Patents by Inventor Zimo WANG

Zimo 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).

  • Micro-flow throttling device
    Patent number: 12535152
    Abstract: A micro-flow throttling device, comprising: a casing used for assembling; a throttling structure mounted inside the casing to form resistance to control a fluid flow, wherein the throttling structure comprises a first axial hole formed inside a fine threaded rod, a first radial hole is formed on one side of the first axial hole, a fine thread flow channel is mounted on one side of the first radial hole, and a second cavity is formed between the fine thread flow channel and a coarse thread flow channel; a regulating structure mounted on the casing and used for regulating the flow rate of the fluid; and a butt-joint structure mounted on the inner wall of the casing and used for performing disassembly and assembly limiting on the throttling structure.
    Type: Grant
    Filed: November 18, 2022
    Date of Patent: January 27, 2026
    Assignee: SHANGHAI INSTITUTE OF SPACE PROPULSION
    Inventors: Liang Guan, Wei Shi, Ming Yang, Jiajie Huang, Fangfang Yang, Zimo Wang, Yichi Zhang
  • MICRO-FLOW THROTTLING DEVICE
    Publication number: 20250067356
    Abstract: A micro-flow throttling device, comprising: a casing used for assembling; a throttling structure mounted inside the casing to form resistance to control a fluid flow, wherein the throttling structure comprises a first axial hole formed inside a fine threaded rod, a first radial hole is formed on one side of the first axial hole, a fine thread flow channel is mounted on one side of the first radial hole, and a second cavity is formed between the fine thread flow channel and a coarse thread flow channel; a regulating structure mounted on the casing and used for regulating the flow rate of the fluid; and a butt-joint structure mounted on the inner wall of the casing and used for performing disassembly and assembly limiting on the throttling structure.
    Type: Application
    Filed: November 18, 2022
    Publication date: February 27, 2025
    Inventors: Liang Guan, Wei SHI, Ming YANG, Jiajie HUANG, Fangfang YANG, Zimo WANG, Yichi ZHANG