公开(公告)号：KR2019970043177U

公开(公告)日：1997-07-29

申请号：KR2019950045055

申请日：1995-12-21

Applicant: 현대자동차주식회사

Inventor： 주연호

IPC: F16H55/02

Abstract: 본고안은치합음흡수공이형성된스프라켓에관한것으로서, 치홈의내부에소정의직경을갖는치합음흡수홀을형성하여, 치홈간에형성되는자리면의표면적을넓힐수 있게함으로써, 스프라켓과스프라켓또는스프라켓과벨트등이서로맞물리면서압축된에어의일부가흡수홀로유입되면서이로인하여발생되는치합음을저감시킬수 있는흡수홀이형성된스프라켓에관한것이다.

公开(公告)号：KR1020130047311A

公开(公告)日：2013-05-08

申请号：KR1020110112249

申请日：2011-10-31

Applicant: 현대자동차주식회사

Inventor： 주연호

IPC: F01M1/02 ,  F16N13/20 ,  F02B67/06

Abstract: PURPOSE: An oil pump drive structure of a two-cylinder engine is provided to improve fuel and engine efficiencies by operating an oil pump through the static pressure of a crank room without receiving additional power from an engine. CONSTITUTION: An oil pump drive structure of a two-cylinder engine comprises a crank room(20), an oil pump(30), a pipe line(40), and a valve(50). A crankshaft connected to the piston(11) of a two-cylinder engine(10) rotates in the crank room. The oil pump transmits oil inside an oil pan to each lubrication part of a vehicle. The pipe line connects the crank room with the oil pump. The valve is installed on the pipe line in order to deliver the static pressure of the crank room to the oil pump. [Reference numerals] (11) Piston lowered; (AA) Static pressure generated; (BB) Oil pump driven at static pressure

Abstract translation: 目的：提供双缸发动机的油泵驱动结构，以通过在曲轴室的静压下操作油泵而不从发动机接收额外的动力来提高燃料和发动机的效率。 构成：双缸发动机的油泵驱动结构包括曲柄室（20），油泵（30），管路（40）和阀（50）。 连接到双缸发动机（10）的活塞（11）的曲轴在曲柄室中旋转。 油泵将油盘内的油传输到车辆的每个润滑部分。 管路将曲轴室与油泵连接起来。 阀门安装在管道上，以将曲柄室的静压传递到油泵。 （附图标记）（11）活塞降低; （AA）产生静压; （BB）在静压下驱动的油泵

公开(公告)号：KR101251535B1

公开(公告)日：2013-04-05

申请号：KR1020110127263

申请日：2011-11-30

Applicant: 현대자동차주식회사

Inventor： 주연호

IPC: F04C18/344 ,  F04C29/00 ,  F01M1/02

CPC classification number: F01C19/005 ,  F01M2001/0238 ,  F04C2/3442 ,  F04C14/226 ,  F04C15/0034

Abstract: PURPOSE: An oil pump of a vehicle is provided to improve the performance of a sealing device by utilizing a metallic sealing member and prevent an oil leakage of a regulator chamber caused by the abrasion of the sealing member. CONSTITUTION: An oil pump of a vehicle comprises a housing unit(1), an outer ring(20), a regulator chamber(3), a sealing device(70), a sealing device chamber, a contact unit, a first sealing member, a second sealing member, and an oil passage. The sealing device prevents an oil leakage of a regulator chamber. The sealing device chamber is formed between the outer ring and the housing unit so that the sealing device is arranged inside the sealing device chamber. The contact unit is arranged in the housing unit inside the sealing device chamber. One end of the first sealing member is in contact with the contact unit. One end of the second sealing unit is in contact with the first sealing member, and the other end of the second sealing unit is in contact with the outer ring. The oil passage is formed in the outer ring, thereby communicating the sealing device chamber and the regulator chamber. When the second sealing member is pressurized by the hydraulic pressure of the regulator chamber which is delivered through the oil passage, the first sealing member is compressed by the contact unit.

