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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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Применить Всего найдено 11. Отображено 11.
01-02-2018 дата публикации

협잡물 감지기능을 갖는 제진기

Номер: KR0101824663B1
Автор: 이종기
Принадлежит: 이종기

... 본 발명은 협잡물 감지기능을 갖는 제진기에 관한 것으로, 본 발명은 컨베이어의 일 측 설치바닥면으로부터 설치대를 통해 벨트의 마주하는 내면 사이에 설치되어 상기 컨베이어의 상부에 위치하는 벨트의 외측 상면에 안착되는 협잡물에 대한 중량을 감지하는 하중센서가 적용됨으로써 스크린들에 걸려 레이크에 의해 끌어 올려져 컨베이어 측으로 낙하하여 안착되는 협잡물의 전체적인 중량을 감지하여 감지된 협잡물의 중량 정도에 따라 구동모터의 회전을 선택적으로 증속, 감속 또는 정지시킬 수 있으며, 감지장치에 대하여 직접적으로 협잡물이 접촉하지 않아 협잡물 등에 의한 파손을 방지함과 동시에 감지장치에 대한 설치 및 유지보수가 용이하게 이루어질 수 있도록 하는 한편, 유지보수시 작업자의 감전사고 등의 안전사고를 방지할 수 있도록 함에 그 목적이 있다. 이를 위해 구성되는 본 발명에 따른 협잡물 감지기능을 갖는 제진기는 수로의 양측 벽면에 설치되는 프레임, 상기 프레임의 대향하는 내측에 설치되는 가이드레일, 상기 가이드레일 사이에 설치되며 수류와 함께 떠내려 오는 협잡물을 걸러내기 위한 다수의 주스크린, 상기 주스크린의 전방 하단에 설치되어 주스크린과 수로의 바닥면 사이로 통과하는 협잡물을 거르기 위한 다수의 전위스크린, 상기 전위스크린과 주스크린에 걸러진 협잡물을 일 방향으로 이송시키는 레이크, 협잡물이 걸러진 상기 레이크를 후방으로 안내하여 협잡물을 수거하기 위한 에이프런, 상기 양측 가이드레일에 설치되어 상기 레이크를 연속 회전시키기 위한 것으로 좌우 한 쌍의 플레이트 사이에 전후로 한 쌍의 롤러가 구비되어 상기 롤러의 외면이 상기 가이드레일의 상면에 접촉하여 일 방향으로 회전하는 엔드리스 체인, 상기 엔드리스 체인과 치합되어 회전하는 스프로켓의 회전축에 구동력을 전달하는 구동모터 및 상기 에이프런의 후방으로 떨어진 협잡물을 일측 방향으로 수거하여 이송하기 위한 컨베이어를 포함하여 이루어진 협잡물 감지기능을 갖는 제진기에 있어서, 상기 컨베이어는 구동축과 연동축을 감싸는 벨트로 구성되되 ...

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Номер записи: 1
20-07-2015 дата публикации

Electric screwdriver which records driving status

Номер: KR0101537571B1
Автор: 이종기
Принадлежит: 이종기

... 발명은 사용환경이 기록되는 전동 드라이버에 관한 것으로, 특히 출고 이후 최초 사용시점 및 전동 드라이버가 작동될 때의 사용환경을 기록하여 이를 영업 자료, 에프터 서비스 및 제품 개발에 반영할 수 있도록 하는 사용환경이 기록되는 전동 드라이버에 관한 것이다.

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Номер записи: 2
23-09-2016 дата публикации

MONITORING AND CONTROL SYSTEM OF SHIP LOADING REEFER CONTAINER WITHOUT MODEM

Номер: KR101659552B1
Автор: LEE, JONG KI
Принадлежит: LEE, JONG KI

The present invention provides a monitoring and control system of a ship loading a reefer container without a modem, which includes: a management server (10) performing monitoring of a reefer container (1) without a modem; a junction box (20) connected to the management server (10); a distributing board unit (30) comprising a plurality of distributing boards (31) connected to the junction box (20); and a RCS unit (40) comprising a plurality of RCS module sets (41) connected to each of the distributing boards (31) in parallel by means of a power line (90b). COPYRIGHT KIPO 2016 (10) Management server (20) Junction box (30) Distributing board unit (40) RCS unit (41) RCS module set (A1,A2,A3,31) Distributing board (B1,B2,B3,80) Converter for data relay (C1,C2,C3,C4,C5,C6,C7,C8,1) Reefer container (D1,D2,42) RCS module (E1,E2,70) Monitoring modem ...

