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公开(公告)号：KR1020160061032A
公开(公告)日：2016-05-31
申请号：KR1020140163411
申请日：2014-11-21
Applicant: 국방과학연구소
IPC: H02K5/16
Abstract: 본발명은전동기의베어링외륜예압조절장치및 방법에관한것으로서, 더욱상세하게는회전자를회전가능하게지지하는베어링외륜에대한예압을조절하여회전자불평형원인을제거할수 있도록한 전동기의베어링외륜예압조절장치및 방법에관한것이다. 즉, 본발명은초고속전동발전기의베어링외륜예압을미리측정을통해예측하고, 예측된예압에의거베어링을회전자에회전지지가능하게장착함으로써, 회전자의변위방지를위한베어링의강성을예측할수 있고, 회전자의고속회전시불평형원인을제거할수 있도록한 전동기의베어링외륜예압조절장치및 방법을제공하고자한 것이다.
Abstract translation: 本发明涉及一种用于控制电动机轴承的外圈的预负荷的装置和方法。 更具体地，本发明涉及一种用于控制电动机轴承的外圈的预加载的装置和方法，以控制可旋转地支撑转子并移除的轴承的外圈的预载 转子不平衡的原因。 也就是说，本发明是提供一种用于控制电动机的轴承的外圈的预负荷的装置和方法。 预先测量和估计高速电动机的轴承的外圈的预加载。 基于估计的预载荷，该轴承可转动地安装在转子上。 因此，可以估计用于防止转子位移的轴承的刚性。 在转子的高速旋转中可以消除不平衡的原因。
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公开(公告)号：KR101620405B1
公开(公告)日：2016-05-12
申请号：KR1020140195912
申请日：2014-12-31
Applicant: 국방과학연구소
IPC: B81C1/00
CPC classification number: B81C1/00492 , B81C2201/03
Abstract: 본발명은, 실리콘웨이퍼의제1면과제2면에산화막을형성하는단계; 상기산화막위에상기산화막과함께마스크층으로사용되는박막형포토레지스트의패턴을형성하는단계; 상기제1면과제2면의적어도일부가노출되도록상기산화막의비패턴영역을식각하는단계; 상기제1면에서제2면방향으로상기실리콘웨이퍼의비패턴영역을 1차식각하는단계; 식각된부분이상기실리콘웨이퍼를관통하도록상기제2면에서제1면방향으로상기실리콘웨이퍼의비패턴영역을 2차식각하는단계; 및마스크층인상기박막형포토레지스트와상기산화막을제거하는단계를포함하는것을특징으로하는초소형터빈부품의제조방법을제공한다.
Abstract translation: 本发明提供了一种制造用于涡轮机的超小型部件的方法，其能够解决微玻璃的问题和晶片的失真现象的问题。 本发明包括：在硅晶片的第一和第二表面上形成氧化膜的步骤; 在氧化物膜上形成用作掩模层的薄膜型光刻胶图案与氧化膜一起的步骤; 蚀刻氧化膜的非图案区域以暴露第一和第二表面的至少一部分的步骤; 在从第一表面到第二表面的方向上对硅晶片的非图案区域进行初步蚀刻的步骤; 在从第二表面到第一表面的方向上对硅晶片的非图案区域进行二次蚀刻以使蚀刻部分穿透硅晶片的步骤; 以及去除作为掩模层的薄膜型光致抗蚀剂和氧化膜的步骤。
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公开(公告)号：KR101310973B1
公开(公告)日：2013-09-23
申请号：KR1020110024585
申请日：2011-03-18
Applicant: 국방과학연구소
Abstract: 본 발명은 복수의 비정질 금속판을 적층하는 단계와, 적층된 상기 복수의 비정질 금속판의 상부과 하부에 가압판을 각각 배치하는 단계와, 상기 가압판과 복수의 비정질 금속판을 기설정된 압력으로 가압하는 단계와, 상기 압력이 유지되도록 상기 가압판과 비정질 금속판을 결합하는 단계, 및 상기 가압판과 비정질 금속판을 와이어 커팅하여 고정자 코어를 성형하는 단계를 포함하는 와이어 커팅을 이용한 전기기기의 고정자 제조방법을 제공한다.
