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公开(公告)号：KR1020150010817A
公开(公告)日：2015-01-29
申请号：KR1020130084515
申请日：2013-07-18
Applicant: 현대자동차주식회사 , 기아자동차주식회사 , 지엠비코리아 주식회사
Abstract: 모터의 로터와 스테이터를 외측에서 감싸는 모터하우징; 상기 모터하우징의 내측에 로터를 감싸도록 형성되어 로터와 스테이터를 격리하는 캔부; 상기 모터하우징의 상측에 마련되되 내측에는 소정의 공간이 형성되는 수력부가 마련되고, 수력부에는 벌류트 형상의 토출부가 마련된 펌프하우징; 상기 모터하우징과 펌프하우징의 사이에 형성되어 모터하우징과 펌프하우징을 격리하는 펌프바디; 및 상하로 긴 바형상으로써, 상기 로터에 관통되되 일단은 토출부에 관통결합되고, 타단은 캔부의 하방까지 연장형성되며 내측에는 길이방향으로 관통된 제1유로가 형성되어 제1유로를 통해 유체가 이동되는 샤프트;를 포함하는 캔드 모터 펌프가 소개된다.
Abstract translation: 本发明提供一种罐式电动机泵，其能够通过排出内部沉积的异物来提高电动机的效率，同时保持罐内部的流体的热平衡。 本发明公开了一种罐式电动机泵，包括：外壳上覆盖定子的马达壳体和马达的转子; 形成为覆盖电动机壳体内的转子的罐部，并将转子与定子隔离; 在所述电动机壳体的上侧准备的泵壳体，具有内部具有预定空间的液压动力部件，所述液压动力部件具有在所述液压动力部件上的蜗壳形式的排出部; 泵体，形成在马达壳体和泵壳体之间，以将马达壳体与泵壳体隔离; 垂直长杆形式的轴穿入转子，其中一端穿过并与排出部组合; 并且另一端延伸到具有沿纵向方向穿过的第一流动通道的罐部分的下部，其中流体移动通过第一流动路径。
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公开(公告)号：KR1020150010816A
公开(公告)日：2015-01-29
申请号：KR1020130084514
申请日：2013-07-18
Applicant: 현대자동차주식회사 , 기아자동차주식회사 , 지엠비코리아 주식회사
CPC classification number: F04D13/0633 , F04D29/0413 , F04D29/0473 , H02K5/128 , H02K5/1675
Abstract: 모터의 로터; 상기 로터의 외측을 감싸는 형상으로 형성되되 상면에는 관통홀이 형성된 커버; 원기둥 형상으로써, 상기 커버의 관통홀에 끼움결합되어 커버가 밀폐되는 베어링; 및 상하방향으로 길게 형성된 바형상으로써, 상기 로터와 커버 및 베어링에 관통 결합되는 샤프트;를 포함하는 캔드 모터 펌프가 소개된다.
Abstract translation: 公开了一种罐式电动机泵，包括：电动机的转子; 盖，其在上侧具有通孔，并且形成为覆盖转子外部的形式; 圆柱形轴承，通过插入并与盖的通孔组合来密封盖; 以及在垂直方向上形成较长的杆形轴，并通过穿透轴承，盖和转子与轴承，盖和转子组合。
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公开(公告)号：KR1020130066009A
公开(公告)日：2013-06-20
申请号：KR1020110132664
申请日：2011-12-12
Abstract: PURPOSE: A radiative canned motor pump is provided to change shapes of a water power unit cover and a can structure corresponding to the same so that water cooling heat radiation by cooling water is obtained by obtaining a passage for thermal conduction. CONSTITUTION: A radiative canned motor pump comprises a can structure(130). The can structure arranged between a housing unit and a water power cover(111) cuts off a fluid flow. One or more protrusion units(114) are formed in an end portion where the water power cover is connected to the can structure. A plurality of grooves(135) is formed in the can structure so that the protrusions can penetrate through the grooves.
Abstract translation: 目的：提供一种辐射式密封电机泵，以改变水力发电机组盖和与其相对应的罐体结构的形状，从而通过获得热传导通道获得冷却水的水冷散热。 构成：辐射式密封电动泵包括罐结构（130）。 布置在壳体单元和水力罩（111）之间的罐结构切断了流体流动。 一个或多个突出单元（114）形成在其中水功率盖连接到罐结构的端部中。 多个槽（135）形成在罐结构中，使得突起能够穿过槽。
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公开(公告)号：KR101189242B1
公开(公告)日：2012-10-09
申请号：KR1020100113422
申请日：2010-11-15
CPC classification number: F04D13/06 , F04D29/106 , F05B2260/603
Abstract: 차량용 전동식 워터 펌프가 개시된다. 개시된 차량용 전동식 워터 펌프는, 모터실과 펌프실로 구획 형성되는 펌프 바디와, 실링유닛이 개재된 상태로 모터실과 펌프실로 연결되는 샤프트와, 펌프실에서 샤프트에 장착되는 임펠러를 포함하여 구성되며, 펌프 바디에는 실링유닛을 통하여 모터실로 누수되는 침출수를 배출하기 위한 침출수 배출 통로가 형성되고, 침출수 배출 통로는 연료 전지 스택의 반응가스 배출부와 연결된다.
