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US 4,358,834 AGranted
Self-deploying buoy system
AssigneeThe United States of America as represented by the Secretary of the Navy
InventorRichard C. Swenson
Life of this patent
Estimating the term…
Abstract
A self-deploying buoy system which will moor itself in various depths of er. The system has a fixed mid-water buoy and canister. In one end of the canister is an RF telemetry buoy and upper cable pack. In the other end of the canister is a lower cable pack, sensor and anchor assembly. When deployed all the cable in both the upper and lower cable packs is deployed under the force of gravity until no cable is left in either pack.
Claims3
A self-deploying buoy system comprising:
- a mid-water buoy assembly having a buoyancy section;
- a surface buoy assembly having an upper cable pack extending downward from said surface buoy assembly and containing a baled upper cable, said surface buoy assembly being nested in one end of said mid-water buoy assembly prior to deployment with the free end of said upper cable attached to said mid-water buoy assembly;
- and
- a sea floor assembly having a lower cable pack extending upward from said sea floor assembly and containing a baled lower cable and sensors, said sea floor assembly being nested in the other end of said mid-water buoy assembly prior to deployment with the free end of said lower cable attached to said mid-water buoy assembly to provide electrical continuity between said sensors and said surface buoy assembly;
- whereby when said buoy system is deployed said sea floor assembly sinks to the bottom, said mid-water buoy assembly holds said lower cable and sensors vertically and all said upper and lower cables are spent from said upper and lower cable packs.
2 more elements
Dependencies are inferred from the claim text.