Patents by Inventor Seokcheol KIM

Seokcheol KIM 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).

  • Noise reduction structure and supercharging device
    Patent number: 10247203
    Abstract: A noise reduction structure includes a compressor discharge-side pipe portion, a first porous plate having a plurality of through holes and extending circumferentially along an inner circumferential surface of the compressor discharge-side pipe portion so that an air layer is formed between the first porous plate and the inner circumferential surface, a partition dividing an interior of the compressor discharge-side pipe portion in a radial direction in a circumferential direction of the compressor discharge-side pipe portion so as to form a plurality of flow paths in the compressor discharge-side pipe portion, and a second porous plate having a plurality of through holes. The second porous plate is provided in each of the plurality of flow paths and extends along the partition so that an air layer is formed between the second porous plate and the partition.
    Type: Grant
    Filed: January 11, 2017
    Date of Patent: April 2, 2019
    Assignee: MITSUBISHI HEAVY INDUSTRIES, LTD.
    Inventors: Yushi Ono, Hiroyuki Hosoya, Kentaro Hayashi, Seokcheol Kim, Yoshihisa Ono, Yasuhiro Wada
  • NOISE REDUCTION STRUCTURE AND SUPERCHARGING DEVICE
    Publication number: 20180223873
    Abstract: A noise reduction structure includes a compressor discharge-side pipe portion, a first porous plate having a plurality of through holes and extending circumferentially along an inner circumferential surface of the compressor discharge-side pipe portion so that an air layer is formed between the first porous plate and the inner circumferential surface, a partition dividing an interior of the compressor discharge-side pipe portion in a radial direction in a circumferential direction of the compressor discharge-side pipe portion so as to form a plurality of flow paths in the compressor discharge-side pipe portion, and a second porous plate having a plurality of through holes. The second porous plate is provided in each of the plurality of flow paths and extends along the partition so that an air layer is formed between the second porous plate and the partition.
    Type: Application
    Filed: January 11, 2017
    Publication date: August 9, 2018
    Applicant: Mitsubishi Heavy Industries, Ltd.
    Inventors: Yushi ONO, Hiroyuki HOSOYA, Kentaro HAYASHI, Seokcheol KIM, Yoshihisa ONO, Yasuhiro WADA