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公开(公告)号：KR1020130112366A
公开(公告)日：2013-10-14
申请号：KR1020120034679
申请日：2012-04-04
Applicant: 자동차부품연구원
IPC: C01B21/068 , C04B35/584 , C04B35/64
CPC classification number: C01B21/068 , B01J6/00 , C04B35/584 , C04B35/591 , C04B35/64
Abstract: PURPOSE: A loading plate for silicon nitride reaction bond and a nitriding method thereof are provided to improve nitridation rate of powder molding test samples and to form pure sinter. CONSTITUTION: A loading plate for silicon nitride reaction sintering (10) comprises a substrate (11) and multiple protrusion parts (12) arranged in a grid form with distance on a substrate. The upper side and the protrusion part of the substrate are coated with boron nitride (BN). The substrate and protrusion part include graphite.
Abstract translation: 目的：提供氮化硅反应接合装载板及其氮化方法，以改善粉末成型试样的氮化速率，形成纯烧结体。 构成：用于氮化硅反应烧结的装载板（10）包括基板（11）和多个突出部分（12），其以网格形式在基板上具有距离。 衬底的上侧和突出部分涂覆有氮化硼（BN）。 基板和突出部分包括石墨。
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公开(公告)号：KR101290551B1
公开(公告)日：2013-07-31
申请号：KR1020110089576
申请日：2011-09-05
Applicant: 자동차부품연구원
Abstract: 본 발명은 피스톤링의 지그에 있어서, 본체와, 본체에 설치되는 모터와, 모터에 의해 회전하도록 본체에 설치되고, 피스톤링이 진원을 이루기 위해 외주면에 장착되는 회전체와, 피스톤링을 회전 가능하게 지지하는 다수의 링외경조절롤러와, 링외경조절롤러가 피스톤링을 외주면에 밀착되어 진원을 이루도록 가압하거나, 피스톤링으로부터 이격되도록 하는 롤러이송부를 포함하도록 한 피스톤링용 지그 및 이를 이용한 레이저 표면 텍스처링 방법을 제공한다.
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公开(公告)号：KR1020130026147A
公开(公告)日：2013-03-13
申请号：KR1020110089576
申请日：2011-09-05
Applicant: 자동차부품연구원
Abstract: PURPOSE: A jig for a piston ring and a laser surface texturing method using the same are provided to enable laser surface texturing with respect to the outer circumference of the piston ring by rotating in order to maintain state as hypocenter by clamping the piston ring. CONSTITUTION: A jig(100) for a piston ring comprises a main body(110), a motor(120), a rotator(130), a plurality of ring external diameter control rollers(140), and a roller transfer unit(150). The motor is installed in the main body. The rotator is rotatably installed in the main body by the motor and the piston ring is mounted in the outer circumference in order to be hypocenter. The plurality of ring external diameter control rollers supports the piston ring. The roller transfer unit pressurizes the ring external diameter control roller in order to be hypocenter and separates the ring external diameter control roller from the piston ring. The motor comprises a stepping motor and a servo motor controlling stopping time and rotation angle. The rotator is mounted in order to protrude the outer circumference to the main body. The ring external diameter control roller is arranged according to the outer surface by the roller transfer unit.
Abstract translation: 目的：提供一种用于活塞环的夹具和使用其的激光表面纹理化方法，以通过旋转使激光表面相对于活塞环的外周纹理化，以通过夹紧活塞环来保持作为震源的状态。 构成：用于活塞环的夹具（100）包括主体（110），马达（120），旋转器（130），多个环外径控制辊（140）和滚筒传送单元（150） ）。 电机安装在主体上。 旋转体通过马达可旋转地安装在主体中，并且活塞环安装在外周以便是震源。 多个环形外径控制辊支撑活塞环。 滚筒传送装置对环形外径控制辊加压，以便成为震源，并将环外径控制辊与活塞环分开。 电动机包括步进电机和控制停止时间和旋转角度的伺服电动机。 安装旋转体以使外周部突出到主体。 环形外径控制辊根据滚筒传送单元的外表面布置。
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公开(公告)号：KR1020110124946A
公开(公告)日：2011-11-18
申请号：KR1020100044434
申请日：2010-05-12
Applicant: 자동차부품연구원
CPC classification number: F16C33/14 , B23K26/36 , F16C33/12 , F16C2204/60 , F16C2204/72
Abstract: PURPOSE: A sliding member which can form a dimple for reducing scuffing and rubbing is provided to increase service life of an engine by alternately arranging dimples. CONSTITUTION: A sliding member comprises a metal panel, a first dimple(10) and a second dimple(20). The metal panel is made of a metal material. The first dimples of multiple columns are formed on the metal panel. The second dimples of the multiple columns have a depth deeper than the depth of the first dimple. The diameter of the second dimple and the first dimple is 10~90μm. The depth of the first dimple is 5~20% of the diameter. The depth of the second dimple is 50~150% of the diameter.
