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公开(公告)号：KR1020160059067A
公开(公告)日：2016-05-26
申请号：KR1020140160188
申请日：2014-11-17
Applicant: 현대자동차주식회사 , 기아자동차주식회사 , 주식회사 유라코퍼레이션
IPC: H04B3/54
Abstract: 본발명은차량의전력선통신시스템에관한것으로, 전력선통신(PLC; Power Line Communication)을이용하여전기자동차와충전기간의충전을제어하기위한기술이다. 이러한본 발명은차량의충전기와의통신을통해 PLC 신호를전달하는 PLC 제어부, 및충전기로부터 PLC 신호의입력시 PLC 신호의세기를기설정된기준값으로조정하여 PLC 제어부에전달하는자동이득제어부를포함한다.
Abstract translation: 本发明涉及一种通过使用电力线通信（PLC）来控制电动汽车与充电器之间的充电的技术的车辆电力线通信系统。 根据本发明，电力线通信系统包括：PLC控制单元，被配置为通过与车辆的充电器通信来发送PLC信号; 以及自动增益控制单元，被配置为当PLC信号从充电器输入时，将PLC信号的强度调整到预设的参考值，并将PLC信号发送到PLC控制单元。 因此，电力线通信系统可以提高PLC控制器的通信稳定性。
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公开(公告)号：KR1020140059320A
公开(公告)日：2014-05-16
申请号：KR1020120125126
申请日：2012-11-07
CPC classification number: F16B37/14 , B21K1/64 , C09D133/00 , C22C21/00 , C23C14/0605 , C25D11/026 , C25D11/04 , C25D11/16 , C25D11/18 , F16B33/008
Abstract: Disclosed are a manufacturing method of a vehicle wheel nut and the wheel nut. The manufacturing method comprises a preparation step for annealing and warming up an aluminum alloy material; a molding step for molding the warmed material into a wheel nut through a forging process; a first coating step for coating the molded wheel nut with a protective oxide film by anodizing; a second coating step for coating the firstly coated wheel nut through a vacuum deposition surface processing method; and a third coating step of processing the surface of the secondly coated wheel nut using powder coating.
Abstract translation: 公开了一种车轮螺母和车轮螺母的制造方法。 制造方法包括：对铝合金材料进行退火和预热的准备工序; 用于通过锻造工艺将加热的材料模制成车轮螺母的模制步骤; 用于通过阳极氧化用保护氧化膜涂覆模制车轮螺母的第一涂覆步骤; 用于通过真空沉积表面处理方法涂覆第一涂覆的车轮螺母的第二涂覆步骤; 以及第三涂覆步骤，使用粉末涂料来处理第二涂覆的车轮螺母的表面。
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Patent Agency Ranking
公开(公告)号：KR1020150104918A
公开(公告)日：2015-09-16
申请号：KR1020140026894
申请日：2014-03-07
CPC classification number: Y02T10/86
Abstract: 본 발명은 차량 주행 시 발생하는 로드 노이즈를 개선한 알루미늄 휠과 이것을 제조하는 방법에 관한 것이다.
본 발명은 스포크부와 림부 주조 후에 접합을 통해 공명실을 확보하는 새로운 형태의 중공 2-피스 흡음구조의 알루미늄 휠을 구현함으로써, 제조 공정의 단순화는 물론, 다수 곳의 공명실과 에어홀 확보를 통한 헬름홀쯔 공명기 원리를 이용하여 로드 노이즈를 개선할 수 있는 차량용 알루미늄 휠과 제조방법을 제공한다.Abstract translation: 本发明涉及一种用于车辆的铝轮，用于在车辆行驶期间减少道路噪声及其制造方法。 本发明提供一种铝轮及其制造方法，其中铝轮具有新型的两件式中空吸声结构，用于通过在铸造后将轮辐部和轮辋部彼此接合来固定共振室 以简化制造过程。 除此之外，利用亥姆霍兹共振器的原理，铝轮通过固定多个共振室和气孔来减少道路噪声。
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公开(公告)号：KR1020130130343A
公开(公告)日：2013-12-02
申请号：KR1020120054074
申请日：2012-05-22
Abstract: The present invention relates to an aluminum wheel and a manufacturing method thereof, and more particularly, to an aluminum wheel and a manufacturing method thereof where a resonator structure with sound absorption characteristics is integrally formed. More particularly, the present invention relates to an aluminum wheel applied to a transferring vehicle, comprising a rim where a tire is mounted; a resonator, which is integrally formed with the rim through a molten core combined with the outer peripheral surface of the rim; and one and more resonator holes, which are formed on the outer peripheral surface of the rim so that a vibration waveform can pass through the inside of the resonator. The resonator holes are a passage for melting and discharging the molten core. According to the present invention, provided is an integrated sound absorption aluminum wheel where the molten core is applied.
