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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 17. Отображено 17.
23-12-2015 дата публикации

Antenna and the module thereof

Номер: KR0101579594B1
Автор: 오혁근, 김재희, 최두호, 고상원, 강석원, 박춘수
Принадлежит: 한국철도기술연구원

... 본 발명은 테라 헤르츠 대역의 전자기파를 수신하고, 나노 스케일의 슬롯형상을 가지는 것을 특징으로 하는 안테나를 제공한다. 따라서 본 발명은 금속 안테나를 통하여 빛으로부터 직접 기전력을 발생시키는 효과가 있다.

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Номер записи: 1
09-07-2015 дата публикации

NOISE REDUCING DEVICE FOR RAILWAY VEHICLE

Номер: WO2015102231A1
Автор: NOH, Hee Min, KIM, Seog Won, PARK, Choon Soo, OH, Hyuck Keun
Принадлежит:

The present invention relates to a noise reducing device for a railway vehicle for reducing noise generated at a vehicle connection part between a preceding vehicle and a following vehicle which form a part of the railway vehicle, comprising: a preceding vehicle pairing part which is provided at the rear end of the preceding vehicle, and which has a protruding shape; a following vehicle pairing part which is provided at the front end of the following vehicle, and which has a shape corresponding to that of the preceding vehicle pairing part, wherein the preceding vehicle pairing part and the following vehicle pairing part are formed so as to prevent the inflow of air flowing into the vehicle connection part when the railway vehicle is traveling, thereby providing the effect of reducing noise which is generated by the air flowing into the vehicle connection part when the railway vehicle is traveling.

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Номер записи: 2
25-04-2016 дата публикации

TEMPERATURE NOTIFICATION DEVICE OF THERMAL INSULATION CONTAINER USING THERMOELECTRIC ELEMENT

Номер: KR1020160044158A
Автор: LEE, MUN YOUNG, OH, HYOUK KEUN, LEE, HAE KWON
Принадлежит:

The present invention relates to a temperature notification device of a thermal insulation container using a thermoelectric element. An objective of the present invention is to operate an alarm or a blinking light to allow a user to recognize a cooling or a heating temperature of water if the temperature of the water reaches a desired temperature when cooling or heating the water using a thermoelectric element (a Peltier element) installed on a lower portion of a thermal insulation container. To achieve the objective, the thermal insulation container using a thermoelectric element comprises: a thermoelectric element to cool or heat an inner container composing a thermal insulation container by heat absorption or heat generation to cool or heat filled water; a heat radiation unit to radiate heat produced when the thermoelectric element absorbs or generates heat to the outside; a power supply unit to supply power to the thermoelectric element and the heat radiation unit; a cool and hot temperature ...

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Номер записи: 3
09-07-2015 дата публикации

METHOD FOR MANUFACTURING SOLAR CELL

Номер: KR101535281B1
Автор: CHOI, DOO HO, KO, SANG WON, OH, HYUCK KEUN, KANG, SEOK WON
Принадлежит: KRRI

The present invention provides a method for manufacturing a solar cell which includes the steps of: forming a top cell made of semiconductor materials; forming a bottom cell which is electrically isolated from the top cell and generates a separate electromotive force; spraying a transparent layer on the bottom cell; and bonding the top cell to the bottom cell with the transparent layer. The transparent layer transmits the light inputted to the top cell without absorption or by minimizing the absorption. The bottom cell is made of semiconductor materials which are different from the semiconductor materials of the top cell. Therefore, the present invention extracts and uses an independent voltage at need through the solar cell which is electrically isolated. COPYRIGHT KIPO 2015 ...

