利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

146 条记录 (耗时 0.034 秒)

    Electric deionization apparatus
    1.
    发明授权
    Electric deionization apparatus 有权
    电去离子装置

    公开(公告)号：US06423205B1

    公开(公告)日：2002-07-23

    申请号：US09646958

    申请日：2000-10-27

    申请人： Masaji Akahori ,  Takayoshi Kawamoto ,  Syu Nakanishi ,  Shinzi Miura ,  Toru Akiyama ,  Takayuki Saito ,  Kunio Fujiwara ,  Satoshi Konishi

    发明人： Masaji Akahori ,  Takayoshi Kawamoto ,  Syu Nakanishi ,  Shinzi Miura ,  Toru Akiyama ,  Takayuki Saito ,  Kunio Fujiwara ,  Satoshi Konishi

    IPC分类号： C02F140

    CPC分类号： C02F1/4695 ,  B01D61/48 ,  B01J47/08 ,  C02F2201/46115 ,  C02F2201/46185 ,  Y02A20/134

    摘要： The object of this invention is to provide an electrical deionization apparatus with which various feed water types ranging from water of high ion concentration to water of low ion concentration can be consistently deionized with high efficiency. At least part of cation-exchange membranes and anion-exchange membranes alternate between electrodes to form an alternating array of deionization and concentration compartments and the deionization compartment contains a woven or non-woven fabric made of cation-exchange fiber that is placed on the cation-exchange membrane side in a face-to-face relationship with a woven or non-woven fabric made of anion-exchange fiber that is placed on the anion-exchange membrane side, with the passageway of feed water between the two woven or non-woven fabrics containing an ion-conducting spacer provided with an ion-exchanging capability.

    摘要翻译： 本发明的目的是提供一种电去离子装置，其具有从高离子浓度的水到低离子浓度的水的各种给水类型能够以高效率一致地去离子。 阳离子交换膜和阴离子交换膜的至少一部分在电极之间交替形成去离子和浓缩隔室的交替排列，去离子室包含由放置在阳离子上的阳离子交换纤维制成的织造或非织造织物 - 与由阴离子交换纤维制成的织造或非织造织物的面对面关系的交换膜侧，所述织物或非织造织物放置在阴离子交换膜侧，进料水在两个织造或非织造织物之间的通道， 含有具有离子交换能力的离子导电间隔物的无纺织物。

    Apparatus for detecting anions in water
    3.
    发明授权
    Apparatus for detecting anions in water 失效
    用于检测水中阴离子的装置

    公开(公告)号：US5788828A

    公开(公告)日：1998-08-04

    申请号：US757667

    申请日：1996-11-29

    申请人： Masato Nakatsu ,  Syu Nakanishi ,  Akira Fukunaga ,  Takayuki Saito ,  Kanroku Chounan

    发明人： Masato Nakatsu ,  Syu Nakanishi ,  Akira Fukunaga ,  Takayuki Saito ,  Kanroku Chounan

    IPC分类号： G01N1/10 ,  G01M3/16 ,  G01M3/18 ,  G01N27/06 ,  G01N33/18 ,  B01D35/06

    CPC分类号： G01N33/182 ,  G01M3/16 ,  G01M3/188 ,  G01N27/06

    摘要： An improved apparatus for detecting anions in water includes an electrical continuous ion-exchange unit comprising an anode compartment and a cathode compartment which are spaced apart by an alkali removing compartment packed with a cation exchanger defined by two cation-exchange membranes. Each of the said anode compartment, cathode compartment and alkali removing compartment is provided with a passageway through which water is admitted and a passageway through which the treated water is discharged. The passageway through which the treated water is discharged from the alkali removing compartment is equipped with an instrument for measuring the specific resistance or electrical conductivity of the treated water. The alkali removing compartment may be replaced by one or more cation-exchange membranes or a treatment compartment defined by two or more cation-exchange membranes, and the passageway through which the treated water is discharged from the anode compartment is equipped with an instrument for measuring the specific resistance or electrical conductivity of the treated water. The apparatus does not require replacement of ion-exchange resins, achieves correct measurements with a simple operation and yet functions as an inexpensive salt detector.

    摘要翻译： 用于检测水中阴离子的改进装置包括电连续离子交换单元，其包括阳极室和阴极室，所述阳极室和阴极室由被两个阳离子交换膜限定的阳离子交换器填充的碱性除去室隔开。 所述阳极室，阴极室和碱性除去室中的每一个都设置有通道，水通过该通道和经处理的水排出的通道。 经过处理的水从碱性除去室排出的通道装备有用于测量处理过的水的比电阻或电导率的仪器。 碱去除室可以由一个或多个阳离子交换膜或由两个或更多个阳离子交换膜限定的处理室代替，并且经处理的水从阳极室排出的通道装备有用于测量的仪器 处理水的比电阻或电导率。 该装置不需要更换离子交换树脂，通过简单的操作实现正确的测量，并且作为便宜的盐检测器起作用。

    Method and apparatus for detecting negative ion in water
    4.
    发明授权
    Method and apparatus for detecting negative ion in water 失效
    用于检测水中负离子的方法和装置

