Reinforced pipe for a pressurised medium
OwnerLambertus Gerrit Peter Dalmoleninventor
Life of this patent
Estimating the term…
Abstract
A pipe for transporting a pressurised medium comprises a plastic pipe body (1) as well as reinforcement (2-4) extending in the circumferential direction thereof for absorbing the tensile forces arising as a consequence of the overpressure, which reinforcement is constructed as a strip of plastic material (2) containing a series of wires (3) of a relatively high tensile strength and/or rigidity, which wires extend alongside one another in the longitudinal direction of the strip of plastic material, which strip of plastic material containing wires is wound spirally with respect to the plastic pipe body. The reinforcement comprises steel wires, preferably a series of steel wires encased by the strip of plastic material.
Claims8
Pipe for transporting a pressurised medium, comprising a plastic pipe body (1) as well as reinforcement (2-4) extending in the circumferential direction over the full length thereof for absorbing the tensile forces arising as a consequence of the overpressure, which reinforcement (2-4) is constructed as a strip of plastic material (2) containing a series of wires (3) of a relatively high tensile strength and/or rigidity, which wires (3) extend alongside one another in the longitudinal direction of the strip of plastic material (2), which strip of plastic material (2) containing wires (3) is wound spirally with respect to the plastic pipe body (1), characterised in that the reinforcement comprises steel wires (3).
Dependencies are inferred from the claim text.