Abstract:
PURPOSE: A method for preparing carbon nanotube reinforced copper composite powder is provided to improve the efficiency of obtaining spherical power particles by using carbon nanotube coated with copper. CONSTITUTION: A method for preparing carbon nanotube reinforced copper composite powder comprises steps of preparing copper-coated carbon nanotube and copper powder, and putting the carbon nanotube and copper powder into a ball milling machine, wherein the volume ratio of the carbon nanotube to the copper powder is 0.1~0.5% and the weight ratio of the steel ball to the carbon nanotube and copper powder is 1:8~1:12.
Abstract:
Provided is a method for manufacturing a transparent carbon nanotube film using a conductive material which occupies the gaps between carbon nanotubes and reduces contact resistance of the carbon nanotubes. A method for manufacturing a transparent carbon nanotube film(10) comprises: a first step of preparing a carbon nanotube film(20) containing carbon nanotubes(12); and a second step of forming a conductive material(30) on the carbon nanotube film. In the conductive material forming step, one selected from the group consisting of spin coating, sputtering, electroless plating and electroplating is used. The carbon nanotube has a network shape. The conductive material connects the carbon nanotube to the other ones. The conductive material comprises a plurality of particles.
Abstract:
본 발명은 원자현미경을 통해 액상에 분산된 탄소나노튜브의 분산 정도를 정량적으로 평가할 수 있도록 하는 탄소나노튜브의 단일막 코팅 구조물 및 그 제조 방법에 관한 것으로, 기판을 가열하는 가열 단계, 가열된 상기 기판을 회전시키고, 상기 기판의 중심에 탄소나노튜브 분산용액을 분사하여, 상기 기판 상에 탄소나노튜브를 단일막으로 코팅하는 스핀 코팅 단계 및 상기 기판을 건조하는 건조 단계를 포함하는 제조 방법 및 이 제조 방법에 의해 제조되는 탄소나노튜브의 단일막 코팅 구조물에 관한 것이다. 탄소나노튜브, 단일막, 스핀 코팅
Abstract:
An apparatus and a method for detecting partial discharge at SF6 GIS(Gas Insulated Switchgear) using a single walled carbon nano-tube are provided to previously detect an abnormal effect by using a single walled carbon nano-tube as a partial discharge sensor of SF6 GIS. A method for detecting partial discharge at SF6 GIS is characterized in that a plurality of single walled carbon nano-tubes(2) are installed in an inside of a GIS case(1) in order to detect partial discharge, namely SF6 plasma or ions and radicals generated in a dissociating state of SF6 gas. The single walled carbon nano-tube is a carbon nano-tube which is manufactured by using a HipCo(High Pressure Carbon Monoxide) method.
Abstract:
PURPOSE: A foam injection molding method of an interior material for a vehicle, a foam injection molding mold, and a device for controlling reverse pressure of gas thereof are provided to improve molding efficiency such as insufficient molding or burr by smoothly filling resin through rapidly discharging gas after generating reverse pressure of the gas inside the mold for a few seconds. CONSTITUTION: A foam injection molding method of an interior material for a vehicle comprises: a step of inserting a product material through a hopper; a step of generating reverse pressure of gas inside a molten resin injection mold by injecting the gas inside the mold; a step of injecting the product material inside the mold through an injection machine; a step of shooting filled resin inside the mold by opening in a predetermined distance after injecting by removing the injection machine; and a step of smoothly filling the resin by discharging the gas inside the mold before completing the injection.
Abstract:
도어패널부(310)와 힌지부(320)가 각각 분리되어 형성된 후 서로 결합될 수 있도록 이루어지는 투피스타입 퓨얼필러도어가 소개된다. 이러한 투피스타입 퓨얼필러도어에 따르면, 도어패널부(310)와 힌지부(320)가 분리될 수 있어서 외판 싱크(SINK)문제 발생시 금형수정이 용이하게 되어 품질확보가 수월할 수 있게 되다. 퓨얼필러도어, 도어패널, 힌지
Abstract:
A door inside handle assembly of a vehicle is provided to carry out the locking/unlocking and opening of a door by using a single handle element by integrating an inside handle and a locking knob. First and second guide roller(113) are mounted at a locking cable(111) and an opening/closing cable(115) respectively, and coupled with a cage(120) movably. An inside handle(130) is connected to the first and second guide rollers. An associational operation element(140) is positioned between the first guide roller and the inside handle for moving the first guide roller at the manipulation of the inside handle, wherein the first guide roller moves together with the second guide roller.
Abstract:
도어글래스와 홀더가 기구적으로 체결될 수 있도록 함과 아울러, 이러한 상태의 홀더가 클립에 의해 도어글래스와의 체결력이 더욱 보강될 수 있도록 하여 도어글래스와 홀더가 쉽게 해체될 우려를 배제토록 할 뿐 아니라, 결합 고정수단으로 실런트를 채택하지 않아 체결작업이 용이하고 간단하게 이루어지고 작업성 및 생산성을 향상할 수 있도록 하는 자동차용 도어글래스 홀더 구조를 제공하기 위하여 모터의 회전 방향에 따라 일측, 또는 타측으로 풀려 위치 이동되는 와이어가 부분적으로 고정 형성되거나, 또는 상기 모터나 핸들에 의해 선회되는 부채 모양의 기어에 의해 접철되기도 하고 펼쳐지지도 하여 도어글래스를 위 아래로 오르내리는 아암이 힌지 장착되는 고정부; 도어글래스가 상측으로부터 끼워질 수 있도록 일정 간격을 보유 하는 상태로 그 하부가 상기 고정부의 상측에 연장되는 앞판과 뒷판으로 이루어지며, 상기 도어글래스의 하측과 함께 결합수단을 형성하여 도어글래스와 기구적으로 결합되는 글래스 고정부와; 이 글래스 고정부의 앞판과 뒷판을 탄력적으로 압착하여 도어글래스와 글래스 고정부의 결합력을 증대 유지시킬 수 있도록 하는 다수의 클램핑수단을 포함하도록 구성토록 한 것.
Abstract:
A fixed glass support structure for an automobile is provided to preventing a latch assembly and a reinforced bracket from being corroded by preventing rain water from being collected in the reinforced bracket. A fixed glass support structure for an automobile includes a reinforced bracket(52), a glass bracket(53), a slope portion(1), and a latch portion(2). The reinforced bracket is attached to an inner belt rail and an outer belt rail. The inner belt rail and the outer belt rail are installed at a bel line of a rear door. The glass bracket is positioned on the reinforced bracket, and fixes a lower surface of the fixed glass. The slope portion is formed at a lower surface of the reinforced bracket to be inclined in one side. When rain water is introduced into the slope portion, the slope portion flows the rain water in one direction. The glass bracket is positioned on the latch portion and is formed at the reinforced bracket to be spaced apart from the slope portion by a predetermined distance.