公开(公告)号：US20160138610A1

公开(公告)日：2016-05-19

申请号：US14899816

申请日：2014-06-19

Applicant: HANON SYSTEMS

Inventor： Woo Youl Jung ,  Cha You Lim ,  Yong Sung Kwon ,  Kyung Seok Cho

IPC: F04D29/52 ,  F04D29/08 ,  F01P5/02 ,  F04D25/08 ,  F01P1/06 ,  F04D19/00 ,  F04D29/66

CPC classification number: F04D29/526 ,  F01P5/06 ,  F01P11/12 ,  F04D19/002 ,  F04D25/08 ,  F04D29/164 ,  F04D29/663

Abstract: Provided is a fan shroud assembly and, more specifically, a fan shroud assembly including a swirling airflow-preventing saw-teeth which is arranged along a predetermined inner circumferential surface of a ventilating part while maintaining a predetermined gap from an end portion of a blade of a fan or an end portion of a fan band of the fan and are formed in a saw-toothed shape, in which both a first area in which the swirling airflow-preventing saw-teeth are formed and a second area from which the swirling airflow-preventing saw-teeth are removed are formed, thereby generating a swirling airflow of ventilated air due to a reduction in pressure fluctuation and thus effectively reducing noise.

Abstract translation: 本发明提供一种风扇护罩组件，更具体地说，一种风扇护罩组件，其包括沿着通风部分的预定内圆周表面布置的旋流防风锯齿，同时保持与叶片的叶片的端部的预定间隙 风扇的风扇或风扇的端部，并且形成为锯齿形状，其中形成有防旋转防风锯齿的第一区域和第二区域，其中旋转气流 形成除去锯齿，从而由于压力波动的降低而产生通风空气的旋转气流，从而有效地降低了噪音。

公开(公告)号：US20160102681A1

公开(公告)日：2016-04-14

申请号：US14879944

申请日：2015-10-09

Applicant: Denso Thermal Systems S.p.A.

Inventor： Paolo DURELLO ,  Francesco MERCOGLIANO

IPC: F04D29/66 ,  F01P5/02 ,  F04D25/02 ,  F01P1/06 ,  F04D19/00 ,  F04D29/32

CPC classification number: F04D29/663 ,  B60K11/02 ,  F01P1/06 ,  F01P5/02 ,  F04D19/002 ,  F04D25/02 ,  F04D29/164 ,  F04D29/325 ,  F04D29/326 ,  F04D29/526

Abstract: A fan assembly includes a shroud having a through opening, around which the shroud defines an air conveying ring, a motor-fan assembly which includes an axial fan rotatable with respect to the support about an axis of rotation, and a noise-reducing annular structure, having a plurality of projections which are arranged in succession in a circumferential direction and extend radially towards the axis of rotation of the fan, each projection having a face which is directed towards the axis of rotation and is substantially parallel thereto, and a plurality of portions radially recessed towards the air conveying ring.

Abstract translation: 风扇组件包括具有通孔的护罩，所述护罩围绕所述通孔限定空气输送环;马达 - 风扇组件，其包括相对于所述支撑件围绕旋转轴线可旋转的轴流风扇，以及降噪环形结构 具有沿圆周方向连续布置并沿着所述风扇的旋转轴线径向延伸的多个突起，每个突起具有面向所述旋转轴线并基本上平行于其的多个 朝向空气输送环径向凹陷的部分。

公开(公告)号：US09309643B2

公开(公告)日：2016-04-12

申请号：US14363848

申请日：2014-03-31

Applicant: KOMATSU LTD.

Inventor： Yosuke Yamagoe

IPC: B60K11/00 ,  E02F9/08 ,  B60K11/04 ,  F01N3/28 ,  F01N3/02 ,  F01N13/08 ,  B62D25/08 ,  B62D25/10 ,  F01P1/06 ,  B60K11/06 ,  B60K13/04 ,  B60K11/08 ,  F01N3/10 ,  F01N3/021 ,  F01P1/00

CPC classification number: E02F9/0866 ,  B60K11/04 ,  B60K11/06 ,  B60K11/08 ,  B60K13/04 ,  B60Y2200/415 ,  B62D25/082 ,  B62D25/10 ,  E02F9/0891 ,  F01N3/02 ,  F01N3/021 ,  F01N3/103 ,  F01N3/28 ,  F01N13/08 ,  F01N2590/08 ,  F01P1/06 ,  F01P2001/005 ,  Y02A50/2322

Abstract: A wheel loader is provided with a top plate, a plate-like member, a diesel particulate filtering device, and a first duct. The top plate has a first outdoor air intake port. The plate-like member is disposed below the first outdoor air intake port. The diesel particulate filtering device is disposed below the plate-like member. A first end part of the first duct is positioned to the rear of the diesel particulate filtering device. A second end part of the first duct is positioned inside the cooling compartment. A connector is disposed in an air flow generated between a gap and the first end part.

