Patents by Inventor Shenhui Zhai

Shenhui Zhai 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).

  • Head module, large-scale container and method for manufacturing the both
    Patent number: 10748666
    Abstract: A head module for a large-scale container, a large-scale container having the head module, and methods for manufacturing the head module and the large-scale container. The method for manufacturing a head module comprises providing a head having an annular opening, the head being composed of a plurality of petals, providing a plurality of cylinder plates, and forming a head cylindrical ring, connecting in order the plurality of cylinder plates to the end surface of the annular opening and joining facing sides of all adjacent cylinder plates. Based on the unfitness of the petals at the annular opening of the head, gaps between adjacent cylinder plates may be adjusted, and/or the positions of the cylinder plates on the end surface of the annular opening of the head may be adjusted radially inwards or outwards.
    Type: Grant
    Filed: April 9, 2014
    Date of Patent: August 18, 2020
    Assignees: State Nuclear Power Technology Corporation Ltd., Shandong Nuclear Power Equipment Manufacturing Co., Ltd., Shanghai Nuclear Engineering Research and Design Institute, Shandong Electric Power Engineering Consulting Institute Corporation Limited
    Inventors: Jun Li, Guobiao Wang, Zhongwei Yang, Guizhen Yan, Honghui Ge, Shenhui Zhai, Jin Han, Shenghua Liu, Ting Xu, Laiyun Chen, Xiaoping Peng