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公开(公告)号：KR1020010078542A
公开(公告)日：2001-08-21
申请号：KR1020000005879
申请日：2000-02-09
Applicant: 한국과학기술연구원
IPC: C10M169/06
Abstract: PURPOSE: Provided is a multi-functional coating adhesive composition with excellent lubricating property together with good anti-corrosive characteristics. The use of anti-corrosive solid lubricant of adhesive coating type is in good demand for protection from moisture and environmental pollution in various areas such as power transmission studs-nuts of automobile wheels and bolts-nuts in structural connections of bridges where anti-corrosion as well as lubricating property is needed. CONSTITUTION: The composition includes: 30-80wt.% of molybdenum disulfide based on whole solid constituents and one or more solid lubricants selected from antimony oxide, teflon, carbon fluoride, boron nitride and calcium fluoride; 20-70wt.% of one or more binder selected from epoxy mono polymer, altered epoxy polymer by silicone, phenol, urethane and amino compounds of heat-hardening type and room temp. hardening type chosen from urethane, phenol, acryl, nitro cellulose resin polymer and alkyd polymer altered by them; 1-30wt.% of inorganic and organic anti-corrosion additives selected from lead phosphorous compounds, tin chloride, strontium chromate, lead chromate, zinc chromate, zinc oxide, lead phosphate, trihydroxybenzene, butylhydroxytoluene, metal salt of dinonylnaphtalene monosulfonic acid; 0.2-20wt% of other additives such as titanium or aluminum stearate and silane compounds as antioxidant, dispersant stabilizer and coupler.
Abstract translation: 目的：提供具有优异润滑性能和良好防腐蚀特性的多功能涂料粘合剂组合物。 使用粘合剂涂层类型的防腐固体润滑剂对于防止潮湿和环境污染的各种领域有良好的需求，如传动螺柱 - 汽车轮毂螺母和螺栓 - 螺母在桥梁的结构连接处，防腐蚀 而且需要润滑性能。 构成：组合物包括：基于全固体成分的30-80重量％的二硫化钼和选自氧化锑，聚四氟乙烯，氟化碳，氮化硼和氟化钙的一种或多种固体润滑剂; 20-70重量％的一种或多种选自环氧单聚合物，硅氧烷改性环氧聚合物，苯酚，氨基甲酸酯和加热硬化型和室温氨基化合物的粘合剂。 选自氨基甲酸酯，苯酚，丙烯酸，硝基纤维素树脂聚合物和由其改性的醇酸聚合物的硬化型; 1-30重量％的无机和有机防腐添加剂，选自铅磷化合物，氯化锡，铬酸锶，铬酸铅，铬酸锌，氧化锌，磷酸铅，三羟基苯，丁基羟基甲苯，二壬基萘单磺酸的金属盐; 0.2-20重量％的其他添加剂如钛或铝硬脂酸酯和硅烷化合物作为抗氧化剂，分散剂稳定剂和成色剂。
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公开(公告)号：KR100162553B1
公开(公告)日：1999-01-15
申请号：KR1019960004768
申请日：1996-02-27
Applicant: 한국과학기술연구원
IPC: C10M111/00
Abstract: 본 발명은 열경화성 수지 10~50 중량%; 이황화몰리브덴 20~80 중량%; 산화안티몬 또는 산화붕소 중에서 선택되는 1종의 물질 5~25 중량%; 흑연 1~50 중량%; 산화납, 황화납, 염화납 또는 납 중에서 선택되는 1종의 물질 1~20 중량%; 인산마그네슘, 인산칼슘, 인산아연, 또는 인산납 중에서 선택되는 1종의 물질 0.1~10 중량%; 질화붕소, 텅스텐 카바이드, 황화텅스텐, 황화티탄, 황화셀렌 또는 불화칼슘 중에서 선택되는 1종의 물질 1~30 중량%; 폴리에틸렌계 왁스, 플루오로화 탄화수소계 왁스, 지방산계 왁스 또는 식물성/광물성 오일 중에서 선택되는 1종의 물질 0.1~10 중량%; 나프텐산납 0.1~10 중량%; 및 플루오로실란 0.1~10 중량%를 포함하는 피막 접착형 고체 윤활제 조성물을 제공한다.
