| 摘要 |
PROBLEM TO BE SOLVED: To provide the seal structure of a high-pressure vessel which enables application of a sealing means at assembly before hardening, in the pressure vessel of compound structure which covers a thin thickness vessel made of a synthetic resin with the fiber reinforced layer which impregnates the resin and hardens its resin. SOLUTION: In the seal structure 1 of the pressure vessel with the resin liner 2 which contains the gas or the liquid, the fiber reinforcing resin layer 3 which reinforces the external face of this resin liner 2 and the metal mouth piece part 4 which projects on the external face of this fiber reinforcing resin layer and injects and ejects the gas or the liquid, an inject and eject opening 21 projected from the inside of the pressure vessel to the outside for the gas or the liquid is formed in the resin liner 2, and the joint structure 23, 43 is formed in the projection part 22 of the inject and eject opening 21 and the metal mouth piece part 4, and the metal mouth piece part 4 is combined with the resin liner 2 by the joint structure 23, 43 so as to cover the inject and eject opening 21. COPYRIGHT: (C)2009,JPO&INPIT
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