Patents by Inventor Seok Bong HEO

Seok Bong HEO 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: 10767814
    Abstract: The present disclosure relates to a pressure vessel equipped with a permeated gas discharging structure, the pressure vessel including a nozzle boss into and from which a gas flows and is discharged; a liner coupled to a flange portion of the nozzle boss and provided with a space formed therein for receiving fluid; a discharge path forming part configured to form a gas discharging path from the nozzle boss side along an outer surface of the liner in a central axial direction; and a composite material provided at outer sides of the liner and the discharge path forming part.
    Type: Grant
    Filed: April 5, 2017
    Date of Patent: September 8, 2020
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventors: Jae Han Chung, Hyun Joon Lee, Ki Ho Hwang, Gye Hyoung Yoo, Seok Bong Heo, Jong Lyul Kim
  • Publication number: 20190162365
    Abstract: The present disclosure relates to a pressure vessel equipped with a permeated gas discharging structure, the pressure vessel including a nozzle boss into and from which a gas flows and is discharged; a liner coupled to a flange portion of the nozzle boss and provided with a space formed therein for receiving fluid; a discharge path forming part configured to form a gas discharging path from the nozzle boss side along an outer surface of the liner in a central axial direction; and a composite material provided at outer sides of the liner and the discharge path forming part
    Type: Application
    Filed: April 5, 2017
    Publication date: May 30, 2019
    Applicants: Hyundai Motor Company, KIA Motors Corporation
    Inventors: Jae Han CHUNG, Hyun Joon LEE, Ki Ho HWANG, Gye Hyoung YOO, Seok Bong HEO, Jong Lyul Kim
  • Patent number: 10274132
    Abstract: A pressure vessel for storing high-pressure gas has a structure including: a nozzle body which is coupled to a vessel body that defines an inner wall surface of the pressure vessel, and has an inner flow path through which gas flows inside and outside of the pressure vessel; and a locker which is fastened to a lower portion of the nozzle body, and the structure is configured to provide dual sealing including sealing at an inclined surface by fastening force of the locker generated by an inclined pressing end of the locker, and sealing in the locker by sealing members.
    Type: Grant
    Filed: September 30, 2016
    Date of Patent: April 30, 2019
    Assignees: Hyundai Motor Company, Kia Motors Corporation, ILJIN composite
    Inventors: Jae Han Chung, Chang Ho Kim, Ki Ho Hwang, Seok Bong Heo, Jong Lyul Kim, Do Yeun Kim
  • Publication number: 20180274725
    Abstract: A high-pressure includes a liner; a composite material surrounding an outer circumferential surface of the liner; a heat-transfer sheet formed on the outer circumferential surface of the liner; and a spacer disposed between the heat-transfer sheet and the composite material. The heat-transfer sheet and the spacer have a gap therebetween.
    Type: Application
    Filed: December 8, 2017
    Publication date: September 27, 2018
    Inventors: Jae Han CHUNG, Jong Lyul KIM, Gye Hyoung YOO, Seok Bong HEO
  • Publication number: 20180126599
    Abstract: Disclosed is a resin impregnation apparatus. The apparatus includes: a resin supply unit for supplying a resin having a predetermined viscosity downwards; a film formation unit provided at a lower side of the resin supply unit and configured to form the resin supplied from the resin supply unit into a film shape while the resin passes between a pair of rollers spaced apart from each other. The apparatus further includes a fiber supply unit for unwinding a reinforcing fiber and bringing the reinforcing fiber into contact with the film-shaped resin so that the resin is impregnated into the reinforcing fiber to form a resin-impregnated reinforcing fiber.
    Type: Application
    Filed: July 12, 2017
    Publication date: May 10, 2018
    Applicants: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION, ILJIN COMPOSITES CO., LTD.
    Inventors: Sang Yoon PARK, Sang Jae YOON, Chi Hoon CHOI, Seok Bong HEO, Jae Choon LIM
  • Publication number: 20170175950
    Abstract: A pressure vessel for storing high-pressure gas has a structure including: a nozzle body which is coupled to a vessel body that defines an inner wall surface of the pressure vessel, and has an inner flow path through which gas flows inside and outside of the pressure vessel; and a locker which is fastened to a lower portion of the nozzle body, and the structure is configured to provide dual sealing including sealing at an inclined surface by fastening force of the locker generated by an inclined pressing end of the locker, and sealing in the locker by sealing members.
    Type: Application
    Filed: September 30, 2016
    Publication date: June 22, 2017
    Inventors: Jae Han Chung, Chang Ho Kim, Ki Ho Hwang, Seok Bong Heo, Jong Lyul Kim, Do Yeun Kim
  • Patent number: 9316357
    Abstract: There is provided a pressure vessel. The pressure vessel may include a nozzle-boss comprising a neck part including a hollow portion and a flange part extended outward from the neck part, a liner coupled with the nozzle-boss to provide a space filled with a fluid therein, and a sealing part inserted into a lower end of the neck part to prevent a spillage of the fluid via a boundary between the nozzle-boss and the liner by preventing a direct contact between the fluid and the boundary.
    Type: Grant
    Filed: April 2, 2013
    Date of Patent: April 19, 2016
    Assignee: ILJIN Composites Co., Ltd.
    Inventors: Seok Bong Heo, Do-yeon Kim, Sang Jin Jeon, Sung Chul Kim, Bong Won Choi
  • Publication number: 20140144866
    Abstract: There is provided a pressure vessel. The pressure vessel may include a nozzle-boss comprising a neck part including a hollow portion and a flange part extended outward from the neck part, a liner coupled with the nozzle-boss to provide a space filled with a fluid therein, and a sealing part inserted into a lower end of the neck part to prevent a spillage of the fluid via a boundary between the nozzle-boss and the liner by preventing a direct contact between the fluid and the boundary.
    Type: Application
    Filed: April 2, 2013
    Publication date: May 29, 2014
    Applicant: ILJIN Composites Co., Ltd.
    Inventors: Seok Bong HEO, Do-yeon KIM, Sang Jin JEON, Sung Chul KIM, Bong Won CHOI