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公开(公告)号：KR1019990084267A
公开(公告)日：1999-12-06
申请号：KR1019980015870
申请日：1998-05-02
Applicant: 국방과학연구소
IPC: G01L7/02
Abstract: 본 발명은 산업체의 공정제어에 사용되는 탄성식 압력계의 자동교정장치 개발에 관한 것으로, 피교정 탄성식 압력계의 지시눈금의 교정 압력값을 마우스 입력장치 및 가상의 압력계기판을 이용하여 기존의 실수눈금 판독에서 정수눈금 판독이 가능토록 함으로써 기준센서와 피교정센서를 동일 시각에 자동 비교교정이 가능하도록 하였고, 수동으로 동작되는 교정의 전과정을 자동화시켰으며, 자동화로 인한 교정시간 단축과 개인오차를 제거할 수 있어 교정정확도를 증대시켰다.
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Patent Agency Ranking
公开(公告)号：KR101374745B1
公开(公告)日：2014-03-17
申请号：KR1020120026714
申请日：2012-03-15
Applicant: 국방과학연구소
Abstract: 본 발명은 동압 생성장치 및 이를 구비하는 총포의 동압 시험 시스템에 관한 것으로, 상기 동압 생성장치는, 포신뭉치에 장착되는 제1 포신과, 적어도 일부가 상기 제1 포신의 일단에 수용되며 추진제의 연소에 의하여 동압을 발생하는 추진모듈과, 상기 제1 포신보다 작은 직경으로 형성되어 상기 제1 포신의 내부에 삽입되며 탄두를 수용하도록 이루어지는 제2 포신과, 상기 동압의 발생시에 밀폐를 유지하도록 상기 추진모듈과 상기 제2 포신의 사이에 배치되는 어댑터 링, 및 상기 제2 포신이 이동되는 것을 제한하도록 상기 제1 포신에 장착되어 상기 제2 포신을 지지하는 멈춤모듈을 포함한다. 이에 의하여 실제 사격없이(주퇴복좌가 없이) 초고압 동압을 생성하는 장치가 구현된다.
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公开(公告)号：KR1020130104829A
公开(公告)日：2013-09-25
申请号：KR1020120026714
申请日：2012-03-15
Applicant: 국방과학연구소
CPC classification number: F41A31/00 , G01M3/26 , G01M99/007
Abstract: PURPOSE: A device for generating dynamic pressure and a dynamic pressure test system for firearms including the same are provided to secure a manufacturing technology for miniaturizing a sensor and the low price production by replicating a real firing test in which the dynamic pressure of 120,000 psi is generated. CONSTITUTION: A device for generating dynamic pressure comprises a first gun barrel (131), a propulsion module, a second gun barrel (132), an adaptor ring (133), and a stopping module (150). The first gun barrel is mounted on a gun barrel block. A part of the propulsion module is accommodated in one end of the first gun barrel. The propulsion module generates the dynamic pressure by the combustion of propellants. The second gun barrel is formed with a diameter which is smaller than the first gun barrel. The second gun barrel is inserted into the first gun barrel and is formed to accommodate a warhead. The adaptor ring is arranged between the propulsion module and the second gun barrel to maintain the airtightness when the dynamic pressure is generated. The stopping module is mounted on the first gun barrel to limit the movement of the second gun barrel and supports the second gun barrel.
Abstract translation: 目的：提供用于产生动态压力的装置和用于包括其的火器的动态压力测试系统，以确保用于使传感器小型化的制造技术和低价格生产，通过复制其中动态压力为120,000psi的实际发射试验 产生。 构成：用于产生动态压力的装置包括第一枪筒（131），推进模块，第二枪筒（132），适配环（133）和停止模块（150）。 第一个枪管安装在枪管块上。 推进模块的一部分容纳在第一枪管的一端中。 推进模块通过燃烧推进剂产生动态压力。 第二枪管形成为具有小于第一枪管的直径。 第二枪管插入第一枪管并形成以容纳弹头。 适配环布置在推进模块和第二枪筒之间，以在产生动压时保持气密性。 止动模块安装在第一枪筒上以限制第二枪管的移动并支撑第二枪管。
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公开(公告)号：KR1020030093574A
公开(公告)日：2003-12-11
申请号：KR1020020031159
申请日：2002-06-03
Applicant: 국방과학연구소
IPC: G01F15/02
CPC classification number: G01F15/02 , G01F15/005
Abstract: PURPOSE: A dynamic pressure generator and an apparatus for correcting a dynamic pressure gauge are provided to properly correct the dynamic pressure gauge by generating stable reference dynamic pressure. CONSTITUTION: A dynamic pressure generator includes a body(100), a valve(4), and a valve detaching device(200). The body is formed with a static pressure inlet(17), a static pressure storing section(1) for storing high pressurized fluid therein, a static pressure outlet(2) for exhausting high pressurized fluid, and a cavity(6) extending from the static pressure outlet(2). The valve(4) opens/closes a connection part(3) formed between the static pressure outlet(2) and the cavity(6). The static pressure inlet(17) is covered with a port(16) so as to stably introduce high pressurized fluid into the dynamic pressure generator. A valve seat(5) is provided in the connection part(3) for resting the valve(4) thereon.
