会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 6. 发明公开
    • 씰
    • 密封
    • KR1020040000349A
    • 2004-01-03
    • KR1020030040912
    • 2003-06-24
    • 존 크레인 유케이 리미티드
    • 펠란,폴컴비,니콜라스데렉
    • F16J15/46
    • F16J15/348F16J15/344F16J15/3484Y10T29/4987Y10T29/49908Y10T29/49925
    • PURPOSE: A seal is provided to improve the tensile strength by compressing the inner ring in advance with the outer ring with the higher tensile strength and the thermal expansion coefficient equal to the inner ring. CONSTITUTION: A composite seal face ring(100) has an inner ring(60) made of material with good tribological properties. The inner ring is pre-compressed by an outer ring(64) with the high tensile strength and the thermal coefficient of expansion substantially equal to the thermal coefficient of expansion of the inner ring. The seal face ring is assembled by compressing the inner ring or expanding the outer ring with fluid under pressure before inserting the inner ring into the outer ring. The inner ring and a carrier(112) are sealed to platens(102,104), and hydraulic fluid is applied to a chamber(116) in the outer bore of the inner ring.
    • 目的:提供一种密封件,通过预先用内圈压缩内圈,提高拉伸强度,拉伸强度高,热膨胀系数等于内圈。 构成:复合密封面环(100)具有由具有良好摩擦学特性的材料制成的内环(60)。 内圈由具有高拉伸强度的外圈(64)预先压缩,并且热膨胀系数基本上等于内圈的热膨胀系数。 在将内圈插入外圈之前,通过压缩内圈或将压缩的流体在压力下使外圈膨胀来组装密封面环。 内环和载体(112)被密封到压板(102,104)上,液压流体被施加到内圈的外孔中的腔室(116)上。
    • 9. 发明公开
    • 로타리 조인트
    • 旋转接头
    • KR1020080097394A
    • 2008-11-05
    • KR1020087015500
    • 2006-12-21
    • 이글 고오교 가부시키가이샤
    • 다카하시히데카즈
    • F16J15/34F16L27/08
    • F16L27/087F16J15/3404F16J15/344F16J15/3452F16J15/3484F16L39/04
    • A rotary joint having a stationary section (60) having a fluid path (6) in which sealed fluid flows; a sleeve (30) having in it a second connection fluid path (6C) in which the fluid from the fluid path flows, rotatable relative to the stationary section, and made of a nonrusting material; a rotary seal ring (2) having a first connection fluid path (6B) that has an inner peripheral surface fitting on the outer peripheral surface of the sleeve so as to be connectable to the second connection fluid path, having a first seal surface (2A) on one side face of the rotary seal ring (2), and having a second seal surface (2B) on the other side face of the rotary seal ring (2); a first stationary seal ring (10) having a first relative seal surface (10S) in intimate contact with the first seal surface; and a second stationary seal ring (11) having a second relative seal surface (11S) in intimate contact with the second seal surface and enabling the fluid path and the first connection fluid path to be connected to a space between the first stationary seal ring (10) and the second stationary seal ring (11).
    • 一种具有静止部分(60)的旋转接头,其具有密封流体流动的流体通道(6); 其中具有第二连接流体路径(6C)的套筒(30),流体从流体通路流出的流体相对于固定部分可旋转并且由非托管材料制成; 具有第一连接流体路径(6B)的旋转密封环(2),所述第一连接流体路径(6B)具有配合在所述套筒的外周面上的内周面,以能够连接到所述第二连接流体路径,具有第一密封面 )在所述旋转密封环(2)的一个侧面上,并且在所述旋转密封环(2)的另一侧面上具有第二密封面(2B) 具有与所述第一密封表面紧密接触的第一相对密封表面(10S)的第一固定密封环(10) 以及具有与所述第二密封表面紧密接触的第二相对密封表面(11S)的第二固定密封环(11),并且使得所述流体路径和所述第一连接流体路径能够连接到所述第一固定密封环 10)和第二固定密封环(11)。