IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0481315
(2009-06-09)
|
등록번호 |
US-8091495
(2012-01-10)
|
발명자
/ 주소 |
- Donnelly, Frank Wegner
- Kobler, Michael H.
- Watson, John D.
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
2 인용 특허 :
8 |
초록
The present invention is directed to a maritime vessel that uses a solid or semi-solid material to enclose substantially natural gas storage vessels in the hold of the vessel.
대표청구항
▼
1. A maritime vessel, comprising: a deck;a hull;a hold defined by the deck and hull;a plurality of gas storage containers in the hold; andat least one of a semi-solid and solid material positioned between adjacent gas storage containers, whereby the at least one of a semi-solid and solid material at
1. A maritime vessel, comprising: a deck;a hull;a hold defined by the deck and hull;a plurality of gas storage containers in the hold; andat least one of a semi-solid and solid material positioned between adjacent gas storage containers, whereby the at least one of a semi-solid and solid material at least one of maintains the gas storage containers in substantially fixed positions relative to the hull and confines substantially a rupture of any gas storage container;wherein the at least one of the plurality of gas storage containers and the at least one of a semi-solid and solid material provide substantial structural integrity to the maritime vessel;wherein the at least one of a semi-solid and solid material is maintained in compression by opposing, interconnected structural members; andwherein the interconnected structural members are positioned within the hull and connected at one or more substantially longitudinal positions. 2. The maritime vessel of claim 1, wherein the plurality of gas storage containers are gas cylinders, wherein the stored gas is natural gas, and wherein at least some of the gas cylinders are interconnected by one or more manifolds. 3. The maritime vessel of claim 2, wherein the at least one of a semi-solid and solid material is concrete and comprises reinforcing steel bar. 4. The maritime vessel of claim 2, wherein the at least some of the gas cylinders are connected to a manifold by a flexible connector conduit, wherein the connector conduit comprises a shut-off valve, wherein diameters of the gas cylinders range from about 12 to about 60 inches, and wherein the gas cylinders have a nominal yield strength of from about 80,000 to about 120,000 psi. 5. The maritime vessel of claim 1, further comprising: means for adding and/or releasing ballast to control a degree of buoyancy of the vessel to position, in a first mode, the deck above a water surface and, in a second mode, the deck below the water surface. 6. The maritime vessel of claim 1, further comprising: a sleeve embedded in the at least one of a semi-solid and a solid material positioned around each gas storage container, wherein the sleeve permits the enclosed gas storage container to thermally expand and contract in diameter and/or length, and wherein the respective sleeve has an inner diameter larger than an outer diameter of the gas storage container positioned in the respective sleeve. 7. A method, comprising: (a) receiving, at a first location, a valuable gas stored in a plurality of gas storage containers carried by a vehicle, wherein the vehicle comprises a deck and a hull, wherein at least one of a semi-solid and solid material substantially surrounds the gas storage containers, whereby the at least one of a semi-solid and solid material at least one of maintains the gas storage containers in substantially fixed positions relative to one another and confines substantially a rupture of any gas storage container, wherein at least one of the plurality of gas storage containers carried by the vehicle and the at least one of a semi-solid and solid material provide substantial structural integrity to the maritime vehicle, wherein the at least one of a semi-solid and solid material is maintained in compression by opposing, interconnected structural members, wherein the interconnected structural members are positioned within the hull and connected at one or more substantially longitudinal positions; and(b) relocating the vehicle and gas storage containers to a second location, wherein, at the second location, the stored valuable gas is removed from the gas storage containers. 8. The method of claim 7, wherein the plurality of gas storage containers are gas cylinders, wherein the stored gas is natural gas, and wherein at least some of the gas cylinders are interconnected by one or more manifolds, and further comprising: at least one of isolating and venting a selected gas storage container from fluid communication with the one or more manifolds by closing one or more valves. 