Patents by Inventor Toshio Tamiya

Toshio Tamiya has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Method and an apparatus for detecting leakage of cooling water by measuring dissolved CO amount
    Patent number: 4319479
    Abstract: Leakage of cooling water in means for cooling an equipment keeping a large amount of CO gas therein is detected by measuring an amount of CO dissolved in a given amount of discharged cooling water by means of a gas chromatograph. The apparatus for detecting such leakage is characterized by the combination of a sampling device, a metering device for taking up a given amount of the sample water, a degassing tank for separating CO gas and CO.sub.2 gas from water, and a gas analyzing device for quantitatively analyzing and recording the amount of CO gas dissolved in the metered sample water.
    Type: Grant
    Filed: March 27, 1980
    Date of Patent: March 16, 1982
    Assignee: Kawasaki Steel Corporation
    Inventors: Tadaaki Iwamura, Toshio Tamiya