公开(公告)号：EP4414599A1

公开(公告)日：2024-08-14

申请号：EP22878135.7

申请日：2022-03-31

申请人： Space Walker, Inc.

发明人： YAMAMOTO, Mutsuya ,  SHOHARA, Futoshi ,  NAKAMURA, Masatoshi ,  KAWASHIMA, Yuji

IPC分类号： F17C1/06 ,  B29C70/16 ,  B29C70/32 ,  F16J12/00 ,  F17C1/16

CPC分类号： Y02E60/32 ,  B29C70/32 ,  F16J12/00 ,  B29C70/16 ,  F17C1/16 ,  F17C1/06

摘要： A high pressure gas container includes a resin liner that is formed with a hollow portion for filling gas in an interior thereof, a boss that is provided at the resin liner to fill gas through an interior thereof, a reinforcement layer that covers the resin liner, and a seal ring that is provided at the boss and that contacts the resin liner and seals against the resin liner. The resin liner includes a portion that faces the hollow portion and that is formed from a first resin material, and a location where the seal ring contacts that is formed from a second resin material less liable to undergo compression deformation than the first resin material.