    公开(公告)号：US06686751B1

    公开(公告)日：2004-02-03

    申请号：US09926195

    申请日：2001-09-21

    申请人： Takayuki Saito ,  Syu Nakanishi ,  Kanroku Chounan

    发明人： Takayuki Saito ,  Syu Nakanishi ,  Kanroku Chounan

    IPC分类号： G01N2706

    CPC分类号： G01N27/06 ,  G01N33/182

    摘要： The present invention provide a method and an apparatus for detecting anions in water which does not require replacement of ion exchange resins and the like and can perform precise measurement at low cost in a simple operation. The apparatus for detecting anions in water according to the present invention is an apparatus for detecting anions in water with the use of an electric conductivity cell and is constituted by an electrolyzer having an anode chamber having an anode plate and a cation chamber having a cathode plate via a cation exchange membrane, a direct-current power unit for applying a direct-current voltage between the anode and the cathode of the electrolyzer and an electric conductivity cell for measuring the electric conductivity of a sample water, and a flow passage for introducing a sample water into the anode chamber and a treated water flow passage for discharging the treated water which has been subjected to electrolytic treatment in the anode chamber which are connected to the anode chamber, respectively, and the treated water flow passage being connected to the cathode chamber via an electric conductivity cell.

    摘要翻译： 本发明提供一种用于检测水中阴离子的方法和装置，其不需要更换离子交换树脂等，并且可以在简单的操作中以低成本执行精确的测量。 根据本发明的用于检测水中阴离子的装置是一种使用电导电池检测水中阴离子的装置，由具有阳极室和阳极室的电解槽构成，阳极室具有阴极板 通过阳离子交换膜，用于在电解槽的阳极和阴极之间施加直流电压的直流电力单元和用于测量样品水的电导率的电导池，以及用于引入 将水进入阳极室和经处理的水流通道，用于分别在与阳极室连接的阳极室中排出经过电解处理的处理水，处理过的水流通道连接到阴极室 通过电导电池。

    Mass air flow measurement device
    7.
    发明授权
    Mass air flow measurement device 有权
    大气流量测量装置

    公开(公告)号：US08573041B2

    公开(公告)日：2013-11-05

    申请号：US13314591

    申请日：2011-12-08

    申请人： Takayuki Saito ,  Takayuki Yogo ,  Shinya Igarashi ,  Hiromu Kikawa

    发明人： Takayuki Saito ,  Takayuki Yogo ,  Shinya Igarashi ,  Hiromu Kikawa

    IPC分类号： G01M15/04

    CPC分类号： G01F1/6842 ,  G01F5/00 ,  H01L2224/48091 ,  H01L2924/00014

    摘要： An arrangement of a mass intake air flow measurement device suitable for integrating a humidity sensing device as well as a temperature sensing device and a pressure sensing device is provided. A second bypass passage 501 bypassing a bypass passage 205 is formed and a humidity sensing device 500 is mounted in the second bypass passage 501. A second bypass passage inlet 502 and a second bypass passage outlet 503 formed in a wall surface of the bypass passage 205 are opened parallel to the direction of flow of air flowing in the bypass passage 205.

    摘要翻译： 提供了一种适合于集成湿度感测装置以及温度感测装置和压力感测装置的大量进气流量测量装置的布置。 形成旁通旁路通路205的第二旁路通路501，在第二旁路通路501中安装湿度检测装置500.形成在旁通路205的壁面的第二旁路通路入口502和第二旁路通路出口503 平行于在旁路通路205中流动的空气的流动方向开口。

    Sensor structure
    8.
    发明授权
    Sensor structure 有权
    传感器结构

    公开(公告)号：US08549901B2

    公开(公告)日：2013-10-08

    申请号：US13367939

    申请日：2012-02-07

    申请人： Takayuki Saito ,  Keiji Hanzawa ,  Takayuki Yogo

    发明人： Takayuki Saito ,  Keiji Hanzawa ,  Takayuki Yogo

    IPC分类号： G01M15/04

    CPC分类号： G01F1/6842 ,  F02D41/187 ,  G01F5/00

    摘要： In relation to a humidity sensor sensitive to water and contamination, a sensor implementation structure that achieves both protection performance against water and contaminants and measurement performance such as humidity responsiveness is provided. A sensor structure has a mass airflow measurement element that measures a mass airflow flowing in an intake pipe, a humidity sensing element that senses humidity of air flowing in the intake pipe, a housing structural component having a connector that carries out input/output to/from outside and a terminal component of the connector, and a bypass passage that is composed by using part of the housing structural component and takes in part of the air that flows in the intake pipe, the mass airflow measurement element being mounted in the bypass passage; wherein space is provided in the housing structural component in the vicinity of the bypass passage, the humidity sensing element is mounted in the space.

    摘要翻译： 关于对水和污染物敏感的湿度传感器，提供了实现对水和污染物的保护性能以及诸如湿度响应性的测量性能的传感器实施结构。 传感器结构具有测量进气管中流动的质量气流的质量气流测量元件，感测进气管中流动的空气湿度的湿度感测元件，具有连接器的壳体结构部件，该连接器将输入/ 从连接器的外部和端子部件和旁通通路构成，所述旁通通路由使用所述壳体结构部件的一部分而占据所述进气管中流动的一部分空气，所述质量空气流量测量元件安装在所述旁路通路 ; 其中在所述外壳结构部件中在所述旁通通路附近设置空间，所述湿度感测元件安装在所述空间中。