A seal (300) includes an annular body (202) defining a radial direction (R), an axial direction (A), and a circumferential direction (C), and further defines a cross-sectional area (204) including a perimeter (206). The perimeter (206) includes a first axial extremity (208), a second axial extremity (210), an outer radial extremity (212), and an inner radial extremity (214). The perimeter (206) also includes a first axial extremity defining surface (302) and a second axial extremity defining surface (304), a first concave arcuate surface (244) interposed between the inner radial extremity (214) and the second axial extremity (210), and a second concave arcuate surface (246) interposed between the outer radial extremity (212) and the second axial extremity (210).
一种密封件(300)包括限定径向方向(R)、轴向方向(A)和周向方向(C)的环形本体(202),该密封件进一步限定包括周边(206)的横截面区域(204)。周边(206)包括第一轴向末端(208)、第二轴向末端(210)、外部径向末端(212)以及内部径向末端(214)。周边(206)还包括第一轴向末端限定表面(302)和第二轴向末端限定表面(304)、插入在内部径向末端(214)与第二轴向末端(210)之间的第一凹形弧形表面(244),以及插入在外部径向末端(212)与第二轴向末端(210)之间的第二凹形弧形表面(246)。
LIP SEAL
唇形密封件
2021-04-20
Patent
Elektronische Ressource
Chinesisch