Air / water separator for Drilling bits, Drilling and drilling bit set comprising such separator and method of drilling, which comprises a drill bit and the drilling string Drilling.

摘要

p an air / water separator Element includes a First Shaft configured to receive a stream that includes a mixture of Air and Water and a Second Hollow Element configured to receive flow from the first element.An Output Shaft of the first element extends into the Interior of a Hollow opening of the second element, so that the output of the first Hollow Element overlaps axially to the opening of the second element Hollow,Thus creating a First Flow path from inside the first Hollow element to the outside of the second element including two Laps around the Hollow Output Shaft of the first element and the second element of the opening Hole, and a Second Flow path from the P Rimer Hollow Element through the second Hole.Additionally, it provides an Auger Drilling & amp; n, a set of drilling & amp; n and all M & eacute; Drilling Bertalanffy Associated. / p