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US 4,356,094 AGranted
Method and apparatus for controlling water surface activity
AssigneeDavid K. Shuffman
InventorSigmund L. Ross
Life of this patent
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AssigneeDavid K. Shuffman
InventorSigmund L. Ross
Estimating the term…
The surface activity (more especially waves) of a body of water is reduced by providing a succession of booms at least partially surrounding said body of water (preferably moored so as to be substantially stationary) so that the surface of said body of water (preferably a major proportion or all of said surface) is substantially isolated by the presence of said booms in relation to the surface of water peripherally external with respect to said booms and the surface activity of said body of water is reduced by the distribution on the surface of said body of water as thus isolated by said succession of booms of a material at a cryothermal temperature at or below the freezing point of the water that preferably is in the form of a cascade of ice particles. Preferably surfaces of succession booms that face the so isolated body of water present material at a cryothermal temperature that is in contact with the water surface. Petroleum constituting an oil spill may be cleaned up and recovered while the surface of said body of water is isolated as aforesaid by said booms and preferably also is calmed by said distribution thereon of said material at a cryothermal temperature and preferably also by movement toward said spill of boom means presenting a material at said cryothermal temperature that is in contact with the water surface and that faces said oil spill.
A method of reducing the surface activity of a body of water which comprises at least partially surrounding a body of water by a succession of booms so that the surface of said body of water is substantially isolated by the presence of said booms in relation to the surface of water peripherally external with respect to said booms and cascading ice particles onto said body of water in sufficient quantity to substantially reduce the surface activity of said body of water.
A method of reducing the surface activity of a body of water which comprises at least partially surrounding a body of water by a succession of booms so that the surface of said body of water is substantially isolated by the presence of said booms in relation to the surface of water peripherally external with rspect to said booms, distributing on the surface of said body of water so surrounded a material at a cryothermal temperature corresponding to the freezing point of water or lower in sufficient quantity to substantially reduce the surface activity of said so surrounded body of water, and chilling water that is in opposed adjacent relation to the surface of said booms that faces said body of water by contact with a material at said cryothermal temperature presented by said booms, said material at a cryothermal temperature presented by said booms being afforded by flowing a fluid that is at a cryothermal temperature through one or more of said booms in thermally conductive relation with said material.
Apparatus for influencing the surface activity of a body of water responsive to contacting said surface water a material at a cryothermal temperature which comprises a succession of elongated buoyant booms which are endwise interconnected and each of which presents a surface for contact with the water surface and has elongated passage means comprised therein disposed for maintaining said surface of said boom in thermally conductive relation with fluid within said passage, means for providing fluid at a cryothermal temperature, means for directing said fluid at a cryothermal temperature from said last mentioned means to said passage in one of said booms, and a flexible hose means for directing said fluid at a cryothermal temperature from said last mentioned passage to the elongated passage comprised in an adjoining boom.
Dependencies are inferred from the claim text.