公开(公告)号：KR100783433B1

公开(公告)日：2007-12-07

申请号：KR1020060093443

申请日：2006-09-26

Applicant: 현대자동차주식회사

Inventor： 이동근

IPC: F24F11/00 ,  F24F11/02 ,  F25B1/00

CPC classification number: F24F11/83 ,  F24F11/36 ,  F25B2700/191 ,  F25B2700/1931 ,  F25B2700/195 ,  F25B2700/197

Abstract: A system for detecting leakage of refrigerant in an air conditioner and a control method thereof are provided for a driver to precisely and easily check whether refrigerant is leaked from a condenser, an expansion valve, an evaporator or a compressor, thereby improving reliability in the operation of the air conditioner and convenience of the repair. A system for detecting leakage of refrigerant in an air conditioner includes valve units(100a-100d) having valve bodies mounted to pipes connected to a condenser(10), an expansion valve(20), an evaporator(30), and a compressor(40) respectively and formed with sealed spaces its inside. A valve is positioned at a side of each of the valve bodies for opening or closing a tubular way(50) extended to the sealed space alternatively. Pressure detecting sensors are mounted on the tubular paths through which refrigerant is introduced. A commanding part(200) has a plurality of commanding elements(210a-210d) corresponding to the condenser, the expansion valve, the evaporator and the compressor. A control part(300) is connected to the valve units and the commanding part for controlling the opening and closing of the valves and simultaneously comparing pressure of refrigerant detected by the pressure detecting sensors to drive the commanding element corresponding to one of the condenser, the expansion valve, the evaporator and the compressor, in which the refrigerant leakage is generated.

Abstract translation: 提供一种用于检测空气调节器中的制冷剂泄漏的系统及其控制方法，用于驾驶员精确且容易地检查制冷剂是否从冷凝器，膨胀阀，蒸发器或压缩机泄漏，从而提高操作的可靠性 的空调和便利的维修。 用于检测空气调节器中的制冷剂泄漏的系统包括：阀单元（100a-100d），其具有安装到连接到冷凝器（10）的管道的阀体，膨胀阀（20），蒸发器（30）和压缩机 40），并在其内部形成密封空间。 阀门位于每个阀体的一侧，用于打开或关闭可替代地延伸到密封空间的管状通路（50）。 压力检测传感器安装在导入制冷剂的管路上。 指令部（200）具有与冷凝器，膨胀阀，蒸发器和压缩机对应的多个指令元件（210a〜210d）。 控制部（300）连接到阀单元和指令部，用于控制阀的打开和关闭，并同时比较由压力检测传感器检测出的制冷剂的压力，以驱动与冷凝器之一相对应的指令元件 膨胀阀，蒸发器和压缩机，其中产生制冷剂泄漏。

公开(公告)号：KR1020070037196A

公开(公告)日：2007-04-04

申请号：KR1020050092501

申请日：2005-09-30

Applicant: 현대자동차주식회사

Inventor： 이동근

IPC: F16F9/04 ,  F16F9/05 ,  B60G11/26

Abstract: 차량의 주행중 발생하는 피칭 및 바운싱에 의해 에어 스프링 시스템에서 생성되는 압력 에너지를 판형 피에조 유닛을 이용하여 전기 에너지로 변환시켜 이를 저장하여 부하 전원으로 사용할 수 있도록 하는 것으로,
차체에 장착되는 에어백과, 로드부가 상기 에어백에 연결되고 일측이 액슬에 장착되는 피스톤으로 구성되는 차량용 에어 스프링 시스템에 있어서, 상기 에어백의 내측 차체측과 결합되는 위치의 중앙부에 장착되는 스토퍼, 상기 에어백이 결합되는 피스톤의 로드부 끝에는 장착되며, 압력이 가해지는 경우 압전 효과에 의해 전력을 생성하는 판형 피에조 유닛, 상기 판형 피에조 유닛의 중앙부에 배치되며, 상기 스토퍼와 접촉되어 스토퍼의 동작 거리를 결정하여 주는 스토퍼 지지부, 상기 판형 피에조 유닛의 출력단에 와이어를 접속되어 생성된 전력을 정류하는 정류기, 상기 정류기에 인가되는 정류된 전력을 저장하여 부하에서 사용되도록 하는 축전지를 포함한다.
에어 스프링, 판형 피에조 유닛, 러버 커버, 피칭 및 바운싱

