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    • 2. 发明申请
    • 다층 샤워헤드 및 그 밀봉방법
    • 多层淋浴头及其密封方法
    • WO2012161536A2
    • 2012-11-29
    • PCT/KR2012/004125
    • 2012-05-24
    • 한국생산기술연구원변철수김종석정훈김선창
    • 변철수김종석정훈김선창
    • H01L21/205
    • C23C16/45565
    • 본 발명은 윗판과 아랫판 사이에 설치되는 분리격판(130)에 의해 내부 빈공간이 상부공간과 하부공간으로 구분되는 샤워헤드 몸체에 상기 윗판, 분리격판(130), 및 아랫판 중 적어도 상기 분리격판(130)을 관통하도록 기체안내관(133)이 설치되는 경우에 상기 기체안내관(133)이 관통하는 상기 윗판, 분리격판(130), 또는 아랫판 위에 필러시트(160)를 올려놓고 브레이징 처리함으로써 상기 기체안내관(133)과 상기 기체안내관(133)이 관통하는 윗판, 분리격판(130), 또는 아랫판 사이의 틈을 밀봉시키는 것을 특징으로 한다.
    • 本发明涉及一种淋浴喷头,其具有淋浴喷头主体,其中内部空间通过介于上板和下板之间的分隔板(130)分成上部空间和下部空间。 当气体引导管(133)布置成穿过上板,分隔板(130)和下板中的至少分隔板(130)时,填充片(160)设置在上板 ,分隔板(130)或气体导管(133)穿过的下板,然后填充片(160)钎焊。 因此,气体导管133与导气管133穿过的上板,隔板130或下板之间的间隙被密封。
    • 8. 发明公开
    • 가시광선 광섬유레이저
    • 光纤激光器可见波长
    • KR1020060118851A
    • 2006-11-24
    • KR1020050041253
    • 2005-05-17
    • 한국생산기술연구원
    • 정훈조영준강희석김승택강성복김종석
    • H01S3/067
    • H01S3/0675G02B6/29389H01S3/1618H01S5/02284
    • A fiber laser at visible wavelength is provided to generate optimum blue and green laser beam as a semiconductor laser excitation light source at the same time, by using an Ytterbium-doped fiber and a Thorium-doped fiber. In a laser beam generation apparatus using a semiconductor laser(10) generating a laser beam for pumping and a lens(20) collecting the pumping light generated from the semiconductor laser, an Ytterbium-doped fiber(40) makes laser oscillation by stimulated emission by an input light and emits a light by up-conversion of the laser beam of the semiconductor laser. And a second optical fiber(80) receives the light outputted from the Ytterbium-doped fiber and not-absorbed semiconductor laser beam, and emits a light by up-conversion of the incident infrared laser beam.
    • 提供可见光波长的光纤激光器,通过使用镱掺杂光纤和掺铒光纤,同时产生最佳的蓝光和绿光激光束作为半导体激光激发光源。 在使用产生用于泵浦的激光束的半导体激光器(10)和收集从半导体激光器产生的泵浦光的透镜(20)的激光束产生装置中,掺镱光纤(40)通过受激发射激光振荡 输入光,并且通过半导体激光器的激光束的上变频来发射光。 并且第二光纤(80)接收从镱掺杂光纤和未被吸收的半导体激光束输出的光,并且通过入射的红外激光束的上变频发射光。
    • 9. 发明授权
    • 자기유체를 이용한 벤틸레이티드 클러치
    • 자기유체를이용한벤틸레이티드클러치
    • KR100641042B1
    • 2006-10-31
    • KR1020050039410
    • 2005-05-11
    • 한국생산기술연구원한국파워트레인 주식회사
    • 장재덕주인식강성복정훈강경태조영준
    • F16D35/00F16D35/02
    • A ventilated clutch using magnetic fluid is provided to selectively transmit and interrupt power according to changes in viscosity of the fluid while achieving air-cooling effect by an air-cooling ventilated disc, and reduce environmental pollution by restraining use of auto gear oil. A ventilated clutch using magnetic fluid comprises a magnetic fluid chamber(10), a clutch housing, an electromagnetic coil(21), and air-cooing ventilation discs(3,4). The magnetic fluid chamber is charged with magnetic fluid(11) composed by mixing liquid carrier, super paramagnetic grain and surfactant. Viscosity of the charged magnetic fluid is changed, thereby transmitting and interrupting power input from an input shaft(5) with respect to an output shaft(21). The clutch housing is mounted with a moving flywheel(6) having the input shaft at one end. The electromagnetic coil is laid in outer circumference of the magnetic fluid chamber formed inside the clutch housing. A rotor(20) is hermetically built in the magnetic fluid chamber by brushes(13,14). The output shaft is supported by a bearing(15) and exposed through the side of the clutch housing. The air-cooling ventilating discs are mounted on both sides of the clutch housing.
    • 提供一种使用磁性流体的通风式离合器,通过空冷通风盘实现空冷效果,并根据流体粘度的变化选择性地传递和中断电力,并通过限制使用汽车齿轮油来减少环境污染。 使用磁性流体的通风式离合器包括磁性流体室(10),离合器壳体,电磁线圈(21)和通风盘(3,4)。 磁流体室充有由混合液体载体,超顺磁性颗粒和表面活性剂组成的磁流体(11)。 带电磁流体的粘度发生变化,从而输入和中断从输入轴(5)相对于输出轴(21)输入的动力。 离合器壳体安装有一端具有输入轴的移动飞轮(6)。 电磁线圈被放置在离合器壳体内部形成的磁性流体室的外周中。 转子(20)通过刷子(13,14)密封地构建在磁性流体室中。 输出轴由轴承(15)支撑并通过离合器壳体的侧面暴露。 风冷通风盘安装在离合器壳体的两侧。