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公开(公告)号：KR1020130061445A
公开(公告)日：2013-06-11
申请号：KR1020110127755
申请日：2011-12-01
Applicant: 현대자동차주식회사 , 기아자동차주식회사 , 인지컨트롤스 주식회사
Abstract: PURPOSE: A cooling system stability ensuring apparatus is provided to obtain a fail-safety function regardless of the operation of a controller, and to obtain reliability to fail-safety. CONSTITUTION: A cooling system stability ensuring apparatus comprises a flux control valve(4). The flux control valve is installed in a loop for cooling water, surrounding a fuel cell stack(1), opens and rotates a channel for the cooling water which is connected to a radiator(3) and a pump for cooling water, and the fuel cell stack, according to a rotary angle, and uses accumulated elasticity as power for a fail-safety which solves an error state of controller for blocking power supply or control. [Reference numerals] (AA,BB) Pump; (CC) Radiator
Abstract translation: 目的：提供一种冷却系统稳定性保证装置，无论控制器的操作如何，都能获得故障安全功能，并获得故障安全的可靠性。 构成：冷却系统稳定性确保装置包括通量控制阀（4）。 通量控制阀安装在冷却水回路中，围绕燃料电池堆（1），打开并旋转连接到散热器（3）的冷却水的通道和用于冷却水的泵，并且燃料 电池堆，并根据旋转角度使用累积弹性作为解决用于阻断电源或控制的控制器的错误状态的故障安全的功率。 （附图标记）（AA，BB）泵; （CC）散热器
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公开(公告)号：KR1020130026189A
公开(公告)日：2013-03-13
申请号：KR1020110089663
申请日：2011-09-05
Abstract: PURPOSE: A three-way valve is provided to prevent the generation of noise by the gap tolerance by installing a plate spring on an inner gear inside an actuator. CONSTITUTION: A three-way valve includes a valve housing(10), an operation plunger(20), and an actuator(30). The valve hosing is formed with first and second inlet ports, and an outlet port(15). The operation plunger is connected to the outlet port, and is rotatably installed inside the housing for selectively opening and closing the inlet ports. The actuator is installed on the upper side of the valve housing for rotating the operation plunger, and includes a driving shaft(40), a driving motor(50), a gear unit, and an elastic member. The driving shaft has one end connected to the operation plunger, and provides rotary force to the driving shaft.
Abstract translation: 目的：提供三通阀，通过在执行器内部的内齿轮上安装板簧来防止间隙公差产生噪音。 构成：三通阀包括阀壳体（10），操作柱塞（20）和致动器（30）。 阀门连接形成有第一入口和第二入口以及出口（15）。 操作柱塞连接到出口，并且可旋转地安装在壳体内，用于选择性地打开和关闭入口。 致动器安装在阀壳体的上侧，用于旋转操作柱塞，并包括驱动轴（40），驱动电机（50），齿轮单元和弹性构件。 驱动轴的一端连接到操作柱塞，并向驱动轴提供旋转力。
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公开(公告)号：KR101234647B1
公开(公告)日：2013-02-19
申请号：KR1020100112815
申请日：2010-11-12
Abstract: 본 발명의 예시적인 실시예에 따른 차량용 전동식 워터 펌프의 침출수 배출장치는, 모터실과 펌프실로 구획 형성되는 펌프 바디와, 실링유닛이 개재된 상태로 상기 모터실과 펌프실로 연결되는 샤프트와, 상기 펌프실에서 샤프트에 장착되는 임펠러를 포함하여 구성되며, 상기 실링유닛을 통하여 상기 펌프실에서 모터실로 누수되는 침출수를 배출하기 위한 침출수 배출 통로가 상기 펌프 바디에 형성되어 있는 전동식 워터 펌프에 구성되는 것으로서, ⅰ)상기 침출수가 배출될 수 있는 밸브 통로를 지니며 상기 침출수 배출 통로 상에 장착되는 밸브 하우징과, ⅱ)상기 밸브 하우징과의 걸림이 이루어지고 상기 밸브 하우징에 이동 가능하게 구성되며 중력에 의해 상기 밸브 통로를 개방하고, 중력 방향의 반대 방향으로 작용하는 외력에 의해 상기 밸브 통로를 폐쇄하는 밸브 바디를 포함한다.
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公开(公告)号：KR1020120139366A
公开(公告)日：2012-12-27
申请号：KR1020110059141
申请日：2011-06-17
Abstract: PURPOSE: A connecting hose for a vehicle capable of preventing the exposure of a reinforcing plate to fluid is provided to improve the bonding strength of inner and outer casings of the hose by combining the inner casing with the reinforcing cloth to the outer skin. CONSTITUTION: A connecting hose for a vehicle is provided to an inner casing with a reinforcing cloth(11), and an outer casing(30) surrounding the inner casing. The inner casing is winded to a mold at least 2 times, and has a hollow shape. A finishing member is installed on the winding initial end of the inner casing. The inner casing includes an inner layer(13) and an outer layer(15). The reinforcing cloth is combined to the outer periphery of the inner layer. The outer layer surrounds the reinforcing cloth. The outer casing surrounds the outer layer.
