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    COOLING APPARATUS FOR INTERNAL COMBUSTION ENGINE
    71.
    发明申请
    COOLING APPARATUS FOR INTERNAL COMBUSTION ENGINE 审中-公开
    内燃机冷却装置

    公开(公告)号：US20170058756A1

    公开(公告)日：2017-03-02

    申请号：US15240014

    申请日：2016-08-18

    Applicant: Toyota Jidosha Kabushiki Kaisha

    Inventor： Hitoki Sugimoto

    IPC: F01P7/16 ,  F01P5/12

    CPC classification number: F01P11/14 ,  F01P5/12 ,  F01P7/165 ,  F01P2031/32 ,  F01P2037/02

    Abstract: A thermostat is diagnosed as open failure when a specified time variation in radiator inflow water temperature from a temperature sensor mounted in a first flow path running through a radiator at a time of starting an electric water pump at a cold start of an engine is equal to or greater than a predetermined variation. In the case of open failure of the thermostat, starting the electric water pump causes cooling water from a cooling water flow path of the engine to be flowed to the first flow path, as well as to a second flow path. The radiator inflow water temperature detected by the temperature sensor mounted in the first flow path is raised by the cooling water from the cooling water flow path of the warmed engine.

    Abstract translation: 当在发动机冷启动时启动电动水泵时，安装在通过散热器的第一流路中的温度传感器的散热器流入水温度的指定时间变化时，恒温器被诊断为开路故障等于 或大于预定变化。 在恒温器的开路故障的情况下，起动电动水泵使得来自发动机的冷却水流路的冷却水流向第一流路以及第二流路。 由安装在第一流路中的温度传感器检测到的散热器流入水温度由来自加热发动机的冷却水流路的冷却水升高。

    ENGINE RESTART AID
    72.
    发明申请
    ENGINE RESTART AID 有权
    发动机重启

    公开(公告)号：US20160215678A1

    公开(公告)日：2016-07-28

    申请号：US14605179

    申请日：2015-01-26

    Applicant: DELPHI TECHNOLOGIES, INC.

    Inventor： ANDREW FEDEWA

    IPC: F01P3/18 ,  F02B29/04 ,  F01P3/20 ,  F01P7/14 ,  F01P5/12

    CPC classification number: F02B29/0443 ,  F01P3/20 ,  F01P7/14 ,  F01P7/16 ,  F01P7/165 ,  F01P7/167 ,  F01P2003/182 ,  F01P2005/105 ,  F01P2060/02 ,  F02M26/06 ,  F02M26/23 ,  Y02T10/146

    Abstract: A system is disclosed comprising an engine having coolant passages defined therethrough, a first coolant pump, and a first radiator. The system additionally comprises a second coolant pump, a second radiator, and a liquid-to-air heat exchanger configured to condition the temperature of intake air to the engine. The system further includes a coolant valve means. For a first configuration of the coolant valve means the first coolant pump is configured to urge coolant through the coolant passages in the engine and through the first radiator, and the second coolant pump is configured to urge coolant through the liquid-to-air heat exchanger and through the second radiator. For a second configuration of the coolant valve means the second coolant pump is configured to urge coolant through the coolant passages in the engine and through the liquid-to-air heat exchanger. A method for controlling the system is also disclosed.

    Abstract translation: 公开了一种系统，其包括具有限定在其中的冷却剂通道的发动机，第一冷却剂泵和第一散热器。 该系统还包括第二冷却剂泵，第二散热器和配置成调节到发动机的进气温度的液体对空气热交换器。 该系统还包括冷却剂阀装置。 对于冷却剂阀装置的第一构造，第一冷却剂泵构造成促使冷却剂通过发动机中的冷却剂通道并且通过第一散热器，并且第二冷却剂泵构造成促使冷却剂通过液体 - 空气热交换器 并通过第二个散热器。 对于冷却剂阀装置的第二构造，第二冷却剂泵构造成促使冷却剂通过发动机中的冷却剂通道并且通过液体 - 空气热交换器。 还公开了一种用于控制系统的方法。

    SYSTEM AND METHOD FOR CONTROLLING WATER PUMP OF VEHICLE HAVING WATER-COOLED INTERCOOLER
    75.
    发明申请
    SYSTEM AND METHOD FOR CONTROLLING WATER PUMP OF VEHICLE HAVING WATER-COOLED INTERCOOLER 审中-公开
    用于控制带有水冷式介质的车辆水泵的系统和方法

    公开(公告)号：US20160123214A1

    公开(公告)日：2016-05-05

    申请号：US14822161

    申请日：2015-08-10

    Applicant: Hyundai Motor Company

    Inventor： Hyungmin Kim

    IPC: F01P5/12 ,  F01P7/16 ,  F01P3/18

    CPC classification number: F01P5/12 ,  F01P3/20 ,  F01P7/164 ,  F01P2005/125 ,  F01P2060/02

    Abstract: A water pump control system of a vehicle having a water-cooled intercooler includes: the water-cooled intercooler cooling intake air that is injected from the outside through heat exchange with coolant; an electric water pump that selectively supplies coolant to the water-cooled intercooler using an electric motor; and a controller that controls the electric water pump using a heat releasing amount of intake air passing through the water-cooled intercooler.

