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    • 2. 发明公开
    • 로켓용 제트텝형 추력벡터제어 시스템
    • 用于摇篮的喷嘴推力矢量控制系统
    • KR1020020079073A
    • 2002-10-19
    • KR1020010019719
    • 2001-04-13
    • 우영식명철호
    • 우영식명철호
    • G05D1/08
    • G05D1/107F02K9/08F02K9/425
    • PURPOSE: A jet tap thrust vector control system for rocket is provided, which has a good competitive power by reducing the whole cost of the rocket by controlling a direction of the rocket easily without adding an additional driving apparatus. CONSTITUTION: According to a rocket, a heat resistant material(90) is installed on a part where a flame in a high temperature and a high pressure contacts inward a TVC body(8) installed in a ball band method on a bottom of a rocket nozzle(N). The first and the second and the third and the fourth DC motor(21,22,23,24) and the first and the second and the third and the fourth decelerator(31,32,33,34) are installed with a gap of 90 degree on the body. The first and the second and the third and the fourth jet tab and the first and the second and the third and the fourth angle sensor(41,42,43,44) are installed on each deceleration axis. The first and the second and the third and the fourth controller(11,12,13,14) are installed on one side of the TVC body. A power line of the DC motors and a signal line of the angle sensors are connected with the controllers.
    • 目的:提供一种用于火箭的射流攻丝推力矢量控制系统,通过轻松控制火箭的方向降低火箭的整体成本,具有良好的竞争力,无需添加额外的驱动装置。 构成:根据火箭,耐火材料(90)安装在高温高压的火焰与火箭底部安装在球带方式上的TVC体(8)的内部接触的部分上 喷嘴(N)。 第一和第二和第三和第四DC电动机(21,22,23,24)以及第一和第二和第三和第四减速器(31,32,33,34)安装有 身体90度。 第一和第二和第三和第四喷射翼片以及第一和第二和第三和第四角度传感器(41,42,43,44)安装在每个减速轴上。 第一和第二和第三和第四控制器(11,12,13,14)安装在TVC主体的一侧。 DC电机的电源线和角度传感器的信号线与控制器连接。
    • 3. 发明授权
    • 충전시간 단축 및 고체추진제 그레인 결함생성 저하를 위한 고체추진제 충전용 치구
    • 固体推进剂充电夹具用于缩短充电时间并降低固体推进剂晶粒缺陷的产生
    • KR101847291B1
    • 2018-04-09
    • KR1020160136199
    • 2016-10-20
    • 주식회사 한화
    • 김수정박정호이관주
    • F02K9/24F02K9/08
    • F02K9/24F02K9/08
    • 본발명은고체추진제충전에관한것으로, 보다상세하게는고체로켓추진기관의연소관의내부에고체추진제충전시 고체추진제가코어에적층되는것을방지함으로써충전시간을단축시키고제조된고체추진제그레인의결함생성을저하시키기위한고체추진제충전용치구에관한것이다. 고체추진제충전을위해일측이개방되고상기일측에는이너가이드가장착되며상기이너가이드에는호퍼가조립된연소관의내부에삽입되는코어에끼워지는고체추진제충전용치구에있어서, 본발명의고체추진제충전용치구는, 상기호퍼에형성된호퍼관에삽입되는머리부; 상기머리부에연결되고상기고체추진제가충전되는방향으로갈수록외경이일정하게증가하는테이퍼형의중간부; 상기중간부에연결되고상기고체추진제가충전되는방향으로갈수록외경이일정하게증가하는테이퍼형의몸체부;를포함하고, 상기코어에코어변형부의외면을감싸도록끼워지는것을특징으로한다.
    • 本发明涉及固体推进剂装药,更具体地,以在固体火箭缺陷防止推进发动机燃烧管的固体推进剂固体推进剂装料剂的内部被层压到缩短充电时间和由推进剂药柱制造固体的芯 更具体地说,涉及固体推进剂/ 用于固体推进剂装料侧被打开,并且所述一侧被安装到在专用夹具固体推进剂调试内导向以被安装到被插入到内侧的芯,料斗临时组装内引导燃烧管,固体推进剂调试专用本发明的夹具 头部插入形成在料斗中的料斗管中; 锥形中间部分,其连接到所述头部并且具有朝向所述固体推进剂填充的方向均匀增大的外径; 在该拟合其特征在于以包含和包围所述芯变形部外表面至芯;连接到所述固体推进剂的轴是锥形的外径方向逐渐增加填充到yiiljeong主体部分。
    • 4. 发明授权
    • 부스터를 구비하는 비행체
    • 飞行器与升降机
    • KR101418107B1
    • 2014-07-10
    • KR1020140014206
    • 2014-02-07
    • 엘아이지넥스원 주식회사
    • 백대진이왕용
    • B64G1/40B64G1/64
    • F41H11/02F02K9/08F02K9/763
    • The present invention provides a flight vehicle having a separable solid propulsion motor as a booster. According to the present invention, the flight vehicle comprises: a vehicle body of the flight vehicle; and a booster mounted on the lower part of the vehicle body, generating the thrust of the vehicle body by combusting solid fuel, and separated from the vehicle body according to a predetermined standard. The present invention has an effect of mounting various task loading bodies on the ground or the sea by using a solid propulsion motor as a booster; allowing a flight vehicle performing a task to quickly reach a target altitude as soon as possible while staying at a designated target altitude; extending the staying time of the flight vehicle through the weight reduction by separating the booster from the flight vehicle; and accurately controlling a position or a direction.
