Patent US4300857A successfully refreshed from Google Patents.
US4300857A
Expired / Lapsed
US
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Marine barrier
Assignee: OILTROL Inc
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Filing: 1980-04-24
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Granted: 1981-11-17
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Expires: 2000-04-24
Abstract
Abstract A marine barrier adapted for deployment as a curtain to divert the flow of water or for use as an oil containment boom and a method for installation thereof. The barrier typically includes a vertically disposed curtain having floats positioned in opposed relation along each side thereof in an outrigger configuration, and parallel, spaced, vertically aligned reinforcing ribs disposed within pockets formed on the surface of the curtain. The bottom edge of the curtain may be weighted with ballast to maintain its vertical orientation. When the barrier is used for diversion purposes, the bottom edge is anchored preferably by self-burying anchors. Typically, a plurality of parallel barriers are employed in a staggered configuration so as to create a baffle through which the water must flow. The diversion barrier typically is anchored along one edge to the shore and along another edge to a post within the body of water. The diversion curtain may be contoured along its bottom edge to conform to the shape of the bottom of the basin containing the water. When deployed as an oil containment boom, it surrounds the area containing the oil spill.
Inventors
- 👤 Joseph P. Santamaria
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 21:11
CPC Classifications
E; E02; E02B; E02B15/00; E02B15/04; E02B15/08; E02B15/0814; Y; Y02; Y02A; Y02A20/00; Y02A20/20; Y02A20/204
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
99 words
A system for diverting the flow of water through a water course having a flow direction therethrough and having a first bank and a second bank disposed generally transversely of the flow direction, comprising: a plurality of parallel impermeable flexible curtain barriers disposed transversely of said flow direction, said barriers being alternately spaced from said first bank and extending to said second bank, and being spaced from said second bank and extending to said first bank to form a baffle configuration; means for anchoring a lower edge of each of said barriers to the bottom of said water course;
Claim 2
Independent Claim
99 words
A system for diverting the flow of water through a water course having a flow direction therethrough and having a first bank and a second bank disposed generally transversely of the flow direction, comprising: a plurality of parallel impermeable flexible curtain barriers disposed transversely of said flow direction, said barriers being alternately spaced from said first bank and extending to said second bank, and being spaced from said second bank and extending to said first bank to form a baffle configuration; means for anchoring a lower edge of each of said barriers to the bottom of said water course;
Claim 3
Dependent Claim
76 words
means for anchoring a first end of each of said barriers to a selected one of said first bank and said second bank; means for selectively anchoring a second end of each of said barriers to the bottom of said water course at a point spaced selectively from said first bank and said second bank; and means for maintaining an upper longitudinal edge of each of said barriers above the water level of said water course.
Claim 4
Dependent Claim
76 words
means for anchoring a first end of each of said barriers to a selected one of said first bank and said second bank; means for selectively anchoring a second end of each of said barriers to the bottom of said water course at a point spaced selectively from said first bank and said second bank; and means for maintaining an upper longitudinal edge of each of said barriers above the water level of said water course.
Claim 5
Dependent Claim
44 words
A system according to claim 1 wherein said anchoring means comprise anchors adapted to be imbedded in the bottom of said water course and having a pair of pivotably mounted flukes for engaging the sides of a hole into which said anchor is inserted.
Claim 6
Dependent Claim
37 words
A system according to claim 2 wherein said anchor further comprises means for conducting a pressurized fluid therethrough toward the bottom of said water course for creating a hole into which said anchor is permitted to fall.
Claim 7
Dependent Claim
24 words
The system according to claim 3 wherein said anchor further comprises tethering means for attaching said anchor to said lower edge of said barrier.
Claim 8
Dependent Claim
15 words
The system according to claim 1 wherein said maintaining means comprises a plurality of floats.
Claim 9
Dependent Claim
43 words
The system according to claim 5 wherein said plurality of floats comprises hollow cylinders, each of said cylinders being mounted onto a side of one of said barriers directly opposite another of said cylinders mounted to said barrier on the other side thereof.
Claim 10
Dependent Claim
15 words
The system according to claim 6 wherein said floats are removably secured to said barrier.
Claim 11
Dependent Claim
28 words
The system according to claim 1 further comprising a plurality of spaced, parallel ribs extending from said lower edge to an upper edge of each of said barriers.
Claim 12
Dependent Claim
320 words
A marine barrier comprising: an impermeable, flexible curtain extending in a longitudinal direction through a body of water transversely of the flow thereof, said curtain having a first side, a second side, an upper longitudinal edge, a lower longitudinal edge, a first end and a second end; a plurality of equally spaced, parallel ribs extending generally from said upper longitudinal edge to said lower longitudinal edge; a pocket enclosing each of said reinforcing ribs; a pair of metal plates associated with each end of each of said reinforcing ribs, one of said plates being disposed on said first side of said curtain and the other of said plates being disposed on said second side of said curtain to capture the associated end of said reinforcing rib and its pocket therebetween; a plurality of hollow cylindrical floats removably secured to said first side and to said second side of said curtain a predetermined distance below said upper longitudinal edge of said curtain to retain said upper longitudinal edge above the water level of said body of water, each of said floats on said first side being disposed directly opposite a float on said second side of said curtain; a plurality of anchors secured to said lower longitudinal edge of said curtain and being buried in the bottom of a basin containing said body of water, each of said anchors retaining said lower longitudinal edge of said curtain closely adjacent the bottom of the basin containing said body of water; a first post securing said first end of said curtain to a point on a first bank of said body of water without said body of water; a second post secured to said second end of said curtain within said body of water and spaced from a bank opposite said first bank; means for bracing said second post; and means for tensioning said curtain between said first post and said second post.
Claim 13
Dependent Claim
320 words
A marine barrier comprising: an impermeable, flexible curtain extending in a longitudinal direction through a body of water transversely of the flow thereof, said curtain having a first side, a second side, an upper longitudinal edge, a lower longitudinal edge, a first end and a second end; a plurality of equally spaced, parallel ribs extending generally from said upper longitudinal edge to said lower longitudinal edge; a pocket enclosing each of said reinforcing ribs; a pair of metal plates associated with each end of each of said reinforcing ribs, one of said plates being disposed on said first side of said curtain and the other of said plates being disposed on said second side of said curtain to capture the associated end of said reinforcing rib and its pocket therebetween; a plurality of hollow cylindrical floats removably secured to said first side and to said second side of said curtain a predetermined distance below said upper longitudinal edge of said curtain to retain said upper longitudinal edge above the water level of said body of water, each of said floats on said first side being disposed directly opposite a float on said second side of said curtain; a plurality of anchors secured to said lower longitudinal edge of said curtain and being buried in the bottom of a basin containing said body of water, each of said anchors retaining said lower longitudinal edge of said curtain closely adjacent the bottom of the basin containing said body of water; a first post securing said first end of said curtain to a point on a first bank of said body of water without said body of water; a second post secured to said second end of said curtain within said body of water and spaced from a bank opposite said first bank; means for bracing said second post; and means for tensioning said curtain between said first post and said second post.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1984-11-16 | 1985-05-18 | 1985-11-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-11-16 | 1989-05-18 | 1989-11-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-11-16 | 1993-05-18 | 1993-11-17 | $7700.00 | Window Closed / Lapsed |