Hydraulic and earth engineering – Fluid control – treatment – or containment – Wave generation or enhancement
Reexamination Certificate
2006-10-17
2010-02-09
Bagnell, David J (Department: 3672)
Hydraulic and earth engineering
Fluid control, treatment, or containment
Wave generation or enhancement
C472S128000
Reexamination Certificate
active
07658571
ABSTRACT:
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 base, and spaced side walls, and at least one oblique foil member in the channel. The oblique foil member has a leading face extending at an oblique angle to the water stream in the channel, and a trailing, venturi face with a leading portion facing one of the side walls to form a venturi or constricted pass between the side wall and leading portion of the venturi face. The leading face, venturi face, and venturi pass together are adapted to form a standing barreling wave at the venturi pass.
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http://upload.wikimedia.org/wikipedia/commons/thumb/a/a1/F-117—Nighthawk—Front.jpg.
http://en.wikipedia.org/wiki/Hydraulic—jump.
American Wave Machines, Inc.
Andrish Sean D
Bagnell David J
de la Cerra Manuel F.
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