发明名称 CLEANING TOOL DEVICE
摘要 <p>A cleaning tool device (1) for a pipe's (34) internal surface (36), the cleaning tool (1) comprising a tool housing (2) and a connector (4) for connection to a cable, a tubing, a well tractor or another component provided to at least being able to pull the cleaning tool (1) in a first direction in the pipe (34), wherein the connector (4) is axially displaceable relative to the tool housing (2), the cleaning tool (1) being provided with at least one cleaning element (6) rollable against the internal surface (36) of the pipe (34), wherein a displacement of the connector (4) relative to the tool housing (2) causes the at least one cleaning element (6) to be displaced in the direction toward the internal surface (36) relative to the tool housing (2).</p>
申请公布号 WO2009123468(A1) 申请公布日期 2009.10.08
申请号 WO2009NO00117 申请日期 2009.03.30
申请人 AKER WELL SERVICE AS;OSALAND, ESPEN 发明人 OSALAND, ESPEN
分类号 E21B37/02;B08B9/04 主分类号 E21B37/02
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