Patents by Inventor Taidong Jin

Taidong Jin 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 of detecting dryness of wet steam of a once-through steam injection boiler and a detecting apparatus therefor
    Patent number: 8141412
    Abstract: A method of detecting the dryness of wet steam of a once-through steam injection boiler, comprises: first, by detecting and/or calculating, obtaining volume flow of wet steam, corresponding volume flow of saturated liquid, and corresponding volume flow of saturated vapour; and then obtaining the dryness of wet steam of the once-through steam injection boiler, X, according to the following relationship equation: X = ; wherein are the volume flow of wet steam, the corresponding volume flow of saturated liquid, and the corresponding volume flow of saturated vapour respectively. A detecting apparatus for detecting dryness of wet steam of a once-through steam injection boiler, specifically comprises: a data detecting module 1, a data processing module 2, and a data displaying module 3, wherein the data processing module 2 connects the data detecting module 1 and the data displaying module 3.
    Type: Grant
    Filed: February 27, 2009
    Date of Patent: March 27, 2012
    Assignee: Liaoning Shihua University
    Inventors: Baodong Chen, Longshe Shen, Yongfei Yan, Taidong Jin