公开(公告)号：KR1020110001664A

公开(公告)日：2011-01-06

申请号：KR1020090059301

申请日：2009-06-30

Applicant: 현대자동차주식회사 ,  기아자동차주식회사

Inventor： 이정한 ,  남경욱

IPC: F01P5/02 ,  F01P7/02 ,  F04D29/38 ,  F02M35/16

CPC classification number: F04D29/666 ,  F01P11/12 ,  F04D29/384

Abstract: PURPOSE: A vehicle is provided to reduce the segmental sound in the air volume production of a cooling fan by arranging blades of the cooling fan at different angles. CONSTITUTION: A vehicle comprises a heat exchanger, a radiator and a cooling fan(10). The heat exchanger cools an engine. The radiator is located one side of the heat exchanger for indoor cooling. The cooling fan compulsorily guides external air to the heat exchanger and radiator. The cooling fan comprises a plurality of blades(11~17) formed on the center of rotation in a radial direction. A plurality of blades is arranged at different angles.

Abstract translation: 目的：提供一种车辆，通过以不同的角度布置冷却风扇的叶片来减少冷却风扇的空气体积产生中的节段声音。 构成：车辆包括热交换器，散热器和冷却风扇（10）。 热交换器冷却发动机。 散热器位于热交换器的一侧，用于室内冷却。 冷却风扇强制将外部空气引导到热交换器和散热器。 冷却风扇包括在径向上形成在旋转中心上的多个叶片（11〜17）。 多个叶片以不同的角度布置。

公开(公告)号：KR1020080039599A

公开(公告)日：2008-05-07

申请号：KR1020060107098

申请日：2006-11-01

Applicant: 현대자동차주식회사

Inventor： 이정한 ,  남경욱

IPC: F04D29/38 ,  F04D29/66

CPC classification number: F04D29/666 ,  F04D29/328

Abstract: A fan structure for a vehicle is provided to reduce noise of air passing through fan blades by optimally disposing the blades at irregular intervals. A fan structure for a vehicle includes seven blades(1,2,3,4,5,6,7). The second blades are disposed with respect to the first blade to form an angle of 44.4±1°. The third blade is disposed with respect to the first blade to form an angle of 111.9±1°. The fourth blade is disposed with respect to the first blade to form an angle of 147.3±1°. The fifth blade is disposed with respect to the first blade to form an angle of 196.7±1°. The sixth blade is disposed with respect to the first blade to form an angle of 269.1±1°. The seventh blade is disposed with respect to the first blade to form an angle of 298.2±1°.

Abstract translation: 提供了一种用于车辆的风扇结构，以通过以不规则的间隔优化地布置叶片来减少通过风扇叶片的空气的噪声。 用于车辆的风扇结构包括七个叶片（1,2,3,4,5,6,7）。 第二叶片相对于第一叶片设置以形成44.4±1°的角度。 相对于第一叶片设置第三叶片以形成111.9±1°的角度。 相对于第一叶片设置第四叶片以形成147.3±1°的角度。 相对于第一叶片设置第五叶片以形成196.7±1°的角度。 相对于第一叶片设置第六叶片以形成269.1±1°的角度。 相对于第一叶片设置第七叶片以形成298.2±1°的角度。

公开(公告)号：KR1020090132233A

公开(公告)日：2009-12-30

申请号：KR1020080058402

申请日：2008-06-20

Applicant: 현대자동차주식회사

Inventor： 남경욱 ,  이명옥

IPC: B60R11/02 ,  H04R1/02

Abstract: PURPOSE: A lower noise intercepting structure of a surround speaker is provided to cut off noises in a vehicle rear seat without causing performance reduction of the speaker. CONSTITUTION: A surround speaker(3) comprises support frames(35) on both sides of the bottom part, a vibrating plate(33) on the upper part, and a magnet(31). One end of the vibrating plate is connected to the support frames. The magnetic is located above the vibrating plate. In a lower noise intercepting structure of the surround speaker, the surround speaker is arranged on the bottom of a package tray trim(5) and the formed part of a package tray panel(1) surrounds the lower part of the surround speaker.

Abstract translation: 目的：提供环绕扬声器的较低的噪声拦截结构，以便在车辆后座上切断噪音，而不会降低扬声器的性能。 构成：环绕扬声器（3）包括在底部两侧的支撑框架（35），在上部的振动板（33）和磁体（31）。 振动板的一端连接到支撑框架上。 磁性体位于振动板的上方。 在环绕扬声器的较低噪声拦截结构中，环绕扬声器布置在包装托盘装饰件（5）的底部，并且包装托盘面板（1）的形成部分围绕环绕扬声器的下部。

公开(公告)号：KR1020090125877A

公开(公告)日：2009-12-08

申请号：KR1020080051921

申请日：2008-06-03

Applicant: 현대자동차주식회사

Inventor： 남경욱

IPC: B60J7/047 ,  B60J7/04 ,  B60J10/82

Abstract: PURPOSE: A sunroof leak noise preventing structure is provided to prevent a noise from being generated when opening/closing a sunroof and to prevent a leak noise in the high speed traveling without increasing the cost by changing a sealing part of a roof panel to be inclined and forming a tube shape of a weather strip at the inclined shape. CONSTITUTION: In a sunroof leak noise preventing structure, a weather strip(20) made of rubber material is mounted on a glass panel(10) for a vehicle and is contacted to a roof panel(30) of the other side. The contact overlap between the roof panel and the weather strip is improved by using the rising property of the glass panel in the high speed traveling of a vehicle. The sealing part(24) of the weather strip is risen along the inclined sealing part of the roof panel by forming each sealing part of the weather strip and the roof panel to be inclined.

Abstract translation: 目的：提供天窗防漏结构，以防止在打开/关闭天窗时产生噪音，并且通过将屋顶板的密封部分改变为倾斜来增加高速行驶中的泄漏噪声，而不增加成本 并形成倾斜形状的防风条的管状。 构成：在天窗防泄漏结构中，将由橡胶材料制成的防风条（20）安装在用于车辆的玻璃面板（10）上并与另一侧的屋顶板（30）接触。 通过在车辆的高速行驶中使用玻璃面板的上升特性，可以改善屋顶面板与防风条之间的接触重叠。 防风条的密封部分（24）通过形成倾斜的天气条的每个密封部分和顶板而沿屋顶板的倾斜密封部分上升。