Patents by Inventor Junli LAN

Junli LAN 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).

  • Multi-way valve
    Patent number: 12607269
    Abstract: A multi-way valve is provided. The multi-way valve includes a valve body and a valve core rotatably installed in the valve body. The valve body is provided with nine openings, the valve core is provided with a plurality of channels for matching with the nine openings, and the nine openings are capable of matching with the plurality of channels of the valve core to form four flow passages, the four flow passages of the multi-way valve includes at least five working modes, and the valve core is capable of rotating in the valve body to realize a switching of the multiple working modes.
    Type: Grant
    Filed: March 14, 2024
    Date of Patent: April 21, 2026
    Assignee: ZHEJIANG YINLUN MACHINERY CO., LTD.
    Inventors: Jun Ma, Kaixing Chen, Junli Lan, Wenxi Wang
  • MULTI-WAY VALVE
    Publication number: 20240218935
    Abstract: A multi-way valve is provided. The multi-way valve includes a valve body and a valve core rotatably installed in the valve body. The valve body is provided with nine openings, the valve core is provided with a plurality of channels for matching with the nine openings, and the nine openings are capable of matching with the plurality of channels of the valve core to form four flow passages, the four flow passages of the multi-way valve includes at least five working modes, and the valve core is capable of rotating in the valve body to realize a switching of the multiple working modes.
    Type: Application
    Filed: March 14, 2024
    Publication date: July 4, 2024
    Inventors: Jun MA, Kaixing CHEN, Junli LAN, Wenxi WANG