁导率。

公开(公告)号：US20120241319A1

公开(公告)日：2012-09-27

申请号：US13071893

申请日：2011-03-25

申请人： Graeme Ramsay Mitchell ,  Martin Williamson ,  John Chapples ,  Frans Monsees

发明人： Graeme Ramsay Mitchell ,  Martin Williamson ,  John Chapples ,  Frans Monsees

IPC分类号： G01N27/407 ,  G01N27/416 ,  G01N27/403

CPC分类号： G01N27/4045

摘要： A gas detector includes at least two electrodes. The electrodes are carried on a common substrate having first and second spaced apart surfaces. The electrodes are formed on respective ones of the surfaces with the substrate sandwiched therebetween.

摘要翻译： 气体检测器包括至少两个电极。 电极承载在具有第一和第二间隔开的表面的公共衬底上。 电极形成在各自的表面上，衬底夹在其间。

公开(公告)号：US08888978B2

公开(公告)日：2014-11-18

申请号：US13406574

申请日：2012-02-28

申请人： Graeme Ramsay Mitchell ,  Martin Williamson ,  Stuart Harris

发明人： Graeme Ramsay Mitchell ,  Martin Williamson ,  Stuart Harris

IPC分类号： G01N27/401 ,  G01N27/404

CPC分类号： G01N27/404

摘要： An electrochemical oxygen sensor is provided. The electrochemical sensor includes a housing having first and second compartments, a sensing electrode disposed within the first compartment of the housing, a consumable anode disposed within the second compartment of the housing, a porous separator between the sensing electrode and consumable electrode that separates the first and second compartments and an electrolyte saturating the porous separator and consumable anode. A first aperture on a first end of the housing extends between an outside surface of the housing and first compartment that allows gas access to the sensing electrode. A venting system on a second, opposing end of the housing includes a second aperture extending between the outside surface of the housing and second compartment and has a predetermined permeability that controls pressure in the second compartment and loss of moisture from the sensor.

摘要翻译： 提供电化学氧传感器。 电化学传感器包括具有第一和第二隔室的壳体，设置在壳体的第一隔室内的感测电极，设置在壳体的第二隔室内的消耗性阳极，在感测电极和可消耗电极之间的多孔分离器， 和第二隔室以及使多孔分离器和可消耗阳极饱和的电解质。 壳体第一端上的第一孔在壳体的外表面和允许气体进入感测电极的第一隔室之间延伸。 在壳体的第二相对端部上的排气系统包括在壳体的外表面和第二隔室之间延伸的第二孔，并且具有控制第二隔室中的压力和来自传感器的水分损失的预定磁导率。