公开(公告)号：US09429223B2

公开(公告)日：2016-08-30

申请号：US14457672

申请日：2014-08-12

申请人： Sumitomo Heavy Industries, Ltd.

发明人： Kazuhisa Abe

IPC分类号： F16H57/04 ,  F16H41/30 ,  F16D33/18 ,  F16H57/02

CPC分类号： F16H57/0415 ,  F16D33/18 ,  F16D2300/0212 ,  F16D2300/26 ,  F16H41/30 ,  F16H57/0416 ,  F16H2057/02073 ,  Y10T74/2189

摘要： A power transmission device in which a motor and a reduction gear are connected through a fluid coupling, includes: a fan for reduction gear cooling provided at an input shaft of the reduction gear; and a protective cover configured to cover the fluid coupling, wherein the protective cover is provided with an air intake for the fan, and a guide unit that guides air drawn in from the air intake to the fan.

摘要翻译： 一种电动机和减速齿轮通过流体联轴器连接的动力传递装置，包括：减速齿轮的冷却风扇，设置在减速齿轮的输入轴上; 以及保护盖，其构造成覆盖所述流体联接器，其中所述保护盖设置有用于所述风扇的进气口;以及引导单元，其将从所述进气口吸入的空气引导到所述风扇。

公开(公告)号：US09366332B2

公开(公告)日：2016-06-14

申请号：US14452023

申请日：2014-08-05

申请人： Sumitomo Heavy Industries, Ltd.

发明人： Yoshiki Hayashi

IPC分类号： F16H57/04

CPC分类号： F16H57/0416 ,  F16H57/0495 ,  Y10T74/2189

摘要： A power transmission device includes a casing, a first shaft, and a second shaft, wherein the first shaft has a protruding portion which protrudes from the casing, a fan is provided at the protruding portion, a fan cover configured to cover the fan has an extending portion which extends toward a bearing supporting portion of the second shaft along a side surface of the casing, and the extending portion is inclined so as to approach the side surface of the casing toward the bearing supporting portion side from the fan side.

摘要翻译： 一种动力传递装置，包括壳体，第一轴和第二轴，其中，所述第一轴具有从所述壳体突出的突出部，在所述突出部设置有风扇，构造成覆盖所述风扇的风扇罩具有 所述延伸部沿着所述壳体的侧面朝向所述第二轴的轴承支撑部延伸，并且所述延伸部倾斜以从所述风扇侧朝向所述壳体的侧面朝向所述轴承支撑部侧。

公开(公告)号：US09228652B2

公开(公告)日：2016-01-05

申请号：US14228201

申请日：2014-03-27

申请人： Shimano Inc.

发明人： Yusuke Nishikawa

IPC分类号： B62M6/55 ,  F16H57/04 ,  B62M1/36

CPC分类号： F16H57/0416 ,  B62M1/36 ,  B62M6/55 ,  Y10T74/2189

摘要： A bicycle drive unit includes a housing, a motor, a crank axle, and at least one fin member. The motor is disposed within the housing. The crank axle is rotatably supported relative to the housing about a first rotational axis. The fin member is rotatably arranged relative to the housing. The fin member is operatively coupled to the crank axle to rotate and to generate an air flow within the housing in response to rotation of the crank axle.

摘要翻译： 自行车驱动单元包括壳体，马达，曲柄轴和至少一个翅片构件。 电机设置在外壳内。 曲柄轴相对于壳体围绕第一旋转轴线可旋转地支撑。 翅片构件相对于壳体可旋转地布置。 翅片构件可操作地联接到曲柄轴以响应于曲柄轴的旋转而旋转并且在壳体内产生空气流。

公开(公告)号：US09028007B2

公开(公告)日：2015-05-12

申请号：US13036920

申请日：2011-02-28

申请人： Edward F. Niederriter ,  Shawn W. Franklin ,  Philip R. Strydom ,  Robert P. Aaron

发明人： Edward F. Niederriter ,  Shawn W. Franklin ,  Philip R. Strydom ,  Robert P. Aaron

IPC分类号： E21C25/06 ,  E21C27/02 ,  E21C29/02 ,  E21C31/12 ,  F16H57/04

CPC分类号： E21C27/02 ,  E21C29/02 ,  E21C31/12 ,  F16H57/0412 ,  F16H57/0456 ,  F16H57/0495 ,  Y10T74/19642 ,  Y10T74/2189

摘要： A longwall shearer or other machine with a gear case for transmitting rotational power from a drive to a driven member. The gear case comprises a drive, a driven member, at least one axle including at least one aperture formed therein to circulate cooling fluid through the axle, and a gear mounted to rotate on the axle and positioned to transmit power from the drive to the driven member.

