会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 4. 发明公开
    • 위성덮개분리용 비접촉식 폭발성 브릿지와이어 기폭장치
    • 卫星发射车分离的无接线EBW发射装置
    • KR1020090060830A
    • 2009-06-15
    • KR1020070127771
    • 2007-12-10
    • 한국항공우주연구원
    • 마근수임유철김명환황수설이재득
    • B64G1/10B64G1/00
    • B64G1/22B64G1/645F42C11/04
    • A triggering device of a contactless exploding-bridgewire for a fairing is provided to secure stability of a system by locating a primary circuit and a secondary circuit on each satellite launch vehicle and the fairing. A triggering device of a contactless exploding-bridgewire for a fairing includes a flyback transformer unit(110), a trigger circuit unit(120), a pulse transformer unit(130), a voltage boosting unit(140), a firing capacitor unit(150), and a switch unit(160). The flyback transformer unit comprises a primary circuit(111) and a secondary circuit(112). The pulse transformer unit comprises a primary pulse unit(131) and a secondary pulse unit(132). The ring capacitor unit charges output voltage. The primary circuit, the trigger circuit unit and the primary pulse unit are installed at a projectile(20). The secondary circuit, the voltage boosting unit, the firing capacitor unit, the secondary pulse unit, and the switch unit are installed at the fairing(30).
    • 提供了一种用于整流罩的非接触式爆炸式桥梁的触发装置,用于通过在每个卫星运载火箭和整流罩上设置一个主电路和一个次级电路来确保系统的稳定性。 用于整流罩的非接触式爆炸式桥梁的触发装置包括回扫变压器单元(110),触发电路单元(120),脉冲变压器单元(130),升压单元(140),点火电容器单元 150)和开关单元(160)。 回扫变压器单元包括初级电路(111)和次级电路(112)。 脉冲变压器单元包括主脉冲单元(131)和辅助脉冲单元(132)。 环形电容器单元对输出电压进行充电。 主电路,触发电路单元和主脉冲单元安装在抛射体(20)处。 辅助电路,升压单元,点火电容器单元,辅助脉冲单元和开关单元安装在整流罩30上。
    • 5. 发明公开
    • 기폭충격에 강인한 발사체용 래치형 릴레이 구동회로
    • 用于起动车辆的锁紧继电器驱动电路
    • KR1020090011460A
    • 2009-02-02
    • KR1020070075068
    • 2007-07-26
    • 한국항공우주연구원
    • 임유철마근수김명환이재득
    • H01H47/00
    • A latched relay driving circuit is provided to realize a relay having high resistance to pyro-shock by increasing the power applied in the contact point of relay the latch relay driving circuit. A first optocoupler(110) outputs the high or low signal in response to an On command when the On command of the On drive of the relay(10) is blocked or accepted. A second optocoupler(120) outputs the high or low signal in response to an Off command when the Off command of the Off drive of the relay is blocked or accepted. A logic circuit part processes a signal outputted from the first optocoupler and the second optocoupler, and it outputs the High signal even if the On command is blocked. The first current darlington(Darlington) device(140) is installed at the logic circuit part and a relay interval, and the first current Darlington device converts the relay into the On contact state according to high signal of the logic circuit.
    • 提供了一种锁存继电器驱动电路,通过增加施加在继电器的触点继电器驱动电路的接触点上的功率来实现具有高抗热震性能的继电器。 当继电器(10)的开驱动器的开启命令被阻止或接受时,第一个光耦合器(110)响应于On命令输出高电平或低电平信号。 当继电器的关闭驱动器的关闭命令被阻止或接受时,第二个光耦合器(120)响应于关闭命令输出高电平或低电平信号。 逻辑电路部分处理从第一光耦合器和第二光耦合器输出的信号,并且即使ON命令被阻塞,它也输出高电平信号。 第一个当前的达令顿(达林顿)装置(140)安装在逻辑电路部分和一个继电器间隔,第一个当前的达林顿装置根据逻辑电路的高电平将继电器转换为接通状态。
    • 6. 发明公开
    • 무정전 전원 스위칭 장치
    • 没有电源故障的电源开关装置
    • KR1020010054647A
    • 2001-07-02
    • KR1019990055535
    • 1999-12-07
    • 한국항공우주연구원
    • 이수진이재득김준김주년마근수
    • H02M3/04
    • PURPOSE: A power switching device without power failure is provided to be capable of preventing instantaneous power failure generated in power switching by shielding external power while simultaneously supplying internal power and external power in power switching. CONSTITUTION: The switching device comprises four relays(RY1-RY4) and six diodes(D1-D6). The relay(RY1) shields the supply of external power(EXT PWR) when internal power(INT PWR) is supplied. The relay(RY2) is operated by an external power supply signal(EXT ON), supplies the external power to an output(OUT), and is shielded when the internal power(INT PWR) is supplied. The relay(RY3) shields the supply of the internal power when the external power is supplied. The relay(RY4) is operated by an internal power supply signal(INT ON), supplies the internal power to an output(OUT), and is shielded when the external power is supplied. The diodes(D1,D2) is connected to the output(OUT) to prevent back voltage, and the diodes(D3-D6) connected to the relays(RY1-RY4) removes surge voltage.
