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实用新型
CN2234515Y 内衬套可更换式泥浆泵缸套 失效 - 权利终止

  • 专利标题： 内衬套可更换式泥浆泵缸套
  • 专利标题（英）： Cylinder sleeve capable of replacing internal lining for mud pump
  • 申请号： CN95215047.6
    申请日： 1995-06-16
  • 公开(公告)号： CN2234515Y
    公开(公告)日： 1996-09-04
  • 发明人: 杨继军 , 王兆修
  • 申请人： 王兆修 , 杨继军
  • 申请人地址： 黑龙江省牡丹江市铁岭河胜利街149号
  • 专利权人： 王兆修,杨继军
  • 当前专利权人： 王兆修,杨继军
  • 当前专利权人地址： 黑龙江省牡丹江市铁岭河胜利街149号
  • 主分类号： F04B53/16
  • IPC分类号： F04B53/16
内衬套可更换式泥浆泵缸套
摘要：
本实用新型是石油钻采机械行业中一种新型泥浆泵缸套，由外缸套、内衬套、密封圈和螺帽构成，其内衬套是可更换式的。在石油钻采工作中，由于被泥浆磨损，每年都有大量的泥浆泵缸套被更换，更换泥浆泵缸套工作既繁重，需停机时间长，又浪费大量钢材，本实用新型不需从机器上拆下外缸套，只需旋开螺帽，卸下内衬套，更换新的内衬套，旋紧螺帽即可，省时、省力并可节约大量钢材，是理想的泥浆泵缸套更新换代产品。
摘要（英）：

The utility model relates to a novel cylinder sleeve for a mud pump in the petroleum drilling machinery industry, which is composed of an external cylinder sleeve, an internal lining sleeve, a sealing ring and a cap nut, wherein, the internal lining sleeve is in the replaceable type. In the petroleum drilling working, because abraded by mud, a great many of cylinder sleeves for a mud pump are replaced each year. The operation for replacing the cylinder sleeve for a mud pump is heavy, the needed unused time is long, and a great deal of rolled steel is wasted. The utility model does not need to disassemble the external cylinder sleeve from the machine, just the cap nut is unscrewed, the internal lining sleeve is disassembled, a new internal lining sleeve is replaced, and the cap nut is screwed tightly. The utility model saves time and labor, can save a great deal of rolled steel, and is an ideal renewed cylinder sleeve for a mud pump.

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