    Abstract translation: 具有水冷式中间冷却器的车辆的水泵控制系统包括：通过与冷却剂的热交换从外部喷射的水冷中冷器冷却进气; 电动水泵，其使用电动机选择性地向所述水冷式中间冷却器供应冷却剂; 以及控制器，其使用通过所述水冷式中间冷却器的进气的散热量来控制所述电动水泵。

    Accessory drive with friction clutch and electric motor
    76.
    发明授权
    Accessory drive with friction clutch and electric motor 有权
    带摩擦离合器和电动马达的配件驱动

    公开(公告)号：US09279460B2

    公开(公告)日：2016-03-08

    申请号：US14149683

    申请日：2014-01-07

    Applicant: BorgWarner Inc.

    Inventor： Shiwei Qin

    IPC: F16D13/76 ,  F01P5/12 ,  F16D27/112

    CPC classification number: F16D27/112 ,  F16D13/76 ,  F16D48/064 ,  F16D2500/1045 ,  F16D2500/5106 ,  F16D2500/5114

    Abstract: A friction clutch assembly for a vehicle accessory, particularly to drive a vehicle cooling pump, and more particularly as part of a dual mode drive for a cooling pump, together with an electric motor. The friction clutch assembly includes a friction plate member connected to a central rotatable shaft member used for operating the vehicle accessory. A biased armature member is adapted to force a friction plate member with friction linings thereon against a housing or cover which is rotating at input speed. A solenoid assembly is used to overcome the spring bias and pull the armature and friction plate member away from the housing.

    Abstract translation: 用于车辆附件的摩擦离合器组件，特别是用于驱动车辆冷却泵，更具体地，作为用于冷却泵的双模式驱动的一部分与电动马达一起。 摩擦离合器组件包括连接到用于操作车辆附件的中心可旋转轴构件的摩擦板构件。 偏置的电枢构件适于将摩擦片构件上的摩擦衬垫施加到抵靠以输入速度旋转的壳体或盖子上。 螺线管组件用于克服弹簧偏压并将电枢和摩擦板构件拉离外壳。

    Clutched driven device and associated clutch mechanism
    77.
    发明授权
    Clutched driven device and associated clutch mechanism 有权
    离合驱动装置和相关联的离合器机构

    公开(公告)号：US09267552B2

    公开(公告)日：2016-02-23

    申请号：US14349423

    申请日：2012-10-01

    Applicant: Litens Automotive Partnership

    Inventor： Andrew M. Boyes ,  Ivan Ferlik

    IPC: F16D13/12 ,  F16D27/105 ,  F02B67/06 ,  F01P5/12

    CPC classification number: F16D13/12 ,  F01P5/12 ,  F02B67/06 ,  F16D27/105

    Abstract: A driven accessory (10) is provided that includes a first rotary clutch portion (50), a second rotary clutch portion (52), a wrap spring (56) and an actuator (60). The wrap spring (56) is configured to transmit rotary power between the first and second rotary clutch portions (50, 52). The actuator (60) is selectively operable for generating a drag force that is applied to the wrap spring (56) to control torque transmission through the wrap spring (56). The actuator (60) includes an actuator input member (140), a brake shoe (144) and a motor (142) that is configured to translate the brake shoe (144) axially along the rotary axis (70). The drag force is generated when the motor (142) is operated in a first mode so that transmission of rotary power between the first rotary clutch portion (50) and the second rotary clutch portion (52) is interrupted.

    Abstract translation: 提供了一个从动配件（10），其包括第一旋转离合器部分（50），第二旋转离合器部分（52），卷绕弹簧（56）和致动器（60）。 卷绕弹簧（56）构造成在第一和第二旋转离合器部分（50,52）之间传递旋转动力。 致动器（60）可选择性地可操作地产生施加到卷簧（56）的牵引力，以控制通过卷簧（56）的扭矩传递。 致动器（60）包括致动器输入构件（140），制动蹄片（144）和电动机（142），其构造成沿着旋转轴线（70）轴向平移制动蹄片（144）。 当电动机（142）以第一模式操作时，产生牵引力，使得第一旋转离合器部分（50）和第二旋转离合器部分（52）之间的旋转动力传递被中断。