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Номер записи: 4
19-11-2018 дата публикации

ELECTRO-MECHANICAL BRAKE SYSTEM FOR RAILWAY CAR CAPABLE OF GENERATING HIGH PRESSURE BUOYANCY AND BRAKE POWER SYSTEM THEREFOR

Номер: KR101919075B1
Автор: OH HYUCK KEUN, KWAK MIN HO, BAEK SEUNG KOO, KIM SEOG WON, PARK CHOON SOO, PARK JOON HYUK
Принадлежит: KRRI

In an electro-mechanical brake system for a railway car capable of generating high pressure buoyancy and a brake power system therefor, the electro-mechanical brake system for a railway car comprises a drive motor, a first rotation drive unit, an eccentric unit, a first lever unit, and a second lever unit. The drive motor is rotated by a control signal of the outside. The first rotation drive unit is rotated by rotation of the drive motor. The eccentric unit is placed to be eccentric from a rotating shaft of the first rotation drive unit, and is eccentrically rotated by rotation of the first rotation drive unit. The first lever unit has one dead end to which a first brake pad is fixated, and is connected to the eccentric unit to operate the first brake pad by eccentrically rotating the eccentric unit. Moreover, while the first lever unit is operated, the second lever unit operates a second brake pad fixated to one dead end thereof. COPYRIGHT KIPO 2018 ...

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Номер записи: 5
10-03-2023 дата публикации

기능수 생성 장치

Номер: KR102508963B1
Автор: 김재헌, 최용찬, 오혁근
Принадлежит: 주식회사 푸드루트, 주식회사 에이치엔에프, 김재헌, 최용찬, 오혁근

... 기능수 생성 장치가 개시된다. 본 발명의 일 측면에 따르면, 상측에서 전원과 연결된 상태에서 하방으로 수중 투입되어 물을 전기 분해해 기능수를 생성하는 장치에 있어서, 하방 연장되고 상부에 전원과 연결되는 전원 연결부를 구비하는 한 쌍의 전극판, 한 쌍의 전극판을 서로 이격되어 적층되되 외측으로 노출되도록 내부에 수용하고, 전극판에서 탈락된 스케일이 배출 가능하도록 하향 개방되는 수용 유닛, 및 수용 유닛과 결합되어 전극판으로 물의 유입이 가능하도록 전극판을 커버하고, 수용 유닛과 대응하여 하향 개방되는 케이스 유닛을 포함하는 기능수 생성 장치가 제공된다.

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Номер записи: 6
18-02-2021 дата публикации

MANUALLY CONTROLLED BRAKE SYSTEM FOR RAILWAY ROAD

Номер: KR102216888B1
Автор: 오혁근, 백승구, 김석원, 박준혁
Принадлежит: 한국철도기술연구원

... 수동 제어가 가능한 철도차량용 제동시스템은 제동부 및 상기 제동부를 동작시키는 동력전달유닛을 포함한다. 상기 동력전달유닛은, 축유닛, 기어유닛, 클러치 유닛, 가이드유닛 및 조절유닛을 포함한다. 상기 축유닛은 외부로부터 구동력을 제공받아 회전한다. 상기 기어유닛은 상기 축유닛에 회전 가능하도록 연결된다. 상기 클러치 유닛은상기 기어유닛과 선택적으로 결합되어, 상기 구동력을 상기 기어유닛으로 선택적으로 제공한다. 상기 가이드유닛은 상기 클러치 유닛을 상기 축유닛 상에서 슬라이딩시킨다. 상기 조절유닛은 상기 가이드유닛을 동작시킨다.

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Номер записи: 7
04-02-2016 дата публикации

SOLAR CELL

Номер: KR1020160013425A
Автор: OH, HYUCK KEUN, CHOI, DOO HO, KO, SANG WON, KANG, SEOK WON, KIM, SEOK WON, JANG, YONG JUN
Принадлежит:

The present invention provides a solar cell which comprises an upper battery made from a semiconductor material; a lower battery which is electrically separated from the upper battery to generate a separate electromotive force and is formed by a semiconductor material different from a semiconductor material of the upper battery; and a transparent layer which is formed between the upper battery and the lower battery and which transmits light while minimizing absorption of light without absorption of light received by the upper battery. Therefore, the present invention extracts and uses an independent voltage based on a need through an electrically separated solar cell. COPYRIGHT KIPO 2016 (340) Terminal ...

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Номер записи: 8
01-08-2022 дата публикации

철도차량용 전기기계식 제동장치의 제동패드 마모에 따른 보상 방법

Номер: KR102426580B1
Автор: 백승구, 오혁근, 권태수, 김석원
Принадлежит: 한국철도기술연구원

... 본 발명은 철도차량용 전기기계식 제동장치의 제동패드 마모에 따른 보상 방법에 관한 것으로, 소프트웨어적으로 제동패드의 마모 보상을 제어함으로써 서서히 발생하는 제동패드의 마모 특성에 따라 선형적인 마모 보상이 가능하며 제동패드의 마모 보상을 위해 전류제어기의 파라미터 튜닝 등의 어려운 과정을 거치지 않고 1차식 수준에서 간단히 마모 보상을 할 수 있는 철도차량용 전기기계식 제동장치의 제동패드 마모에 따른 보상 방법을 제공한다.

