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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 12. Отображено 12.
23-12-2015 дата публикации

BYPASS LIFTING PIPE TO MINE DEEP SEA MINERAL RESOURCES

Номер: KR101579514B1
Автор: MIN, CHEON HONG, HONG, SUP, KIM, HYUNG WOO, YEU, TAE KYEONG, KIM, SEONG SOON
Принадлежит: KOREA INSTITUTE OF OCEAN SCIENCE & TECHNOLOGY

According to the present invention, disclosed is a bypass lifting pipe to mine deep sea mineral resources. In the deep sea mineral resource mining system to transport slurry of mineral resources collected and crushed from a collection robot in the deep sea to a marine surface boat through a lifting pipe using a lifting pump; the bypass lifting pipe of the present invention comprises: a connection pipe which has one side connected to the lifting pipe connected to a lower part of the surface boat and an other side connected to the lifting pipe connected to an upper part of the surface boat, and comprises an outlet discharging slurry in a reverse direction on both sides; a bypass pipe which is branched and extended downwards in a fixated angle as being connected to the outlet, discharging the slurry in a reverse direction; and a valve block which transports the slurry in a positive direction to the lifting pipe connected to a lower part of the surface boat, or transports the slurry in a reverse ...

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Номер записи: 1
08-07-2016 дата публикации

CONTROL DEVICE FOR ELECTRONIC PROPORTIONAL CONTROL VALVE OF UNDERWATER ROBOT AND CONTROL METHOD THEREOF

Номер: KR1020160080947A
Автор: YEU, TAE KYEONG, YOON, SUK MIN, HONG, SUP, KIM, JIN HO
Принадлежит:

The present invention relates to a control device for an electronic proportional control valve of an underwater robot capable of smoothly controlling a speed and a posture of the underwater robot by variably controlling the electronic proportional control valve applying oil pressure to the underwater robot according to a water pressure proportional to a water level and to a control method thereof. The control device for the electronic proportional control valve of the underwater robot includes: a frequency setting unit setting a frequency value of variable reference waves correcting a duty value of PWM signals applied to the electronic proportional control valve to supply a desirable amount of pressured oil to a hydraulic device; and a PWM driver control unit generating the PWM signals having the duty value varied by the variable reference waves after generating the variable reference waves by oscillating according to the frequency value of the variable reference waves received from the ...

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Номер записи: 2
08-05-2014 дата публикации

BI-DIRECTIONAL MANGANESE NODULE LIGHT GATHERING EQUIPMENT

Номер: WO2014069803A1
Автор: YEU, Tae-Kyeong, HONG, Sup, KIM, Hyung-Woo, CHOI, Jong-Su
Принадлежит:

The present invention relates to a bi-directional manganese nodule light gathering equipment which includes: a traveling device unit that travels along a constant traveling direction; collecting device units disposed in both end portions of the traveling device unit so as to collect manganese nodules; and a control device unit that detects the traveling direction of the traveling device unit in order to drive one of the collecting device units which are disposed in both of the end portions along the detected traveling direction.

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Номер записи: 3
19-04-2017 дата публикации

심해저 광물 집광로봇의 채집장치부 제어장치 및 그 방법

Номер: KR0101728136B1
Автор: 여태경, 홍섭, 윤석민, 김진호
Принадлежит: 한국해양과학기술원

... 본 발명은 심해저면의 경사 및 고도에 따라 채집장치부의 높이를 가변 제어하는 것에 의해, 채집장치부를 보호하고, 심해저 광물의 채집효율을 향상시키는 심해저 광물 집광로봇의 채집장치부 제어장치 및 그 방법에 관한 것으로, 상기 심해저 광물 집광로봇의 채집장치부 제어장치는, 채집장치부의 전면에 장착되어 해저 지형으로 음파를 송신한 후 반사된 음파를 수신하여, 송수신 음파 정보 및 시간 정보를 출력하는 음파검출부; 상기 음파검출부의 송수신 음파 정보 및 시간 정보를 분석하여 집광로봇의 주행 전면에 위치하는 해저지형정보를 획득하는 지형연산부; 및 상기 지형정보를 이용하여 해저 지형의 위치별로 채집장치부가 최적의 코안다 효과가 발생하도록 하는 위치 또는 해저 장애물과 충돌하지 않는 위치를 가지도록 하는 자세제어실린더구동신호를 연산하여 동력제어 계측부로 출력하는 자세제어실린더구동연산부;를 포함하여 구성되어, 심해저 광물의 채집 시 집광로봇의 채집장치부를 보호하고, 광물의 채집효율을 향상시키는 효과를 제공한다.