Abstract translation: 轮式装载机设置有顶板，板状构件，柴油颗粒过滤装置和第一管道。 顶板具有第一室外进气口。 板状构件设置在第一室外空气吸入口的下方。 柴油机微粒过滤装置设置在板状构件的下方。 第一管道的第一端部位于柴油机微粒过滤装置的后部。 第一管道的第二端部位于冷却室内。 连接器设置在间隙和第一端部之间产生的空气流中。

公开(公告)号：US20160090895A1

公开(公告)日：2016-03-31

申请号：US14842520

申请日：2015-09-01

Applicant: KUBOTA Corporation

Inventor： Naoya SAKURAI ,  Hideyuki KOYAMA ,  Hideyuki GOTO ,  Kentaro NAGAI ,  Tadashi NAKANO

IPC: F01P7/16 ,  F01P5/02 ,  F01P5/10 ,  F01P1/06 ,  F01P3/02

CPC classification number: F01P7/16 ,  F01P1/06 ,  F01P3/02 ,  F01P5/02 ,  F01P5/10 ,  F01P5/12 ,  F01P11/04 ,  F01P2003/024 ,  F01P2003/025

Abstract: There is provided an engine water-cooling device that can increase warming-up efficiency of an engine. The engine water-cooling device includes a thermostat housing that houses a thermostat. The thermostat housing is mounted to a front wall of a cylinder head in one side portion in a width direction of the cylinder head. A cooling water pump is mounted to a front wall of a cylinder block in a central portion in a width direction of the cylinder block. A bypass passage includes an intra-head bypass passage in the cylinder head, and the intra-head bypass passage includes a width-direction passage portion extending from a position behind the thermostat housing to a position behind and above the cooling water pump.

Abstract translation: 提供了可以提高发动机的预热效率的发动机水冷装置。 发动机水冷装置包括容纳恒温器的恒温器壳体。 恒温器壳体在气缸盖的宽度方向上的一个侧部中安装到气缸盖的前壁。 在气缸体的宽度方向的中央部，将气缸体的前壁安装在冷却水泵上。 旁通通路包括气缸盖内的头内旁路通路，头内旁路通路包括从恒温器壳体后方的位置延伸到冷却水泵后方位置的宽度方向通路部。

公开(公告)号：US09291097B2

公开(公告)日：2016-03-22

申请号：US13909647

申请日：2013-06-04

Applicant: Caterpillar Inc.

Inventor： Stephan Roozenboom

IPC: F01P1/06 ,  F02B77/11 ,  F01P3/20 ,  F02M25/07 ,  G01F1/44

CPC classification number: F02B77/11 ,  F01P3/20 ,  F01P2050/30 ,  F02M26/05 ,  F02M26/22 ,  F02M26/47 ,  F02M2026/001 ,  G01F1/44 ,  Y10T29/49366

Abstract: A multi-paneled cooling module adapted to be mounted to an engine exterior protects electronic components such as sensors and associated wiring from heat loads of the engine and/or other heat generating engine devices. The module is formed of wall and ceiling panels having a relatively high thermal conductivity, such as aluminum. The cooling module, which includes strategically situated integral coolant passages within several of its panels, is adapted to protect all enclosed electronic components, including electronic pressure sensors, an EGR valve, and all associated wiring and wiring harnesses. For example, the sensors, harnesses, and valve components associated with and proximal to an EGR venturi may be fully protected from overheating, in spite of exposure of those components to massive heat loads generated by the venturi. Finally, the cooling module may incorporate additional cooling accommodation for hydraulic oil cooling if, for example, the EGR valve is hydraulically actuated.