摘要翻译： 一种长壁采煤机或具有齿轮箱的其他机器，用于将驱动器的旋转动力传递到从动构件。 齿轮箱包括驱动器，从动构件，至少一个轴，其包括形成在其中的至少一个孔，以使冷却流体通过轴循环;以及齿轮，其安装成在轴上旋转并定位成将动力从驱动器传递到驱动 会员。

公开(公告)号：US08978515B2

公开(公告)日：2015-03-17

申请号：US12728751

申请日：2010-03-22

申请人： Paulo A Riedel ,  Renato Freitas Silva

发明人： Paulo A Riedel ,  Renato Freitas Silva

IPC分类号： F01P11/02 ,  F16H57/02 ,  F16H57/04 ,  F16H61/00

CPC分类号： F16H57/0413 ,  F16H57/0494 ,  F28D20/02 ,  F28D20/028 ,  Y02E60/145 ,  Y10T74/2186 ,  Y10T74/2189

摘要： A heat storage and release system for a transmission includes a material capable of super cooling within an operating temperature range of the transmission. The material is in thermal communication with the transmission. An energy input device is associated with the material and operable to input energy to the material to initiate an exothermic phase change within the material in order to deliver heat to the transmission.

摘要翻译： 用于变速器的储热和释放系统包括能够在变速器的工作温度范围内超冷却的材料。 该材料与变速箱热连通。 能量输入装置与材料相关联并且可操作以将能量输入到材料中以引发材料内的放热相变，以将热传递到透射体。

公开(公告)号：US08951157B2

公开(公告)日：2015-02-10

申请号：US13687143

申请日：2012-11-28

申请人： Bell Helicopter Textron Inc.

发明人： Monte A. McGlaun ,  Walter W. Riley

IPC分类号： F16H57/04

CPC分类号： F16H57/0416 ,  F16H57/027 ,  F16H57/0442 ,  Y10T74/2189

摘要： The cooling system of the present disclosure is configured to promote heat transfer in a gearbox. The system can include a container for housing a gas, the gas having a sufficient percentage of helium so that once the gas is introduced into the gearbox, the helium increases heat transfer from the heat generating components of the gearbox. The method of the present disclosure can include selectively introducing the helium gas into the gearbox.

摘要翻译： 本公开的冷却系统被配置为促进齿轮箱中的热传递。 该系统可以包括用于容纳气体的容器，气体具有足够的氦气百分比，使得一旦气体被引入到齿轮箱中，氦气增加了来自变速箱的发热部件的热传递。 本公开的方法可以包括选择性地将氦气引入到齿轮箱中。

公开(公告)号：US20140345420A1

公开(公告)日：2014-11-27

申请号：US14457672

申请日：2014-08-12

申请人： Sumitomo Heavy Industries, Ltd.

发明人： Kazuhisa Abe

IPC分类号： F16H57/04

CPC分类号： F16H57/0415 ,  F16D33/18 ,  F16D2300/0212 ,  F16D2300/26 ,  F16H41/30 ,  F16H57/0416 ,  F16H2057/02073 ,  Y10T74/2189

摘要： A power transmission device in which a motor and a reduction gear are connected through a fluid coupling, includes: a fan for reduction gear cooling provided at an input shaft of the reduction gear; and a protective cover configured to cover the fluid coupling, wherein the protective cover is provided with an air intake for the fan, and a guide unit that guides air drawn in from the air intake to the fan.

摘要翻译： 一种电动机和减速齿轮通过流体联轴器连接的动力传递装置，包括：减速齿轮的冷却风扇，设置在减速齿轮的输入轴上; 以及保护盖，其构造成覆盖所述流体联接器，其中所述保护盖设置有用于所述风扇的进气口;以及引导单元，其将从所述进气口吸入的空气引导到所述风扇。

公开(公告)号：US08863887B2

公开(公告)日：2014-10-21

申请号：US13780384

申请日：2013-02-28

申请人： Kawasaki Jukogyo Kabushiki Kaisha

发明人： Hideaki Kii

IPC分类号： F16H57/04 ,  F16H57/027

CPC分类号： F16H57/0489 ,  B60K11/06 ,  B60Y2200/86 ,  F16H57/0416 ,  Y10T74/2189

摘要： A utility vehicle which can shorten the entire length of an air intake duct includes a belt-type continuously variable transmission that converts and transmits a driving force from an engine, a transmission case that accommodates the continuously variable transmission, an air intake duct that introduces outside air into the transmission case, and an exhaust duct that discharges air in the transmission case, wherein the transmission case is provided in a console box, and an air intake port of the air intake duct is arranged in the console box.