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Номер записи: 9
06-04-2017 дата публикации

VARIABLE DAMPING FORCE DAMPER USING VARIABLE RESISTOR, AND VIBRATION SYSTEM HAVING SAME

Номер: KR101722493B1
Автор: KIM, SANG SOO, OH, HYUCK KEUN, BAEK, SEUNG KOO, JEON, CHANG SUNG, PARK, CHOON SOO
Принадлежит: KRRI

Provided are a variable damping force damper using a variable resistor, and a vibration system having the same. It is possible to generate a variable damping force without substantially applying external power by connecting variable resistors in parallel to an electromagnetic actuator. Also, a quick response characteristic is obtained by using an electromagnetic actuator as a damper. The vibration isolation and vibration damping of the vibration system are possible in a wide range of frequencies. The variable damping force damper includes an electromagnetic actuator, a variable resistor, a variable resistance controller, and a variable resistance power supply. COPYRIGHT KIPO 2017 (310) Electromagnetic actuator (313) Actuator power supply (330) Variable resistance controller (340) Variable resistance power supply ...

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Номер записи: 10
06-04-2017 дата публикации

SMART BRAKING MONITORING SYSTEM

Номер: KR101723015B1
Автор: OH, HYUCK KEUN, KIM, SEOG WON, KIM, SANG SOO, CHO, HONG SHIK, PARK, CHOON SOO
Принадлежит: KRRI

The present invention relates to a smart braking monitoring system comprising: a high speed infrared ray camera which measures the surface temperature and an image of a brake disk surface of a railroad vehicle in a contactless manner; and a detection and analysis unit which detects temperature distribution in the brake disk, a location of a hot spot, generation of cracks, and locations of cracks by processing the image when a temperature signal and an image signal, measured by the high speed infrared camera, are input. According to the present invention, the smart braking monitoring system can detect defects such as hot spots and cracks during operation of the railroad vehicle, prevent an accident by reducing braking pressure applied to a relevant brake disk if a defect is detected, and increases durability of a component by protecting the disk before the defect develops into cracks. COPYRIGHT KIPO 2017 (110) Detection and analysis unit (120) Communications unit (210) Driver screen (220 ...

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Номер записи: 11
07-12-2015 дата публикации

ANTENNA AND MODULE THEREOF

Номер: KR1020150136190A
Автор: OH, HYUCK KEUN, KIM, JAE HEE, CHOI, DOO HO, KO, SANG WON, KANG, SEOK WON, PARK, CHOON SOO
Принадлежит:

The present invention provides an antenna which receives an electromagnetic wave of a terahertz band and has a slot shape of a nano-scale. Therefore, the present invention directly generates electromotive force from light through a metal antenna. COPYRIGHT KIPO 2016 ...

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Номер записи: 12
25-04-2016 дата публикации

Solar cell

Номер: KR0101614913B1
Автор: 오혁근, 최두호, 고상원, 강석원, 김석원, 장용준
Принадлежит: 한국철도기술연구원

... 본 발명은 반도체 물질로 형성된 상부 전지; 상부 전지와 전기적으로 분리되어 별도의 기전력을 발생시키고, 상기 상부 전지의 반도체 물질과 다른 반도체 물질로 형성된 하부 전지; 및 상기 상부 전지와 상기 하부 전지 사이에 형성되고 상기 상부 전지에 입사되는 빛을 흡수없이 또는 흡수를 최소화하여 투과시키는 투명층;을 포함하는 것을 특징으로 하는 태양전지를 제공한다. 따라서 본 발명은 전기적으로 분리된 태양전지를 통해 독립된 전압을 필요에 따라 추출하여 사용할 수 있는 효과가 있다.

