Patents by Inventor Joo YOUNGSE

Joo YOUNGSE 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).

  • Patent number: 11333150
    Abstract: A compressor may include a casing having a refrigerant inlet space therein that communicates with a suction pipe through which a refrigerant is suctioned into the casing; a high/low pressure separation plate that crosses an upper portion of a compression unit to partition the refrigerant inlet space positioned at a lower portion of the high/low pressure separation plate and a refrigerant discharge space positioned at an upper portion thereof; and a discharge guide. The discharge guide may be provided in the refrigerant discharge space and may be coupled with an upper surface of the high/low pressure separation plate to cover a communication hole of the high/low pressure separation plate that provides communication between the refrigerant inlet space and the refrigerant discharge space and at least a portion thereof may extend to a discharge pipe.
    Type: Grant
    Filed: April 7, 2020
    Date of Patent: May 17, 2022
    Assignee: LG ELECTRONICS INC.
    Inventors: Gyeongjoong Ryu, Joo Youngse, Dong Gyu Hong
  • Publication number: 20210054844
    Abstract: A compressor may include: a casing (10) having a refrigerant inlet space (V1) therein communicating with a suction pipe suctioning a refrigerant; a high/low pressure separation plate (90) provided by crossing an upper part of a compression unit (50) to partition the refrigerant inlet space (V1) positioned at a lower portion of the high/low pressure separation plate (90) and a refrigerant discharge space (V2) positioned at an upper portion thereof; and a discharge guide (100). In this case, the discharge guide (100) is provided in the refrigerant discharge space (V2) and is combined with an upper surface of the high/low pressure separation plate (90) to cover a communicating hole 92? of the high/low pressure separation plate communicating the refrigerant inlet space (V1) with the refrigerant discharge space (V2) and at least a portion thereof extends to a discharge pipe (14).
    Type: Application
    Filed: April 7, 2020
    Publication date: February 25, 2021
    Inventors: Gyeongjoong RYU, Joo YOUNGSE, Dong Gyu HONG