Supply unit for fluids and solids in a rotating mould comprises a rod shaped member connected to a supply line at one end and a sleeve with holes in it which slides relative to the member

摘要

A supply unit (10) for fluids and solids in a rotating mould for producing spun, glass fibre reinforced pipes, comprises a rod shaped member (14) which is connected to a supply line for the substance at one end (10.1). An axial channel (12) runs inside the member and ends at the other end of the member. A number of nozzle type outlet openings (16) run radially through the member to its surface. A supply unit (10) for fluids and solids in a rotating mould for producing spun, glass fibre reinforced pipes, comprises a rod shaped member (14) which is connected to a supply line for the substance at one end (10.1). An axial channel (12) runs inside the member and ends at the other end of the member. A number of nozzle type outlet openings (16) run radially through the member to its surface. The outlet openings can be totally or partially closed as required and have a circular cross section. A sleeve with openings is located on the member and they can slide relative to each other. The number of sleeve openings corresponds to the number of openings in the member.