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Номер записи: 13
04-08-2017 дата публикации

ROTARY TYPE SPOILER OF RAILWAY VEHICLE FOR REDUCING AERODYNAMIC DRAG

Номер: KR1020170089470A
Автор: KWAK, MIN HO, OH, HYUCK KEUN, KIM, SEOG WON, PARK, CHOON SOO
Принадлежит:

The present invention relates to a rotary type spoiler of a railway vehicle for reducing aerodynamic drag, which may comprise: a support frame arranged to protrude along a cross sectional circumference of a driving direction of a railway vehicle; and a rotary connected to the inside of the support frame with a shaft to be rotated. According to the present invention, in response to a change in a driving direction and a driving speed of a railway vehicle, aerodynamic drag generated in a leading vehicle can be integrally and effectively reduced. COPYRIGHT KIPO 2017 ...

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Номер записи: 14
13-05-2016 дата публикации

SYSTEM AND METHOD FOR DETECTING ABRASION OF WHEEL IN TRAIN

Номер: KR101619790B1
Автор: OH, HYUCK KEUN, KIM, SANG SOO, JEON, CHANG SUNG, KIM, SEOG WON
Принадлежит: KRRI

The present invention relates to a system and a method for detecting the abrasion of a wheel in a train, which is able to detect the abrasion of the wheel in real time by being linked with the speed and wheel diameter of a vehicle by measuring vibration generated by abrasion using an acceleration sensor installed in an axle when the abrasion occurs in the wheel in accordance with a railway during the high-speed driving of the train. The system for detecting the abrasion of a wheel in a train according to the present invention comprises: a speed sensor unit which detects a vehicle speed (V) in accordance with the driving of the vehicle; an acceleration sensor unit which detects an axle acceleration in accordance with the driving of the train; an axle wheel data storage unit which stores the wheel diameter (D) of each wheel of the train into data and stores an interaction formula among the wheel diameter (D), the vehicle speed (V), and an axle acceleration frequency (f1) predicted when abrasion ...

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Номер записи: 15
03-06-2016 дата публикации

VEHICLE CONNECTION BARRIER OF VEHICLE CONNECTION PORTION FOR RAIL VEHICLE

Номер: KR101626577B1
Автор: OH, HYUCK KEUN, YUN, SU HWAN, KWAK, MIN HO, CHOI, KYUNG WHO, PARK, WON HEE, PARK, CHOON SOO
Принадлежит: KRRI

A rail vehicle includes a pair of first and second vehicles which are separated by a predetermined distance, and are adjacent to each other to form a space portion, and first and second fixing frames which protrude toward the vehicles facing each other from ends of the first and second vehicles. A vehicle connection barrier of vehicle connection portions for rail vehicles includes first and second vehicle connection barriers. The first vehicle connection barrier is fixed to the first fixing frame to be detachable, and the second vehicle connection barrier is fixed to the second fixing frame to be detachable. The first and second vehicle connection barriers seal a space between the first and second fixing frames to seal the space portion, and each of the first and second vehicle connection barriers has a U-shaped cross section. COPYRIGHT KIPO 2016 ...

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Номер записи: 16
15-06-2016 дата публикации

VEHICLE CONNECTION BARRIER FOR RAIL VEHICLE HAVING RESTORING FORCE

Номер: KR101630711B1
Автор: YUN, SU HWAN, KWAK, MIN HO, PARK, WON HEE, OH, HYUCK KEUN, CHOI, KYUNG WHO, PARK, CHOON SOO
Принадлежит: KRRI

A rail vehicle includes a pair of first and second vehicles which are separated at a predetermined distance and are adjacent to each other to form a space portion, and first and second vehicle body fixing portions which are fixed to ends of the first and second vehicles, respectively. In the rail vehicle, a vehicle connection barrier for a rail vehicle comprises: a first fixing unit; a second vehicle connection barrier; and a second fixing unit. The first vehicle connection film is connected to the first vehicle body fixing portion and seals the space portion. The first fixing unit fixes the first vehicle fixing body portion to the first vehicle connection barrier. The second vehicle connection barrier is connected to the second vehicle body fixing portion and seals the space portion. The second fixing unit fixes the second vehicle body fixing portion and the second vehicle connection barrier. Each of the first and second fixing units has restoring force of restoring the first vehicle connection ...

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Номер записи: 17