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9 条记录 (耗时 0.013 秒)

    Non-dispersive infrared analyzer
    1.
    发明授权
    Non-dispersive infrared analyzer 失效
    非分散红外分析仪

    公开(公告)号：US4514635A

    公开(公告)日：1985-04-30

    申请号：US437885

    申请日：1982-10-29

    申请人： Kozo Ishida ,  Takao Imaki

    发明人： Kozo Ishida ,  Takao Imaki

    IPC分类号： G01N21/61 ,  G01N21/37 ,  G01J1/00

    CPC分类号： G01N21/37

    摘要： A non-dispersive infrared analyzer for determining the concentration of two components of a sample fluid. A zero fluid and a sample fluid are alternately supplied to two cells. Two pneumatic detectors are respectively optically arranged in series with two light sources such that the two cells are respectively sandwiched between the two light sources and the two detectors. At least one filter whose passband corresponds to the absorbtion bands of one of the two components of the sample fluid is located directly adjacent to and optically in series with at least one of the two cells.

    摘要翻译： 一种用于测定样品流体的两种组分的浓度的非分散红外分析仪。 零流体和样品流体交替地供应到两个单元。 两个气动检测器分别与两个光源串联光学布置，使得两个单元分别夹在两个光源和两个检测器之间。 至少一个滤波器，其通带对应于样品流体的两个组分之一的吸收带，直接与两个单元中的至少一个直接相邻并且与其光学地串联。

    Gas analyzer
    2.
    发明授权
    Gas analyzer 失效
    气体分析仪

    公开(公告)号：US4256964A

    公开(公告)日：1981-03-17

    申请号：US972485

    申请日：1978-12-22

    申请人： Kozo Ishida ,  Osamu Saitoh ,  Takao Imaki

    发明人： Kozo Ishida ,  Osamu Saitoh ,  Takao Imaki

    IPC分类号： G01N21/61 ,  G01N21/37 ,  G01J1/00 ,  G01J1/42

    CPC分类号： G01N21/37

    摘要： A gas analyzer includes a first conduit for the supply of gas to be tested, a second conduit for the supply of a standard gas, first and second cells, a light source for directing light rays through the first and second cells, and a detector for receiving the light rays after passing through the cells. There is provided a gas flow change-over device connected to the first and second conduits for alternating at fixed intervals between a first gas supply arrangement wherein fixed amounts of gas to be tested and the standard gas are simultaneously supplied to the first and second cells, respectively, and a second gas supply arrangement wherein the fixed amounts of the gas to be tested and the standard gas are simultaneously supplied to the second and first cells, respectively.

    摘要翻译： 气体分析仪包括用于供应待测试气体的第一导管，用于供应标准气体的第二导管，第一和第二单元，用于引导光线穿过第一和第二单元的光源，以及用于 在通过细胞后接收光线。 提供了连接到第一和第二导管的气流切换装置，用于在第一气体供应装置之间以固定的间隔进行交替，其中待测试的固定量的气体和标准气体同时供应到第一和第二电池， 以及第二气体供给装置，其中待测试气体和标准气体的固定量分别同时供给到第二和第一单元。

    Spectrographic apparatus with chopper means located in the sample cell
    3.
    发明授权
    Spectrographic apparatus with chopper means located in the sample cell 失效
    具有斩波装置的光谱仪器位于样品池中

    公开(公告)号：US4193695A

    公开(公告)日：1980-03-18

    申请号：US872586

    申请日：1978-01-26

    申请人： Kennosuke Kojima ,  Takao Imaki ,  Kozo Ishida

    发明人： Kennosuke Kojima ,  Takao Imaki ,  Kozo Ishida

    IPC分类号： G01J1/04 ,  G01J3/02 ,  G01J3/08 ,  G01J3/42 ,  G01N21/01 ,  G01N21/35 ,  G01N21/61 ,  G01J3/48

    CPC分类号： G01J3/02 ,  G01J3/0232

    摘要： An optical system for a spectroscopic analyzer. The system has a light source, a detector and a sample cell connected in a line, and in the sample cell or between the sample cell and one of the other elements is a light chopper device. The light chopper has a rotating element in the form of a disc-shaped member or members which periodically block light from the light source and pass light during the times it is not blocked. The rotating element is driven by a motor on the outside of the structure.

    摘要翻译： 用于光谱分析仪的光学系统。 该系统具有连接在一行中的光源，检测器和样品池，并且在样品池中或样品池与其它元件中的一个元件之间是光斩波器件。 光斩波器具有圆盘状构件形式的旋转元件，其周期性地阻挡来自光源的光并且在其未被阻挡的时间内通过光。 旋转元件由结构外侧的电动机驱动。

    Fluid analyzer
    6.
    发明授权
    Fluid analyzer 失效
    流体分析仪

    公开(公告)号：US4808825A

    公开(公告)日：1989-02-28

    申请号：US946183

    申请日：1986-12-22

    申请人： Kimio Miyatake ,  Takao Imaki ,  Masahiko Fujiwara

    发明人： Kimio Miyatake ,  Takao Imaki ,  Masahiko Fujiwara

    IPC分类号： G01N21/01 ,  G01J3/10 ,  G01N21/35 ,  G01J1/00 ,  G01N21/00

    CPC分类号： G01J3/108 ,  G01N2201/0636

    摘要： A fluid analyzer having a light source, a cell for receiving fluid to be analyzed and reference fluid and positioned to receive light from the light source, a detector positioned for receiving the output from the cell, and a light source body having inner reflective walls with a curved profile in the direction extending between the light source and the cell for forming a first focal point at one end thereof and a second focal point at the other end thereof. The light source is positioned in the light source body substantially coincident with the first focal point, and the other end of the light source body extends around the end of the cell which is toward the light source and with the second focal point within the cell.