Abstract translation: 目的：提供可形成凹坑以减少磨损和摩擦的滑动构件，以通过交替地布置凹坑来提高发动机的使用寿命。 构成：滑动构件包括金属板，第一凹坑（10）和第二凹坑（20）。 金属板由金属材料制成。 多个柱的第一个凹坑形成在金属板上。 多列的第二凹坑的深度比第一凹坑的深度深。 第二个凹坑和第一个凹坑的直径为10〜90μm。 第一个凹坑的深度为直径的5〜20％。 第二个凹坑的深度为直径的50〜150％。
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公开(公告)号：KR1020170112736A
公开(公告)日：2017-10-12
申请号：KR1020160040249
申请日：2016-04-01
Applicant: 자동차부품연구원
IPC: G01K15/00
Abstract: 본발명은자동차의배기온도를측정하는배기계용온도센서에열충격이나열진동등의열적환경을인위적으로모방하여엔진배기계통의성능및 내구성을시험할수 있게하는배기계용온도센서의열적테스트시스템에관한것으로서, 일측에온도센서를수용할수 있는온도센서수용부가형성되고, 타측에레이저광을수광하여발열되는레이저수광부가형성되는센서용발열지그; 상기센서용발열지그에상기레이저광을조사하는레이저광 조사장치; 상기센서용발열지그의온도를측정하여온도신호를인가하는온도측정장치; 및상기온도신호를인가받아서상기레이저광 조사장치에레이저광 제어신호를인가하는제어부;를포함할수 있다.
Abstract translation: 本发明涉及排气系统温度传感器，其允许人工模拟振动的热环境中或在热冲击到排气系统温度传感器，用于测量汽车的废气温度可以测试发动机排气系统的性能和耐用性列出等的热测试系统 如，用于加热所述传感器是温度传感器被形成接收部分可以在一侧容纳所述温度传感器，激光受光部，其通过接收激光束到其他成形夹具是发热; 激光照射装置，用于将激光照射到传感器的加热夹具; 一种温度测量装置，用于测量传感器的加热夹具的温度并施加温度信号; 以及用于接收温度信号并将激光控制信号施加到激光照射装置的控制器。
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Patent Agency Ranking
公开(公告)号：KR1020170051659A
公开(公告)日：2017-05-12
申请号：KR1020150151598
申请日：2015-10-30
Applicant: 자동차부품연구원
Abstract: 본발명은마찰방지코팅층형성방법, 이에의해형성된마찰방지코팅층을포함하는부품에관한것이다. 한구체예에서상기마찰방지코팅층형성방법은기재표면에레이저를조사하여, 복수개의딤플(dimple)이소정간격으로이격된패턴을형성하는단계; 상기딤플이형성된기재의표면에마찰방지코팅층형성용조성물을도포하는단계; 및상기마찰방지코팅층형성용조성물을건조하여마찰방지코팅층을형성하는단계;를포함하며, 상기마찰방지코팅층형성용조성물은윤활성분및 소듐실리케이트및 용매를포함하며, 상기윤활성분은이황화몰리브덴(MoS), 이황화텅스텐(WS), 흑연및 폴리테트라플루오로에틸렌(Polytetrafluoroethylene, PTFE) 중에서하나이상포함한다.
Abstract translation: 本发明涉及形成抗摩擦涂层的方法，以及包含由其形成的抗摩擦涂层的部件。 在一个cheye照射基板的表面上的激光，形成多个间隔开的凹坑（凹坑）yisojeong间隔的图案的步骤中的抗摩擦涂层形成方法; 在凹坑衬底的表面上施加用于形成抗摩擦涂层的组合物; 并通过干燥上述防摩擦涂层形成用组合物形成的抗摩擦涂层;包括，和用于形成组合物中的抗摩擦涂层包含润滑成分和硅酸钠和溶剂，所述润滑剂组分是二硫化钼（MOS ），二硫化钨（WS），石墨和聚四氟乙烯（PTFE）。
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公开(公告)号：KR101388923B1
公开(公告)日：2014-04-24
申请号：KR1020120142576
申请日：2012-12-10
Applicant: 자동차부품연구원
CPC classification number: H01C7/04 , F26B2200/18 , H01C7/008
Abstract: The present invention provides a method for manufacturing a negative temperature coefficient thermistor with a wide temperature measurement range. The method for manufacturing the negative temperature coefficient thermistor according to one embodiment of the present invention includes the steps of: preparing mixture powder obtained by mixing first powder with an ABO3 structure with second powder with metal oxide; making a forming unit with the mixture powder; forming a first sintering element by firstly sintering the forming unit; forming an electrode which is electrically connected to the first sintering element; forming a second sintering element by secondly sintering the first sintering element; and forming a thermistor device by thermally processing the second sintering element. [Reference numerals] (S10) Preparing mixture powder mixed with second powder consisting of first powder with an ABO3 structure; (S20) Making a forming unit by molding the mixture powder; (S30) Forming a first sintering element by firstly sintering the forming unit; (S40) Forming an electrode which is electrically connected to the first sintering element; (S50) Forming a second sintering element by secondly sintering the first sintering element; (S60) Thermally processing the second sintering element