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公开(公告)号：KR101302059B1
公开(公告)日：2013-08-29
申请号：KR1020130029787
申请日：2013-03-20
Applicant: 국방과학연구소
CPC classification number: F42B12/52 , F42B12/207
Abstract: PURPOSE: A thermal pressure warhead design method using remaining jet fuel in a fuel tank applicable to a guided weapon is provided to use a jet fuel that remains in a fuel tank, thereby consecutively exploding by forming jet fuel cloud over an object. CONSTITUTION: A guided weapon (100) includes a body (101), a jet engine (150), a fuel tank, and a high-explosive system. A warhead (110) is mounted in the body. The jet engine applies thrust to the body by mounted in the body. The fuel tank stores jet fuel that is supplied in the jet engine. The fuel tank includes a first tank (140), a second tank (130), and a first passage pneumatic passage (105). The high-explosive system is mounted in the fuel tank. The high-explosive system disperses the remaining jet fuel and forms jet fuel cloud. The high-explosive system bursts the fuel tank over an object.
Abstract translation: 目的：提供一种在适用于导向武器的燃料箱中使用剩余喷气燃料的热压弹头设计方法，以使用留在燃料箱中的喷气燃料，从而通过在物体上形成喷射燃料云而连续爆炸。 构成：导向武器（100）包括主体（101），喷气发动机（150），燃料箱和高爆炸系统。 弹头（110）安装在主体内。 喷气发动机通过安装在身体中将推力施加到身体。 燃料箱储存喷气发动机中供应的喷气燃料。 燃料箱包括第一罐（140），第二罐（130）和第一通道气动通道（105）。 高爆炸系统安装在燃油箱中。 高爆炸系统分散剩余的喷气燃料并形成喷气燃料云。 高爆炸系统将燃油箱喷出物体。
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Patent Agency Ranking
公开(公告)号：KR101232055B1
公开(公告)日：2013-02-12
申请号：KR1020110080840
申请日：2011-08-12
Applicant: 국방과학연구소
Abstract: PURPOSE: A device for evaluating the performance of a recuperator for a micro turbine is provided to enable to evaluate properties and the performance of the recuperator according to changes in flow rate conditions of a compressor and turbine and inlet temperature conditions. CONSTITUTION: A device for evaluating the performance of a recuperator(140) for a micro turbine comprises a first air control unit(110), a second air control unit(120), a first diffuser(151), a second diffuser(152), and the recuperator. The first and second air control units supply air of constant temperature, constant temperature, and a flow rate. The first diffuser is connected to the first air control unit. The second diffuser is connected to the second air control unit. Both ends of the recuperator are respectively joined to one of the diffusers.
Abstract translation: 目的：提供一种用于评估微型涡轮机的换热器性能的装置，以便根据压缩机和涡轮机的流量条件以及入口温度条件的变化来评估换热器的性能和性能。 构造：用于评估微型涡轮机的换热器（140）的性能的装置包括第一空气控制单元（110），第二空气控制单元（120），第一扩散器（151），第二扩散器（152） ，和换热器。 第一和第二空气控制单元提供恒温，恒温和流量的空气。 第一扩散器连接到第一空气控制单元。 第二扩散器连接到第二空气控制单元。 分离器的两端分别连接到一个扩散器。
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公开(公告)号：KR1020110125717A
公开(公告)日：2011-11-22
申请号：KR1020100045222
申请日：2010-05-14
Applicant: 국방과학연구소
Abstract: PURPOSE: A diagonal flow type compressor is provided to reduce the outer circumference of a compressor comparing to a centrifugal compressor. CONSTITUTION: A diagonal flow type compressor comprises a diagonal flow type impeller(10) and multiple diffuser vanes(20). The diagonal flow type impeller has an inlet part and an outlet part facing to a diagonal radial direction. Multiple diffuser vanes are curve type. The outlet part of the diagonal flow type impeller and the inlet part of the diffuser vane have the same angle as to the diagonal flow type flow path shape. The axial type outlet of the diffuser vane has a tip-end part. The tip-end part is perpendicularly opened on the flow path.
Abstract translation: 目的：提供一种斜流式压缩机，以减少压缩机与离心压缩机相比的外圆周。 构成：对角流型压缩机包括对角流型叶轮（10）和多个扩压叶片（20）。 对角流型叶轮具有面向对角径向的入口部和出口部。 多个扩散器叶片是曲线类型。 对角流型叶轮的出口部分和扩散器叶片的入口部分具有与对流流动型流路形状相同的角度。 扩散器叶片的轴向出口具有尖端部分。 顶端部分在流动路径上垂直打开。
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公开(公告)号：KR1020110122262A
公开(公告)日：2011-11-10
申请号：KR1020100041654
申请日：2010-05-04
Applicant: 국방과학연구소
Abstract: PURPOSE: A rotating fuel nozzle for a gas turbine is provided to sequentially supply fuel by ignition, acceleration, and fixation steps through each orifice using a fuel injection structure formed in a step shape. CONSTITUTION: A rotating fuel nozzle for a gas turbine comprises a fuel injection hole(240), orifices(301,302,303), a combustion chamber(250), a slope(333), and a closed drum structure(350). The fuel injection hole is orifice. The combustion chamber is located outside a rotary shaft(200). The slope of the closed drum structure of the rotary shaft consists of steps. The orifice is formed on the surface of the slope. The closed drum structure forms walls(331,332). The wall blocks fuel from final orifice from flowing. The orifice is formed perpendicular to the rotary shaft. The orifices have a circular cross section and are arranged in parallel to each other.
