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

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Применить Всего найдено 20. Отображено 20.
08-03-2018 дата публикации

차량용 배기가스 재순환 밸브장치

Номер: KR0101836254B1
Автор: 임재필
Принадлежит: 현대자동차 주식회사

... 본 발명의 일 실시예에 따른 차량용 배기가스 재순환 밸브장치는, 배기가스 유입포트와 배기가스 유출포트가 각각 구비된 밸브하우징과, 상기 배기가스 유출포트를 개폐하도록 상기 밸브하우징에 회전 가능하게 장착된 플랩밸브와, 상기 플랩밸브를 관통해서 끼워져 일체로 회전될 수 있도록 결합된 밸브샤프트와, 상기 밸브샤프트의 일단이 관통하여 끼워지는 레버와, 상기 레버에 고정되고 상기 밸브샤프트의 외주면에 장착되는 스프링과, 축방향으로 상기 스프링과 상기 플랩밸브 사이의 상기 밸브샤프트의 외주면에 끼워지는 부시, 및 상기 플랩밸브와 상기 부시 사이에 구비되는 쓰러스트 와셔를 포함한다.

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31-10-2017 дата публикации

EXHAUST GAS RECIRCULATION ACTUATOR APPARATUS

Номер: KR1020170120388A
Автор: LIM, JAE PIL
Принадлежит:

The present invention relates to an exhaust gas recirculation (EGR) actuator apparatus, comprising: a motor for operating a connection member connected with an EGR valve adjusting a recirculating amount of exhaust gas; a motor housing formed with a mounting portion so that the motor can be mounted; and a controller mounted in the motor housing and controlling the EGR valve by selectively operating the motor, wherein the motor housing includes a cooling unit provided to cool the motor and the controller, thereby capable of improving cooling efficiency of the motor and preventing heat damage to the motor due to heat. COPYRIGHT KIPO 2017 ...

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10-05-2018 дата публикации

EXHAUST GAS RECIRCULATION ACTUATOR COOLING APPARATUS

Номер: KR1020180047912A
Автор: LIM, JAE PIL
Принадлежит:

An exhaust gas recirculation (EGR) actuator cooling apparatus according to the present invention comprises: an EGR valve for adjusting a recirculation amount of exhaust gas; an EGR actuator including a motor and a controller, and selectively operating the motor to control opening and closing of the EGR valve; and a connection bracket disposed between the EGR valve and the EGR actuator to connect the EGR valve with the EGR actuator, and blocking heat of the EGR valve. COPYRIGHT KIPO 2018 ...

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08-06-2015 дата публикации

Variable Fluid Pump

Номер: KR0101526595B1
Автор: 장홍운, 정세욱, 임재필

... 본 발명은 스프링돌기와 스프링가이드로 압력조절스프링의 불필요한 흔들림을 방지하여 토출되는 유압을 안정시키고 가변유체펌프의 내구성을 향상시키며, 상기 스프링가이드가 아웃터링의 작동 범위를 적절히 제한하는 스토퍼 기능을 겸하여 수행할 수 있도록 함으로써, 엔진의 저속 및 중속 운전영역에서도 원활한 가변작용으로 연비 절감효과를 상승시키도록 한다.

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26-07-2016 дата публикации

HEAT-RESISTANT POLYIMIDE ADHESIVE HAVING LOW DIELECTRIC CONSTANT AND FLEXIBLE COPPER CLAD LAMINATE USING SAME

Номер: KR1020160088844A
Принадлежит:

The present invention discloses a heat-resistant polyimide adhesive which exhibits satisfactory heat resistance and adhesive ability while having a low dielectric constant which can serve to reduce the time delay in the signal speed due to lowering of the dielectric constant, and to a flexible copper clad laminate using the same. The flexible copper clad laminate having a low dielectric constant, according to the present invention, comprises: a polyimide heat-resistant film; a polyimide heat-resistant adhesive layer, attached on the polyimide heat-resistant film; and a copper foil, attached on the polyimide heat-resistant adhesive layer, wherein the polyimide heat-resistant film and polyimide heat-resistant adhesive layer are each a polyimide heat-resistant adhesive comprising a polymer nanoparticle and at least one of an acid dianhydride and a diamine; a fluorine-containing aromatic group or a cycloaliphatic group is used for each of the acid dianhydride and diamine; the fluorine-containing ...

