Sampling pipe of a sampling arrangement
AssigneeErimek Oy
InventorErik Lindfors
Life of this patent
Estimating the term…
Abstract
A sampling pipe (7) of a sampling arrangement (6) for taking a sample from drilling dust flowing in a dust removal pipe (5) of a drilling apparatus, at an end of which sampling pipe (7) there is a suction opening (8) which is arranged to be positioned in the dust removal pipe (5) of the drilling apparatus to suck drilling dust into the sampling pipe (7). The sampling pipe (7) comprises a suction pipe (10) into which the drilling dust of the dust removal pipe (5) is arranged to be conveyed via the suction opening (8) of the sampling pipe (7), and a coil (11) connectable to alternating current and wound around the suction pipe (10).
Claims15
A sampling pipe of a sampling arrangement for taking a sample from drilling dust flowing in a dust removal pipe of a drilling apparatus, at an end of which sampling pipe there is a suction opening which is arranged to be positioned in the dust removal pipe of the drilling apparatus to suck drilling dust into the sampling pipe, wherein the sampling pipe comprises a suction pipe into which the drilling dust of the dust removal pipe is arranged to be conveyed via the suction opening of the sampling pipe, and a coil connectable to alternating current and wound around the suction pipe.
Dependencies are inferred from the claim text.