9. The method of claim 8, wherein the at least one of a semi-solid and solid material is concrete and comprises reinforcing members and wherein the at least one of a semi-solid and solid material is maintained in compression ranging from about 100 to about 500 psia. 10. The method of claim 7, wherein first ends of at least some of the gas storage containers are interconnected by a first manifold, wherein second ends of the at least some of the gas storage containers are interconnected by a second manifold, wherein each of the at least some of the gas storage containers can be isolated from the first and second manifolds by shut-off valves, wherein diameters of the gas storage containers range from about 12 to about 60 inches, and wherein the gas storage containers have a nominal yield strength of from about 80,000 to about 120,000 psi. 11. The method of claim 7, wherein the vehicle is a maritime vessel and further comprising: adding and/or releasing ballast to control a degree of buoyancy of the maritime vessel to position, in a first mode, the deck above a water surface and, in a second mode, the deck below the water surface. 12. The method of claim 7, wherein a stationary sleeve is positioned around each gas storage container and embedded in the at least one of a semi-solid and solid material and permits the enclosed gas storage containers to thermally expand and contract in diameter and/or length and wherein an inner diameter of the stationary sleeve is greater than an outer diameter of the respective gas storage container positioned in the sleeve. 13. The method of claim 7, during vehicle relocation further comprising: (c) after charging of the valuable gas to a selected gas storage container, removing a portion of the valuable gas from the selected gas storage container;(d) passing the removed valuable gas through a heat exchanger to remove heat from the removed valuable gas;(e) circulating a heat exchange medium through the heat exchanger to transfer the removed heat to the heat exchange medium; and(f) introducing the cooled, removed valuable gas to at least one of the plurality of gas storage containers. 14. The method of claim 7, wherein the vehicle is a maritime vessel and further comprising after step (a): loading cargo onto the deck of the vessel, the deck being positioned above the gas storage containers; and after relocating to a second locationunloading the cargo at the second location. 15. The method of claim 7, wherein the valuable gas is natural gas and further comprising: (c) providing at least a portion of the stored natural gas to an engine to displace the vehicle from the first location to the second location. 16. A maritime vehicle, comprising: a deck;a hull;a plurality of interconnected gas storage containers; andat least one of a semi-solid and solid material positioned between and/or substantially surrounding adjacent gas storage containers, whereby the at least one of a semi-solid and solid material at least one of maintains the gas storage containers in substantially fixed positions relative to the maritime vehicle and confines substantially a rupture of any gas storage container;wherein at least one of the plurality of gas storage containers and the at least one of a semi-solid and solid material provide substantial structural integrity to the maritime vehicle, wherein at least one of a semi-solid and solid material is maintained in compression by opposing, interconnected structural members,wherein the interconnected structural members are positioned within the hull and connected at one or more substantially longitudinal positions. 17. The maritime vehicle of claim 16, wherein the plurality of gas storage containers are gas cylinders, wherein the stored gas is natural gas, wherein the at least one of a semi-solid and solid material is concrete and comprises reinforcing steel bar. 18. The maritime vehicle of claim 17, wherein the at least some of the gas cylinders are interconnected by a manifold, wherein a shut-off valve is positioned along a corresponding fluid communication path between each of the at least some of the gas cylinders and the manifold, wherein diameters of the gas cylinders range from about 12 to about 60 inches, and wherein the gas cylinders have a nominal yield strength of from about 80,000 to about 120,000 psi. 19. The maritime vehicle of claim 16, further comprising: a sleeve positioned around each gas storage container and embedded in the at least one of a semi-solid and solid material, the sleeve permitting the corresponding enclosed gas storage container to thermally expand and contract in diameter and/or length, wherein the respective sleeve has an inner diameter larger than an outer diameter of the corresponding enclosed gas storage container and wherein each of the enclosed gas storage containers is attached to one or more structural members to maintain the corresponding enclosed gas storage container substantially stationary in the sleeve.
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