    Convex fan shroud
    78.
    发明授权
    Convex fan shroud 有权
    凸扇风扇罩

    公开(公告)号：US09267419B2

    公开(公告)日：2016-02-23

    申请号：US14217918

    申请日：2014-03-18

    Applicant: Ford Global Technologies, LLC

    Inventor： Meisam Mehravaran ,  Garrett Michael O'Donohue ,  Jim Tyler ,  LaMar Stewart

    IPC: F01P7/02 ,  F01P1/02 ,  F01P7/04 ,  F01P5/04 ,  F01P7/08 ,  F01P5/12

    CPC classification number: F01P1/02 ,  F01P5/04 ,  F01P5/06 ,  F01P5/12 ,  F01P7/046 ,  F01P7/084 ,  F01P2025/66 ,  F04D29/547 ,  Y10T29/49229

    Abstract: A convex fan shroud for use with an automotive engine cooling system having a fan and a fan-cooled, liquid-to-air radiator is disclosed. The convex fan shroud has an optimized shape that leads to high air flow rates through the radiator. The convex fan shroud includes a front frame that defines an air-intake opening, a convex top wall connected to the frame, a convex bottom wall connected to the frame, and a pair of opposed convex side walls connected to the frame and to the top and bottom walls. The interior surfaces of the walls are smooth. The convex walls define a barrel-shaped shroud body that includes a round engine-facing opening to accommodate the fan. In addition to generating a higher flow rate, the disclosed inventive concept for a smooth convex fan shroud is relatively low cost to produce and has a relatively high degree of rigidity.

    Abstract translation: 公开了一种与具有风扇和风扇冷却的液体对空气散热器的汽车发动机冷却系统一起使用的凸形风扇罩。 凸形风扇罩具有优化的形状，导致通过散热器的高空气流速。 凸扇形罩包括限定进气口的前框架，连接到框架的凸顶壁，连接到框架的凸底壁和连接到框架和顶部的一对相对的凸侧壁 和底壁。 墙壁的内表面光滑。 凸形壁限定了一个桶形护罩主体，其包括一个面向发动机的面向开口以容纳风扇。 除了产生更高的流速之外，所公开的用于光滑凸扇形罩的发明构思相对较低，并且具有较高的刚度。

    Vehicle cooling device
    80.
    发明授权
    Vehicle cooling device 有权
    车辆冷却装置

    公开(公告)号：US09109497B2

    公开(公告)日：2015-08-18

    申请号：US13988586

    申请日：2012-01-12

    Applicant: Masanobu Matsusaka ,  Tadayoshi Sato ,  Hirohisa Takano

    Inventor： Masanobu Matsusaka ,  Tadayoshi Sato ,  Hirohisa Takano

    IPC: F24F11/06 ,  B60H1/00 ,  F01N5/02 ,  F02M31/08 ,  F01P7/00 ,  F01P5/12 ,  F01P7/16 ,  F16K15/02 ,  F16K15/18 ,  F16K31/06 ,  F01P7/14 ,  F01P3/02

    CPC classification number: F01P7/00 ,  F01P5/12 ,  F01P7/167 ,  F01P2003/027 ,  F01P2005/125 ,  F01P2007/146 ,  F16K15/028 ,  F16K15/18 ,  F16K31/0651 ,  F16K31/0658

    Abstract: A vehicle cooling device includes a pump, circulation paths connected to the pump for circulating coolant between a cooling object and a heat exchanger, a solenoid valve for opening and closing at least one of the circulation paths, and a control unit for controlling pump operation. The solenoid valve includes a valve body movable between a position separated from a valve seat and a position abutting the valve seat, the valve body being held in abutment with the valve seat, and a solenoid maintaining the abutment when energized. The valve body allows coolant fluid pressure to move the valve body separate from the valve seat when the solenoid is not energized and the pump is in operation, and the control unit performs controlling to stop the pump and start solenoid energization when conditions are ready for stopping coolant circulation through the circulation path in which the solenoid valve is disposed.

    Abstract translation: 车辆冷却装置包括泵，连接到泵的循环路径，用于在冷却对象和热交换器之间循环冷却剂，用于打开和关闭至少一个循环路径的电磁阀，以及用于控制泵操作的控制单元。 电磁阀包括阀体，该阀体可在从阀座分离的位置与邻接阀座的位置之间移动，阀体与阀座保持邻接，以及在通电时维持基台的螺线管。 当电磁阀未通电时，阀体允许冷却液流体压力将阀体与阀座分离，泵运行时，控制单元执行控制以停止泵并在条件准备停止时启动电磁阀通电 冷却剂循环通过其中设置电磁阀的循环路径。

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