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热词
    • 96. 发明授权
    • Metal gasket
    • 金属垫片
    • US5797604A
    • 1998-08-25
    • US764879
    • 1996-12-16
    • Toshiyasu InagakiYoshinori MorookaAkihiro Kojima
    • Toshiyasu InagakiYoshinori MorookaAkihiro Kojima
    • F16L19/00F16J15/08
    • F16J15/0893F16J15/0887
    • A metal gasket excellent in sealing performance and capable of sealing with a small pressing force. The metal gasket comprises at least one metal sheath with a C-shaped cross-section and a ring elastic core surrounded by the metal sheath. The metal gasket provides a seal upon exertion of a force in the axis center direction. The metal sheath has a locally thin cross-section over the whole annular length, and when the metal sheath subject to a force and deformed, the deflection in the axis direction of the metal sheath due to concentrated stress on the thin worked portion causes the formation projections at both sides of the deflection which projections are pressed onto the sealing face to form air-tight seals.
    • 密封性能优良,能够以小的按压力密封的金属密封垫。 金属垫片包括至少一个具有C形横截面的金属护套和由金属护套包围的环形弹性芯。 金属垫片在轴心方向上施加力时提供密封。 金属护套在整个环形长度上具有局部薄的横截面,并且当金属护套受到力并变形时,由于在薄加工部分上的集中应力,金属护套的轴向方向上的偏转导致形成 在突出部的两侧突出部被压在密封面上以形成气密密封。