Wave generating apparatus and method
First Claim
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1. A wave forming apparatus for producing a rideable barreling wave, comprising:
- a wave forming channel which contains a flow of water, the channel comprising;
a floor, side walls, an inlet end and an exit end; and
a wave guide comprising;
a pivot or hinge connected to the floor;
a surface having a leading edge connected to the pivot or hinge and an edge opposite to the leading edge and the opposite edge is not connected to the channel floor, the surface forming a pitch angle with the channel floor; and
an actuator connected to the surface adapted to adjust the pitch angle;
a pump adapted to pump water into the inlet end of the channel, over the leading edge and over the wave guide, wherein the pump, during operation, is adapted to produce a water level in the channel sufficient to enable the formation of the rideable barreling wave;
wherein the opposite edge rotates about the pivot by the pitch angel adjustment;
a passageway connected to the pump with an opening downstream of the wave guide, the passageway constructed to deliver water through the opening in a direction that is not parallel to the flow of water in the channel, said delivery assisting in the formation of the rideable barreling wave.
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Abstract
A wave forming apparatus has a channel for containing a flow of water with an inlet end connected to a water supply, a floor, and spaced side walls, a first bed form or weir at the inlet end of the channel, and a second bed form in the channel downstream of the first bed form. Also disclosed is a wave forming apparatus has a channel for containing a flow of water, the channel having an inlet end connected to a water supply for supplying a flowing stream of water, a floor, and spaced side walls, and at least one oblique foil member adjustably mounted in the floor of the channel. The foils, weirs or bed form, form a standing wave.
24 Citations
15 Claims
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1. A wave forming apparatus for producing a rideable barreling wave, comprising:
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a wave forming channel which contains a flow of water, the channel comprising; a floor, side walls, an inlet end and an exit end; and a wave guide comprising; a pivot or hinge connected to the floor; a surface having a leading edge connected to the pivot or hinge and an edge opposite to the leading edge and the opposite edge is not connected to the channel floor, the surface forming a pitch angle with the channel floor; and an actuator connected to the surface adapted to adjust the pitch angle; a pump adapted to pump water into the inlet end of the channel, over the leading edge and over the wave guide, wherein the pump, during operation, is adapted to produce a water level in the channel sufficient to enable the formation of the rideable barreling wave; wherein the opposite edge rotates about the pivot by the pitch angel adjustment; a passageway connected to the pump with an opening downstream of the wave guide, the passageway constructed to deliver water through the opening in a direction that is not parallel to the flow of water in the channel, said delivery assisting in the formation of the rideable barreling wave. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A wave forming apparatus for producing a rideable barreling wave, comprising:
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a wave forming channel which contains a flow of water, the channel comprising; a floor, side walls, an inlet end and an exit end; and a wave guide comprising; a pivot or hinge connected to the floor; a surface having a leading edge connected to the pivot or hinge, the surface forming a pitch angle with the channel floor; and an actuator connected to the surface adapted to adjust the pitch angle; a pump adapted to pump water into the inlet end of the channel, over the leading edge, and over the wave guide, wherein the pump, during operation, is adapted to produce a water level in the channel sufficient to enable the formation of the rideable barreling wave; a passageway adapted to return water from the exit end to the pump;
wherein a portion of the actuator is disposed of in the passageway; anda secondary passageway connected to the pump with an opening downstream of the wave guide, the secondary passageway constructed to deliver water through the opening in a direction that is not parallel to the flow of water in the channel, said delivery assisting in the formation of the rideable barreling wave. - View Dependent Claims (14)
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15. A wave forming apparatus for producing a wave, comprising:
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a wave forming channel which contains a flow of water, the channel comprising; a floor, side walls, an inlet end and an exit end; and a wave guide comprising; a pivot or hinge connected to the floor; a surface having a leading edge connected to the pivot or hinge, the surface forming a pitch angle with the channel floor; and an actuator connected to the surface adapted to adjust the pitch angle; a pump adapted to pump water into the inlet end of the channel and over the wave guide, wherein the pump, during operation, is adapted to produce a water level in the channel sufficient to enable the formation of the rideable wave; a passageway adapted to return water from the exit end to the pump;
wherein a portion of the actuator is disposed of in the passageway; andwherein the passageway comprises a passageway floor and the actuator is fixed to the passageway floor.
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Specification