    • 目的:提供无电源故障的电源开关装置,能够通过屏蔽外部电源,同时在电源切换中同时提供内部电源和外部电源,防止电力开关中产生的瞬时电源故障。 构成:开关器件包括四个继电器(RY1-RY4)和六个二极管(D1-D6)。 当提供内部电源(INT PWR)时,继电器(RY1)屏蔽外部电源供应(EXT PWR)。 继电器(RY2)由外部电源信号(EXT ON)操作,将外部电源供给输出(OUT),并在内部电源(INT PWR)提供时屏蔽。 当外部电源供电时,继电器(RY3)屏蔽内部电源供应。 继电器(RY4)由内部电源信号(INT ON)操作,将内部电源提供给输出(OUT),并在外部电源供电时屏蔽。 二极管(D1,D2)连接到输出(OUT)以防止反向电压,并且连接到继电器(RY1-RY4)的二极管(D3-D6)消除浪涌电压。
    • 7. 发明授权
    • 위성덮개분리용 비접촉식 폭발성 브릿지와이어 기폭장치
    • 위성덮개분리용비접촉식폭발성브릿지와이어기폭장폭
    • KR100927223B1
    • 2009-11-16
    • KR1020070127771
    • 2007-12-10
    • 한국항공우주연구원
    • 마근수임유철김명환황수설이재득
    • B64G1/10B64G1/00
    • 본 발명에 따르면, 플라이백 트랜스포머의 1차측 회로부 및 1차측 회로부와 분리된 2차측 회로부로 이루어지되 1차측 회로부에 반도체스위치가 구비되어, 입력된 배터리 직류전압을 교류전압으로 변환하여 전달하는 플라이백 변환부; 입력되는 외부 명령신호를 트리거신호로 변환하는 트리거회로부; 펄스 트랜스포머의 1차측 펄스부 및 1차측 펄스부와 분리된 2차측 펄스부로 이루어져 트리거회로부의 트리거신호를 외부로 전달하는 펄스 변환부; 복수의 다이오드 및 캐패시터로 이루어지고, 플라이백 변환부로부터 전달받은 교류전압을 직류의 출력전압으로 승압하는 승압부; 승압부의 승압된 출력전압을 충전하는 기폭캐패시터부; 및 펄스 변환부로부터 전달받은 트리거신호를 이용하여 기폭캐패시터부에 충전된 출력전압을 공급 및 차단하는 스위치부를 포함하고, 1차측 회로부, 트리거회로부 및 1차측 펄스부는 발사체에 구비되고, 2차측 회로부, 승압부, 기폭캐패시터부, 2차측 펄스부 및 스위치부는, 발사체와 결합되되 기폭시 발사체에서 분리되는 위성덮개부에 설치되는 것을 특징으로 하는 위성덮개분리용 비접촉식 폭발성 브릿지와이어 기폭장치가 제공된다.