Abstract translation: 铝轮及其制造方法技术领域本发明涉及一种铝轮及其制造方法，更具体地说，涉及一种具有吸音特性的谐振器结构一体形成的铝轮及其制造方法。 更具体地说，本发明涉及一种应用于转运车辆的铝轮毂，其包括轮胎安装的轮辋; 谐振器，其通过与所述边缘的外周表面结合的熔融芯体与所述边缘一体地形成; 以及形成在边缘的外周面上的一个以上的谐振器孔，使得振动波形能够通过谐振器的内部。 谐振器孔是用于熔化和排出熔融芯的通道。 根据本发明，提供了一种集成的吸音铝轮，其中施加了熔融铁芯。
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公开(公告)号：KR1020090015503A
公开(公告)日：2009-02-12
申请号：KR1020070079868
申请日：2007-08-09
Applicant: 기아자동차주식회사
Inventor： 김영찬
IPC: B30B15/02
Abstract: A press die for trimming and flanging is provided that the structure of the lower die and flange part is made better and the weakness is improved. A press die for trimming and flanging comprises an upper die(200) moving to top and bottom, a trim portion(210) formed in the down center of upper die, a flange part(220) formed in the lower part of upper die, a lower supporting part which is installed along the upper die. The supporting part supports the processed iron plate(240) in trimming and flanging. The lower supporting part includes a lower die in which the processed iron plate is settled, a plate(260) which is mounted on the lower part of the lower die and supports the lower die, a spring(250) absorbing the external force which the lower die receives in trimming and flanging.
Abstract translation: 提供了用于修边和翻边的冲压模具，使下模和凸缘部分的结构更好，并且提高了弱点。 用于修整和翻边的压模包括移动到顶部和底部的上模（200），形成在上模的下中心的装饰部分（210），形成在上模的下部的凸缘部分（220） 沿着上模安装的下支撑部。 支撑部件支撑经修整和翻边的加工铁板（240）。 下支撑部分包括下模，其中处理的铁板沉降在其中;安装在下模的下部并支撑下模的板（260），吸收外力的弹簧（250） 下模接收修边和翻边。
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公开(公告)号：KR100466518B1
公开(公告)日：2005-01-15
申请号：KR1020020055807
申请日：2002-09-13
Applicant: 기아자동차주식회사
Inventor： 김영찬
IPC: B30B15/00
Abstract: PURPOSE: A spring device for a press mold is provided to reduce contact noise of an upper mold and a lower mold, and improve working efficiency. CONSTITUTION: In a press mold composed of an upper mold(120) and a lower mold(122), upper members(124) are installed in the upper mold, and perform plastic working. Lower members(126) are installed in the lower mold symmetrically to the upper members. Urethane springs(100) are installed between the upper members, and hold a workpiece.
Abstract translation: 目的：提供一种用于压模的弹簧装置，以减少上模和下模的接触噪音，并提高工作效率。 组成：在由上模（120）和下模（122）组成的压模中，上部件（124）安装在上模中，并进行塑性加工。 下部构件（126）相对于上部构件对称地安装在下部模具中。 聚氨酯弹簧（100）安装在上部构件之间，并保持工件。
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公开(公告)号：KR1020040024258A
公开(公告)日：2004-03-20
申请号：KR1020020055807
申请日：2002-09-13
Applicant: 기아자동차주식회사
Inventor： 김영찬
IPC: B30B15/00
CPC classification number: B30B15/08 , B30B15/02 , B30B15/061
Abstract: PURPOSE: A spring device for a press mold is provided to reduce contact noise of an upper mold and a lower mold, and improve working efficiency. CONSTITUTION: In a press mold composed of an upper mold(120) and a lower mold(122), upper members(124) are installed in the upper mold, and perform plastic working. Lower members(126) are installed in the lower mold symmetrically to the upper members. Urethane springs(100) are installed between the upper members, and hold a workpiece.
Abstract translation: 目的：提供一种用于压模的弹簧装置，以减少上模和下模的接触噪声，并提高工作效率。 构成：在由上模具（120）和下模具（122）构成的冲压模具中，上模具（124）安装在上模具中，进行塑性加工。 下部构件（126）安装在下部模具中，与上部构件对称。 聚氨酯弹簧（100）安装在上部构件之间，并保持工件。
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