Patents by Inventor Ruizhi Wang

Ruizhi Wang 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).

  • Device and method for continuously measuring flow rate near liquid steel surface
    Patent number: 9630242
    Abstract: A device for continuously measuring the flow rate of steel melt near surface thereof, comprising a flow rate detecting rod (18) and a deflection means (B) for the flow rate detecting rod, wherein the flow rate detecting rod (18) comprises a refractory material tube at one end and a stainless steel rod at the other end, and the stainless steel rod is fittedly connected with the refractory material tube. Also provided is a method for continuously measuring the flow rate of steel melt near surface thereof.
    Type: Grant
    Filed: March 20, 2013
    Date of Patent: April 25, 2017
    Assignee: Baoshan Iron & Steel Co., Ltd.
    Inventors: Jian Yang, Jianjun Zhi, Kai Zhu, Jianhua Zhu, Zhengjie Fan, Ruizhi Wang
  • DEVICE AND METHOD FOR CONTINUOUSLY MEASURING FLOW RATE NEAR LIQUID STEEL SURFACE
    Publication number: 20150316574
    Abstract: The invention discloses a device for continuously measuring the flow rate of steel melt near surface thereof, wherein the device comprises a flow rate detecting rod (18) and a deflection means (B) for the flow rate detecting rod, wherein the flow rate detecting rod (18) comprises a refractory material tube at one end and a stainless steel rod at the other end, and the stainless steel rod is fittedly connected with the refractory material tube. The flow rate detecting rod (18) comprises a refractory material of a single compound or a composite of two or more compounds. The flow rate detecting rod (18) has a length of 10-100 cm and a diameter of 5-50 mm. The deflection means (B) for the flow rate detecting rod comprises a fastening screw (27) for the flow rate detecting rod, and the flow rate detecting rod (18) is fixed to the deflection means (B) for the flow rate detecting rod by using the fastening screw (27) for the flow rate detecting rod.
    Type: Application
    Filed: March 20, 2013
    Publication date: November 5, 2015
    Inventors: Jian Yang, Jianjun Zhi, Kai Zhu, Jianhua Zhu, Zhengjie Fan, Ruizhi Wang
  • DEVICE AND METHOD FOR MEASURING FLOW RATE OF STEEL MELT NEAR THE SURFACE THEREOF
    Publication number: 20150300849
    Abstract: A device for measuring the flow rate of steel melt near the surface thereof. The device has a flow rate detecting rod and a deflection device for the flow rate detecting rod. The deflection device for the flow rate detecting rod has a flow rate detecting rod counterweight, a deflection bearing sleeve, a deflection bearing, a deflection angle indicating board, a deflection angle pointer and a the flow rate detecting rod fastening bolt.
    Type: Application
    Filed: March 20, 2013
    Publication date: October 22, 2015
    Inventors: Jian Yang, Jianjun Zhi, Kai Zhu, Jianhua Zhu, Zhengjie Fan, Ruizhi Wang, Jianguo Shen, Yiyu Zheng