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1. 发明申请

WO2012069822A3 VALVE APPARATUS AND IMPROVED RAM 审中-公开
标题翻译：阀门装置和改进的RAM
公开(公告)号：WO2012069822A3
公开(公告)日：2012-11-08
申请号：PCT/GB2011052293
申请日：2011-11-22
申请人： HUNTING ENERGY SERVICES WELL INTERVENTION LTD , BROWN GARETH EDWARD GEORGE , RITCHIE COLIN
发明人： BROWN GARETH EDWARD GEORGE , RITCHIE COLIN
IPC分类号： E21B19/24 , E21B33/06
CPC分类号： E21B33/06 , E21B33/062
摘要： A valve comprises a valve body defining a throughbore having a throughbore axis, a first ram (100a; 200a) comprising a first seal face (144a,145a; 280a)and a second ram (100b;200b) comprising a second seal face (144b,145b; 280b), wherein the first and second rams are disposed on opposing sides of the throughbore on a ram axis and are actuable to be moved along the ram axis to bring the seal faces together, a channel (142; 242) defined by the first and/or second seal faces configured to accommodate a tubular member (40) in a sealing position when the first and second seal faces are brought together, wherein the first and second seal faces are oriented in a plane which is parallel to the throughbore axis and which is inclined with respect to the ram axis.
摘要翻译：阀包括限定具有通孔轴的通孔的阀体，包括第一密封面（144a，145a; 280a）的第一柱塞（100a; 200a）和包括第二密封面（144b）的第二柱塞（100b; 200b），145b; 280b），其中第一和第二压头在冲头轴线上设置在通孔的相对侧上并且可致动以沿着冲头轴线移动以将密封面带到一起;通道（142; 242），其由所述第一密封面和/或所述第二密封面被构造成当所述第一密封面和所述第二密封面被接合在一起时容纳处于密封位置的管状构件（40），其中所述第一密封面和所述第二密封面被定向在平行于所述通孔并且相对于压头轴线倾斜。

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