Patents by Inventor Shaolong Fan

Shaolong Fan 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).

  • Rod guide assembly and valve
    Patent number: 10352465
    Abstract: A rod guide assembly for a valve, which includes a rod guide cover and a rod guide body that engage with each other, wherein the rod guide cover together with the rod guide body define a guide channel in which a rod slides. The friction coefficient between the rod guide body and the rod is smaller than the friction coefficient between the rod guide cover and the rod.
    Type: Grant
    Filed: June 30, 2015
    Date of Patent: July 16, 2019
    Assignee: HONEYWELL INTERNATIONAL INC.
    Inventors: Shaolong Fan, Jiayi Shen, Wen Luo
  • ROD GUIDE ASSEMBLY AND VALVE
    Publication number: 20180106391
    Abstract: A rod guide assembly for a valve, which includes a rod guide cover and a rod guide body that engage with each other, wherein the rod guide cover together with the rod guide body define a guide channel in which a rod slides. The friction coefficient between the rod guide body and the rod is smaller than the friction coefficient between the rod guide cover and the rod.
    Type: Application
    Filed: June 30, 2015
    Publication date: April 19, 2018
    Inventors: Shaolong Fan, Jiyai Shen, Wen Luo