      위성덮개, 분리, 폭발성 브릿지와이어, 기폭, EBW
    • 通过在每个卫星运载火箭和整流罩上定位初级电路和次级电路,提供用于整流罩的非接触式爆炸桥接导线的触发装置以确保系统的稳定性。 一种用于整流装置的非接触式爆炸桥接导线的触发装置包括回扫变压器单元110,触发电路单元120,脉冲变压器单元130,升压单元140,点火电容单元110, 150)和开关单元(160)。 回扫变压器单元包括初级电路(111)和次级电路(112)。 脉冲变压器单元包括主脉冲单元(131)和次级脉冲单元(132)。 环形电容器单元为输出电压充电。 主电路,触发电路单元和主脉冲单元安装在射弹(20)处。 次级电路,升压单元,点火电容器单元,次级脉冲单元和开关单元安装在整流罩(30)上。
    • 8. 发明授权
    • 위성발사체용 폭발성 브릿지와이어 기폭장치
    • 用于卫星启动车辆的EBW触发装置
    • KR100763558B1
    • 2007-10-04
    • KR1020060117707
    • 2006-11-27
    • 한국항공우주연구원
    • 마근수임유철김명환이재득
    • B64G1/40B64G1/42F42C11/00
    • B64G1/645F42D1/05
    • An EBW(Exploding BridgeWire) triggering device for a satellite launch vehicle is provided to prevent excessive design of a system and reduce the manufacturing cost by charging a triggering capacitor by using constant voltage. An EBW(Exploding BridgeWire) triggering device for a satellite launch vehicle comprises a flyback conversion section(110) including a flyback transformer and a semiconductor switch to convert input DC into AC. A boosting section(120) comprises a plurality of diodes and capacitors to boost the AC converted by the flyback conversion section to DC output voltage. A triggering capacitor section(130) charges the output voltage boosted by the boosting section. A switch section(150) comprises a trigger circuit unit(152) to supply or block the output voltage charged by the triggering capacitor section.
    • 提供用于卫星运载火箭的EBW(爆炸桥线)触发装置,以防止系统的过度设计,并通过使用恒定电压对触发电容器充电来降低制造成本。 用于卫星运载火箭的EBW(爆炸桥线)触发装置包括反激转换部分(110),其包括回扫变压器和将输入DC转换成AC的半导体开关。 升压部分(120)包括多个二极管和电容器,以将由反激转换部分转换的AC升压到DC输出电压。 触发电容器部分(130)对由升压部分提升的输出电压进行充电。 开关部分(150)包括用于提供或阻断由触发电容器部分充电的输出电压的触发电路单元(152)。
    • 10. 发明公开
    • 로켓탑재용 슬로싱 측정 장치
    • ROCKET ONBOARD SLOSHING MEASUREMENT设备
    • KR1020030018303A
    • 2003-03-06
    • KR1020010051953
    • 2001-08-28
    • 한국항공우주연구원
    • 이재득이수진김주년마근수
    • G01F23/28
    • G01F23/296G01D21/02G01H1/00
    • PURPOSE: A rocket onboard sloshing measurement apparatus is provided to allow for a precise computer simulation by using the data obtained from the measurement through the use of an ultrasonic sensor and three-axis accelerometer. CONSTITUTION: A rocket onboard sloshing measurement apparatus comprises an ultrasonic sensor for measuring the amplitude of the fuel contained in a fuel tank for propeller to be mounted on a rocket; a three-axis accelerometer for measuring vibration of the fuel tank caused due to the sloshing of the fuel; a signal controller(3) for controlling signals in such a manner that signals output from the ultrasonic sensor and the three-axis accelerometer become suitable as an input to a remote measurement system; and a data processing unit(4) for converting an analog sensor signal output from the signal controller into a digital signal, and connecting the digital signal in serial or parallel to a PCM encoder which serves as a data processor of the remote measurement system.
    • 目的:通过使用超声波传感器和三轴加速度计,通过使用从测量中获得的数据,提供火箭板上晃荡测量装置,以实现精确的计算机模拟。 构成:火箭机载晃动测量装置包括:超声波传感器,用于测量安装在火箭上的螺旋桨的燃料箱中容纳的燃料的振幅; 三轴加速度计,用于测量由于燃料晃动引起的燃料箱的振动; 用于以这样的方式控制信号的信号控制器(3),使得从超声波传感器和三轴加速度计输出的信号变得适合作为远程测量系统的输入; 以及数据处理单元(4),用于将从信号控制器输出的模拟传感器信号转换为数字信号,并将数字信号串行或并行连接到用作远程测量系统的数据处理器的PCM编码器。