Conduit and end fitting for offshore cable assembly

Patent metadata

Field	Value
Publication number	US-9742179-B2
Application number	US-201514625875-A
Country	US
Kind code	B2
Filing date	Feb 19, 2015
Priority date	Feb 19, 2015
Publication date	Aug 22, 2017
Grant date	Aug 22, 2017

Abstract

A conduit for an offshore cable assembly that includes a conduit body that has at least one longitudinal strength member embedded therein. The at least one longitudinal strength member extends the length of the conduit body. A plurality of cables, hoses, or a combination are received inside of the conduit body.

First claim

What is claimed is:

1. An offshore cable assembly, comprising:
a plurality of conduits, each conduit supporting a plurality of cables, hoses, or combination thereof, each said conduit including a conduit body having an end and at least one longitudinal strength member embedded therein, said at least one longitudinal strength member extending substantially the length of said conduit body;
a plurality of end fittings configured to terminate said ends of each of said conduits, each of said end fittings having a mounting flange and an insert extension extending therefrom, and each of said insert extensions extending into each of said conduit bodies, respectively; and
a clamp securing together said plurality of conduits, said clamp including a plurality of first curved pieces and a plurality of second curved pieces corresponding to said first curved pieces and adapted to be fastened thereto such that each conduit body is captured between one of said first curved pieces and one of said second curved pieces.

2. An offshore cable assembly according to claim 1 , wherein
each of said mounting flanges includes opposite sides that are substantially flat and opposite sides that are substantially curved and extending between said substantially flat sides, at least one of said substantially flat sides of one end fitting abuts at least one of said substantially flat sides of another end fitting.

3. An offshore cable assembly according to claim 1 , wherein
a second longitudinal strength member is embedded in each of said conduit bodies.

4. An offshore cable assembly according to claim 3 , wherein
said second longitudinal strength member is disposed opposite said at least one longitudinal strength member in each of said conduit bodies.

5. An offshore cable assembly according to claim 1 , wherein
said plurality of cables, hoses, or a combination thereof includes a plurality of power cables and at least one ground conductor.

6. An offshore cable assembly according to claim 1 , wherein
said plurality of cables, hoses, or a combination thereof includes at least one of a fiber optic or coaxial electrical cable.

7. An offshore cable assembly according to claim 1 , wherein
each of said first curved pieces and each of said second curved pieces has a protective sleeve for engaging each conduit body, respectively, and each of said protective sleeves is formed of a rubber material.

Assignees

• Amphenol Corp

Inventors

• Warren John D
• Reed Ben J

Classifications

• F16L1/20

  Accessories therefor, e.g. floats or weights · CPC title

• H02G9/06 Primary

  in underground tubes or conduits; Tubes or conduits therefor · CPC title

• F16L58/18

  specially adapted for pipe fittings · CPC title

• F16L35/00

  Special arrangements used in connection with end fittings of hoses, e.g. safety or protecting devices · CPC title

• F16L11/22

  Multi-channel hoses · CPC title