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Номер записи: 4
03-10-2013 дата публикации

ROBOT FOR MINING MANGANESE NODULES ON DEEP SEAFLOOR

Номер: WO2013147379A1
Автор: HONG, Sup, KIM, Hyung-Woo, CHOI, Jong-Su, YEU, Tae-Kyeong, PARK, Soung-Jae
Принадлежит:

Provided is a robot for mining manganese nodules on a deep seafloor, comprising: a plurality of driving devices detachably disposed in parallel to each other; a collection device, which is provided in front of the plurality of driving devices, for collecting the manganese nodules; a transmission device, which is provided at the rear of the plurality of collection devices, for transmitting the grinded manganese nodules to the outside by grinding the collected manganese nodules into a fixed size; a power control measurement unit, which is provided at upper parts of the plurality of driving devices, for providing power to the plurality of driving devices and controlling operations of the collection device and the transmission device; a structural frame for connecting each driving device and supporting the collection devices, the transmission device, and the power control measurement unit; and a buoyancy unit provided at the upper end of the structural frame.

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Номер записи: 5
06-03-2014 дата публикации

VORTEX INDUCED VIBRATION ENERGY EXTRACTION DEVICE WITH ELLIPSOIDAL CROSS SECTION CYLINDER

Номер: WO2014035029A1
Автор: CHOI, Jong Su, HONG, Sup, KIM, Hyung Woo, YEU, Tae Kyeong
Принадлежит:

The present invention relates to a vortex induced energy extraction device with an ellipsoidal cross section cylinder and, more specifically, the present invention is capable of obtaining improved vortex induced energy extraction efficiency by having a vortex generation cylinder used for a vortex induced energy extraction device in an ellipsoidal shape. Particularly, the present invention provides a vortex generation cylinder which has a cross section with an optimal aspect ratio (value produced by dividing short axis length by long axis length) for obtaining improved energy extraction efficiency through hydrodynamic analysis, so that the efficiency of the vortex induced energy extraction device can be remarkably improved. In addition, the present invention can further enhance energy conversion efficiency by simplifying a link structure of a translational or rotational vortex induced vibration energy extraction device using a vortex generation cylinder, and can facilitate the installation ...

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Номер записи: 6
24-12-2014 дата публикации

PRESSURE-RESISTANT CONTAINER FOR UNDERWATER ROBOT PROVIDED WITH COOLING APPARATUS

Номер: WO2014204124A1
Автор: YEU, Tae-Kyeong, KIM, Jin-Ho, HONG, Sup, YUN, Seok-Min
Принадлежит:

The present invention relates to a pressure-resistant container for an underwater robot provided with a cooling apparatus which easily releases heat generated by electronic devices provided inside the pressure-resistant container of the underwater robot to the outside using an air circulation apparatus. To this end, the pressure-resistant container for the underwater robot of the present invention comprises: a cooling fan provided at an end of one side of the inside of the pressure-resistant container so as to blow air in the direction of the other side of the pressure-resistant container; an air distribution part provided in the direction of the air flow from the cooling fan so as to distribute the air blown by the cooling fan; and an air circulation part comprising at least one flow path through which the blown air distributed by the air distribution part passes, wherein the flow path is arranged so as to closely contact the inside of a canister that forms the exterior of the pressure-resistant ...

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Номер записи: 7
14-03-2017 дата публикации

DEVICE TO CONTROL COLLECTING DEVICE UNIT OF ROBOT FOR MINING DEEP-SEABED MINERALS AND METHOD THEREOF

Номер: KR1020170028693A
Автор: YEU, TAE KYEONG, HONG, SUP, YOON, SUK MIN, KIM, JIN HO
Принадлежит:

The present invention relates to a device to control a collecting device unit of a robot for mining deep-seabed minerals capable of protecting the collecting device unit and improve an efficiency of mining the deep-seabed minerals; and to a method thereof. The device to control the collecting device unit of the robot for mining deep-seabed minerals comprises: a sound-wave detecting unit installed in a front surface of the collecting device unit, receiving sound waves being reflected after transmitting the sound waves to submarine topography, and outputting information about the transmitted and received sound waves and time information; a topography calculating unit analyzing the information about the transmitted and received sound waves and the time information of the sound-wave detecting unit, and acquiring information about the submarine topography in a front side of a driving direction of the robot; and a posture control cylinder operation calculating unit generating posture control ...