公开(公告)号：KR1020060089043A

公开(公告)日：2006-08-08

申请号：KR1020050010112

申请日：2005-02-03

Applicant: 현대자동차주식회사

Inventor： 이동근

IPC: F02D45/00 ,  F02D41/22

CPC classification number: Y02T10/40 ,  F02D41/222 ,  F02D2200/0404 ,  F02D2200/0406

Abstract: 본 발명에 의한 차량의 TPS 또는 MAF의 고장 진단방법은 에어컨의 온/오프 또는 파워스티어링의 작동 등에 의한 공기량의 순간적인 변동량을 ISA 제어 보상계수를 통해 보정함으로서 TPS 또는 MAF가 정상 작동 중임에도 오작동으로 진단되는 것을 방지하는 효과가 있다.

公开(公告)号：KR100466119B1

公开(公告)日：2005-01-13

申请号：KR1020020053781

申请日：2002-09-06

Applicant: 현대자동차주식회사

Inventor： 이동근

IPC: B60K11/04

Abstract: PURPOSE: A radiator-mounting apparatus for a vehicle is provided to prevent cooling water from leaking and improve durability by preventing fatigue fracture of a radiator tube caused by thermal stress. CONSTITUTION: A radiator-mounting apparatus for a vehicle includes strain gauges(6,7), a control device(8) of a piezo-electric element(9) and the piezo-electric element. The strain gauge is installed to a surface of a radiator tube(5) vertically each other to measure generated strain. The control device of the piezo-electric element sends an electric signal to the piezo-electric element according to valued measured in the strain gauge. The piezo-electric element is installed between a header and a side frame(3) to connect the control device of the piezo-electric element electrically. Thereby, thermal fatigue fracture of the radiator tube is prevented by absorbing thermal stress generated by thermal deflection with temperature of a radiator core changing.

Abstract translation: 目的：提供一种用于车辆的散热器安装装置，用于防止冷却水泄漏并通过防止由热应力引起的散热器管的疲劳断裂来提高耐久性。 用于车辆的散热器安装装置包括应变仪（6,7），压电元件（9）的控制装置（8）和压电元件。 将应变计垂直安装到散热器管（5）的表面以测量产生的应变。 压电元件的控制装置根据在应变仪中测量的值向压电元件发送电信号。 压电元件安装在头部和侧框架（3）之间以电连接压电元件的控制装置。 由此，通过随着散热器芯的温度变化而吸收由热偏转产生的热应力，防止了散热器管的热疲劳断裂。

公开(公告)号：KR1020040033792A

公开(公告)日：2004-04-28

申请号：KR1020020063050

申请日：2002-10-16

Applicant: 현대자동차주식회사

Inventor： 이동근

IPC: B60K15/077

Abstract: PURPOSE: Baffle plate structure of a fuel tank is provided to reduce shake of fuel in the fuel tank by differently positioning a baffle in the fuel tank according to the rapid accelerating and decelerating conditions while the vehicle runs. CONSTITUTION: Baffle plate structure of a fuel tank(20) comprises the fuel tank for storing fuel; guides(22) vertically formed in the fuel tank; a baffle plate(30) forming guide holes(32) in the middle of the baffle plate, to vertically move along the guides according to the flux of fuel; a speed sensor(42) measuring a change in the traveling speed of a vehicle; an ECU(Electronic Control Unit,40) analyzing the traveling speed measured from the speed sensor and deciding the vehicle is traveling under rapid acceleration and deceleration conditions; and an electromagnet coil(24) disposed on the outer periphery of the guides, to make the baffle plate fixed by magnetic force if the vehicle is under rapid acceleration and deceleration conditions.

Abstract translation: 目的：提供燃料箱的挡板结构，通过根据车辆行驶时的快速加速和减速条件，通过不同的方式将油箱中的挡板定位，从而减少燃油箱内燃料的振动。 构成：燃料箱（20）的挡板结构包括用于储存燃料的燃料箱; 导向件（22）垂直形成在燃料箱中; 挡板（30），其在所述挡板的中间形成引导孔（32），以沿着所述引导件沿着燃料通量垂直移动; 测量车辆行驶速度变化的速度传感器（42）; 分析从速度传感器测量的行驶速度并决定车辆的ECU（电子控制单元40）正在快速加速和减速条件下行驶; 以及设置在引导件的外周上的电磁线圈（24），以在车辆处于快速加速和减速条件下时通过磁力使挡板固定。