Abstract translation: 目的：提供一种用于燃气轮机的旋转燃料喷嘴，以使用形成为台阶形状的燃料喷射结构，通过点火，加速和固定步骤顺序地供应燃料。 构成：用于燃气轮机的旋转燃料喷嘴包括燃料喷射孔（240），孔（301,302,303），燃烧室（250），斜坡（333）和封闭鼓结构（350）。 燃油喷射孔是孔口。 燃烧室位于旋转轴（200）的外侧。 旋转轴的闭合鼓结构的斜面由步骤组成。 孔口形成在斜面的表面上。 封闭的鼓结构形成壁（331,332）。 墙壁阻止来自最终孔口的燃料流动。 孔口垂直于旋转轴形成。 所述孔具有圆形横截面并彼此平行布置。
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公开(公告)号：KR1020110091387A
公开(公告)日：2011-08-11
申请号：KR1020100011200
申请日：2010-02-05
Applicant: 국방과학연구소
Abstract: PURPOSE: A turbo jet engine is provided to simplify the engine and enhance long-term storing capacity since a fuel lubricating structure capable of lubricating a bearing using fuel supplied to a turbo jet engine is provided. CONSTITUTION: A turbo jet engine comprises a compressor(200), a combustor, a turbine and an exhaust duct. The compressor compresses air inhaled to an intake duct. The combustor burns the fuel using the compressed air. The turbine supplies power to the compressor using burnt gas discharged from the combustor. Burnt gas is discharged from the combustor to the exhaust duct.
Abstract translation: 目的：提供涡轮喷气发动机以简化发动机并提高长期储存能力，因为能够使用供应到涡轮喷气发动机的燃料润滑轴承的燃料润滑结构被提供。 构成：涡轮喷气发动机包括压缩机（200），燃烧器，涡轮机和排气管道。 压缩机将吸入吸入管的空气压缩。 燃烧器使用压缩空气燃烧燃料。 涡轮机使用从燃烧器排出的燃烧气体向压缩机供电。 燃烧气体从燃烧器排出到排气管。
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39.发明公开
公开(公告)号：KR1020100106865A
公开(公告)日：2010-10-04
申请号：KR1020090025122
申请日：2009-03-24
Applicant: 국방과학연구소
IPC: B01J23/755 , B01J23/72 , C07C5/02 , C07C13/15
CPC classification number: B01J23/755 , B01J23/72 , C07C5/02 , C07C13/15
Abstract: PURPOSE: A hydrogenation catalyst containing copper and endo-tetrahydrodi using the same are provided to supply endo-tetrahydrodi and manufacture endo-tetrahydrodi by reacting hydrogenation at high temperature. CONSTITUTION: A hydrogenation reaction catalyst contains nickel as a main catalyst and copper as co-catalyst and is marked as NiCu/M. Ni indicates Nickel, Cu indicates cupper and M indicates carrier. The content of the nickel component about the total drying weight is 1~50 weight%. The content of the Cu element about the total drying weight is 10~90 weight%. The content of carrier about the total weight of the metallic component of catalyst is 10~50 weight%. A manufacturing method of the endo- tetrahydrodi(cyclo pentadiene) is hydrogenated as the hydrogenation reaction catalyst. The reaction temperature is 150 ~ 180 degree.
Abstract translation: 目的：提供含有铜和内四氢二氢的加氢催化剂，使用其加氢内氢四氢二氢并通过在高温下氢化反应制备内四氢二氢。 构成：氢化反应催化剂含有镍作为主要催化剂，铜作为助催化剂，标记为NiCu / M。 Ni为镍，Cu为铜，M为载体。 镍成分的总干重量为1〜50重量％。 Cu元素总干重量的含量为10〜90重量％。 载体中催化剂金属组分总重量为10〜50重量％。 作为氢化反应催化剂，氢化内 - 四氢二（环戊二烯）的制造方法。 反应温度为150〜180度。
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