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公开(公告)号：KR1020120053138A
公开(公告)日：2012-05-25
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: PURPOSE: A heating control method of a fuel cell vehicle using the waste heat of cooling water is provided to minimize power consumption by additionally using a heater core for increasing the temperature of air. CONSTITUTION: A heating control method of a fuel cell vehicle using the waste heat of cooling water is as follows. When an indoor temperature is less than a set temperature, indoor heating is performed by operating an electric heater using a battery. When the SOC(state of charge) of the battery is less than the lowest limit, the indoor heating is performed by operating the electric heater using a fuel cell stack. When the temperature of cooling water is more than a set temperature, the indoor heating is performed using the electric heater and a heater core.
Abstract translation: 目的：提供使用冷却水余热的燃料电池车辆的加热控制方法，通过另外使用用于增加空气温度的加热器芯来最小化功率消耗。 构成：使用冷却水的废热的燃料电池车辆的加热控制方法如下。 当室内温度低于设定温度时，通过使用电池操作电加热器来进行室内加热。 当电池的SOC（充电状态）小于最低限度时，通过使用燃料电池堆操作电加热器来进行室内加热。 当冷却水的温度超过设定温度时，使用电加热器和加热器芯进行室内加热。
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Patent Agency Ranking
公开(公告)号：KR1020120052001A
公开(公告)日：2012-05-23
申请号：KR1020100113422
申请日：2010-11-15
CPC classification number: F04D13/06 , F04D29/106 , F05B2260/603
Abstract: PURPOSE: An electromotive water pump is provided to smoothly discharge leachate leaked from a pump chamber to a motor chamber because a leachate discharge passage is connected to a reactant gas discharging unit of a fuel cell stack through a connection pipe. CONSTITUTION: An electromotive water pump comprises a pump body(110), a shaft(140), and an impeller(150). The pump body is divided into a motor room(110) and pump room(120). The shaft is connected to the motor room and pump room with a sealing unit placed in the shaft. The impeller is inserted into the shaft in the pump room. A leachate discharge passage is formed in a pump body and discharges leachate leaking to the motor room through the sealing unit. The leachate exhaust path is connected to a reactant gas discharging unit(11) of a fuel cell stack(10).
Abstract translation: 目的：提供一种电动水泵，用于平稳地将从泵室泄漏的渗滤液排放到电动机室，因为渗滤液排放通道通过连接管连接到燃料电池堆的反应气体排放单元。 构成：电动水泵包括泵体（110），轴（140）和叶轮（150）。 泵体分为电机室（110）和泵室（120）。 轴连接到电机室和泵室，密封单元放置在轴中。 叶轮被插入泵室中的轴中。 渗滤液排出通道形成在泵体内，并通过密封单元将渗滤液泄漏到机房。 渗滤液排出路径与燃料电池堆（10）的反应气体排出单元（11）连接。
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公开(公告)号：KR1020120040929A
公开(公告)日：2012-04-30
申请号：KR1020100102448
申请日：2010-10-20
Abstract: PURPOSE: A vapor discharging device of an electromotive water pump for an automobile is provided to prevent inflow of water to the inside of the body pump through a vapor outlet. CONSTITUTION: A vapor discharging device of an electromotive water pump for an automobile comprises a shaft, impeller, main body(10), membrane(50), and a cap(70). The shaft is connected to a motor room and pump room in an open state of a sealing unit. The impeller is mounted at the shaft in the pump room. The main body has a vapor exhaust channel(11) for discharging vapor. The main body is coupled to the pump body forming the motor room.
Abstract translation: 目的：提供一种用于汽车的电动水泵的蒸汽排出装置，以防止水通过蒸气出口流入体内泵内。 构成：用于汽车的电动水泵的蒸汽排放装置包括轴，叶轮，主体（10），膜（50）和盖（70）。 轴连接到电机室和泵室处于打开状态的密封单元。 叶轮安装在泵室的轴上。 主体具有用于排出蒸气的蒸气排出通道（11）。 主体联接到形成电机室的泵体。
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公开(公告)号：KR1020110060066A
公开(公告)日：2011-06-08
申请号：KR1020090116539
申请日：2009-11-30
Abstract: PURPOSE: A method for controlling a cooling system of vehicles is provided to improve stack cooling efficiency by controlling the speed(RPM) of an electric water pump according to a slope variation of a sensing value of a temperature sensor. CONSTITUTION: A cooling system of vehicles includes: an electric water pump(12) connected to a cooling water outlet of a fuel cell stack; an radiator(16) in which an inlet is connected to the electric water pump while an outlet is connected to a cooling water inlet of the fuel cell stack. A method for controlling the cooling system comprises a step of allowing RPM of the electric water pump to be variable-controlled according to the change a slope variation of a sensing value measured in a temperature sensor(22) by installing the temperature sensor at an inlet or an outlet or both of cooling water of the fuel cell stack.