Abstract translation: 适于安装到发动机外部的多板冷却模块保护诸如传感器和相关布线的电子部件免受发动机和/或其它发热发动机装置的热负荷的影响。 模块由具有相对较高导热率的壁和天花板组成，例如铝。 冷却模块包括位于其几个面板内的策略性地集成的冷却剂通道，适用于保护包括电子压力传感器，EGR阀以及所有相关联的接线和线束的所有封闭的电子部件。 例如，尽管将这些部件暴露于由文丘里管产生的大量热负荷，但是与EGR文丘里管相关联并且靠近EGR文丘里管的传感器，线束和阀组件可被完全保护以免过热。 最后，如果例如EGR阀是液压致动的，则冷却模块可以包括用于液压油冷却的另外的冷却装置。

公开(公告)号：US09249715B2

公开(公告)日：2016-02-02

申请号：US14195025

申请日：2014-03-03

Applicant: HITACHI KOKI CO., LTD.

Inventor： Naoto Ichihashi

IPC: F01P1/06 ,  F01P1/02 ,  F01P5/06 ,  F02B63/02

CPC classification number: F01P1/02 ,  F01P5/06 ,  F01P2001/026 ,  F02B63/02

Abstract: An air-cooled engine includes a cylinder provided with a plurality of cooling fins at an outer peripheral surface of the cylinder, a cooling fan, a cylinder cover covering the cylinder, an air guide plate, and an air guide portion. The air guide plate is positioned between an inner surface of the cylinder cover and the fins. The cooling fan generates cooling air stream for cooling the cylinder, and the air guide plate is configured to guide the cooling air stream to flow through a space between the inner surface of the cylinder cover and the fins. A first small space is defined between the air guide plate and the inner surface of the cylinder cover. The air guide portion covers at least a part of the first small space at an upstream side of the air guide plate in the axial direction of the drive shaft.

Abstract translation: 一种风冷发动机包括在气缸的外周面设置有多个冷却翅片的气缸，冷却风扇，覆盖气缸的气缸盖，导气板和空气引导部。 导气板位于气缸盖的内表面和散热片之间。 冷却风扇产生用于冷却气缸的冷却空气流，并且空气引导板构造成引导冷却空气流流过气缸盖的内表面和翅片之间的空间。 在导气板和气缸盖的内表面之间限定第一小空间。 空气引导部在驱动轴的轴向上覆盖导气板的上游侧的第一小​​空间的至少一部分。

公开(公告)号：US20160017893A1

公开(公告)日：2016-01-21

申请号：US14774349

申请日：2014-03-11

Applicant: BROSE FAHRZEUGTEILE GMBH & CO. KOMMANDITGESELLSCHAFT WÜRZBURG

Inventor： Nils Springer ,  Thomas Dreesen ,  Antje Findeisen

IPC: F04D29/52 ,  F01P1/06 ,  F01P5/02 ,  F04D19/00

Abstract: The present invention relates to a fan frame for a plurality of fan modules, particularly for a radiator of a motor vehicle, comprising a first fan holder having a first outflow region, at least one further fan holder having a further outflow region, and an intermediate region that connects adjoining edge regions of the first and the further fan holders to each other. The fan frame is characterised in that a shielding device, which separates the first and a further outflow region from each other, is provided in the intermediate region. The present invention further relates to a fan module, particularly having such a fan frame.

Abstract translation: 本发明涉及一种用于多个风扇模块的风扇框架，特别是用于机动车辆的散热器的风扇框架，该风扇框架包括具有第一流出区域的第一风扇保持架，还有另外的流出区域的至少一个另外的风扇保持架， 区域，其将第一和另外的风扇保持器的相邻边缘区域彼此连接。 风扇框架的特征在于，在中间区域设置有将第一和另外的流出区域彼此分离的屏蔽装置。 本发明还涉及一种具有这种风扇框架的风扇模块。

公开(公告)号：US20150176469A1

公开(公告)日：2015-06-25

申请号：US14139078

申请日：2013-12-23

Applicant: Modine Manufacturing Co.

