公开(公告)号：KR1020080101236A

公开(公告)日：2008-11-21

申请号：KR1020070047729

申请日：2007-05-16

Applicant: 국방과학연구소

Inventor： 이규준 ,  김중근 ,  박익수

IPC: G01L5/16 ,  G01L5/14 ,  G01L5/00

CPC classification number: G01L5/16 ,  G01L5/14 ,  G01L25/00

Abstract: A correction force applying device and a multi-component force testing device including the device can apply an exact load which is not influenced by the secondary load to a load cell for correction. A multi-component force testing device includes a ride bed(110) in which a propulsion unit is mounted, a fixed bed(120) to which the ride bed is connected, a correction load transmission axis(130) installed at the fixed bed side and delivering the correction load generated in a power source, a correction load applying axis(140) connected to the correction load transmission axis with a load cell for correction and applying the correction load to the ride bed, and a secondary load removing unit(150) interconnecting the correction load transmission axis and correction load applying axis and removing the secondary load generated in the transmission of the correction load.

Abstract translation: 校正力施加装置和包括该装置的多分力测试装置可以将不受次级负载影响的精确负载应用于用于校正的测力传感器。 一种多部件力测试装置，包括其中安装有推进单元的行驶床（110），与所述乘坐车床相连接的固定床（120），安装在所述固定床侧的校正载荷传递轴（130） 并且将用于校正的负载传感器和校正负载施加到乘坐床上，并且传递在电源中产生的校正负载，连接到校正负载传输轴线的校正负载施加轴线（140），并将校正负载施加到乘坐床;以及二次负载移除单元 ），校正负载传输轴和校正负载施加轴相互连接，并且去除在校正负载的传输中产生的次级负载。

公开(公告)号：KR101312319B1

公开(公告)日：2013-09-27

申请号：KR1020120034134

申请日：2012-04-02

Applicant: 국방과학연구소

Inventor： 김정우 ,  김신회 ,  이규준

IPC: F16L27/12 ,  F16L55/00 ,  F16L21/02

CPC classification number: F16L25/00 ,  F15D1/02

Abstract: PURPOSE: A system for connecting flow paths is provided to reduce the flow loss of a connecting part by connecting two ducts in a non-contact method. CONSTITUTION: A system (10) for connecting flow paths comprises a first duct (100) and a second duct (200). The first duct is equipped with a first body (110) and a first connecting unit (120). The first body forms a flow path. The first connecting unit is extended from the first body and is arranged to surround a part of the second duct. The second duct is equipped with a second body (210) and a second connecting unit (220). The second body is arranged on the same shaft as the first body and connects the flow path. The second connecting unit is protruding from the outer circumferential surface of the second body and is extended to surround the first connecting unit. The second connecting unit is formed to reduce the loss of fluid discharged through a gap between the first connecting unit and the second duct. [Reference numerals] (AA) Flowing direction

Abstract translation: 目的：提供一种用于连接流路的系统，通过以非接触方式连接两个管道来减少连接部件的流量​​损失。 构成：用于连接流动路径的系统（10）包括第一管道（100）和第二管道（200）。 第一管道配备有第一主体（110）和第一连接单元（120）。 第一体形成流路。 第一连接单元从第一主体延伸并且被布置成围绕第二导管的一部分。 第二管道配备有第二主体（210）和第二连接单元（220）。 第二主体设置在与第一主体相同的轴上并连接流路。 第二连接单元从第二主体的外周面突出并且延伸以围绕第一连接单元。 第二连接单元被形成为减少通过第一连接单元和第二管道之间的间隙排放的流体的损失。 （附图标记）（AA）流动方向

