Multiple oscillating water pumping device

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 10605237
APP PUB NO 20170122299A1
SERIAL NO

15249753

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Abstract

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A multiple oscillating water pumping device includes: a wing member disposed in fluid to generate a lifting force using the flow energy of the fluid; a rotation device to reciprocally rotate the wing member to periodically change the direction of the lifting force acting on the wing member; an arm is rotatably coupled to the wing member, the arm being reciprocally rotated about a pivot shaft by the lifting force acting on the wing member; and a cylinder where fluid enters and exits according to the internal pressure that is periodically increased and decreased by the reciprocating motion of a piston that is connected with the arm through a connecting rod. The multiple oscillating water pumping device is configured to minimize the supply of a power source required for operation and to minimize the loss of head when pumped water flows toward a reservoir along a conduit.

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Patent Owner(s)

Patent OwnerAddress
KOREA INSTITUTE OF OCEAN SCIENCE & TECHNOLOGY (KIOST)(KOREA OCEAN RESEARCH INSTITUTE SA-DONG) 787 HAEAN-RO SANGNOK-GU ANSAN-SI GYEONGGI-DO 426-171

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ko, Jin Hwan Seoul, KR 10 17
Park, Jin Soon Gyeonggi-do, KR 7 62
Sitorus, Patar Ebenezer Gyeonggi-do, KR 2 6

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