Patents by Inventor Jianyoung Xia

Jianyoung Xia 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).

  • Oil filling nozzle with vapor recovery function
    Patent number: 9394156
    Abstract: To provide an oil filling nozzle with vapor recovery function capable of controlling opening degree of a vapor passage depending on flow rate and adjusting recovery rate. The oil filling nozzle includes a discharge pipe 3 mounted to a front end of a nozzle; a vapor control valve 21 arranged in a middle of a pipe, which connects a vapor collector 19 mounted so as to cover a circumference of the discharge pipe and a vapor passage 22, the vapor control valve 21 being opened and closed by liquid pressure in a nozzle main body 2; and a means for adjusting vapor recovery rate by adjusting opening degree of the vapor control valve 21.
    Type: Grant
    Filed: January 21, 2013
    Date of Patent: July 19, 2016
    Assignee: Tatsuno Corporation
    Inventors: Jianyoung Xia, Kanan Sato
  • OIL FILLING NOZZLE WITH VAPOR RECOVERY FUNCTION
    Publication number: 20140076460
    Abstract: To provide an oil filling nozzle with vapor recovery function capable of controlling opening degree of a vapor passage depending on flow rate and adjusting recovery rate. The oil filling nozzle includes a discharge pipe 3 mounted to a front end of a nozzle; a vapor control valve 21 arranged in a middle of a pipe, which connects a vapor collector 19 mounted so as to cover a circumference of the discharge pipe and a vapor passage 22, the vapor control valve 21 being opened and closed by liquid pressure in a nozzle main body 2; and a means for adjusting vapor recovery rate by adjusting opening degree of the vapor control valve 21.
    Type: Application
    Filed: January 21, 2013
    Publication date: March 20, 2014
    Applicant: TATSUNO CORPORATION
    Inventors: Jianyoung Xia, Kanan Sato