    摘要翻译： 一种流体分析器，具有光源，用于接收待分析流体的单元和参考流体，并被定位成接收来自光源的光，定位成用于接收来自单元的输出的检测器，以及具有内反射壁的光源体， 在光源和电池之间延伸的方向上的弯曲轮廓，用于在其一端形成第一焦点，在另一端形成第二焦点。 光源被定位在与第一焦点基本一致的光源体中，光源体的另一端围绕电池的朝向光源的端部延伸，并且第二焦点在电池内。

    Absorption analyzer
    7.
    发明授权
    Absorption analyzer 失效
    吸收分析仪

    公开(公告)号：US4794255A

    公开(公告)日：1988-12-27

    申请号：US935301

    申请日：1986-11-26

    申请人： Kimio Miyatake ,  Takao Imaki ,  Kenji Takeda

    发明人： Kimio Miyatake ,  Takao Imaki ,  Kenji Takeda

    IPC分类号： G01N21/35 ,  G01N21/3518 ,  G01N21/37 ,  G01N21/61 ,  G01J3/00

    CPC分类号： G01N21/37 ,  G01N21/3504

    摘要： The absorption analyzer of the type provided with light sources (3a, 3b), cells (1, 2) containing a reference gas and an ingredient gas to be measured, respectively and a detector (5) for determining the absorption of the light emanating from the light sources and passing through the cells, is additonally equipped with a gas filter (8) arranged in the optical path between said light sources and the detector and contains an ingredient gas with an absorption spectrum band that nearly corresponds to that of an ingredient gas to be measured or an ingredient to be measured. The advantage of the invention is that a relatively large range of concentrations of gas ingredients can be measured with the same type of cells having the same cell length.

    摘要翻译： 具有光源（3a，3b）的类型的吸收分析仪，分别包含参考气体和成分气体的电池（1,2）和用于确定从被测量发出的光的吸收的检测器（5） 光源并通过电池，附加地配备有布置在所述光源和检测器之间的光路中的气体过滤器（8），并且包含具有几乎对应于成分气体的吸收光谱带的成分气体 被测量或要测量的成分。 本发明的优点是可以用具有相同细胞长度的相同类型的细胞测量相对较大范围的气体成分浓度。

    Non-dispersion type infrared analyzer for simultaneously determining plural components
    8.
    发明授权
    Non-dispersion type infrared analyzer for simultaneously determining plural components 失效
    用于同时确定多个部件的非分散型红外分析仪

    公开(公告)号：US4336453A

    公开(公告)日：1982-06-22

    申请号：US170879

    申请日：1980-07-21

    申请人： Takao Imaki ,  Hajime Mikasa ,  Niro Sakai

    发明人： Takao Imaki ,  Hajime Mikasa ,  Niro Sakai

    IPC分类号： G01N21/61 ,  G01N21/37 ,  G01J1/00

    CPC分类号： G01N21/37

    摘要： A non-dispersion type infrared analyzer for simultaneously determining plural components of a sample fluid, wherein a standard fluid and a sample fluid are alternately supplied in a cell and a plurality of pneumatic detectors, each of which corresponds respectively to one component to be determined, are arranged optically in series with respect to a light source. The extremely troublesome zero-adjustment, adjustment of the phases and re-adjustment of the compensation for eliminating the influences of interference components due to changes in the zero-drift or the deviation of phases are not required.

    摘要翻译： 一种非分散型红外分析仪，用于同时确定样品流体的多个组分，其中标准流体和样品流体交替地供应在单元和多个气动检测器中，每个气动检测器分别对应于待确定的一个部件， 相对于光源被光学地串联布置。 不需要非常麻烦的零点调整，相位的调整和补偿的重新调整，以消除由于零漂移或阶段偏差引起的干扰分量的影响。

    Detachable gas analyzing apparatus
    9.
    发明授权
    Detachable gas analyzing apparatus 失效
    可拆卸气体分析仪

    公开(公告)号：US5746976A

    公开(公告)日：1998-05-05

    申请号：US573004

    申请日：1995-12-15

    申请人： Shinsaku Yamada ,  Hideki Ohashi ,  Sumio Shimizu ,  Takao Imaki

    发明人： Shinsaku Yamada ,  Hideki Ohashi ,  Sumio Shimizu ,  Takao Imaki

    IPC分类号： G01D11/24 ,  G01N30/88 ,  G01N33/00 ,  H05K7/14 ,  G01N37/00

    CPC分类号： G01N33/0009 ,  G01D11/24 ,  H05K7/1411 ,  G01N2030/8881

    摘要： A detachable gas analyzing apparatus has a plurality of gas analyzer units insertable into and removable from a the front side of a container case. Complementary electrical and gas connectors are disposed on the rear side of the gas analyzer units and the container case. Guides and engaging rails guide the gas analyzer units as they are inserted into the container case. The gas connectors are substantially self-aligning by the provision of complementary tapered portions formed on gas sockets and plugs. The gas connectors also align the electrical connectors and provide compensation for linear misalignment. A plurality of gas connectors may also be employed, forming a number of inward and outward gas passages.

    摘要翻译： 可拆卸气体分析装置具有可从容器壳体的前侧插入并从其移除的多个气体分析器单元。 互补的电气和气体连接器设置在气体分析器单元和容器壳体的后侧。 气体分析仪单元插入容器壳体时，导轨和接合导轨可指导气体分析仪。 通过在气体插座和插头上形成互补的锥形部分，气体连接器基本上是自对准的。 气体连接器还对准电气连接器并为线性不对准提供补偿。 也可以使用多个气体连接器，形成多个向内和向外的气体通道。