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Номер записи: 8
28-07-2016 дата публикации

METHOD TO TREAT SURFACE OF METAL SUBSTRATES FOR IMPROVING EFFICIENCY OF OFFSHORE EQUIPMENT

Номер: KR101643575B1
Автор: JUNG, JUNG YEUL, YEU, TAE KYEONG, HONG, SUP
Принадлежит: KOREA INSTITUTE OF OCEAN SCIENCE & TECHNOLOGY

The present invention relates to a method to treat surfaces of metal substrates for improving efficiency of an offshore equipment. The method comprises: (a) a step of forming a porous oxide film on a surface of an aluminum substrate; and (b) a step of coating a corrosion inhibitor on the surface of the aluminum substrate formed with the oxide film. According to the present invention, the method to treat the surfaces of the aluminum substrate has superior anti-fouling and anti-corrosion effects of the metal substrate compared to a conventional surface treatment method of coating only the corrosion inhibitor, by forming the porous oxide film on the surface of the aluminum substrate by a surface treatment, to allow a portion of the corrosion inhibitor to be absorbed to the porous oxide film. COPYRIGHT KIPO 2016 (AA) Resting potential (BB) Passivation retaining current density (CC) Metal oxidation ...

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Номер записи: 9
24-12-2014 дата публикации

HYDRAULIC PRESSURE MEASURING APPARATUS FOR UNDERWATER ROBOT PROVIDED WITH HYDRAULIC SYSTEM

Номер: WO2014204123A1
Автор: YEU, Tae-Kyeong, YUN, Seok-Min, HONG, Sup, KIM, Jin-Ho, CHOI, Jong-Su
Принадлежит:

The present invention relates to a hydraulic pressure measuring apparatus for an underwater robot provided with a hydraulic system which provides collected information in real-time to a mother ship, so that abnormalities of the hydraulic system and a pressure-compensating apparatus of the underwater robot can be easily comprehended by detecting information about the hydraulic fluid of an underwater robot actuator operating in the deep sea. In this regard, the present invention comprises: a cylinder shaped canister; an inner frame that is fixedly installed inside the canister, and that has a slot; a first end cap that seals one side of the canister, that is coupled with a plurality of second pipes, and that has a plurality of pressure sensors for collecting information about hydraulic fluid; a signal processing module that is installed in the slot of the inner frame, that receives information about the hydraulic fluid and the inside of the canister collected by the pressure sensor and the ...

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Номер записи: 10
29-08-2013 дата публикации

VARIABLE RADIUS-OF-ACTION SPRING-TYPE, SIMPLE RECIPROCATING PIVOTING SWIVEL-TYPE, VORTEX-INDUCED VIBRATING DEVICE FOR ENERGY EXTRACTION

Номер: WO2013125805A1
Автор: CHOI, Jong Su, HONG, Sup, KIM, Hyung Woo, YEU, Tae Kyeong
Принадлежит:

According to the present invention, a variable radius-of-action spring-type, simple reciprocating pivoting swivel-type, vortex-induced vibrating device for energy extraction is installed in the sea or in a river and includes: a vortex generation cylinder, the up and down vortex-induced vibration of which is generated in accordance with the vortex shedding at the surface occurring due to the water flow; a connecting member, one end of which is fixed to the vortex generation cylinder; a pivot shaft coupled to the other end of the connecting member; a variable length adjustment member formed in such a manner as to be fixed to the pivot shaft; a spring to which one end of the variable length adjustment member is connected; a power generation unit for converting the energy developed by the vortex-induced vibration into electric energy as the up and down movement of the vortex generation cylinder is transmitted through the pivot shaft; and a support for fixedly supporting the power generation ...

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Номер записи: 11
06-06-2013 дата публикации

SIMPLE RECIPROCATING PIVOT-ROTARY TYPE ENERGY EXTRACTION DEVICE USING VORTEX INDUCED VIBRATION

Номер: WO2013081318A1
Автор: CHOI, Jong Su, HONG, Sup, KIM, Hyung Woo, YEU, Tae Kyeong
Принадлежит:

A simple reciprocating pivot-rotary type energy extraction device using vortex induced vibration according to the present invention is mounted in a sea or a river so as to carry out simple reciprocating pivot-rotation by the flow rate of water and includes: a vortex generation cylinder which carries out vortex induced vibration in the vertical direction by the vortex which is generated by the vortex shedding on a surface by the flow rate; a connection member of which one end is fixed to the vortex generation cylinder; a pivot shaft which is coupled to the other end of the connection member; a generator which is connected to the pivot shaft and to which the vertical motion of the vortex generation cylinder is transmitted via the pivot shaft such that the motion energy of the vortex induced vibration is converted to electric energy; and a support die which fixes and supports the generator.

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Номер записи: 12