Abstract translation: 目的：提供一种能够防止加强板暴露于流体的用于车辆的连接软管，以通过将内壳与增强布组合到外皮来提高软管的内外壳的接合强度。 构成：将用于车辆的连接软管设置到具有加强布（11）的内壳和围绕内壳的外壳（30）。 内壳至少缠绕到模具2次，并具有中空形状。 精加工构件安装在内壳的卷绕起始端上。 内壳包括内层（13）和外层（15）。 加强布与内层的外周结合。 外层包围增强布。 外壳围绕外层。
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公开(公告)号：KR101189581B1
公开(公告)日：2012-10-11
申请号：KR1020100114234
申请日：2010-11-17
CPC classification number: B60H1/2218 , B60H1/00392 , B60H1/2225 , H01M8/04067 , H01M8/0432 , H01M8/04753 , H01M16/006 , H01M2250/20 , H01M2250/405 , Y02B90/16 , Y02E60/50 , Y02T90/32
Abstract: 본 발명은 연료전지 자동차의 난방 제어 방법에 관한 것으로서, 통상의 전기히터와 더불어 추가적인 난방 열원을 사용하여, 전기히터의 단독 사용으로 인한 전력 소모 과다 문제와 연비 저하의 문제를 해소할 수 있는 연료전지 자동차의 난방 제어 방법을 제공하는데 주된 목적이 있는 것이다. 상기한 목적을 달성하기 위해, 실내온도가 운전자 설정온도에 비해 낮은 경우, 배터리 SOC를 체크하여 배터리 SOC가 설정된 하한치를 초과할 경우 배터리의 전력으로 전기히터를 작동시켜 실내난방을 수행하는 단계와; 배터리 SOC가 상기 하한치 이하이면 연료전지 스택의 발전 전력으로 전기히터를 작동시켜 실내난방을 수행하는 단계와; 냉각수 온도가 연료전지 스택의 정상 운전온도 도달 전의 설정된 온도 이상이면 전기히터와 더불어 히터코어를 사용하여 실내난방을 수행하는 단계와; 이후 냉각수 온도가 연료전지 스택의 정상 운전온도 이상이 되면 전기히터를 오프시키고 히터코어 단독으로 실내난방을 수행하는 단계;를 포함하는 연료전지 자동차의 난방 제어 방법이 개시된다.
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Patent Agency Ranking
公开(公告)号：KR1020120054327A
公开(公告)日：2012-05-30
申请号：KR1020100115652
申请日：2010-11-19
Applicant: 현대자동차주식회사
Abstract: PURPOSE: Coolant supply system and a method for a fuel cell are provided to increase coolant supply for a stack in advance, in case the output of a stack is increased instantly, thereby preventing the increase of temperature difference from an inlet to an outlet inside a stack according to sudden increase of power for fuel cell stack. CONSTITUTION: A Coolant supply method for a fuel cell comprises: a step of inputting output demand for a stack to an upper controller; a step of deciding rotation number command value of an air supplier, according to the output demand for stack in the upper controller; a step of reading the rotation number command value in a supply controller; a step of controlling the rotation number of a coolant supplier on the basis of the rotation number command value in the coolant supply controller.
Abstract translation: 目的：提供冷却剂供应系统和燃料电池的方法，以在堆叠的输出立即增加的情况下预先增加堆叠的冷却剂供应，从而防止从内部的入口到出口的温度差增加 根据燃料电池堆的功率突然增加堆叠。 一种用于燃料电池的冷却剂供应方法包括：向上控制器输入堆叠的输出需求的步骤; 根据上位控制器中堆叠的输出需求决定空气供应商的转数指令值的步骤; 读取供给控制器中的转数指令值的步骤; 基于冷却剂供给控制器中的转速指令值来控制冷却剂供给器的转速的步骤。
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公开(公告)号：KR1020120032360A
公开(公告)日：2012-04-05
申请号：KR1020100093961
申请日：2010-09-28
Abstract: PURPOSE: A control method of thermal management system for a fuel cell is provided to minimize the generation of danger of users due to abnormal operation, electrical shock of driving components and electric device by the leakage of electricity which is the problem due to the increase of electric conductivity, thereby preventing frequent shutdown of the system. CONSTITUTION: A control method of thermal management system for a fuel cell comprises a step of outputting stack and circulating coolant and after starting a fuel cell system; a step of inputting the temperature of coolant and electrical conductivity detected by a temperature detection part and an electric conductivity detection part; a step of detecting whether the temperature of coolant is higher than set valve-opening temperature; a step of opening a flow channel of a converter in case the temperature of coolant is higher than the valve-opening temperature; a step of detecting whether the electrical conductivity of coolant is higher than standard value; and a step of controlling open promotion when the electrical conductivity is higher than standard value.
