公开(公告)号：KR101251668B1

公开(公告)日：2013-04-05

申请号：KR1020060114573

申请日：2006-11-20

Applicant: 현대자동차주식회사

Inventor： 배성윤

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

Abstract: 본 발명은 차량용 진공펌프에 관한 것으로서, 내부에 소정공간이 형성된 외부케이스와, 상기 외부케이스의 내부에 회전가능하게 장착된 원주형상의 외부로터와, 상기 외부로터의 내부에 상기 외부로터의 회전중심축에 편심되도록 원주형상의 소정공간이 형성되고, 그 내부의 내주면 중심에 편심되게 장착되어 회전되는 펌프로터, 를 포함하여 구성되어, 엔진의 연비(효율) 손실을 방지할 수 있는 이점이 있다.
진공펌프, 외부케이스, 외부로터, 펌프로터, 베인, 체크밸브부

公开(公告)号：KR1020130008137A

公开(公告)日：2013-01-22

申请号：KR1020110068663

申请日：2011-07-12

Applicant: 현대자동차주식회사

Inventor： 정인수 ,  진재민 ,  김진훈 ,  배성윤 ,  유재곤

IPC: F02D41/08 ,  F02D35/00 ,  F02D45/00 ,  F02D41/16

CPC classification number: F02D41/08 ,  F02D35/00 ,  F02D41/16 ,  F02D45/00 ,  F02D2200/02 ,  F02D2200/101 ,  F02D2200/702

Abstract: PURPOSE: A method and apparatus for controlling idle surge vibration in a gasoline engine are provided to adjust the RPM of an engine by comparing frequencies according to engine RPM to a set target value. CONSTITUTION: A method for controlling idle surge vibration in a gasoline engine comprises following steps. Vibration delivered from a sensor installed in a vehicle is measured. The sensor measures changes in engine idle RPM(S4). The measured changes in the vibration and RPM are compared to a target value to determine whether or not the changes reach the target value(S6). If the changes reach the target value, the engine idle RPM is maintained or down. If the changes do not reach the target value, the engine idle RPM is adjusted again. The temperature of refrigerant is measured during the initial starting. The engine RPM initially set in an ECU map is selected. [Reference numerals] (AA) Engine RPM Up; (BB) Engine RPM Down or holding; (S1) Vehicle engine ON; (S2) Measuring cooling water temperature in starting; (S3) Selecting engine RPM initially set in ECU map; (S4) Measuring vehicle seat vibration and engine RPM change; (S5) Calculating a measurement value; (S6) The measurement value satisfies a desired value?

Abstract translation: 目的：提供一种用于控制汽油机中的空转浪涌振动的方法和装置，用于通过将根据发动机转速的频率与设定的目标值进行比较来调节发动机的转速。 构成：用于控制汽油发动机中的空转浪涌振动的方法包括以下步骤。 测量从安装在车辆中的传感器传出的振动。 传感器测量发动机空转RPM的变化（S4）。 将测量的振动和RPM的变化与目标值进行比较，以确定变化是否达到目标值（S6）。 如果变化达到目标值，则发动机空转RPM维持或降低。 如果更改未达到目标值，则再次调整发动机空转RPM。 制冷剂的温度在初始起动时测量。 选择最初设置在ECU图中的发动机RPM。 （附图标记）（AA）发动机RPM Up; （BB）发动机RPM下降或保持; （S1）车辆引擎ON; （S2）启动时测量冷却水温度; （S3）选择最初在ECU图中设定的发动机转速; （S4）测量车辆座椅振动和发动机转速; （S5）计算测量值; （S6）测定值满足期望值

公开(公告)号：KR1020080045443A

公开(公告)日：2008-05-23

申请号：KR1020060114573

申请日：2006-11-20

Applicant: 현대자동차주식회사

Inventor： 배성윤

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

Abstract: A vacuum pump for a vehicle is provided to rotate an outer rotor by generated vacuum pressure to vary eccentricity with respect to a pump rotor, thereby changing the volume of fluid and preventing the decrease of fuel efficiency. A vacuum pump for a vehicle includes an outer case(50) having a predetermined space inside, and a circumferential outer rotor(60) mounted in the outer case rotatively, wherein a circumferential space is formed in the outer rotor and eccentric towards the center of rotation of the outer rotor. A pump rotor is mounted eccentrically in the center of an inner circumferential surface, and has a plurality of groove parts formed at a predetermined interval towards a central axis of the pump rotor, wherein springs(74) connected to vanes(76) are mounted in the groove parts. The pump rotor rotates independently from the rotation of the outer rotor but with respect to the central axis thereof, wherein the eccentricity with respect to the inner circumferential surface of the outer rotor is increased or decreased by the rotation of the outer rotor.

Abstract translation: 提供一种用于车辆的真空泵，以通过产生的真空压力旋转外转子，以相对于泵转子改变偏心度，从而改变流体的体积并防止燃料效率的降低。 一种用于车辆的真空泵，包括内部具有预定空间的外壳（50）和可转动地安装在外壳内的周向外转子（60），其中在外转子中形成周向空间， 外转子的旋转。 泵转子偏心地安装在内圆周表面的中心，并且具有多个凹槽部分，以预定的间隔朝向泵转子的中心轴线形成，其中连接到叶片（76）的弹簧（74）安装在 槽部分。 泵转子独立于外转子的旋转而相对于其中心轴线旋转，其中相对于外转子的内周面的偏心通过外转子的旋转而增大或减小。

公开(公告)号：KR1020070063228A

公开(公告)日：2007-06-19

申请号：KR1020050123246

申请日：2005-12-14

Applicant: 현대자동차주식회사

Inventor： 배성윤

IPC: F02M35/10

Abstract: An intake pipe structure of an intake system for a diesel vehicle is provided to prevent loss in power and fuel efficiency by minimizing reduction of boost pressure in an intake pipe. An intake pipe structure of an intake system for a diesel vehicle is characterized in that an intake pipe(3) is covered by a cylindrical housing(10) having a plurality of holes(12). The housing has an inner surface on which a silicon rubber tube(16) is mounted. The silicon rubber tube has both ends bonded to the inner corners of the housing such that the ends of the silicon rubber tube are prevented from being bonded to the portion of the housing where the holes are formed.

Abstract translation: 提供一种用于柴油车辆的进气系统的进气管结构，以通过使进气管中的增压压力最小化来防止功率和燃料效率的损失。 用于柴油车辆的进气系统的进气管结构的特征在于，进气管（3）被具有多个孔（12）的圆柱形壳体（10）覆盖。 壳体具有安装硅橡胶管（16）的内表面。 硅橡胶管的两端都与壳体的内角接合，从而防止了硅橡胶管的端部与形成有孔的壳体的部分接合。