Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Harald Syse0
Jostein Aleksandersen0
Date of Patent
February 1, 2011
0Patent Application Number
122966350
Date Filed
April 12, 2007
0Patent Primary Examiner
Patent abstract
The invention regards a device for movement within a pipeline which device comprises at least one centralizing means (20) comprising at least two centralizing elements (21) arranged around the circumference of a body (8) of the device. The centralizing elements (21) are arranged to move from a retracted position to an extended position in contact with an inner wall (2) of a pipeline (1) to centralize the device.
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