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21-03-2018 дата публикации

EXHAUST GAS RECIRCULATION ACTUATOR APPARATUS

Номер: KR1020180029447A
Автор: LIM, JAE PIL
Принадлежит:

An exhaust gas recirculation (EGR) actuator apparatus according to the present invention comprises: a motor for operating a connection member connected with an EGR valve controlling an amount of exhaust gas recirculation; a motor housing mounted with the motor; a controller mounted in the motor housing, and controlling the EGR valve by selectively operating the motor; and a cooling unit formed in an upper portion and a lower portion of the controller to cool down the motor and the controller. COPYRIGHT KIPO 2018 ...

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12-07-2016 дата публикации

THERMOPLASTIC POLYIMIDE ADHESIVE FILM HAVING EXCELLENT WATER ABSORPTION AND HEAT RESISTANCE AND METAL CLAD LAMINATE USING SAME

Номер: KR1020160083204A
Принадлежит:

Disclosed are a thermoplastic polyimide adhesive film having excellent water absorption and heat resistance and a metal clad laminate using the same. According to the present invention, the metal clad laminate having excellent water absorption and heat resistance comprises: a thermosetting polyimide film; an adhesive film formed on the thermosetting polyimide film; and a metal clad formed on the adhesive film. The adhesive film is formed of thermoplastic polyimide. The thermoplastic polyimide includes a crystalline polymer and a non-crystalline polymer, wherein the content of the non-crystalline polymer is 30-90 mol%. COPYRIGHT KIPO 2016 ...

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26-09-2017 дата публикации

EXHAUST GAS RECIRCULATION VALVE DEVICE FOR VEHICLE

Номер: KR1020170107852A
Автор: LIM, JAE PIL
Принадлежит:

According to one embodiment of the present invention, an exhaust gas recirculation valve device for a vehicle comprises: a valve housing provided with an exhaust gas introducing port and an exhaust gas leaking port; a flap valve rotatably mounted to the valve housing to open and close the exhaust gas leaking port; a valve shaft fitted through the flap valve and coupled to be integrally rotatable with the flap valve; a lever through which one end of the valve shaft is fitted; a spring fixed to the lever and mounted in an outer circumferential surface of the valve shaft; a bush fitted to the outer circumferential surface of the valve shaft between the spring and the flap valve in a shaft direction; and a thrust washer provided between the flap valve and the bush. COPYRIGHT KIPO 2017 (AA) Exhaust gas ...

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09-03-2016 дата публикации

THEREOF CONTROLLING METHOD AND APPARATUS FOR CONTROLLING AIR-INTAKE FLOWED IN ENGINE

Номер: KR0101601429B1
Автор: 임재필

... 본 발명은, 터보차저의 컴프레서와 흡기매니폴드 사이에 연결된 흡기라인 상에 설치되어 흡기량을 조절 및 제어하는 장치로서, 회전구동력을 제공하는 모터; 일단이 흡기라인 상에 연결되며, 타단이 상기 컴프레서에 외기가 유입되도록 마련된 외기라인 상에 연결된 바이패스라인; 및 상기 흡기라인에서 바이패스라인으로 분기되는 지점에 마련되며, 모터의 회전변위에 따라 밸브부재의 개도량을 조절하여 컴프레서로부터 유입되는 흡기량을 흡기매니폴드 측과 바이패스라인 측에 선택적으로 배분하여 조절하는 유량조절밸브수단;을 포함하여 구성되는 엔진용 흡기량 제어장치 및 그 제어방법이 소개된다.

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08-09-2017 дата публикации

COOLING FAN CONTROL DEVICE AND METHOD FOR CONTROLLING COOLING FAN USING SAME

Номер: KR101776753B1
Принадлежит: HYUNDAI MOTOR COMPANY

According to the present invention, a method for controlling a cooling fan of an exhaust gas purification device where a cooling fan control device of an exhaust gas purification device controls a cooling fan, comprises: a step of monitoring DPF regeneration; a step of measuring peripheral temperature of the exhaust purification device by using an outdoor temperature sensor when the DPF regeneration is finished; and a step of calculating a temperature increase range by using the measured temperature and controlling the cooling fan by using the temperature increase range. The present invention prevents thermal damage to sensors mounted in the exhaust gas purification device. COPYRIGHT KIPO 2017 (AA) Start (BB) End (C1,C2) Yes (D1,D2) No (S102) DPF regeneration monitoring (S104) DPF regeneration finished? (S106) Outside temperature sensor temperature measurement and temperature increase calculation (S108) Start time calculation of a cooling fan (S110) Operation start time < forced operation ...

