Title:
HIGH-PRESSURE VESSEL FOR VEHICLE
Document Type and Number:
WIPO Patent Application WO/2018/016914
Kind Code:
A1
Abstract:
The present invention has a structure in which there is no gap between a plastic liner and a plastic sealing member due to the plastic sealing member being coupled with the plastic liner via thermal bonding, and can thereby completely block the leakage of a high-pressure gas between the plastic liner and the plastic sealing member. Also, as the plastic liner and the plastic sealing member made of the same material are coupled to each other via thermal bonding, the use of the conventional lower fastening members can be removed, and moreover the use of a rubber sealing member for maintaining airtightness can be removed, thereby promoting productivity enhancement via a reduction in the number of components, a weight reduction, a cost saving, and a man-hour reduction.
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Inventors:
PARK KYUN BUM (KR)
CHO HYUNG JOO (KR)
KIM LEE PARK (KR)
KYE TAE HONG (KR)
CHO HYUNG JOO (KR)
KIM LEE PARK (KR)
KYE TAE HONG (KR)
Application Number:
PCT/KR2017/007888
Publication Date:
January 25, 2018
Filing Date:
July 21, 2017
Export Citation:
Assignee:
DONG HEE INDUSTRIAL CO LTD (KR)
International Classes:
B60K15/03; F17C1/16; F17C13/04
Foreign References:
| JP2011102614A | 2011-05-26 | |||
| JP2014222081A | 2014-11-27 | |||
| JPH10332082A | 1998-12-15 | |||
| JP2007263290A | 2007-10-11 | |||
| KR100469636B1 | 2005-02-02 |
Other References:
See also references of EP 3489063A4
Attorney, Agent or Firm:
SHINSEGI PATENT LAW FIRM (KR)
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