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发明名称
抽油机曲柄填充式平衡块
摘要
一种抽油机曲柄平衡块。它是把抽油机曲柄上的原装平衡块拆除,装上制作成大体积空心容器式的平衡块,并且用隔板分割成多个小空间,每个小空间都有一个可以卸开或封闭的口。当需要调平衡时,通过对空心平衡块小空间内填加或卸除填充物,来代替移动平衡块在曲柄上位置的传统方式,来实现调整抽油机曲柄平衡的目的。
申请公布号
CN102094598A
申请公布日期
2011.06.15
申请号
CN201010620372.6
申请日期
2010.12.23
申请人
甄立新
发明人
甄立新
分类号
E21B43/00(2006.01)I
主分类号
E21B43/00(2006.01)I
代理机构
代理人
主权项
一种抽油机曲柄平衡块,把抽油机曲柄上的原装平衡块拆除,其特征是:装上制作成大体积空心容器式的平衡块,并且用隔板分割成多个小空间,每个小空间都有一个可以卸开或封闭的口。
地址
062450 河北省河间市采三南小区
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