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1. (WO1991007544) SEABED STABILISATION MATTRESSES
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1991/007544 International Application No.: PCT/GB1990/001720
Publication Date: 30.05.1991 International Filing Date: 08.11.1990
IPC:
E02B 3/12 (2006.01)
E FIXED CONSTRUCTIONS
02
HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL-SHIFTING
B
HYDRAULIC ENGINEERING
3
Engineering work in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering work in general
04
Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
12
Revetment of banks, dams, watercourses, or the like
Applicants:
SEAMARK SYSTEMS LIMITED [GB/GB]; Middleton Hall Uphall Broxburn West Lothian EH52 5PT, GB (AllExceptUS)
MILLER, Keith, Edmund, James [GB/GB]; GB (UsOnly)
Inventors:
MILLER, Keith, Edmund, James; GB
Agent:
SPENCER, Graham, Easdale ; A.A. Thornton & Co. Northumberland House 303-306 High Holborn London WC1V 7LE, GB
Priority Data:
8925502.010.11.1989GB
Title (EN) SEABED STABILISATION MATTRESSES
(FR) MATELAS DE STABILISATION DU FOND MARIN
Abstract:
(EN) A concrete or the like mattress for laying over a pipeline on the seabed comprises an elongate recess or tunnel (5) having an insulating material (6) located therein. The mattress is laid over a subsea pipeline so that the pipeline is received within the insulant-containing tunnel. The pipeline is thus physically protected and thermally insulated. The mattress can comprise a plurality of concrete or like members (1, 2, 2', 3, 3') articulated together.
(FR) L'invention se rapporte à un matelas en béton ou en matériau similaire, qui est conçu pour être posé sur une canalisation du type pipeline reposant sur le fond marin et qui comprend un évidement allongé ou tunnel (5) dont l'intérieur comporte un matériau isolant (6). Le matelas est posé sur un pipeline sous-marin, de façon à ce que celui-ci soit reçu dans le tunnel contenant le matériau isolant. Le pipeline est ainsi protégé physiquement et isolé thermiquement. Le matelas peut être composé de plusieurs éléments en béton ou en matériau similaire (1, 2, 2', 3, 3') articulés entre eux.
Designated States: AU, GB, NO, US
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LU, NL, SE)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
NO19912698US5193937GB2247485AU1990067172