Abstract translation: 本发明提供一种具有宽温度测量范围的负温度系数热敏电阻的制造方法。 根据本发明的一个实施方案的负温度系数热敏电阻的制造方法包括以下步骤：将第一粉末与ABO 3结构混合得到的混合粉末与第二粉末与金属氧化物混合; 用混合粉末制成成型单元; 通过首先烧结所述成形单元形成第一烧结元件; 形成电连接到所述第一烧结元件的电极; 通过二次烧结所述第一烧结元件形成第二烧结元件; 以及通过热处理所述第二烧结元件形成热敏电阻器件。 （S10）将混合粉末与ABO 3结构的第一粉末组成的第二粉末混合， （S20）通过模制混合物粉末来制造成形单元; （S30）通过首先烧结成形单元形成第一烧结体; （S40）形成与第一烧结体电连接的电极; （S50）通过二次烧结第一烧结体形成第二烧结体; （S60）对第二烧结体进行热处理
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公开(公告)号：KR101372565B1
公开(公告)日：2014-03-13
申请号：KR1020120071560
申请日：2012-07-02
Applicant: 자동차부품연구원
CPC classification number: F05C2251/048 , Y02T10/125
Abstract: 본 발명은 연소 효율을 높이고, 연소시 발생되는 에너지로부터 촉매를 활성화시켜 연소 후에 발생되는 배기가스를 분해할 수 있는 내연기관 및 그 제조방법을 위하여, 실린더 헤드 및 피스톤 헤드를 포함하는 연소실 내면의 적어도 일부 상에 형성된 열팽창 버퍼층, 상기 열팽창 버퍼층 상에 형성된 단열층 및 상기 단열층 상에 형성되며 연소 배기가스를 분해하는 광촉매층을 포함하는, 내연기관을 제공한다.
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公开(公告)号：KR1020140004311A
公开(公告)日：2014-01-13
申请号：KR1020120071560
申请日：2012-07-02
Applicant: 자동차부품연구원
CPC classification number: F05C2251/048 , Y02T10/125
Abstract: The present invention relates to an internal combustion engine and a manufacturing method thereof capable of decomposing exhaust gas which is generated after a combustion by increasing combustion efficiency and activating a catalyst from energy which is generated during the combustion. For the forementioned, the present invention provides the internal combustion engine including: a thermal expansion buffer layer which is formed on at least one part of the inside of the combustion chamber which includes a cylinder head and a piston head; an insulating layer which is formed on the thermal expansion buffer layer; and a photo catalysis layer which is formed on the insulating layer and decomposes combustion exhaust gas.
Abstract translation: 本发明涉及一种内燃机及其制造方法，其能够通过提高燃烧效率并在燃烧时产生的能量使催化剂活化而在燃烧后产生的排气分解。 对于前述内容，本发明提供一种内燃机，包括：热膨胀缓冲层，其形成在燃烧室的内部的至少一部分上，该燃烧室的内部包括气缸盖和活塞头; 形成在所述热膨胀缓冲层上的绝缘层; 以及形成在绝缘层上并分解燃烧废气的光催化层。
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公开(公告)号：KR1020000041099A
公开(公告)日：2000-07-15
申请号：KR1019980056882
申请日：1998-12-21
Applicant: 자동차부품연구원
IPC: F16D65/12
Abstract: PURPOSE: A high abrasion resistant aluminium brake disc rotor is provided to present lightness and high abrasion resistance by partially processing the surface of a brake disc rotor. CONSTITUTION: A brake disc rotor(2) is cast by sand-casting or die-casting an aluminium alloy. After examining foreign matter or foam outside a cast-iron product of the brake disc rotor, the friction surface between the brake disc rotor and a brake pad is selectively processed by complexity. Then, the surface of the brake disc rotor is processed by a polycrystalline diamond tool or a tungsten carbide tool. The brake disc rotor has the lightness of about 60% and the same abrasion resistance or over cast iron.
Abstract translation: 目的：通过部分处理制动盘转子的表面，提供高耐磨铝制动盘转子，以提供亮度和高耐磨性。 构成：制动盘转子（2）通过砂铸或压铸铝合金铸造。 在检查制动盘转子的铸铁产品之外的异物或泡沫之后，制动盘转子和制动衬块之间的摩擦面被选择性地处理。 然后，用多晶金刚石工具或碳化钨工具对制动盘转子的表面进行加工。 制动盘转子具有约60％的轻度和相同的耐磨性或过铸铁。
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