Various embodiments of a submerged sailing vessel are disclosed. Such a submerged sailing vessel may comprise a submersible hull assembly, a keel coupled to and extending upwards from hull assembly towards a water surface, and a wind-catching assembly coupled to and extending upwards into the air fr
Various embodiments of a submerged sailing vessel are disclosed. Such a submerged sailing vessel may comprise a submersible hull assembly, a keel coupled to and extending upwards from hull assembly towards a water surface, and a wind-catching assembly coupled to and extending upwards into the air from the keel for propelling the submerged sailing vessel. The hull assembly and keel are submerged below the water surface as the vessel is propelled by the wind-catching assembly above the water surface.
대표청구항▼
1. A sailing vessel, configured for under-water operation, comprising: a submersible hull assembly;a keel coupled to and extending upwards from the hull assembly; and a wind-catching assembly coupled to and extending upwards from the keel for propelling the hull assembly underwater; wherein the hull
1. A sailing vessel, configured for under-water operation, comprising: a submersible hull assembly;a keel coupled to and extending upwards from the hull assembly; and a wind-catching assembly coupled to and extending upwards from the keel for propelling the hull assembly underwater; wherein the hull assembly, including a weight of the wind-catching assembly, is negatively buoyant and the keel comprises an offsetting positive buoyancy resulting in an overall neutral buoyancy of the sailing vessel. 2. The sailing vessel of claim 1, wherein, on operation, the hull assembly and the keel are submerged under water as the sailing vessel is propelled by wind. 3. The sailing vessel of claim 1, wherein the keel comprises a longitudinal, hydrodynamic structure sized and shaped to counter-act a side force created by the wind-catching assembly as wind acts upon the wind-catching assembly. 4. The sailing vessel of claim 1, wherein the wind-catching mechanism produces a rolling moment about a center of buoyancy of the sailing vessel that is located above a center of gravity of the sailing vessel, and the keel produces a righting moment around the center of buoyancy that resists the rolling moment. 5. The sailing vessel of claim 1, further comprising a passive, automatic wing control mechanism for coupling the wind-catching assembly to the keel and for automatically maintaining the wind-catching assembly at an angle to the wind. 6. The sailing vessel of claim 5, wherein the wind-catching mechanism comprises a mast and a wing, and the passive, automatic wing control mechanism comprises: a tension bar;a drum comprising a through hole;a pivot assembly rotatably coupled to the drum via a hollow tube extension positioned into the through hole and further coupled to a first end of the mast, the pivot assembly further comprising a roller coupled to an arm extending from the hollow extension tube, the roller for engagement with the tension bar as the mast is rotated by the wind against the sail;wherein the tension bar causes a restoring force against the roller as the roller is displaced from a center point of the drum along a drum perimeter, causing the wing to maintain a predetermined angle with respect to the wind. 7. The sailing vessel of claim 1, wherein the wind-catching assembly comprises an inflatable wing. 8. The sailing vessel of claim 7 further comprising: a source of compressed gas located on or within the hull assembly; anda supply line coupling the source of compressed gas to the inflatable wing via the keel;wherein the inflatable wing is inflated into a fully-inflated state as compressed gas from the source of compressed gas is provided to the inflatable wing. 9. The sailing vessel of claim 1, further comprising: a release mechanism coupling the wind-catching assembly to the keel, wherein the at least part of the wind-catching assembly is released from the keel upon activation of the release mechanism. 10. The sailing vessel of claim 1, further comprising: a release mechanism coupling the keel to the hull assembly, wherein the keel and the wind-catching assembly are released from the hull assembly upon activation of the release mechanism. 11. The sailing vessel of claim 1, further comprising: a ballast package coupled to the hull assembly for adjusting the buoyancy of the sailing vessel. 12. The sailing vessel of claim 11, further comprising: an adjustable strut coupling the ballast package to the hull assembly, the adjustable strut for positioning the ballast package closer or further away from the hull assembly. 13. The sailing vessel of claim 1, further comprising: a ballast tank coupled to the hull assembly;a source of compressed liquid or gas located on or within the hull assembly; anda supply line coupling the source of liquid or compressed gas to the ballast tank;wherein the ballast tank receives a liquid or a gas from the source of compressed liquid or gas that increases the buoyancy of the sailing vessel when the gas is released into the ballast tank or decreases the buoyance of the sailing vessel when the liquid is released into the ballast tank. 14. The sailing vessel of claim 1, wherein the hull assembly is sized and shaped to accommodate at least one person. 15. The sailing vessel of claim 1, further comprising: a platform coupled to a top of the keel, the platform comprising a hole for receiving a portion of the wind-catching assembly, for offsetting a mast of the wind-catching mechanism with a longitudinal axis of the keel. 16. The sailing vessel of claim 15, further comprising: a solar array coupled to a top of the platform for providing solar power to the sailing vessel. 17. The sailing vessel of claim 1, wherein the keel comprises means for allowing passenger or crew ingress and egress. 18. A wind-powered attachment for an under-water vessel, comprising: a wind-catching assembly coupled to and extending upwards from a keel for propelling a hull assembly underwater;the keel coupled to and extending upwards from the hull assembly; andmeans for coupling the keel to the under-water vessel;wherein the means for coupling the keel to the under-water vessel comprises two sections, a first of the two sections coupled to the keel at a point along a convex surface of the first section, and a second of the two sections coupled to the first section via removable coupling means, forming an opening sized and shaped to a cross-section of the under-water vehicle. 19. The sailing vessel of claim 1, further comprising: buoyancy-compensation means for positioning the sailing vessel on top of the water surface; andmeans for propelling the sailing vessel on top of the water surface.
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이 특허에 인용된 특허 (2)
Petrovich Enrique G. (620 SE. 18th Ave. Pompano Beach FL 33060), Fast self righting catamaran.
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