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14-06-2018 дата публикации

APPARATUS FOR CORROSION TEST

Номер: KR101867723B1
Автор: LIM, JAE PIL, LEE, KYONG
Принадлежит: POSCO

According to an embodiment of the present invention, an apparatus for a corrosion test comprises: a chamber unit; a specimen fixing unit provided with a specimen that is fixated by a magnetic force, and provided for a position thereof to be changed in the chamber unit; and a nozzle unit spraying a deviation agent enabling a corrosion layer of the specimen to be left to the specimen. COPYRIGHT KIPO 2018 ...

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22-12-2015 дата публикации

DEVICE AND METHOD FOR CONTROLLING AMOUNT OF INTAKE AIR FOR ENGINE

Номер: KR1020150142105A
Автор: LIM, JAE PIL
Принадлежит:

The present invention provides a device and a method for controlling the amount of intake air for an engine. The device for controlling the amount of intake air is installed on an intake line connected between the compressor of a turbocharger and an intake manifold to adjust and control the amount of intake air. The device for controlling the amount of intake air comprises: a motor for providing a driving force of rotation; a bypass line having one end connected onto the intake line and the other end connected onto an outer air line arranged to introduce outer air into the compressor; and a flow rate adjusting valve means arranged at a position where the intake line and the bypass line branching off and adjusting the amount of intake air introduced from the compressor by adjusting the opening degree of a valve member depending on the rotational displacement of the motor and selectively distributing the amount of the intake air to the intake manifold and the bypass line. COPYRIGHT KIPO 2016 ...

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29-06-2015 дата публикации

SHAFT SEALING STRUCTURE OF EXHAUST GAS RECIRCULATION VALVE FOR COMPRESSED NATURAL GAS ENGINE

Номер: KR1020150071929A
Автор: LIM, JAE PIL
Принадлежит:

The present invention relates to a shaft sealing structure of an exhaust gas recirculation (EGR) valve for a compressed natural gas (CNG) engine and, more specifically, to a shaft sealing structure of an EGR valve for a CNG engine to prevent exhaust gas from a CNG engine from partially flowing into a sensor cover through a gap of an EGR valve shaft. To achieve this, the shaft sealing structure of an EGR valve for a CNG engine comprises: a valve body to recirculate exhaust gas from an engine; a valve shaft disposed inside the valve body to selectively recirculate the exhaust gas from the CNG engine; a flap valve to be rotated with the outer circumference of the valve shaft to control the opening and closing of the exhaust gas; a valve shaft journal disposed inside the valve body to rotate and support the valve shaft; and an exhaust discharge bush having a predetermined length along the valve shaft journal to discharge the exhaust gas from the CNG engine to the air. COPYRIGHT KIPO 2015 ...

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06-02-2017 дата публикации

흡습내열성이 우수한 열가소성 폴리이미드 접착 필름을 이용한 금속박 적층판

Номер: KR0101702395B1
Принадлежит: 주식회사 이녹스

... 흡습내열성이 우수한 열가소성 폴리이미드 접착필름 및 이를 이용한 금속박 적층판에 대하여 개시한다. 본 발명에 따른 흡습내열성이 우수한 금속박 적층판은 열경화성 폴리이미드 필름; 상기 열경화성 폴리이미드 상에 형성되는 접착 필름; 및 상기 접착 필름 상에 형성되는 금속박;을 포함하되, 상기 접착 필름이 열가소성 폴리이미드로 형성되며, 상기 열가소성 폴리이미드가 결정성 폴리머와 비결정성 폴리머를 포함하되, 상기 비결정성 폴리머의 함량이 30~90몰%인 것을 특징으로 한다.

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12-07-2016 дата публикации

POLYIMIDE ADHESIVE FILM HAVING HIGH FLEXIBILITY AND DUCTILE COPPER CLAD LAMINATE USING SAME

Номер: KR1020160083203A
Принадлежит:

Disclosed are a polyimide adhesive film having high flexibility, and a ductile copper clad laminate using the same. According to the present invention, the polyimide adhesive film having high flexibility comprises a thermosetting polyimide resin layer and a thermoplastic polyimide resin layer, and exhibits elongation of 50% or more and storage elasticity of 3.5-5.5 GPa. COPYRIGHT KIPO 2016 ...