公开(公告)号：KR1020110126771A

公开(公告)日：2011-11-24

申请号：KR1020100046215

申请日：2010-05-18

Applicant: 국방과학연구소

Inventor： 이규준 ,  김정우

IPC: G01M15/14 ,  G01M15/02

Abstract: PURPOSE: A tilting device for an air injecting nozzle of an engine test facility is provided to simulate a real flying environment with a simple construction and reduce the energy consumption of an actuator required for tilting. CONSTITUTION: A tilting device for an air injecting nozzle of an engine test facility comprises a pair of circular support plates(130), a pair of circular rotating plates(120), and an actuator(110). The circular support plates have an arc shape and coupled to the upper and lower walls of the opening of a chamber(A) held in a test unit(B). The circular rotating plate is installed on the outer surface of the circular support plates. The circular rotating plate is ball-socket-sealed with each circular support plate to be closed. One end of each circular rotating plate is coupled to the upper and lower parts of an air injecting nozzle(100).

Abstract translation: 目的：提供一种用于发动机测试设备的空气喷射喷嘴的倾斜装置，以简单的结构模拟真实的飞行环境，并降低执行器倾斜所需的能量消耗。 构成：用于发动机试验设备的空气喷射喷嘴的倾斜装置包括一对圆形支撑板（130），一对圆形旋转板（120）和致动器（110）。 圆形支撑板具有弧形并且联接到保持在测试单元（B）中的室（A）的开口的上壁和下壁。 圆形旋转板安装在圆形支撑板的外表面上。 圆形旋转板与每个圆形支撑板进行球窝密封以关闭。 每个圆形旋转板的一端连接到空气喷射喷嘴（100）的上部和下部。

公开(公告)号：KR101134445B1

公开(公告)日：2012-04-09

申请号：KR1020100046215

申请日：2010-05-18

Applicant: 국방과학연구소

Inventor： 이규준 ,  김정우

IPC: G01M15/14 ,  G01M15/02

Abstract: PURPOSE: A tilting device for an air injecting nozzle of an engine test facility is provided to simulate a real flying environment with a simple construction and reduce the energy consumption of an actuator required for tilting. CONSTITUTION: A tilting device for an air injecting nozzle of an engine test facility comprises a pair of circular support plates(130), a pair of circular rotating plates(120), and an actuator(110). The circular support plates have an arc shape and coupled to the upper and lower walls of the opening of a chamber(A) held in a test unit(B). The circular rotating plate is installed on the outer surface of the circular support plates. The circular rotating plate is ball-socket-sealed with each circular support plate to be closed. One end of each circular rotating plate is coupled to the upper and lower parts of an air injecting nozzle(100).

公开(公告)号：KR100830055B1

公开(公告)日：2008-05-19

申请号：KR1020070039935

申请日：2007-04-24

Applicant: 국방과학연구소

Inventor： 이규준 ,  김중근 ,  박익수 ,  윤일선

IPC: G01M99/00 ,  G01L5/16 ,  G01L5/00

Abstract: A thrust stand is provided to improve operation with a simpler structure since an output measurement unit is distributed over a first fixing unit. A thrust stand includes an output measurement unit. The output measurement unit comprises a main thrust output measurement unit(310), a pitch-directional load measurement unit(320), and a yaw-directional load measurement unit(330). The main thrust output measurement unit consists of first and second units which are arranged in the front of a first fixing unit and measure load in a main thrust axis direction. The pitch-directional load measurement unit measures load in a pitch axis direction which is perpendicular to the main thrust axis. The yaw-directional load measurement unit measures load in a yaw axis direction which is perpendicular to the main and pitch thrust axes.

Abstract translation: 由于输出测量单元分布在第一定影单元上，提供了一种推力支架，以便以更简单的结构改善操作。 推力支架包括输出测量单元。 输出测量单元包括主推力输出测量单元（310），俯仰方向负载测量单元（320）和偏航方向负载测量单元（330）。 主推力输出测量单元由第一和第二单元组成，其布置在第一固定单元的前部并且在主推力轴方向上测量载荷。 俯仰方向负载测量单元测量与主推力轴垂直的俯仰轴方向的载荷。 偏航方向负载测量单元测量与主推力轴和俯仰推力轴垂直的偏航轴方向的负载。