公开(公告)号：US20170122299A1

公开(公告)日：2017-05-04

申请号：US15249753

申请日：2016-08-29

Applicant: KOREA INSTITUTE OF OCEAN SCIENCE & TECHNOLOGY (KIOST)

Inventor： Jin Hwan Ko ,  Patar Ebenezer Sitorus ,  Jin Soon Park

IPC: F04B23/06 ,  F04B19/22 ,  F03B17/06 ,  F04B53/16 ,  F04B53/10 ,  F03B13/26 ,  F04B17/00 ,  F04B53/14

Abstract: 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.

公开(公告)号：US10605237B2

公开(公告)日：2020-03-31

申请号：US15249753

申请日：2016-08-29

Applicant: KOREA INSTITUTE OF OCEAN SCIENCE & TECHNOLOGY (KIOST)

Inventor： Jin Hwan Ko ,  Patar Ebenezer Sitorus ,  Jin Soon Park

IPC: F04B17/06 ,  F03D5/06 ,  F03D9/28 ,  F03B13/26 ,  F03B17/06 ,  F04B17/00 ,  F04B19/22 ,  F04B23/06 ,  F04B53/10 ,  F04B53/14 ,  F04B53/16

Abstract: 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.

公开(公告)号：US09494129B2

公开(公告)日：2016-11-15

申请号：US14499587

申请日：2014-09-29

Applicant: KOREA INSTITUTE OF OCEAN SCIENCE & TECHNOLOGY

Inventor： Jin Hwan Ko ,  Kwang-Soo Lee ,  Patar Ebenezer Sitorus

IPC: F03B13/26

CPC classification number: F03B13/264 ,  F05B2260/4021 ,  F05B2260/4031 ,  Y02E10/28 ,  Y02E10/38

Abstract: A multiple oscillation-type generator includes: a first reciprocating member arranged inside a fluid and configured to reciprocate by lifting force, lowering force, or flow energy resulting from the fluid; a second reciprocating member arranged inside the fluid at a distance from the first reciprocating member and configured to reciprocate by lifting force, lowering force, or flow energy resulting from the fluid; a first conversion unit connected to the first reciprocating member and configured to convert reciprocating movements into rotational movements; a second conversion unit connected to the second reciprocating member and configured to convert reciprocating movements into rotational movements; a main power shaft configured to make rotational movements by rotational movements of the first conversion unit and the second conversion unit; and a generation unit configured to produce electric power using transferred rotational movements of the main power shaft.

Abstract translation: 多振荡型发生器包括：第一往复运动件，布置在流体内部并且构造成通过提升力，降低力或由流体产生的流动能量往复运动; 第二往复运动件，布置在与第一往复运动件相距一定距离的流体内部，并且构造成通过由流体产生的提升力，降低力或流动能量往复运动; 第一转换单元，连接到第一往复运动构件，并被构造成将往复运动转换成旋转运动; 第二转换单元，其连接到所述第二往复运动构件，并被构造成将往复运动转换成旋转运动; 主动力轴构造成通过第一转换单元和第二转换单元的旋转运动进行旋转运动; 以及生成单元，被配置为使用所述主动力轴的转移的旋转运动来产生电力。

公开(公告)号：US20150091305A1

公开(公告)日：2015-04-02

申请号：US14499587

申请日：2014-09-29

Applicant: Korea Institute Of Ocean Science & Technology

Inventor： Jin Hwan KO ,  Kwang-Soo LEE ,  Patar Ebenezer Sitorus

IPC: F03B13/10 ,  F03B13/26

CPC classification number: F03B13/264 ,  F05B2260/4021 ,  F05B2260/4031 ,  Y02E10/28 ,  Y02E10/38

Abstract: A multiple oscillation-type generator includes: a first reciprocating member arranged inside a fluid and configured to reciprocate by means of lifting force, lowering force, or flow energy resulting from the fluid; a second reciprocating member arranged inside the fluid at a distance from the first reciprocating member and configured to reciprocate by means of lifting force, lowering force, or flow energy resulting from the fluid; a first conversion unit connected to the first reciprocating member and configured to convert reciprocating movements into rotational movements; a second conversion unit connected to the second reciprocating member and configured to convert reciprocating movements into rotational movements; a main power shaft configured to make rotational movements by means of rotational movements of the first conversion unit and the second conversion unit; and a generation unit configured to produce electric power using transferred rotational movements of the main power shaft.

Abstract translation: 多重振荡型发生器包括：第一往复运动件，布置在流体内部并且构造成通过提升力，降低力或由流体产生的流动能量往复运动; 第二往复运动件，布置在与第一往复运动件相距一定距离的流体内部，并且构造成通过由流体产生的提升力，降低力或流动能量往复运动; 第一转换单元，连接到第一往复运动构件，并被构造成将往复运动转换成旋转运动; 第二转换单元，其连接到所述第二往复运动构件，并被构造成将往复运动转换成旋转运动; 主动力轴构造成通过第一转换单元和第二转换单元的旋转运动进行旋转运动; 以及生成单元，被配置为使用所述主动力轴的转移的旋转运动来产生电力。