Title:
BOSS ASSEMBLY, GAS STORAGE CONTAINER, AND BOSS ASSEMBLY MANUFACTURING METHOD
Document Type and Number:
WIPO Patent Application WO/2024/043415
Kind Code:
A1
Abstract:
A boss assembly, which is provided to be coupled to an opening of a liner along a lengthwise axis of a liner of a gas storage container, comprises: a body made of metal and having a first gas entrance/exit extending along the axis; and a flange member which is made of resin material, is coupled to the body, and includes a second gas entrance/exit disposed on the axis to communicate with the first gas entrance/exit and a flange coupling part provided to be coupled to the liner, wherein the body is provided with a concavo-convex coupling part including an engagement groove formed to have an arc shape and an engagement rib formed at the flange member to be inserted into and engaged with the engagement groove.
Inventors:
PARK HWANSUNG (KR)
PARK KYUNBUM (KR)
CHO HYUNGJOO (KR)
SON SUBIN (KR)
CHOI BYONGSUK (KR)
KO DOSEOK (KR)
CHO HYUNDUCK (KR)
CHOI HANHO (KR)
KIM JINHYEON (KR)
PARK KYUNBUM (KR)
CHO HYUNGJOO (KR)
SON SUBIN (KR)
CHOI BYONGSUK (KR)
KO DOSEOK (KR)
CHO HYUNDUCK (KR)
CHOI HANHO (KR)
KIM JINHYEON (KR)
Application Number:
PCT/KR2022/020778
Publication Date:
February 29, 2024
Filing Date:
December 20, 2022
Export Citation:
Assignee:
SAMKI IND CO LTD (KR)
DONG HEE INDUSTRIAL CO LTD (KR)
DONG HEE INDUSTRIAL CO LTD (KR)
International Classes:
F17C13/06; B29C45/14; F17C1/00; F17C13/00
Foreign References:
| KR20190061607A | 2019-06-05 | |||
| KR20210060919A | 2021-05-27 | |||
| US20080190938A1 | 2008-08-14 | |||
| KR20190041457A | 2019-04-22 | |||
| JP2017072264A | 2017-04-13 |
Attorney, Agent or Firm:
HUH, Sung-won et al. (KR)
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