Underwater vehicle propulsion and power generation

Details Underwater vehicle propulsion and power generation Underwater vehicle propulsion and power generation

2008-04-08

2008-04-08

Olson, Lars A (Department: 3617)

Ships

Submersible device

Having propulsion unit

C114S312000

Reexamination Certificate

active

11456441

ABSTRACT:
An underwater vehicle includes a shaft with a propeller disposed thereon; a generator/motor having a stator and a rotor, the rotor being operable to rotate with the propeller; at least one energy storage device connected to the generator/motor; and a controller for setting the generator/motor in a charge mode, a propulsion mode and an idle mode.

REFERENCES:
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patent: 6807921 (2004-10-01), Huntsman
patent: 6854410 (2005-02-01), King et al.
patent: 7077072 (2006-07-01), Wingett et al.
patent: 2003/0167998 (2003-09-01), Huntsman

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