Submarine pipe construction

Details Submarine pipe construction Submarine pipe construction

1979-04-06

1981-09-22

Callaghan, Thomas F.

Pipe joints or couplings

Pipe to discreet nipple or sleeve to plate

Pipe to nipple connection dependent on nipple to plate...

138111, 285397, F16L 3900

Patent

active

042906318

ABSTRACT:
A plurality of sealed tubes, pipes or the like constituting the wall of a relatively large diameter pipe that is susceptible of being submerged and which has buoyant or semibuoyant walls. The tubes or pipes are arranged parallel to one another in a circular pattern with their axes parallel to the axis of the large diameter pipe and said tubes are sealed to one another along their length. A suitable clamping device is positioned upon said tubes or pipes to prevent them from collapsing over each other which acts as a positive stabilizer while maintaining said tubes or pipes in alignment in a circle.

REFERENCES:
patent: 2443295 (1948-06-01), Bisch
patent: 3100529 (1963-08-01), McStravich et al.
patent: 3538955 (1970-11-01), Anderson
patent: 3822903 (1974-07-01), McNeely et al.

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