公开(公告)号：KR1020030067855A

公开(公告)日：2003-08-19

申请号：KR1020020007339

申请日：2002-02-08

Applicant: 현대자동차주식회사

Inventor： 이동근

IPC: G01L5/28

Abstract: PURPOSE: A dynamo system of a brake and a control method thereof are provided to improve the accuracy of a test and the reliability by realizing the influence of the engine brake applied to the driving shaft in the same condition of the actual vehicle with controlling the power train unit and the driving motor. CONSTITUTION: A dynamo system of a brake is composed of a driving motor generating or restricting rotational force according to a control signal from a main controller; a driving rotation shaft connected to the driving motor by a power train member; a driven rotation shaft arranged in an axis with the driving rotation shaft; a power connection unit arranged between driving and driven rotation shafts to control rotational force transmission according to the control signal of the main controller; a brake unit braking the driving and driven rotation shafts; a hydraulic pressure supply unit regulating supply of hydraulic pressure to the brake unit according to the control signal from the main controller; plural inertial units installed in the driving and driven rotation shafts corresponding to axial load; plural temperature sensors(T1,T2,T3,T4) detecting temperature at the brake unit and transmitting the temperature signal to the main controller; and torque sensors(TS1,TS2) detecting each torque and transmitting the torque signal to the main controller.

Abstract translation: 目的：提供一种制动器的发电机系统及其控制方法，以通过在实际车辆的相同状况下实现施加于驱动轴的发动机制动器的影响来提高测试精度和可靠性，同时控制功率 列车单元和驱动电机。 构成：制动器的发电机系统由根据来自主控制器的控制信号产生或限制旋转力的驱动电机组成; 驱动旋转轴，通过动力传动构件连接到驱动电动机; 与所述驱动旋转轴一体地配置的从动旋转轴; 电力连接单元，布置在驱动旋转轴和从动旋转轴之间，以根据主控制器的控制信号来控制旋转力传递; 制动单元制动驱动和从动旋转轴; 液压供给单元，根据来自主控制器的控制信号，对制动单元进行液压供给; 安装在与轴向载荷相对应的驱动和从动旋转轴中的多个惯性单元; 多个温度传感器（T1，T2，T3，T4），检测制动单元的温度，并将温度信号传送到主控制器; 和扭矩传感器（TS1，TS2）检测每个转矩并将转矩信号传送到主控制器。

公开(公告)号：KR1020030045421A

公开(公告)日：2003-06-11

申请号：KR1020010076141

申请日：2001-12-04

Applicant: 현대자동차주식회사

Inventor： 이동근

IPC: F16D66/00

Abstract: PURPOSE: A device for preventing conning of brake disks for a vehicle is provided to prevent deformation caused by a difference in the temperature of the inner and outer surfaces of the disk. CONSTITUTION: In a device for preventing conning of brake disks(10) for a vehicle, the brake disk is mounted to a wheel, through necks(10a). The brake disk stops rotation of a wheel, through the friction force against a pressurization pad(21) of calipers(20) operated through hydraulic pressure produced according to operation of a brake. An energy conversion unit(40) is installed to the neck, and the energy conversion unit has a Peltier effect radiating and absorbing heat through direct current power supply selectively supplied by a control unit measuring the operation state of a brake pedal and the temperature of the disk. Accordingly, heat balance between the inner and outer surfaces of the disk is maintained.

Abstract translation: 目的：提供一种用于防止车辆制动盘的接合的装置，以防止由于盘的内表面和外表面的温度差引起的变形。 构成：在用于防止车辆的制动盘（10）的接合的装置中，制动盘通过颈部（10a）安装到车轮上。 制动盘通过摩擦力阻止车轮的旋转，该摩擦力抵靠通过根据制动器的操作产生的液压而操作的卡钳（20）的加压垫（21）。 能量转换单元（40）安装到颈部，并且能量转换单元具有通过由测量制动踏板的操作状态的控制单元选择性地提供的直流电源辐射和吸收热量的珀尔帖效应， 磁盘。 因此，保持了盘的内表面和外表面之间的热平衡。

公开(公告)号：KR100372424B1

公开(公告)日：2003-02-19

申请号：KR1020000066459

申请日：2000-11-09

Applicant: 현대자동차주식회사

Inventor： 이동근

IPC: B24B39/00

Abstract: PURPOSE: An apparatus for processing a burnish of a brake pad is provided to reduce the processing time and to simultaneously process a plurality of brake pads by adopting a thermoelectric device in the burnish processing apparatus. CONSTITUTION: An apparatus for processing a burnish of a brake pad comprises a thermoelectric device(10) which generates or absorbs heat when two different metals are electrically communicated, a control unit installed at both ends of the thermoelectric device(10) through a power supplying wire(12), and a battery(16) for supplying direct current to the control unit(14). A plurality of brake pads(18) are positioned at both sides of the thermoelectric device(10) adjacent to the thermoelectric device(10). The control unit(14) applies the direct current to the thermoelectric device(10) by receiving the direct current from the battery(16). The control unit(14) selectively applies negative or positive pole to the thermoelectric device(10).