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Номер записи: 3
08-03-2017 дата публикации

STRAIGHTENING HOLDING APPARATUS FOR LEAD BALL SCREW AND RECTILINEAR MOVEMENT APPARATUS COMPRISING SAME

Номер: KR101712929B1
Автор: LEE, JONG KI
Принадлежит: LEE, JONG KI

The present invention relates to a straightening holding apparatus for a lead ball screw, which is installed in a transfer unit rectilinearly moving by rotation of the lead ball screw to be moved along the transfer unit, and is separated from the transfer unit at a predetermined position to support the lead ball screw. Therefore, by supporting the lead ball screw rotating while a support unit is separated from the transfer unit, a sagging phenomenon caused by the extended length of the lead ball screw can be prevented. COPYRIGHT KIPO 2017 ...

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Номер записи: 4
05-01-2018 дата публикации

GRINDING TOOL USING DIAMOND POWDER, AND MANUFACTURING METHOD THEREOF

Номер: KR101815576B1
Автор: LEE, JONG KEE
Принадлежит: LEE, JONG KEE

The present invention relates to a grinding tool using diamond powder, and a manufacturing method thereof. The grinding tool comprises: a main body made of steel or cemented carbide; and a diamond powder grinding unit classifying natural diamonds according to particle size, formed on an end portion of the main body by coating, and allowing the grinding tool using diamond powder to be used as a tool for grinding and polishing an object. According to one embodiment of the present invention, the grinding tool using diamond powder can replace a conventional electrodeposition tool, the service life of the grinding tool is 10 times greater than that of the electrodeposition tool, and precision processing is easily performed, thereby significantly enhancing productivity. COPYRIGHT KIPO 2018 ...

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Номер записи: 5
12-12-2018 дата публикации

REPLACEMENT CYCLE EXTENSION APPARATUS OF REVERSE OSMOSIS MEMBRANE

Номер: KR101928203B1
Автор: LEE, JONG KI
Принадлежит: LEE, JONG KI

The present invention provides a system which minimizes the internal contamination of a reverse osmosis (RO) membrane by performing membrane cleaning at 10% of the initial pressure in order to determine the cleaning time when cleaning the RO membrane, and which manufactures and supplies a cleaning solution at low concentration in which an acidic solution has a pH of 4±0.2 and an alkaline solution has a pH of 10±0.2. In addition, an automatic valve is automated to be turned ON/OFF with logic for circulation of the cleaning solution during the membrane cleaning, thereby extending the life of the expensive RP membrane by 3 to 4.5 years and reducing the cost of acid and alkaline cleaning agent. Further, when chemicals are drained and flowed into a wastewater treatment plant, the load on a water treatment system is reduced. COPYRIGHT KIPO 2019 ...

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Номер записи: 6
28-06-2018 дата публикации

DISTILLER USING INDUCTION HEAT SOURCE

Номер: KR101871320B1
Автор: RYU, TAE MUN, I, JONG GI
Принадлежит: RYU, TAE MUN, I, JONG GI

Disclosed is a distiller using an induction heat source. According to one embodiment of the present invention, the distiller using an induction heat source comprises: a heating container portion formed with an accommodation space which has an upper part opened to accommodate brewage and with a fluid storage space which is disposed on a lower part of the accommodation space to cover the accommodation space from the outside of the accommodation space to store a heat transfer fluid therein; a cover portion formed with a retention space in which alcohol vaporized by heating is retained on an upper end of the heating container portion while being disposed to cover the accommodation space at the same time and connected to a discharge pipe for discharging the vaporized alcohol to the outside; an induction heating portion disposed on the outside of the heating container portion to cover at least a part of the heating container portion and including induction heating coils for heating the heat transfer ...