Abstract translation: 目的：提供一种车辆的油泵，以通过利用金属密封构件来改善密封装置的性能，并防止由密封构件的磨损引起的调节室的漏油。 构成：车辆的油泵包括壳体单元（1），外圈（20），调节室（3），密封装置（70），密封装置室，接触单元，第一密封构件 ，第二密封构件和油路。 密封装置防止调节器室的油泄漏。 密封装置室形成在外环和壳体单元之间，使得密封装置布置在密封装置室内。 接触单元布置在密封装置室内的壳体单元中。 第一密封构件的一端与接触单元接触。 第二密封单元的一端与第一密封构件接触，第二密封单元的另一端与外圈接触。 油通道形成在外圈中，从而连通密封装置室和调节室。 当第二密封构件被通过油路输送的调节室的液压加压时，第一密封构件被接触单元压缩。

公开(公告)号：KR101220356B1

公开(公告)日：2013-01-09

申请号：KR1020060124909

申请日：2006-12-08

Applicant: 현대자동차주식회사

Inventor： 주연호

IPC: F16J9/22

Abstract: 본 발명은 피스톤의 링 그루브의 내측 상하면에 반대의 위상을 갖는 상부 및 하부 돌기를 설치하고, 피스톤 링에는 상기 상부 및 하부 돌기에 끼워지도록 홀을 형성하여 피스톤의 상하운동 시, 서로 다른 위상의 상부 및 하부 돌기에 피스톤 링의 홀이 끼워지는 작동을 반복하면서 피스톤 링이 회전되도록 하여 피스톤 링의 고착에 의한 국부적 마모 및 파손을 방지하기 위한 회전형 피스톤 링 유닛을 제공한다.
피스톤, 링 그루브, 피스톤 링, 상부 돌기, 하부 돌기

公开(公告)号：KR1020080008902A

公开(公告)日：2008-01-24

申请号：KR1020060068740

申请日：2006-07-21

Applicant: 현대자동차주식회사

Inventor： 주연호

IPC: F16J9/08 ,  F16J9/00

CPC classification number: F16J9/22 ,  F16J9/061 ,  F16J9/203 ,  Y10S277/908 ,  Y10S277/909

Abstract: An apparatus for reinforcing adhesion of a piston ring preventing excessive consumption of blow-by gas and oil is provided to improve the fuel ratio due to a rack of the blow-by gas by improving the sealing property between the piston ring and a cylinder bore. An apparatus for reinforcing adhesion of a piston ring preventing excessive consumption of blow-by gas and oil includes a piston ring(20), a pressing unit(40), and a pressure plate(50). An oblique surface(22) is formed on the lower side of the inner peripheral surface of the piston ring. The pressing unit is communicated with a groove(12) to which the piston ring is mounted and presses the piston ring to a cylinder bore when the piston is lowered. The pressure plate is installed in the cylinder bore and a boss(52) is formed at an end of the pressure plate so that the pressing unit presses the piston ring when the piston is lowered.

Abstract translation: 提供一种用于增强活塞环粘附的装置，以防止窜气和油的过度消耗，以通过改善活塞环和气缸孔之间的密封性来改善由于窜气的齿条引起的燃料比。 一种用于增强活塞环粘附的装置，其防止窜气和油的过度消耗包括活塞环（20），压力单元（40）和压力板（50）。 在活塞环的内周面的下侧形成有倾斜面（22）。 按压单元与安装有活塞环的凹槽（12）连通，并且当活塞降低时将活塞环压到气缸孔。 压板安装在缸孔中，并且在压板的端部形成有凸台（52），使得按压单元在活塞下降时按压活塞环。

公开(公告)号：KR100384296B1

公开(公告)日：2003-05-16

申请号：KR1020000061758

申请日：2000-10-20

Applicant: 현대자동차주식회사

Inventor： 주연호

IPC: F16H7/08

Abstract: PURPOSE: An automatic tensioner of a timing belt is provided to elastically support a rod of the automatic tensioner by a spring for reducing the noise generated by the friction between the rod and the timing belt. CONSTITUTION: An automatic tensioner of a timing belt includes a body part(21) formed with a high pressure chamber(22) and a low pressure chamber(23), a piston(24) supported by a lower part of the high pressure chamber and a spring(27) and formed with oil channels(25) at an upper part of the high pressure chamber and a receiving space(26) at an upper part for receiving a rod, and the rod(30) received in the receiving space of the piston by being elastically supported by the spring and formed with a protruded stopper(31) in the center.