Abstract translation: 目的：提供一种用于处理刹车片抛光的装置，以减少处理时间，并通过在磨光处理装置中采用热电装置同时处理多个刹车片。 用于处理刹车片抛光的设备包括：热电装置（10），当两种不同金属电连通时产生或吸收热量;控制单元，通过供电装置安装在热电装置（10）的两端; 电线（12）以及用于向控制单元（14）供应直流电的电池（16）。 多个制动片（18）位于热电装置（10）的与热电装置（10）相邻的两侧。 控制单元（14）通过接收来自电池（16）的直流电将直流电施加到热电装置（10）。 控制单元（14）选择性地将负极或正极施加到热电装置（10）。

公开(公告)号：KR1020020084492A

公开(公告)日：2002-11-09

申请号：KR1020010023802

申请日：2001-05-02

Applicant: 현대자동차주식회사

Inventor： 이동근

IPC: B60T5/00

CPC classification number: B60T5/00 ,  B60T13/74 ,  B60Y2306/05 ,  B60Y2400/208 ,  B60Y2400/81

Abstract: PURPOSE: A cooling apparatus of a brake system for a vehicle is provided to prevent vibration at the initial stage, and to restrict increase of temperature by converting frictional heat generated from a brake disk into electric energy in braking. CONSTITUTION: A cooling device of a brake system for a vehicle is composed of an energy converting unit(40) converting frictional heat into electric energy in contacting to a brake disk in a pressure pad(21) of a brake assembly installed in a wheel; and a conducting unit(50) applying direct current power to the energy converting unit through an axle rotating the wheel. Vibration is prevented, and overheat of the brake disk is restricted by converting frictional heat generated in the brake disk in braking into electric and heat energy.

Abstract translation: 目的：提供一种用于车辆的制动系统的冷却装置，以防止在初始阶段的振动，并且通过将制动盘产生的摩擦热转换为制动中的电能来限制温度升高。 构成：用于车辆的制动系统的冷却装置由能量转换单元（40）组成，能量转换单元（40）将摩擦热转换成与安装在车轮上的制动组件的压力垫（21）接触的制动盘; 以及导电单元（50），其通过旋转所述车轮的轴向所述能量转换单元施加直流电力。 防止振动，并且通过将制动盘中产生的摩擦热转换成电和热能来限制制动盘的过热。

公开(公告)号：KR1020020054747A

公开(公告)日：2002-07-08

申请号：KR1020000083926

申请日：2000-12-28

Applicant: 현대자동차주식회사

Inventor： 이동근

IPC: H02P6/08

Abstract: PURPOSE: A method for driving a motor is provided to reduce weight of the motor by eliminating an inertia installed in one part of the motor. CONSTITUTION: A driving motor is rotated with a constant rotating speed(31). The driving motor is applied the break(32). A torque generated according to the break is measured(33). After deciding a reducing speed of the driving motor, the driving motor is reduced by the reducing speed(34). The torque is constantly controlled(35). It is discriminated whether or not the speed of the driving motor is zero(36). As the result of discrimination, when the speed of the driving motor is zero, the break is stopped(37). Thereby, the method which is an algorithm for driving the motor drives the motor without an inertia.

Abstract translation: 目的：提供一种用于驱动电动机的方法，通过消除安装在电动机的一部分中的惯性来减轻电动机的重量。 构成：驱动电机以恒定的转速旋转（31）。 驱动电机施加断路（32）。 测量根据断裂产生的扭矩（33）。 在确定驱动电动机的减速之后，驱动电动机减速（34）。 扭矩不断控制（35）。 判断驱动电机的速度是否为零（36）。 作为辨别的结果，当驱动电机的速度为零时，断开停止（37）。 因此，作为用于驱动电动机的算法的方法驱动马达而没有惯性。