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公开(公告)号：KR1019960013614B1
公开(公告)日：1996-10-09
申请号：KR1019930020086
申请日：1993-09-28
Applicant: 한국과학기술연구원
IPC: C10M113/00
Abstract: This invention relates the lithium complex grease used as a lubricant agent for bearings and gears. The lithium complex grease comprises lithium saponifies(3-15 wt%) of fattic acid having carbons between 12 and 24, lithium borate(0.1-5 wt%), dilithium dialkyl sabacate (0.1-5 wt%), lubricant oil(75-97 wt%) and additives(5 wt%) wherein the fatty acid comprises 12-hydroxy stearic acid, castor wax or its mixture.
Abstract translation: 本发明涉及用作轴承和齿轮润滑剂的锂复合润滑脂。 所述锂复合润滑脂包含碳原子数为12〜24的脂肪酸皂化物（3〜15重量％），硼酸锂（0.1-5重量％），二烷基松香酸酯（0.1-5重量％），润滑油 97重量％）和添加剂（5重量％），其中脂肪酸包括12-羟基硬脂酸，蓖麻蜡或其混合物。
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公开(公告)号：KR101984880B1
公开(公告)日：2019-05-31
申请号：KR1020180120019
申请日：2018-10-08
Applicant: 한국과학기술연구원 , 주식회사 대금지오웰
IPC: C10M169/04 , C10M147/00 , C10M149/18 , C10M143/02 , C10M125/02 , C10M125/10
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Patent Agency Ranking
公开(公告)号：KR100928947B1
公开(公告)日：2009-11-30
申请号：KR1020080015944
申请日：2008-02-21
Applicant: 한국과학기술연구원
Inventor： 공호성 , 한흥구 , 마르코바류보브바실레브나 , 마카렌코브라드미르미하일로비치 , 세메뉴크미하일사비치
CPC classification number: G01N33/2847 , F16N2200/20 , F16N2250/34 , F16N2260/06 , G01J1/42 , G01N21/552 , G01N21/8507
Abstract: Various embodiments of an oil monitoring apparatus are provided. In one embodiment, an oil monitoring apparatus includes a probe and an analyzing module in-line connected to the probe. The probe includes: a first sensor for measuring respective optical intensities of a light passing through the oil at respective red, green and blue wavelength ranges; a second sensor for measuring a water content; and a third sensor for measuring a temperature of the oil. The analyzing module calculates and monitors chemical deterioration of the oil, total contamination of the oil, a relative saturation of the oil by water and temperature of the oil based on the output signals of the first and third sensors. The oil monitoring apparatus monitors various parameters relating to the deterioration of the oil and to the physical properties of the oil.
Abstract translation: 提供了一种油监测设备的各种实施例。 在一个实施例中，油监测装置包括探针和与探针在线连接的分析模块。 探头包括：第一传感器，用于测量在各个红色，绿色和蓝色波长范围内通过油的光的各自光强度; 用于测量含水量的第二传感器; 以及用于测量油温的第三传感器。 分析模块基于第一传感器和第三传感器的输出信号来计算和监测油的化学恶化，油的总污染，油的相对饱和度和油的温度。 油监测设备监测涉及油劣化和油的物理性质的各种参数。
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公开(公告)号：KR100796935B1
公开(公告)日：2008-01-22
申请号：KR1020060048554
申请日：2006-05-30
Applicant: 한국과학기술연구원
IPC: G01N27/22
Abstract: 본 발명은 수분응축현상을 이용한 오일 내 수분함량 측정장치 및 측정방법을 제공한다. 본 발명에 따른 측정장치는 측정대상 오일과 오일 표면의 상측에 공기가 수용되는 챔버와, 챔버 내로 오일을 공급하고 배출시키기 위한 유입관 및 유출관과, 챔버 내에 공기를 주입시키기 위한 공기 주입관과, 챔버 내의 공기가 수용된 공간 내에 구비되는 정전용량형 센서와, 정전용량형 센서의 일측에 인접하여 구비되어 정전용량형 센서를 가열 또는 냉각시키기 위한 수단으로 이루어진다. 챔버 내로 측정대상 오일과 공기를 공급하고, 오일과 공기와의 경계 사이에 수분 농도에 관한 평형이 이루어지도록 한다. 정전용량형 센서를 가열하여 센서 표면의 기존 수분을 제거한 후, 정전용량형 센서를 냉각하여 공기 중의 수분이 센서 표면에 응축되도록 함으로써, 수분 응축량에 따른 정전용량형 센서의 출력값을 측정한다.