Abstract translation: 目的：提供一种同步皮带的自动张紧器，以通过弹簧弹性地支撑自动张紧器的杆，以降低由杆和同步皮带之间的摩擦产生的噪音。 一种同步皮带的自动张紧器，包括：形成有高压室（22）和低压室（23）的主体部分（21）;活塞（24），其由高压室的下部支撑;以及活塞 一个弹簧（27），在高压室的上部形成有油通道（25），上部有一个用于容纳杆的容纳空间（26），杆（30）容纳在容纳空间中 活塞由弹簧弹性支撑并在中央形成一个突出的止动件（31）。

公开(公告)号：KR1020020054011A

公开(公告)日：2002-07-06

申请号：KR1020000082456

申请日：2000-12-27

Applicant: 현대자동차주식회사

Inventor： 주연호

IPC: F16F15/30

Abstract: PURPOSE: A flywheel having variable inertia according to an operation state of an engine is provided to improve a car performance and an NVH(Noise-Vibration-Harshness) by improving response of the engine and to improve a continued ratio. CONSTITUTION: A flywheel having variable inertia according to an operation state of an engine includes a first flywheel mass body(3), a space part(7), a second flywheel mass body(4), a slider(10), a weight body(11), and a return spring(12). The first flywheel mass body is connected to a rear end of a crank shaft(2). The space part has a long rectangular section to extend in a diameter direction through the center from an outer surface of the first flywheel mass body, and a central portion communicating with a main oil supply hole(9) of the crank shaft. The second flywheel mass body is mounted on an outer surface of the first flywheel mass body to prevent communication between the space part and the outside, and serves as a cover of the space part. The slider slides in a radial direction by oil pressure when oil is introduced from the main oil supply hole to the center of the space part. The weight body is hold by the slider. The return spring elastically pushes the slider in a central direction against the oil pressure.

Abstract translation: 目的：提供一种根据发动机运转状态可变惯量的飞轮，通过改善发动机的响应和提高持续的比例来提高汽车性能和NVH（噪声 - 振动 - 粗糙度）。 构成：根据发动机的操作状态具有可变惯量的飞轮包括第一飞轮质量体（3），空间部分（7），第二飞轮质量体（4），滑块（10），重量体 （11）和复位弹簧（12）。 第一飞轮质量体连接到曲轴（2）的后端。 空间部具有从第一飞轮体主体的外表面沿直径方向延伸穿过中心的长方形截面，以及与曲轴的主供油孔（9）连通的中心部。 第二飞轮质量体安装在第一飞轮体本体的外表面上，以防止空间部分和外部之间的连通，并且用作空间部分的盖。 当油从主供油孔引入空间部分的中心时，滑块在油压下沿径向方向滑动。 重量体由滑块保持。 复位弹簧克服油压弹性推动滑块在中心方向。

公开(公告)号：KR1020020030966A

公开(公告)日：2002-04-26

申请号：KR1020000061758

申请日：2000-10-20

Applicant: 현대자동차주식회사

Inventor： 주연호

IPC: F16H7/08

CPC classification number: F16H7/1245 ,  F16H7/1236 ,  F16H2007/0876

Abstract: PURPOSE: An automatic tensioner of a timing belt is provided to elastically support a rod of the automatic tensioner by a spring for reducing the noise generated by the friction between the rod and the timing belt. CONSTITUTION: An automatic tensioner of a timing belt includes a body part(21) formed with a high pressure chamber(22) and a low pressure chamber(23), a piston(24) supported by a lower part of the high pressure chamber and a spring(27) and formed with oil channels(25) at an upper part of the high pressure chamber and a receiving space(26) at an upper part for receiving a rod, and the rod(30) received in the receiving space of the piston by being elastically supported by the spring and formed with a protruded stopper(31) in the center.

Abstract translation: 目的：提供同步带的自动张紧器，用于弹性地支撑自动张紧器的杆，以减少由杆和同步带之间的摩擦产生的噪音。 构成：同步带的自动张紧器包括形成有高压室（22）和低压室（23）的主体部分（21），由高压室的下部支撑的活塞（24）和 弹簧（27），在高压室的上部形成有油通道（25），在上部容纳一个杆的容纳空间（26），并且容纳在容纳空间 活塞由弹簧弹性地支撑并在中心形成有突出的止动件（31）。