Abstract translation: 目的：提供一种用于燃料电池的热管理系统的控制方法，以最小化由于异常操作引起的用户危险的产生，由于电力泄漏导致的驱动部件和电气设备的电击，这是由于增加的问题 电导率，从而防止系统的频繁关闭。 构成：用于燃料电池的热管理系统的控制方法包括输出堆叠和循环冷却剂以及启动燃料电池系统之后的步骤; 输入由温度检测部和电导率检测部检测出的冷却剂的温度和电导率的步骤; 检测冷却剂的温度是否高于设定开阀温度的步骤; 在冷却剂的温度高于开阀温度的情况下打开转炉流道的步骤; 检测冷却剂的电导率是否高于标准值的步骤; 以及当电导率高于标准值时控制开放促进的步骤。
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公开(公告)号：KR1020100104811A
公开(公告)日：2010-09-29
申请号：KR1020090023460
申请日：2009-03-19
CPC classification number: F01P7/16 , F01P11/02 , F01P11/16 , F01P2007/146 , F01P2011/0228 , F01P2050/22
Abstract: PURPOSE: A thermostat valve for a vehicle is provided to stably maintain an engine under an optimal condition regardless of the various conditions of the engine. CONSTITUTION: A thermostat valve for a vehicle comprises a housing(100), a sealing part(200), and a driving part(300). The housing comprises branched paths(124,126) so that the cooling water flows into the paths and then moves toward an engine or a radiator. The sealing part is installed in the housing. The sealing part maintains a sealed state by a sealing cover making contact with the inner circumference of the housing according to the pressure change of the cooling water. The driving part is installed in the housing. The driving part rotates a rotor connected to the sealing part to move the cooling water to the engine or the radiator.
Abstract translation: 目的：提供一种用于车辆的恒温阀，以便在发动机的各种条件下，将发动机稳定地保持在最佳状态。 构成：用于车辆的恒温阀包括壳体（100），密封部件（200）和驱动部件（300）。 壳体包括分支路径（124,126），使得冷却水流入路径，然后朝向发动机或散热器移动。 密封部分安装在外壳中。 密封部分通过密封盖保持密封状态，该密封盖根据冷却水的压力变化与外壳的内周接触。 驱动部件安装在外壳中。 驱动部旋转与密封部连接的转子，将冷却水移动到发动机或散热器。
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公开(公告)号：KR1020080001951A
公开(公告)日：2008-01-04
申请号：KR1020060060435
申请日：2006-06-30
Applicant: 현대자동차주식회사
Inventor： 김치명
IPC: H01M8/04
CPC classification number: H01M8/04149 , F24F2003/1435 , Y02E60/50
Abstract: A Nafion membrane humidifier for a fuel cell is provided to increase the retention time of dry air inside the humidifier or to increase the contact area with dry air, thereby improving the humidifying efficiency. A Nafion membrane humidifier for a fuel cell comprises: a housing including an inlet through which dry reaction gases to be supplied to a fuel cell stack is introduced, an outlet for supplying gases containing moisture after the reaction to the fuel cell stack, a sub-inlet through which unreacted gases containing moisture and discharged from the fuel cell stack is introduced, and a sub-outlet through which gases remaining after the reaction is discharged; and a Nafion tube bundle(110) formed by a plurality of Nafion tubes(112) receiving several thousands of hollow fibers(114) carrying out moisture exchange when the reaction gases pass therethrough, and received in the housing while forming an eddy-like structure by being wound successively from one side.
Abstract translation: 提供了一种用于燃料电池的Nafion膜加湿器，以增加加湿器内的干燥空气的停留时间或增加与干燥空气的接触面积，从而提高加湿效率。 一种用于燃料电池的Nafion膜加湿器包括：壳体，其包括引入供入燃料电池堆的干燥反应气体的入口，用于在反应之后向燃料电池堆供应含有水分的气体的出口， 引入含有水分并从燃料电池堆排出的未反应气体的入口，以及排出反应后残留气体的副出口; 以及由多个Nafion管（112）形成的Nafion管束（110），所述Nafion管（112）在反应气体通过时容纳数千个中空纤维（114），进行湿气交换，并且在形成涡流状结构的同时被容纳在壳体中 通过从一边连续伤口。
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