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Номер записи: 7
18-08-2016 дата публикации

FIXING APPARATUS FOR ROTATING PART IN BOTH ENDS OF LEAD BALL SCREW, MOTOR SHAFT COUPLING APPARATUS, RECTILINEAR MOVEMENT APPARATUS HAVING SAME

Номер: KR101648808B1
Автор: LEE, JONG KI
Принадлежит: LEE, JONG KI

According to the present invention, a fixing apparatus for a rotating part in both ends of a lead ball screw fixedly supports both ends of a lead ball screw, and comprises: a first assembly fixing one end of the lead ball screw to be rotated; and a second assembly fixing the other end of the lead ball screw to be rotated. The first assembly and the second assembly surround and fix the lead ball screw along a circumferential direction, and at the same time, the first assembly pressurizes one side surface of the lead ball screw in a direction of the second assembly. Moreover, the second assembly pressurizes the other side surface of the lead ball screw in a direction of the first assembly. COPYRIGHT KIPO 2016 ...

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Номер записи: 8
29-03-2016 дата публикации

EARPHONE SPEAKER PROTECTION DEVICE

Номер: KR101607199B1
Автор: LEE, JONG KI
Принадлежит: LEE, JONG KI

The present invention provides an earphone speaker protection device. The earphone speaker protection device comprises: a pair of earphone cover units each comprising an inner space formed on one side thereof and opened to allow a speaker of an earphone to be inserted, and a connection means disposed on the other side thereof; and a cable mounted on the earphone cover units and provided with a stopping unit disposed on one side thereof and mounted on the connection means of the earphone cover units and a binding unit which is disposed on the other side thereof, and can slide while surrounding an earphone wire. The earphone speaker protection device is easily mounted and detached from an existing earphone, prevents an inflow of a foreign substance when storing the earphone speaker protection device, and has a convenient structure for use. Specifically, the length of the cable surrounding the earphone wire after mounting the earphone cover units can be adjusted by a length adjustment member ...

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Номер записи: 9
23-09-2016 дата публикации

CONTAINER MONITORING AND CONTROL SYSTEM OF SHIP LOADED WITH REEFER CONTAINER WITH MODEM

Номер: KR101659553B1
Автор: LEE, JONG KI
Принадлежит: LEE, JONG KI

The present invention provides a container monitoring and control system of a ship loaded with a reefer container with a modem. The container monitoring and control system of a ship loaded with a reefer container with a modem includes: a managing server (10) monitoring a reefer container; a junction box (20); a distributing board unit (30) comprising a plurality of distributing boards (31); and a reefer container socket (RCS) unit (40) comprising a plurality of RCS module sets (41) connected to each of the distributing boards (31) in parallel by means of a power line (96b). The RCS module set (41) comprises a set number of RCS modules (42); and each of the RCS modules (42) is connected to a plurality of reefer containers (1) with a modem by means of a power line, and receives reefer container state information from each of the reefer containers (1) with a modem and transmits the same to the distributing boards (31). According to the present invention, expandability and adaptability of the ...

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Номер записи: 10
04-07-2018 дата публикации

BEARING FIXING APPARATUS FOR LEAD BALL SCREW AND TRANSPORT APPARATUS INCLUDING SAME

Номер: KR101874553B1
Автор: LEE, JONG KI
Принадлежит: LEE, JONG KI

The present invention relates to a bearing fixing apparatus for a lead ball screw and a transport apparatus including the same, capable of coupling an end of a screw to a fixed end and a support end without processing the end of the screw. The present invention includes: a screw; a fixed end rotationally supporting one end of the screw; a support end rotationally supporting the other end of the screw; a motor connected to the one end of the screw; a table coupled to the screw through a ball nut; and a base for supporting the fixed end and the support end and guiding the table. The fixed end and the support end include bearing fixing devices for supporting the screw, respectively. The bearing fixing device includes: a fixed body, through which the screw passes, for supporting a bearing; and a fastening member fastened to the inside of the fixed body from the outer periphery of the fixed body such that an end of the fastening member adheres to the outer periphery of a threaded bar. The rotated ...

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Номер записи: 11