Abstract translation: 目的：提供动态压力发生器和用于校正动态压力表的装置，以通过产生稳定的参考动态压力来适当地校正动态压力计。 构成：动压发生器包括主体（100），阀（4）和阀分离装置（200）。 主体形成有静压入口（17），用于在其中存储高压流体的静压存储部分（1），用于排出高压流体的静压出口（2），以及从 静压出口（2）。 阀（4）打开/关闭形成在静压出口（2）和空腔（6）之间的连接部分（3）。 静压入口17被端口16覆盖，以便将高压流体稳定地引入到动压发生器中。 阀座（5）设置在连接部分（3）中，用于将阀（4）放置在其上。
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公开(公告)号：KR100276595B1
公开(公告)日：2001-03-02
申请号：KR1019980015870
申请日：1998-05-02
Applicant: 국방과학연구소
IPC: G01L7/02
Abstract: PURPOSE: An automatic elastic pressure calibrator and automatic calibration method is provided to achieve improved accuracy and calibration efficiency, while reducing calibration time and error. CONSTITUTION: A calibrator comprises a control unit, a data acquisition card, an interface card, an elastic pressure calibrator unit and an output unit. The elastic pressure calibrator unit includes a pressure supply unit(401), a first pressure controller(402), a filter(403), a pressure gauge(404), a volume tank(405), solenoid valves(406), a fine pressure controller(407), a sensor adaptor(408) equipped with an elastic pressure gauge, a reference sensor(409) equipped with a pressure indicator, and a foot switch(410). The control unit includes a reference sensor where a calibration reference value is input, and controls values by comparing the value input through the calibration sensor with the reference value.
Abstract translation: 目的：提供自动弹性压力校准器和自动校准方法，以提高精度和校准效率，同时缩短校准时间和误差。 规定：校准器包括控制单元，数据采集卡，接口卡，弹性压力校准器单元和输出单元。 弹性压力校准器单元包括压力供应单元（401），第一压力控制器（402），过滤器（403），压力计（404），容积罐（405），电磁阀（406） 压力控制器（407），配备有弹性压力表的传感器适配器（408），配备有压力指示器的参考传感器（409）和脚踏开关（410）。 控制单元包括参考传感器，其中输入校准参考值，并通过将通过校准传感器输入的值与参考值进行比较来控制值。
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公开(公告)号：KR1020000007668A
公开(公告)日：2000-02-07
申请号：KR1019980027116
申请日：1998-07-06
Applicant: 국방과학연구소
IPC: G01L7/02
Abstract: PURPOSE: A dynamic pressure correcting device of piezoelectric pressure sensor and correcting method thereof is provided to enhance the accuracy of the system by minimizing the correcting error. CONSTITUTION: The present invention discloses a dynamic pressure correcting device of piezoelectric pressure sensor comprising:a low pressure correcting unit(10); an interface card(20); a controller(30); a general purpose interface bus(40); a signal acquiring unit(50); and a voltage correcting unit(60). Further, the present invention discloses the correcting method of the dynamic pressure correcting device comprising:an initializing step(S1) initializing variables and correcting a hardware; the first correcting step(S2) generating standard pressure to correct a reference pressure sensor; and the second correcting step(S3) applying standard correcting pressure to a corrected sensor and simultaneously receiving and processing signal generated from the sensor.
Abstract translation: 目的：提供一种压电压力传感器的动态压力校正装置及其校正方法，通过最小化校正误差来提高系统的精度。 构成：本发明公开了一种压电压力传感器的动压校正装置，包括：低压校正单元（10）; 接口卡（20）; 控制器（30）; 通用接口总线（40）; 信号获取单元（50）; 和电压校正单元（60）。 此外，本发明公开了一种动态压力校正装置的校正方法，包括：初始化步骤（S1）初始化变量并校正硬件; 第一校正步骤（S2）产生用于校正参考压力传感器的标准压力; 并且第二校正步骤（S3）对校正的传感器应用标准校正压力，同时接收和处理从传感器产生的信号。
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