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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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Применить Всего найдено 7. Отображено 7.
24-02-2011 дата публикации

ELECTRON BEAM GENERATING APPARATUS

Номер: KR2011021802A2
Принадлежит:

The present invention relates to an electron beam generating apparatus capable of reducing the emittance of an electron beam. For this purpose, the electron beam generating apparatus according to the present invention comprises: a housing having a rear surface portion for generating an electron beam, a front surface portion having an electron beam emitting hole for emitting the generated electron beam to the outside, and a side surface portion for interconnecting the rear surface portion and the front surface portion, wherein the side surface portion has a first hole, and the opposite side surface portion facing said side surface with the first hole has a second hole to reduce an electric field imbalance caused by the first hole; and a waveguide arranged at the side surface portion to supply electromagnetic waves into the housing through the first hole. The laser beam applied into the housing generates an electron beam, and the thus-generated electron beam is accelerated by the electromagnetic ...

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15-09-2011 дата публикации

APPARATUS FOR GENERATING ELECTRON BEAMS, AND METHOD FOR MANUFACTURING SAME

Номер: WO2011112038A3
Принадлежит:

The present invention relates to an apparatus for generating an electron beam, comprising: a cathode; a housing which has an opening formed at one side thereof such that the cathode is coupled to the opening, and which has a resonant cavity formed therein; and a gasket interposed between the cathode and the housing such that the gasket is compressed in accordance with the coupling strength between the cathode and the housing so as to shut off the resonant cavity from the outside.

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08-06-2018 дата публикации

ULTRASONIC SENSOR ASSEMBLY, AND ULTRASONIC DETECTING DEVICE AND BANKNOTE PROCESSING MACHINE USING SAME

Номер: KR1020180061487A
Принадлежит:

The present invention relates to an ultrasonic sensor assembly which can be used for a process of scanning banknotes, and an ultrasonic detecting device and a banknote processing machine using the same. The ultrasonic sensor assembly according to the present invention comprises: an ultrasonic sensor; and a sound absorbing member in which an upper end part is located at least up to or above an upper end height of the ultrasonic sensor and which forms a receiving hole maintaining the ultrasonic sensor while closely surrounding a side surface of the ultrasonic sensor. Therefore, the present invention effectively removes various types of noise caused by vibration due to a conveyance mechanism for high-speed inspection of a test object and a sound wave property of ultrasonic waves. COPYRIGHT KIPO 2018 ...

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04-09-2018 дата публикации

초음파 센서 조립체와, 이를 이용한 초음파 검출장치 및 지폐 처리장치

Номер: KR0101894461B1
Автор: 조성민, 고인수, 이규호
Принадлежит: 기산전자 주식회사

... 본 발명은 지폐의 정사 과정에 활용될 수 있는 초음파 센서 조립체와, 이를 이용한 초음파 검출장치 및 지폐 처리장치에 관한 것이다. 본 발명에 따른 초음파 센서 조립체는 초음파 센서와, 적어도 상기 초음파 센서의 상단 높이까지 또는 그 이상으로 상단부가 위치하여 상기 초음파 센서의 측면과 밀착 감싸면서 상기 초음파 센서를 유지시키는 수용공이 형성된 흡차음부재를 포함한다. 본 발명은 검사 대상체의 고속 검사를 위한 이송 메커니즘으로 인한 진동과 초음파의 음파특성으로 인해 발생하는 다양한 형태의 잡음을 효과적으로 제거할 수 있는 효과가 있다.

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15-09-2011 дата публикации

APPARATUS FOR GENERATING ELECTRON BEAMS, AND METHOD FOR MANUFACTURING SAME

Номер: WO2011112038A2
Принадлежит:

The present invention relates to an apparatus for generating an electron beam, comprising: a cathode; a housing which has an opening formed at one side thereof such that the cathode is coupled to the opening, and which has a resonant cavity formed therein; and a gasket interposed between the cathode and the housing such that the gasket is compressed in accordance with the coupling strength between the cathode and the housing so as to shut off the resonant cavity from the outside.

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24-02-2011 дата публикации

ELECTRON BEAM GENERATING APPARATUS

Номер: WO2011021802A3
Принадлежит:

The present invention relates to an electron beam generating apparatus capable of reducing the emittance of an electron beam. For this purpose, the electron beam generating apparatus according to the present invention comprises: a housing having a rear surface portion for generating an electron beam, a front surface portion having an electron beam emitting hole for emitting the generated electron beam to the outside, and a side surface portion for interconnecting the rear surface portion and the front surface portion, wherein the side surface portion has a first hole, and the opposite side surface portion facing said side surface with the first hole has a second hole to reduce an electric field imbalance caused by the first hole; and a waveguide arranged at the side surface portion to supply electromagnetic waves into the housing through the first hole. The laser beam applied into the housing generates an electron beam, and the thus-generated electron beam is accelerated by the electromagnetic ...

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18-02-2019 дата публикации

지폐계수기 원격제어 방법

Номер: KR1020190016289A
Принадлежит:

... 본 발명은 제1 통신망에 연결된 지폐계수기, 및 제1 통신망과 물리적/논리적으로 분리된 기관 전용망에 연결된 관리자단말과 통신하여 지폐계수기를 원격으로 제어하는 방법으로서, 제1 통신망에 대한 허용 시간 또는 데이터량 이내의 제한적 네트워크 접속을 허용하는 접속허가권을 제2 통신망을 통해 상기 관리자단말에 요청하는 단계와, 관리자단말로부터 제2 통신망을 통해 접속허가권을 수신하는 단계와, 접속허가권에 의거하여 제1 통신망에 접속하여 제한적 네트워크 접속 조건에 따라 지폐계수기에 장비설정정보를 제공하는 단계를 포함하는 것을 특징으로 하는 지폐계수기의 원격제어방법이다.

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