Self-deploying multiple anchor mooring systems

Claim 2

A multiple anchor marine mooring system comprising: a plurality of marine anchors, each configured to stably glide through water at a predetermined depression when at a velocity at least as great as its minimum glide velocity; carrier means for securing said plurality of anchors in a cluster having a terminal velocity in water at least as great as the minimum glide velocity of the anchors, said carrier means including a release system for releasing said plurality of anchors when the cluster attains a velocity at least as great as the minimum glide velocity; a buoyant body; and cable means for connecting said plurality of anchors to said buoyant body.

Claim 3

The mooring system of claim 1 wherein: each of said plurality of anchors is essentially a dead weight anchor which is accelerated by gravity alone, and each has a preferred direction of travel substantially parallel to a longitudinal axis thereof; said carrier means secures said plurality of anchors in the cluster so that the longitudinal axes thereof are substantially parallel; the cluster has a preferred direction of travel parallel with the longitudinal axes of said anchors; and the terminal velocity of the cluster in water is greater than the minimum glide velocity.

Claim 4

The mooring system of claim 2 wherein the cluster comprises three anchors secured to said carrier means at 120° azimuthal spacings.

Claim 5

The mooring system of claim 3 wherein said release system includes releasable securing means for releasing said plurality of anchors in response to a control signal, and a velocity sensor for supplying the control signal when the cluster reaches a predetermined velocity in water at least as great as the minimum glide velocity.

Claim 6

The mooring system of claim 4 wherein: said cable means comprises a cable connecting each of said plurality of anchors to said buoyant body; and further including cable take up means for shortening the cables in accordance with predetermined criteria after said plurality of anchors are emplaced.

Claim 7

In a self-deploying marine mooring system of the type including a buoyant body from which multiple nondeployed anchors are released for emplacement in a spaced relationship on the bottom of a body of water and cable means for connecting the buoyant body to the anchors, the improvement which comprises: a plurality of marine anchors of a type capable of stably gliding through water at a fixed azimuth and depression when at a velocity at least as great as a minimum glide velocity; and carrier means for initially securing said plurality of anchors in a cluster for deployment in the body of water, and releasing said plurality of anchors when the cluster attains a predetermined velocity at least as great as the minimum glide velocity.

Claim 8

In a self-deploying marine mooring system of the type including a buoyant body from which multiple nondeployed anchors are released for emplacement in a spaced relationship on the bottom of a body of water and cable means for connecting the buoyant body to the anchors, the improvement which comprises: a plurality of marine anchors of a type capable of stably gliding through water at a fixed azimuth and depression when at a velocity at least as great as a minimum glide velocity; and carrier means for initially securing said plurality of anchors in a cluster for deployment in the body of water, and releasing said plurality of anchors when the cluster attains a predetermined velocity at least as great as the minimum glide velocity.

Claim 9

The mooring system of claim 6 wherein each of said plurality of anchors is essentially a dead weight anchor having a preferred direction of travel substantially parallel to a longitudinal axis thereof.

Claim 10

The mooring system of claim 7 wherein said carrier means secures said anchors in the cluster so that the longitudinal axes thereof are substantially parallel; the cluster has a preferred direction of travel parallel with the longitudinal axes of the anchors in the cluster; and the terminal velocity of the cluster in water as a result of gravitational forces alone is greater than the minimum glide velocity.

Claim 11

The mooring system of claim 8 wherein the cluster comprises three anchors secured to said carrier means at 120° azimuthal spacings.

Claim 12

The mooring system of claim 9 wherein said carrier means includes releasable securing means for releasing said plurality of anchors in response to a control signal; and a velocity sensor for supplying the control signal when the cluster reaches a predetermined velocity in water at least as great as the minimum glide velocity.

Claim 13

The mooring system of claim 10 wherein: said cable means comprises a cable connecting each of said plurality of anchors to the buoyant body; and further includes cable take up means for shortening the cable between each of said plurality of anchors and the buoyant body in accordance with predetermined criteria after said plurality of anchors are emplaced.