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:
Jan. 08, 2019
Filed:
Sep. 10, 2015
Subsea 7 Limited, London, GB;
Mick Fowkes, Banchory, GB;
Paul Booth, Oyne, GB;
Dan Quoc Vu, Loughborough, GB;
Stewart John Sinclair Munro, Keig, GB;
Catriona Rachel Ogg, Cults, GB;
Subsea 7 Limited, Sutton, GB;
Abstract
A submersible mixing and sampling apparatus with submersible supply systems () for first and second liquid components such as a thermoset resin and a curing agent is disclosed. Each supply system has a respective submersible tank () for holding a respective one of the liquid components. Submersible mixers () downstream of the supply systems mix the liquid components underwater to form a curable mixture for injection into a subsea chamber such as a tee (). Submersible sampling devices downstream of the mixers take samples () of the mixture underwater before, during and after injection, and optionally also at the surface. The samples may be cured and tested underwater or may be lifted to the surface for testing. The apparatus may be mounted on a subsea skid () or basket.