Submersible vehicle having swinging wings
First Claim
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1. A submersible vehicle provided with swinging wings, comprising:
- a vehicle main body;
swinging wings provided for side portions of the vehicle main body;
a first actuator for swinging the wings around vertical axes;
a second actuator for rotating the swinging wings around horizontal axes; and
a wing controller for controlling the first and second actuators such that the swinging wings work like pectoral fins, thereby causing the submersible vehicle to be propelled and steered.
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Abstract
A submersible vehicle is a type having swinging wings. The vehicle is provided with a vehicle main body, a plurality of swinging wings provided for the main body and arranged in series, rotatable shafts located at front edges of the swinging wings, respectively, actuators for driving the shafts independently of one another, and a wing controller for controlling the actuators in such a manner that the wings enable to swing in a flexible manner like the tail fin of a fish, thereby producing a desired propelling force and performing a steering operation.
47 Citations
2 Claims
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1. A submersible vehicle provided with swinging wings, comprising:
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a vehicle main body; swinging wings provided for side portions of the vehicle main body; a first actuator for swinging the wings around vertical axes; a second actuator for rotating the swinging wings around horizontal axes; and a wing controller for controlling the first and second actuators such that the swinging wings work like pectoral fins, thereby causing the submersible vehicle to be propelled and steered.
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2. A submersible vehicle provided with swinging wings, comprising:
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a vehicle main body; a swinging wing made up of a plurality of skeleton members and a flexible wing member attached to the skeleton members, said skeleton members having proximal ends which are pivotally coupled to side portions of the vehicle main body, and being swingable around axes which extend in a longitudinal direction of the submersible vehicle; and a wing controller for individually controlling swinging motions of the skeleton members such that the swinging wings enable to wave, thereby causing the submersible vehicle to be propelled and steered.
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Specification
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Current AssigneeMitsubishi Heavy Industries, Ltd.
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Original AssigneeMitsubishi Heavy Industries, Ltd.
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InventorsYamamoto, Ikuo, Terada, Yuuzi, Daigo, Katsuya
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Primary Examiner(s)AVILA, STEPHEN P
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Application NumberUS09/143,248Time in Patent Office690 DaysField of Search114/312, 114/333, 114/313, 114/337, 114/144 R, 440/15, 440/14, 440/13US Class Current114/337CPC Class CodesB63G 8/08 Propulsion schnorkels B63G8...B63H 1/36 swinging sideways, e.g. fis...