    • 本发明提供一种具有可分离式固体推进电动机作为助力器的飞行器车。 根据本发明,飞行器车辆包括:飞行器车辆; 以及安装在车身下部的增压器,通过燃烧固体燃料产生车身的推力,并根据预定标准从车体分离。 本发明通过使用固体推进电动机作为增压器来将各种任务装载体安装在地面或海上的效果; 允许在停留在指定目标高度的情况下尽快达到目标高度的飞行器执行任务; 通过将助推器与飞行器分离来延长飞行器的停留时间,减轻重量; 并精确地控制位置或方向。
    • 5. 发明授权
    • 로켓 모터의 추력중단장치
    • 火箭发动机的止推装置
    • KR100749003B1
    • 2007-08-13
    • KR1020050104066
    • 2005-11-02
    • 국방과학연구소
    • 강문중장홍빈
    • F02K9/92F02K9/80
    • F02K9/08F02K9/34F02K9/92
    • 본 발명은 로켓 모터의 추력중단장치에 관한 것으로서, 추력 중단명령이 내려지면 낮은 압력상태에서도 추력중단장치를 쉽게 제거할 수 있음과 아울러, 추력중단포트를 순차적이고 저충격으로 정숙하게 개방시키는 것을 목적으로 한다.
      본 발명의 추력중단장치는, 상기 추력중단포트(132)를 막도록 상기 추력중단포트에 설치되고, 바닥에 통기공(210)이 형성된 메인 실린더(210)와; 상기 메인 실린더의 내부로부터 상기 통기공에 걸쳐 설치되는 1차 피스톤(220)과; 상기 메인 실린더의 내부에서 상기 1차 피스톤의 둘레로 설치되어, 상기 1차 피스톤의 이동으로 상기 연소실의 압력을 상기 통기공을 통해 전달받는 2차 피스톤(230)과; 상기 2차 피스톤의 선단부 둘레로 설치되어, 상기 2차 피스톤과 결합되는 압력하중 전달치구(250)와; 상기 압력하중 전달치구, 1/2차 피스톤을 구속하고, 추력중단명령 실행시 상기 구속 상태를 해제하도록 견인되는 당김줄(262)이 일단에 연결된 구속핀(260)과; 그리고, 상기 압력하중 전달치구와 메인실린더의 앞쪽에 배치되어 상기 압력하중 전달치구와 메인실린더를 구속하는 십자판(270);을 포함하여 이루어진다.
      로켓, 모터, 추력, 중단, 역추력, 실린더, 피스톤, 십자판, 분할핀
    • 本发明的目的,并且可以容易地移除推力停止装置,则发出一个推力停止命令时,甚至在涉及到火箭发动机的推力停止装置以及低压力条件下,连续地推力停止端口和安静在低冲击开 它应。
    • 8. 发明授权
    • 구동 노즐의 회전각 보정방법
    • 旋转角度计算方法和通过测量位移补偿可移动喷嘴
    • KR100882598B1
    • 2009-02-12
    • KR1020070124478
    • 2007-12-03
    • 한국항공우주연구원
    • 유재석장영순
    • F02K9/96F02K9/97F02K9/08
    • F02K9/80F02K9/08F02K9/96F02K9/97G05D1/107
    • A rotation angle compensation method of a drive nozzle is provided to measure the driving signal during TVC(Thrust Vector Control) accurately by comparing the inputted driving signal with the actual driving of the nozzle. A rotation angle compensation method of a drive nozzle comprises the steps of: determining an angle proportional factor and a slope proportional factor for correcting the mutual error about the input signal(S1); measuring yaw displacement and pitch displacement by using a displacement gauge(S2); producing yaw angle and pitch angle from the measured yaw and pitch displacement(S3); producing corrected yaw displacement angle and pitch displacement angle from the yaw angle and pitch angle by compensating the interaction between the displacement gauges with applying the angle proportional factor(S4); and producing yaw-corrected angle and pitch-corrected angle from the corrected yaw displacement angle and pitch displacement angle with applying the slope proportional factor(S5).
    • 提供驱动喷嘴的旋转角补偿方法,通过将输入的驱动信号与喷嘴的实际驱动进行比较,精确地测量TVC(推力矢量控制)期间的驱动信号。 驱动喷嘴的旋转角度补偿方法包括以下步骤:确定用于校正与输入信号相关的相互误差的角度比例因子和斜率比例因子(S1); 通过使用位移计(S2)测量偏航位移和俯仰位移; 从所测量的偏航和俯仰位移产生偏航角和俯仰角(S3); 通过施加角度比例因子(S4)来补偿位移量规之间的相互作用,从偏航角和俯仰角产生校正的偏航位移角和俯仰位移角; 并且通过应用斜率比例因子从校正的偏航偏移角和俯仰位移角产生偏航校正角度和俯仰校正角度(S5)。