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US 12,649,561 B2Granted
Personal watercraft
AssigneeKawasaki Motors, Ltd.
InventorsToshio Araki, Yuki Nakamura
Life of this patent
Estimating the term…
Abstract
A personal watercraft includes a ship body and a recovery water passage. The ship body includes a deck and a hull. The recovery water passage is provided in the hull, and includes a water intake opening through which water can be taken in when the ship body plains on a water surface, and a discharge opening through which the taken water is discharged. The recovery water passage is formed with a filter accommodation space that accommodates a filter that traps minute foreign matters contained in water flowing through the recovery water passage.
Claims16
A personal watercraft comprising:
- a ship body including a deck and a hull;
- an impeller that generates a jet water flow;
- an impeller passage in which the impeller is disposed, the impeller passage having a first water intake opening and a first discharge opening;
- and
- a recovery water passage in the hull, the recovery water passage being independent from and unconnected with the impeller passage, the recovery water passage having a second water intake opening through which water can be taken in when the ship body planes on a water surface and a second discharge opening through which taken water is discharged,
- wherein:
- the recovery water passage includes a filter accommodation space that accommodates a filter that traps foreign matters which are 10 mm or less in size contained in water flowing through the recovery water passage, and
- the impeller passage pressurizes water taken in from the first water intake opening and ejects the water from the first discharge opening.
5 more elements
Dependencies are inferred from the claim text.