B - Operations – Transporting – 63 – H
Patent
B - Operations, Transporting
63
H
B63H 11/00 (2006.01) B63H 11/01 (2006.01) B63H 11/08 (2006.01)
Patent
CA 2326465
A marine craft has with an inlet ramp, which increases in height as the inlet ramp extends rearward, and a cavity which communicates at its front with the rear of the inlet ramp. The cavity is open at its bottom and its rear. The marine craft is propelled by a jet pump apparatus having an inlet housing which is installed in the aforementioned hull cavity. The inlet housing defines an inlet volume in flow communication with the inlet ramp and a water tunnel in flow communication with the inlet volume. The inlet volume has a height which increases as it extends rearward. The inlet ramp and the inlet housing each have a lower U-shaped boundary, which boundaries are connected to form a generally rectangular inlet for water being sucked in by the water jet.
Freitag Michael W.
Westhoff Paul E.
Borden Ladner Gervais Llp
Freitag Michael W.
Outboard Marine Corporation
Westhoff Paul E.
LandOfFree
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