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US 2021/0277864 A1Published application
An energy generating system and a method for generating energy from a sea tide
OwnerPatrick Joseph PRENDERGASTinventor
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OwnerPatrick Joseph PRENDERGASTinventor
Estimating the term…
An energy generating system includes a dam in an estuary defining a water containment area. The dam includes a plurality of dam elements, each including a plurality of dam panels hingedly connected in series, which are urgeable from an inoperative folded state in a chamber to an operative state by a corresponding pair of main or secondary buoyancy tanks as the tide rises and falls. Each pair of main buoyancy tanks with the corresponding dam element defines a water race within which a water wheel is located. The water wheels are mounted on corresponding drive shafts which are connected in series and which are rotatably carried on support frameworks which are supported on the main buoyancy tanks. Electricity generators are supported on carrier frameworks which are supported on the secondary buoyancy tanks at respective ends of the dam, and are driven by the adjacent one of the drive shafts.
-108. (canceled)
An energy generating system for generating energy from a sea tide comprising a dam configured to isolate a water containment area from a sea, the dam comprising at least one variable height dam element, a buoyancy means co-operable with each dam element and configured to control the height of the corresponding dam element in response to a level of water, the dam element being configured to define a water race between the water containment area and the sea to allow water flow therethrough between the sea and the water containment area, a water wheel operably located in each water race configured to produce usable energy.
A method for generating energy from a sea tide, the method comprising providing a dam to form a water containment area separated from the sea by the dam, locating at least one variable height dam element in the dam, coupling the dam element to a buoyancy means for controlling the height of the dam element in response to a level of water, configuring the dam element to define a water race between the water containment area and the sea to allow water to flow therethrough between the sea and the water containment area, and locating a water wheel in the water race to rotate in response to water flowing through the water race to produce useable energy.
Dependencies are inferred from the claim text.