Double-layered vessel wall construction with longitudinally staggered cell-to-cell access openings through wall layer-connecting plates
원문보기
IPC분류정보
국가/구분 |
United States(US) Patent
등록
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국제특허분류(IPC7판) |
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출원번호 |
US-0953141
(1992-09-29)
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발명자
/ 주소 |
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출원인 / 주소 |
- Metro Machine Corp., Marinex International, Inc.
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대리인 / 주소 |
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인용정보 |
피인용 횟수 :
3 인용 특허 :
4 |
초록
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In a double-layered vessel wall construction, which has two transversally spaced longitudinal wall layers, and wall layer-connecting plates, each of which has one longitudinal edge weldingly joined in a plate edge-to-plate edge joint in one of the longitudinal wall layers, and an opposite longitudin
In a double-layered vessel wall construction, which has two transversally spaced longitudinal wall layers, and wall layer-connecting plates, each of which has one longitudinal edge weldingly joined in a plate edge-to-plate edge joint in one of the longitudinal wall layers, and an opposite longitudinal edge weldingly joined in a plate edge-to-plate edge joint in the other of the longitudinal wall layers, so as to divide space enclosed by the wall construction into a plurality of cells that are typically closed at opposite ends by transverse bulkheads, cell-to-cell access openings are longitudinally staggered and located near cell ends. Accordingly, forced air ventilation can sweep through virtually all of the space enclosed within the wall construction, and a worker who falls while climbing from one cell to another via an access hole can fall no further than the vertical extent of the two cells which are interconnected by that access opening.
대표청구항
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1. A vessel wall construction, comprising: a first series of longitudinally elongated plates serially welded together along adjoining longitudinal edges to provide a first wall layer having first joints and two longitudinally opposite ends; a second series of longitudinally elongated plates seri
1. A vessel wall construction, comprising: a first series of longitudinally elongated plates serially welded together along adjoining longitudinal edges to provide a first wall layer having first joints and two longitudinally opposite ends; a second series of longitudinally elongated plates serially welded together along adjoining longitudinal edges to provide a second wall layer having second joints and two longitudinally opposite ends; a series of longitudinally elongated wall layer-interconnecting plates each having one longitudinal edge welded into one of said first joints and an opposite longitudinal edge welded into a corresponding one of said second joints, said wall layer-interconnecting plates each extending from end to end of respective of said plates of said first and second series; said wall layer-interconnecting plates dividing space enclosed between said first and second wall layers into a plurality of cells; means defining a series of access openings through said wall layer-interconnecting plates, in which there is but one access opening between each two laterally adjoining ones of said cells and immediately succeeding ones of said access openings in said series are longitudinally staggered so as to adjoin longitudinally opposite ends of vessel wall construction. 2. The vessel wall construction of claim 1, in which: said first wall layer forms at least part of an outer hull of a double-hulled vessel and said second wall layer forms at least part of an inner hull of a double-hulled vessel. 3. The vessel wall construction of claim 2, in which: transverse bulkheads form opposite end walls of each said cell. 4. The vessel wall construction of claim 1, in which: said first wall layer and said second wall layer form opposite sides of at least part of a longitudinal bulkhead of a double-hulled vessel for separating cargo tanks of said vessel from one another. 5. The vessel wall construction of claim 4, in which: transverse bulkheads form opposite end walls of each said cell. 6. The vessel wall construction of claim 1, further including: blower means circulating air along a zig-zag path serially through said cells via said access openings. 7. The vessel wall construction of claim 1, further including: pump and associated piping means for filling said cells with liquid ballast and for emptying said cells of such ballast. 8. The vessel wall construction of claim 1, wherein: at least some of said cells are disposed serially vertically adjacent to one another; and further including ladder means disposed within vertically adjoining ones of said cells at respective ones of said access openings for permitting a worker to climb from one such cell to a respective vertically adjoining said cell through a respective said access opening. 9. The vessel wall construction of claim 1, further including: a plurality of longitudinally spaced transversally extending stiffeners welded to each said wall layer-interconnecting plate. 10. A vessel wall construction, comprising: a first longitudinally extending wall layer having two longitudinally opposite ends; a second longitudinally extending wall layer having two longitudinally opposite ends; a series of longitudinally elongated wall layer-interconnecting plates joined at transversally opposite longitudinal edges thereof, at corresponding locations, to first and second wall layers along joints which extend from end to end of said first and second wall layers; said wall layer-interconnecting plates dividing space enclosed between said first and second wall layers into a plurality of cells; means defining a series of access openings through said wall layer-interconnecting plates, in which there is but one access opening between each two laterally adjoining ones of said cells and immediately succeeding ones of said access openings in said series are longitudinally staggered so as to adjoin longitudinally opposite ends of vessel wall construction. 11. The vessel wall construction of claim 10, in which: said first wall layer forms at least part of an outer hull of a double-hulled vessel and said second wall layer forms at least part of an inner hull of a double-hulled vessel. 12. The vessel wall construction of claim 11, in which: transverse bulkheads form opposite end walls of each said cell. 13. The vessel wall construction of claim 10, in which: said first wall layer and said second wall layer form opposite sides of at least part of a longitudinal bulkhead of a double-hulled vessel for separating cargo tanks of said vessel from one another. 14. The vessel wall construction of claim 13, in which: transverse bulkheads form opposite end walls of each said cell. 15. The vessel wall construction of claim 10, further including: blower means circulating air along a zig-zag path serially through said cells via said access openings. 16. The vessel wall construction of claim 10, further including: pump and associated piping means for filling said cells with liquid ballast and for emptying said cells of such ballast. 17. The vessel wall construction of claim 10, wherein: at least some of said cells are disposed serially vertically adjacent to one another; and further including ladder means disposed within vertically adjoining ones of said cells at respective ones of said access openings for permitting a worker to climb from one such cell to a respective vertically adjoining said cell through a respective said access opening. 18. The vessel wall construction of claim 10, further including: a plurality of longitudinally spaced transversally extending stiffeners welded to each said wall layer-interconnecting plate.
이 특허에 인용된 특허 (4)
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Murata Seiichiro (Sakai JPX) Tateishi Masaru (Sakai JPX) Yoshioka Toshio (Kawachi-nagano JPX) Kamei Sakito (Sakai JPX) Nakazono Hiroshi (Arao JPX) Yamawaki Yoshiro (Innoshima JPX), Double hull ship without reinforcing transverse members between the inner and outer hull platings.
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Goldbach Robert D. (Milford PA) Cuneo Joseph (Hastings on the Hudson NY), Double-hulled vessel construction having vertical double-walled longitudinal bulkhead.
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Cuneo Joseph (Hastings on the Hudson NY) Garland Charles (Williamsburg VA) Goldbach Richard A. (Norfolk VA) Goldbach Robert D. (Millford PA) McConnell Frank E. (Norfolk VA) Tornay Edmund G. (New York, Vessel hull and construction method.
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Goldbach Richard A. (Norfolk VA) Salzer Richard (Sugarland TX) McConnell Frank E. (Norfolk VA), Vessel hull construction and method.
이 특허를 인용한 특허 (3)
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Cuneo Joseph J. ; Goldbach Robert D. ; Miller Neil M. ; Tornay Edmund G., Liquefied natural gas tank and containment system.
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Goldbach Robert D. (Millford PA), Tank vessel subassembly for equipment, piping and other nonstructural components.
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Lib.ae butted.k, Ole-Jacob, Vessel of the OBO or bulk carrier type.
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