Abstract translation: 目的：提供一种用于控制车辆冷却系统的方法，通过根据温度传感器的感测值的斜率变化控制电动水泵的转速（RPM）来提高堆垛冷却效率。 构成：车辆的冷却系统包括：连接到燃料电池堆的冷却水出口的电动水泵（12）; 散热器（16），其中入口连接到电动水泵，同时出口连接到燃料电池堆的冷却水入口。 一种用于控制冷却系统的方法包括以下步骤：通过将温度传感器安装在入口处，根据温度传感器（22）中测量的感测值的斜率变化，使电动水泵的RPM可变地控制 或燃料电池堆的冷却水的出口或两者。
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公开(公告)号：KR101427955B1
公开(公告)日：2014-08-11
申请号：KR1020130038057
申请日：2013-04-08
Applicant: 현대자동차주식회사
CPC classification number: B60K11/02 , F01P5/10 , F01P7/04 , F01P7/048 , F01P7/164 , F01P2005/125 , F01P2025/04 , F01P2025/06 , F01P2025/30 , F01P2025/32
Abstract: The present invention relates to a method and system for controlling a water pump of a vehicle. A method for controlling the water pump of the vehicle according to an embodiment of the present invention includes the steps of calculating a revolution command (RPM_cmd) of the water pump based on a control reference temperature (T_ctrl_ref) of a cooling water; setting a pressure (P_suc) of a suction end of the water pump; and comparing the set pressure (P_suc) of the suction end of the water pump with a reference pressure (P_suc_ref) of the suction end of the water pump to adjust the revolution command (RPM_cmd) of the water pump. A system for controlling the water pump of the vehicle according to an embodiment of the present invention includes a first temperature sensor for detecting the temperature of the cooling water discharged from a cooling load; a second temperature sensor for detecting the temperature of the cooling water supplied to the cooling load; a water pump suction end pressure sensor for detecting a pressure sensing value (P_atm_sen) of the suction end of the water pump; a water pump driving unit for driving the water pump in response to the revolution command (RPM_cmd) of the water pump; and a control unit operated by a program which is set to control the water pump driving unit based on the signals input from the first temperature sensor, the second temperature sensor, and the water pump suction end pressure sensor.
Abstract translation: 本发明涉及一种用于控制车辆的水泵的方法和系统。 根据本发明的实施例的用于控制车辆的水泵的方法包括以下步骤：基于冷却水的控制参考温度（T_ctrl_ref）计算水泵的转速指令（RPM_cmd）; 设定水泵的吸入端的压力（P_suc）; 将水泵的吸入端的设定压力（P_suc）与水泵的吸入端的基准压力（P_suc_ref）进行比较，调整水泵的转速指令（RPM_cmd）。 根据本发明实施例的用于控制车辆的水泵的系统包括：第一温度传感器，用于检测从冷负荷排出的冷却水的温度; 第二温度传感器，用于检测供应到冷却负载的冷却水的温度; 用于检测所述水泵的吸入端的压力感测值（P_atm_sen）的水泵吸入端压力传感器; 水泵驱动单元，用于响应于水泵的转速指令（RPM_cmd）驱动水泵; 以及控制单元，其由程序操作，该程序被设置为基于从第一温度传感器，第二温度传感器和水泵吸入端压力传感器输入的信号来控制水泵驱动单元。
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公开(公告)号：KR1020110062019A
公开(公告)日：2011-06-10
申请号：KR1020090118586
申请日：2009-12-02
Applicant: 현대자동차주식회사
CPC classification number: F01P5/12 , F01P2050/22 , F04D13/06 , F04D29/24 , F04D29/406
Abstract: PURPOSE: An in-line type cooling water pump with an improved impeller structure is provided to prevent cooling water flowing into the rear end of an impeller from flowing to a gap between the impeller and a housing. CONSTITUTION: An in-line type cooling water pump with an improved impeller structure comprises a housing(10), an impeller(30), and a motor(50). The housing comprises an inlet(12) and an outlet(14). The impeller is rotatably installed in the housing and forms a partition(36) for preventing pressure drop. The partition reduces a pressure drop space. The pressure drop space is formed by the operation of the impeller. The motor rotates the impeller.
Abstract translation: 目的：提供具有改进的叶轮结构的在线式冷却水泵，以防止流入叶轮后端的冷却水流入叶轮和壳体之间的间隙。 构成：具有改进的叶轮结构的在线式冷却水泵包括壳体（10），叶轮（30）和马达（50）。 壳体包括入口（12）和出口（14）。 叶轮可旋转地安装在壳体中并形成用于防止压降的隔板（36）。 隔板减少压降空间。 通过叶轮的操作形成压降空间。 电机旋转叶轮。
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