会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 2. 发明申请
    • DEVICE FOR GENERATING AQUEOUS CHLORINE DIOXIDE SOLUTIONS
    • 用于生成二氧化氯溶液的装置
    • US20070081919A1
    • 2007-04-12
    • US11550995
    • 2006-10-19
    • Gerald KoermerBarry SperonelloLinda Hratko
    • Gerald KoermerBarry SperonelloLinda Hratko
    • A61L2/18
    • C01B11/024
    • The invention pertains to a device for generating aqueous chlorine dioxide solutions when the device is contacted with liquid water. The device comprises an alkali metal or alkaline earth metal chlorite, e.g., sodium chlorite, and a chemical reagent comprising an acid or a material capable of releasing an acid upon exposure to liquid water, e.g., sodium bisulfate. The chlorite and the reagent are either combined as a mixture or are disposed as separate components adhered to the surface of one or more substrates. Upon exposure to liquid water, the chlorite and the reagent produce boundary layers. The chlorite and the reagent are disposed upon, and adhered to, the surface(s) of the substrates in a manner such that upon exposure to liquid water, the chlorite boundary layer comes into contact with the reagent boundary layer to thereby produce an aqueous chlorine dioxide solution.
    • 本发明涉及当装置与液态水接触时产生二氧化氯水溶液的装置。 该装置包括碱金属或碱土金属亚氯酸盐,例如亚氯酸钠,以及包含酸或能够暴露于液态水例如硫酸氢钠时能释放酸的材料的化学试剂。 亚氯酸盐和试剂可以作为混合物组合,或作为分离的组分而被设置在一个或多个衬底的表面上。 当暴露于液态水时,亚氯酸盐和试剂产生边界层。 亚氯酸盐和试剂以这样的方式设置在基底表面上并附着在其表面上,使得当暴露于液态水时,亚氯酸盐边界层与试剂边界层接触,从而产生氯水 二氧化碳溶液。
    • 4. 发明授权
    • Exhaust gas sensor
    • 废气传感器
    • US06071476A
    • 2000-06-06
    • US970259
    • 1997-11-14
    • Daniel YoungJeffrey NaberNeil AdamsEdward BalkoPatrick BlosserLinda HratkoGerald KoermerJie XueAdam MoyaChowdary Koripella
    • Daniel YoungJeffrey NaberNeil AdamsEdward BalkoPatrick BlosserLinda HratkoGerald KoermerJie XueAdam MoyaChowdary Koripella
    • G01N25/30G01N27/16G01N25/20
    • G01N25/30G01N27/16
    • A differential calorimetric gas sensor (10) which includes a sensing element (12) having a catalytic layer (14) disposed on a multi-layered substrate (26). Catalytic layer (14) includes an active catalyst region (14a) which oxidizes total combustibles within an exhaust gas stream and a reference catalyst region (14b) which oxidizes selective combustibles within the exhaust gas stream. An electrochemical oxygen source (18) is disposed on an opposite side of multi-layer substrate (26) from sensing element (12). An oxygen sensor cell (170) may be incorporated into electrochemical oxygen source (18). The multi-layered substrate (26) includes a plurality of overlaying insulating layers in which an intermediate layer (60) and a bottom layer (64) support primary heaters (58, 62), and in which another intermediate layer (52) supports compensation heaters (50a, 50b). The primary heaters (58, 62) function to maintain sensor (10) at a substantially constant temperature, while the compensation heaters (50a, 50b) function to restore temperature deviations determined by temperature-sensitive elements (46a, 46b) located on an inner layer (48) overlaying the compensation heaters (50a, 50b) resulting from the catalytic reactions taking place at the surfaces (34a, 34b) of the catalyst regions (14a, 14b). The control circuitry (300) operates to control the primary heater (58, 62) and the compensation heaters (50a, 50b), as well as to minimize the response variations of the temperature-sensitive elements (46a, 46b).
    • 一种差压量气体传感器(10),其包括具有设置在多层基板(26)上的催化层(14)的感测元件(12)。 催化层(14)包括氧化废气流内的总可燃物的活性催化剂区域(14a)和在排气流中氧化选择性可燃物的参考催化剂区域(14b)。 电化学氧源(18)设置在多层基板(26)的与感测元件(12)相对的一侧上。 氧传感器单元(170)可以结合到电化学氧源(18)中。 多层基板(26)包括多个覆盖绝缘层,其中中间层(60)和底层(64)支撑主加热器(58,62),并且其中另一中间层(52)支撑补偿 加热器(50a,50b)。 主加热器(58,62)用于将传感器(10)保持在基本上恒定的温度,而补偿加热器(50a,50b)起到恢复由位于内部的温度敏感元件(46a,46b)确定的温度偏差的作用 覆盖在催化剂区域(14a,14b)的表面(34a,34b)处发生的催化反应产生的补偿加热器(50a,50b)的层(48)。 控制电路(300)操作以控制主加热器(58,62)和补偿加热器(50a,50b),以及使温度敏感元件(46a,46b)的响应变化最小化。