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实用新型
CN202065466U 油脂润滑组合密封环结构 失效 - 权利终止

  • 专利标题： 油脂润滑组合密封环结构
  • 专利标题（英）： Combined sealing ring structure lubricated by grease
  • 申请号： CN201120143096.9
    申请日： 2011-05-09
  • 公开(公告)号： CN202065466U
    公开(公告)日： 2011-12-07
  • 发明人: 刘讯岐 , 刘豪磊 , 刘豪策 , 刘雅 , 李鹏
  • 申请人： 刘讯岐
  • 申请人地址： 河南省偃师市翟镇镇甄庄村中心街36号
  • 专利权人： 刘讯岐
  • 当前专利权人： 刘讯岐
  • 当前专利权人地址： 河南省偃师市翟镇镇甄庄村中心街36号
  • 主分类号： F16J15/00
  • IPC分类号： F16J15/00
油脂润滑组合密封环结构
摘要：
本实用新型涉及油脂润滑组合密封环结构，其特征是：在密封环体1上设置密封环台阶2、进油孔3、拆卸螺母9、安装台阶10，其密封环台阶2上设置有出油孔4、润滑油槽5、内摩擦面6、外摩擦面7、中间摩擦面8，进油孔3与出油孔4相连通，通过进油孔3、出油孔4将润滑油脂输送到润滑油槽5内，使润滑油脂将润滑油槽5、内摩擦面6、外摩擦面7、中间摩擦面8润滑形成一整体油脂密封大平面12，通过油脂润滑减小了动环面与静环面的摩擦阻力，延长了使用寿命，使液体彻底实现了零泄漏。本实用新型油脂润滑组合密封环结构设计简单，维修方便，密封效果极佳，可广泛应用于各类泵、釜、减速机、齿轮箱、通风机、鼓风机等领域。
摘要（英）：

The utility model relates to a combined sealing ring structure lubricated by grease, and is characterized in that a sealing ring step 2, a grease inlet 3, a detaching nut 9 and an installing step 10 are arranged on a sealing ring body 1, wherein a grease outlet 4, a lubricating grease trough 5, an internal frictional surface 6, an external frictional surface 7 and a middle frictional surface 8 are arranged on the sealing ring step 2; the grease inlet 3 is communicated with the grease outlet 4; lubricating grease is conveyed into the lubricating grease trough 5 through the grease inlet 3 and the grease outlet 4; and the lubricating grease lubricates the lubricating grease trough 5, the internal frictional surface 6, the external frictional surface 7 and the middle frictional surface 8 to form a large integrated grease-sealing plane 12. Through grease lubrication, frictional resistance between a moveable ring surface and a static ring surface is reduced, the service life of the combined sealing ring structure is prolonged, and the liquid leakage is completely avoided; and the combined sealing ring structure lubricated by the grease is simple in design, convenient to maintain and excellent in sealing effect and can be extensively applied to the fields of pumps, kettles, speed reducers, gear boxes, ventilators, blowers, and the like.

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