오일, 수분, 정전용량형 센서, 펠티어 소자, 히트싱크-
公开(公告)号：KR100795373B1
公开(公告)日：2008-01-17
申请号：KR1020060070869
申请日：2006-07-27
Applicant: 한국과학기술연구원
Inventor： 공호성 , 윤의성 , 한흥구 , 마르코바,류보브바실레브나 , 세메뉴크,미하일사비치 , 마카렌코,브라드미르미하일로비치
IPC: G01N21/00
CPC classification number: G01N21/314 , G01N21/5907 , G01N21/85 , G01N21/8507 , G01N21/94 , G01N33/2888
Abstract: A method and an apparatus for monitoring oil deterioration in real time are provided to notify chemical and thermal deterioration of oil at the same time through chromatic ratio and to estimate the chemical oil deterioration and overall pollution level at the same time based on the change of light intensity in blue, green, and red wavelength regions. A method for monitoring oil deterioration in real time comprises the steps of: projecting beam to the oil by a light source(1); measuring light intensity in red, green, and blue wavelength regions respectively after the beam passes through the oil of predetermined thickness with a color sensing unit(2); and computing light intensity ratio of red wavelength region with respect to the light intensity of green wavelength region, and computing changes of light intensity in the red, green, and blue wavelength regions by a control unit.
Abstract translation: 提供一种用于实时监测油质劣化的方法和装置，以通过色度比同时通知油的化学和热劣化，并且基于光的变化同时估计化学品油劣化和总体污染水平 蓝色，绿色和红色波长区域的强度。 一种用于实时监测油劣化的方法包括以下步骤：通过光源（1）将光束投射到油上; 在光束通过颜色感测单元（2）通过预定厚度的油之后分别测量红色，绿色和蓝色波长区域中的光强度; 以及计算红色波长区域相对于绿色波长区域的光强度的光强度比，以及通过控制单元计算红色，绿色和蓝色波长区域中的光强度的变化。
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公开(公告)号：KR1020070114915A
公开(公告)日：2007-12-05
申请号：KR1020060048554
申请日：2006-05-30
Applicant: 한국과학기술연구원
IPC: G01N27/22
Abstract: An apparatus and a method for detecting water content in oil using water condensation are provided to measure water content in oil based on the water content measured by condensing water making contact with oil. An apparatus for detecting water content in oil comprises a chamber(10) containing oil and air above the oil, and an inflow pipe(14) and an outflow pipe(16) that are installed at the chamber to supply and discharge oil into/from the chamber. An air supply pipe(19) is installed at the chamber to introduce air into the chamber. A capacitance sensor(20) is provided in an space of the chamber containing air. A heating/cooling unit is provided adjacent to the capacitance sensor to heat or cool the capacitance sensor.
Abstract translation: 提供了一种使用水冷凝检测油中含水量的装置和方法，用于根据通过冷凝与油接触而测量的含水量来测量油中的含水量。 一种用于检测油中含水量的装置，包括在油上方含有油和空气的腔室（10），以及安装在腔室中以将油输入/输出的流入管（14）和流出管（16） 房间。 空气供给管（19）安装在室中以将空气引入室中。 电容传感器（20）设置在容纳空气的室的空间中。 在电容传感器附近提供加热/冷却单元以加热或冷却电容传感器。
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