摘要翻译： 可以缩短进气管道的整个长度的多用途车辆包括带式无级变速器，其转换和传递来自发动机的驱动力，容纳无级变速器的变速箱，引入外部的进气管 空气进入变速器壳体，以及排放管道，其将变速器壳体中的空气排出，其中变速箱设置在控制箱中，进气管道的进气口布置在控制箱中。

公开(公告)号：US20140041482A1

公开(公告)日：2014-02-13

申请号：US13570669

申请日：2012-08-09

申请人： Matthew R. Knoth ,  William S. Reed

发明人： Matthew R. Knoth ,  William S. Reed

IPC分类号： F16H37/06 ,  F16H57/04

CPC分类号： B60L11/14 ,  B60K6/26 ,  B60K6/48 ,  B60K2001/003 ,  B60K2001/006 ,  B60K2006/4816 ,  B60L1/02 ,  B60L3/0061 ,  B60L2220/50 ,  B60L2240/12 ,  B60L2240/36 ,  B60L2240/421 ,  B60L2240/423 ,  B60L2240/441 ,  B60L2240/443 ,  H02K5/20 ,  H02K9/19 ,  Y02T10/6221 ,  Y02T10/6256 ,  Y02T10/641 ,  Y02T10/642 ,  Y02T10/70 ,  Y02T10/7077 ,  Y02T90/16 ,  Y10T74/19014 ,  Y10T74/19051 ,  Y10T74/2189

摘要： An electro-mechanical drive-unit includes an input member, an output member, a drive-unit housing, and a gearing arrangement operatively connected to each of the output and input members. The drive-unit also includes a pump for circulating pressurized fluid and an electric motor. The electric motor includes a rotor connected to the gearing arrangement, a stator fixed relative to the drive-unit housing and having wire windings, and a motor housing configured to retain the rotor and the stator. The drive-unit also includes a fluid cavity between the drive-unit housing and the motor housing configured to receive the pressurized fluid. The drive-unit housing defines a passage in fluid communication with the fluid cavity. The drive-unit also includes a fastener having a head and a shank. The fastener is secured within the passage to facilitate discharging the fluid from under the fastener head onto the wire windings for cooling and/or lubrication thereof.

摘要翻译： 机电驱动单元包括输入构件，输出构件，驱动单元壳体和可操作地连接到每个输出和输入构件的传动装置。 驱动单元还包括用于循环加压流体和电动机的泵。 电动机包括连接到齿轮传动装置的转子，相对于驱动单元壳体固定并具有线绕组的定子以及构造成保持转子和定子的电机壳体。 驱动单元还包括在驱动单元壳体和构造成接收加压流体的马达壳体之间的流体腔。 驱动单元壳体限定与流体腔流体连通的通道。 驱动单元还包括具有头部和柄部的紧固件。 紧固件被固定在通道内以便于将流体从紧固件头下方排出到线圈上以用于其冷却和/或润滑。

公开(公告)号：US20130269478A1

公开(公告)日：2013-10-17

申请号：US13862955

申请日：2013-04-15

申请人： SIEMENS AKTIENGESELLSCHAFT

发明人： KLAUS KALMBACH ,  KLAUS SCHLEICHER ,  JANINA STEINZ

IPC分类号： F16H57/04

CPC分类号： F16H57/0445 ,  F16H57/0476 ,  F16H57/0484 ,  F16H2057/02034 ,  Y10T74/2189

摘要： A drive device for a motor vehicle includes at least one electric machine having at least one rotor element which is configured to delimit an installation area in a radial direction. At least one transmission device is disposed, at least partly, in the installation area and configured to be driven by the electric machine via the rotor element. A fluid supply device having at least one fluid channel is provided for supply of fluid to at least one cooling or lubrication point of the drive device. The fluid channel has a first part area running in a stationary first component, and a second part area which adjoins the first part area in a flow direction of the fluid through the fluid channel and runs in a second component of the drive device. The second component is supported for rotation about an axis of rotation in relation to the first component.

摘要翻译： 用于机动车辆的驱动装置包括至少一个电机，其具有至少一个转子元件，该转子元件构造成限制径向安装区域。 至少一个传动装置至少部分地设置在安装区域中并且构造成由电机经由转子元件驱动。 提供具有至少一个流体通道的流体供应装置，用于将流体供应到驱动装置的至少一个冷却或润滑点。 流体通道具有在静止的第一部件中延伸的第一部分区域和在流体通过流体通道的流动方向上与第一部分区域相邻并且在驱动装置的第二部件中延伸的第二部分区域。 第二部件被支撑用于围绕关于第一部件的旋转轴旋转。