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    Carbon dioxide sensor
    1.
    发明授权
    Carbon dioxide sensor 失效
    二氧化碳传感器

    公开(公告)号：US3673069A

    公开(公告)日：1972-06-27

    申请号：US3673069D

    申请日：1971-05-03

    Applicant: GEN ELECTRIC

    Inventor： NIEDRACH LEONARD W ,  STODDARD WILLIAM H JR

    IPC: G01N27/416 ,  G01N27/36 ,  G01N27/46

    CPC classification number: G01N27/4162

    Abstract: A carbon dioxide sensor has a first electronically conductive metallic base member, an electrochemically active region of a continuous glaze of pH sensing glass in electrical contact with a portion of the base member, a second electronically conductive metallic base member, a second electrochemically active region of silver and silver halide in electrical contact with the second base member, a first layer of electrical insulation disposed between the first and second base members, a second layer of electrical insulation disposed over the second base member, an immobilized electrolyte contacting both electrochemically active regions, and an outer sheath of carbon dioxide permeable, ionimpermeable diffusion barrier material encapsulating at least the electrochemically active regions and the electrolyte.

    Abstract translation: 二氧化碳传感器具有第一电子导电金属基底构件，与基底构件的一部分电接触的pH感测玻璃的连续釉的电化学活性区域，第二电子导电金属基底构件，第二电化学活性区域 银和卤化银与第二基底部件电接触，设置在第一和第二基底构件之间的第一绝缘层，设置在第二基底构件上的第二绝缘层，与电化学活性区域接触的固定化电解质， 以及封装至少电化学活性区域和电解质的二氧化碳可透过的离子不可渗透扩散阻挡材料的外护套。

    Sensor with anion exchange resin electrolyte
    2.
    发明授权
    Sensor with anion exchange resin electrolyte 失效
    传感器与阴离子交换树脂电解液

    公开(公告)号：US3703457A

    公开(公告)日：1972-11-21

    申请号：US3703457D

    申请日：1970-10-15

    Applicant: GEN ELECTRIC

    Inventor： NIEDRACH LEONARD W ,  STODDARD WILLIAM H JR

    IPC: G01N27/30 ,  G01N27/49 ,  G01N27/46

    CPC classification number: G01N27/404

    Abstract: A SENSOR HAS A RIGID ELECTRICALLY INSULATING MATRIX, AT LEAST A PAIR OF GENERALLY PARALLEL, ELONGATED ELECTRODES EMBEDDED IN THE MATRIX, THE ELECTRODES ELECTRICALLY INSULATED FROM EACH OTHER BY THE MATRIX MATERIAL AND OPPOSITE ENDS EXPOSED, AN ANION EXCHANGE RESIN ELECTROLYTE CONTACTING THE EXPOSED ENDS OF THE ELECTRODES AT ONE END OF THE MATRIX AND AN OUTER SHEATH OF DIFFUSION BARRIER MATERIAL ENCAPSULATING AT LEAST THE ELECTRODES AND THE ELECTROLYTE. METHODS OF MANUFACTURING SUCH SENSORS ARE ALSO DESCRIBED.

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