Hydraulic and earth engineering – Subterranean or submarine pipe or cable laying – retrieving,... – Submerging – raising – or manipulating line of pipe or cable...
Patent
1984-04-06
1987-03-10
Husar, Cornelius J.
Hydraulic and earth engineering
Subterranean or submarine pipe or cable laying, retrieving,...
Submerging, raising, or manipulating line of pipe or cable...
405158, F16L 104
Patent
active
046487450
ABSTRACT:
For burying conduits in the bottom of a waterbed the invention proposes to provide protruding parts such as fins on or in the proximity of the conduit, which cause disturbances in the flow of water near the conduit to erode the bottom of the waterbed in such a way that the conduit will be buried.
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patent: 4364692 (1982-12-01), Kyriakides et al.
patent: 4374629 (1983-02-01), Garrett
patent: 4439058 (1984-03-01), Le Mehauk
Husar Cornelius J.
Stichting "Stichting Waterbouwkundig Laboratorium"
Stodola Nancy J.
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