Inventor： Michael J. Kis ,  Derek R. Boom

IPC: F01P1/06

CPC classification number: F01P7/048 ,  F01P1/06 ,  F01P7/026 ,  F01P2005/105 ,  F02B29/0456 ,  F02B29/0475 ,  F02B29/0493 ,  F02M35/1038 ,  Y02T10/146

Abstract: A system and method of operating a cooling system for a vehicle engine, wherein one or more motors are operable to rotate one or more fans. Each of the one or more motors is controlled by a motor controller associated with the motor, in response to a control signal received from a system controller and an enable signal received from the vehicle. The motor controller operates the motor at a speed based upon the control signal if the control signal is received, and operates the motor at a predetermined speed if the control signal is not received but the enable signal is received.

Abstract translation: 一种操作用于车辆发动机的冷却系统的系统和方法，其中一个或多个电动机可操作以旋转一个或多个风扇。 响应于从系统控制器接收到的控制信号和从车辆接收的使能信号，一个或多个电动机中的每一个由与电动机相关联的电动机控制器控制。 如果接收到控制信号，则电动机控制器以基于控制信号的速度操作电动机，并且如果控制信号未被接收但接收到使能信号，则以预定速度操作电动机。

公开(公告)号：US20140373925A1

公开(公告)日：2014-12-25

申请号：US14368969

申请日：2012-12-26

Applicant: DOOSAN INFRACORE CO., LTD.

Inventor： In Pyo Jang

IPC: E02F9/22 ,  B60T1/08 ,  F01P1/06

CPC classification number: E02F9/2221 ,  B60T1/08 ,  B60T5/00 ,  E02F9/2217 ,  E02F9/2253 ,  E02F9/226 ,  E02F9/2296 ,  F01P1/06 ,  F01P7/044 ,  F16D2065/782 ,  F16D2065/784 ,  Y10T137/0318

Abstract: The present disclosure provides a method for controlling a cooling fan-brake of construction equipment, including: generating a brake charging signal of a brake unit; charging hydraulic oil with a high flow rate in the brake unit and completing the charging of hydraulic oil; turning a loading valve of a cooling fan unit off and turning an unloading valve of the cooling fan unit on when the hydraulic oil is charged; and turning the loading valve of the cooling fan unit on and turning the unloading valve of the cooling fan unit off after the charging of hydraulic oil is completed and a predetermined time elapses.

Abstract translation: 本公开提供了一种用于控制施工设备的冷却风扇制动器的方法，包括：产生制动单元的制动充电信号; 在制动单元中加载高流量的液压油，并完成液压油的充装; 关闭冷却风扇单元的加载阀，并在液压油充电时转动冷却风扇单元的卸载阀; 并且在液压油的充电完成并经过预定时间之后，转动冷却风扇单元的装载阀并关闭冷却风扇单元的卸载阀。

公开(公告)号：US20140318736A1

公开(公告)日：2014-10-30

申请号：US14361519

申请日：2012-11-22

Applicant: Hiroyuki Higashino ,  Yukio Nakashima ,  Shigetoshi Ipposhi

Inventor： Hiroyuki Higashino ,  Yukio Nakashima ,  Shigetoshi Ipposhi

IPC: F01P1/06

CPC classification number: F01P1/06 ,  B61C17/00 ,  H05K7/20918 ,  H05K7/20936

Abstract: A cooling device includes a base plate to a rear surface side of which an under-floor device is attached; a heat radiating unit attached to a front surface side of the base plate and radiating heat conducted from the under-floor device via the base plate; a cover surrounding the heat radiating unit and including a side opening capable of causing traveling wind to flow therein and thereout, in opposite side surfaces facing a traveling direction of a vehicle; and an guide plate guiding traveling wind flowing in from the side opening to the heat radiating unit by blocking at least part of a gap area between a surface connecting the opposite side surfaces and the heat radiating unit, the guide plate being provided in a side gap area between a side surface of the cover and the heat radiating unit on a traveling-wind flow-in side.

Abstract translation: 一种冷却装置，其特征在于，包括：底板，其背面侧设置有底板下的装置; 安装在所述基板的表面侧的散热单元，并且经由所述基板散发从所述底板下的设备传导的热; 围绕所述散热单元的盖，包括侧向开口，所述侧开口能够使行进的风在其中流动，并且在与车辆的行进方向相对的相对侧表面中; 以及引导板，其通过阻挡连接所述相对侧表面的表面与所述散热单元之间的间隙区域的至少一部分而将从所述侧开口流入的行进风导向所述散热单元，所述引导板设置在侧间隙 在行进风流入侧的盖的侧面与散热单元之间的区域。