The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 15, 2022
Filed:
Jul. 19, 2018
Magma Global Limited, Portsmouth, GB;
Edward William Vernon-Harcourt, Steyning, GB;
Daniel Mark Maynard, Huntingdon, GB;
Magma Global Limited, Portsmouth, GB;
Abstract
A method of determining a void volume during manufacture of a composite pipe formed of concentric layers of adjacently positioned, helical windings of composite tape has the steps of: (a) scanning the surface of a layer of adjacently positioned, helical windings to generate scanning information; (b) using the scanning information to locate gap(s) between adjacent windings and to determine the number of gaps and characteristic dimensions of each gap in the layer; and (c) generating a calculated void volume of the layer, using the number of gaps and the characteristic dimensions of each gap for the layer. The invention also relates to a corresponding apparatus for determining a void volume during manufacture of a composite pipe formed of concentric layers of helically wound composite tape.