Patents by Inventor Wonsang Seo

Wonsang Seo 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).

  • Compressor
    Patent number: 10859076
    Abstract: A compressor according to the present disclosure may include a bearing member located out of a range in an axial direction of a rotor. Accordingly, the bearing member and the rotor cannot overlap each other so as to reduce a bearing area. This may result in reducing a frictional loss of the compressor and ensuring a press-fit length of the rotor, so as to prevent interference between the rotor and a stator. Also, an area of an oil passage can be increased without an increase in the frictional loss, resulting in an increase in an amount of oil supplied.
    Type: Grant
    Filed: December 14, 2015
    Date of Patent: December 8, 2020
    Assignee: LG ELECTRONICS INC.
    Inventors: Kiyeon Lee, Wonsang Seo, Jongmok Lee, Jinkook Kim, Younghwan Kim, Jaebeum Kim, Kyeongho Kim
  • Compressor
    Publication number: 20160177933
    Abstract: A compressor according to the present disclosure may include a bearing member located out of a range in an axial direction of a rotor. Accordingly, the bearing member and the rotor cannot overlap each other so as to reduce a bearing area. This may result in reducing a frictional loss of the compressor and ensuring a press-fit length of the rotor, so as to prevent interference between the rotor and a stator. Also, an area of an oil passage can be increased without an increase in the frictional loss, resulting in an increase in an amount of oil supplied.
    Type: Application
    Filed: December 14, 2015
    Publication date: June 23, 2016
    Applicant: LG Electronics Inc.
    Inventors: Kiyeon Lee, Wonsang Seo, Jongmok Lee, Jinkook Kim, Younghwan Kim, Jaebeum Kim, Kyeongho Kim