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31-03-2023 дата публикации

전자장치 제조용 절연필름

Номер: KR102516291B1
Принадлежит: (주)이녹스첨단소재

... 본 발명은 에폭시 성분를 포함하는 열경화성 수지, 열가소성 수지, 경화제 및 평균입도(D50)가 0.1㎛ 내지 3㎛인 필러를 포함하는 조성물의 경화물이며, 유리전이온도(Tg) 이전의 열팽창계수(Coefficient of Thermal Expansion)과 유리전이온도(Tg) 이후의 열팽창계수(Coefficient of Thermal Expansion)와의 관계를 한정함으로써, 전자 부품 및 절연필름의 적층 성형 과정에서 기판에 크랙이 발생되거나 휨 또는 뒤틀림이 발생되는 것을 방지할 수 있고, 우수한 유연성을 나타냄으로써, 플렉서블 기판에 적용이 가능할 뿐만 아니라 다층 인쇄회로기판의 박형화가 가능한 층간 접착필름으로 사용될 수 있는 전자장치 제조용 절연필름을 제공한다.

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31-03-2023 дата публикации

전자장치 제조용 절연필름

Номер: KR102516292B1
Принадлежит: (주)이녹스첨단소재

... 본 발명은 절연층, 상기 절연층의 일면에 형성된 제1보호필름층 및 상기 절연층 일면의 반대편인 타면에 형성된 제2보호필름층을 포함하고, 절연층에 대한 제1보호필름층의 이형력 및 상기 절연층에 대한 제2보호필름층의 이형력과의 관계를 정밀하게 조절함으로써, 전자장치 제조 공정을 간소화하고 절연필름과 전자장치 기판과의 밀착강도가 높아져 제품의 신뢰성이 향상된 신규의 전자장치 제조용 절연필름을 제공할 수 있다.

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10-12-2015 дата публикации

LATERAL TORSIONAL BUCKLING PREVENTION SYSTEM OF SPECIMEN

Номер: KR1020150138455A
Принадлежит:

The present invention relates to a lateral torsional buckling prevention system of a specimen, comprising: a loading device which loads a weight to a specimen; a holder to hold the specimen; and a guide frame, disposed in proximity to the specimen, guiding the specimen deformed by the weight loaded by the loading device. According to an embodiment of the present invention, by guiding the specimen deformed by the weight loaded by the loading device to be slidable and delivering the loaded weight only to the specimen when testing a steel structure, so that can draw an accurate test data. COPYRIGHT KIPO 2016 ...

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21-06-2017 дата публикации

WASHER AND COUPLING STRUCTURE INCLUDING SAME

Номер: KR1020170069803A
Принадлежит:

According to one embodiment of the present invention, a washer comprises: a support portion; and a heat insulation portion. The support portion of the washer comprises: a first plate type member having a first through hole; a first tube type member connecting a first through hole and an inside thereof; and a plurality of insertion protrusions protruded in a longitudinal direction of the first tube type member from one surface of a first plate type member. The heat insulation portion of the washer comprises: a second plate type member facing with the first plate type member on one surface having a second through hole into which the first tube type member is inserted; a second tube type member connected to the second through hole inside, into which the first tube type member is inserted; and an insertion hole formed in the second plate type member into which the insertion protrusions are inserted respectively. COPYRIGHT KIPO 2017 ...

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14-02-2017 дата публикации

고굴곡성을 갖는 폴리이미드 접착 필름 및 이를 이용한 연성 동박 적층판

Номер: KR0101702394B1
Принадлежит: 주식회사 이녹스

... 고굴곡성을 갖는 폴리이미드 필름 및 이를 이용한 연성 동박 적층판에 대하여 개시한다. 본 발명에 따른 고굴곡성을 갖는 폴리이미드 필름은 열경화성 폴리이미드 수지층 및 열가소성 폴리이미드 수지층을 포함하는 폴리이미드 필름으로서, 연신율 50% 이상 및 저장탄성율 3.5~5.5GPa를 나타내는 것을 특징으로 한다.

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