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71. 发明申请

US20100137090A1 ELECTRICALLY VARIABLE TRANSMISSION WITH MODULAR CONSTRUCTION 有权
标题翻译：具有模块化结构的电气可变传输
公开(公告)号：US20100137090A1
公开(公告)日：2010-06-03
申请号：US12325655
申请日：2008-12-01
申请人： Alan G. Holmes
发明人： Alan G. Holmes
IPC分类号： F16H3/72
CPC分类号： F16H3/728 , B60K1/02 , B60K6/365 , B60K6/445 , F16H2037/104 , F16H2200/201 , F16H2200/2043 , Y02T10/6239
摘要： An electrically-variable transmission is provided with substantially identical motor modules to simplify assembly and realize economies of scale in purchasing and testing the motor modules. First and second motor modules are packaged within a transmission casing and are operatively connecting the input member and the output member and coaxially arranged about the axis of rotation. Each motor module includes a respective motor/generator with a rotor rotatable about the axis of rotation and defining a rotor cavity. A planetary gear set is packaged within the cavity and has a first, a second and a third member. A rotor hub supports the rotor and has first and second annular end portions at opposing ends of the rotor hub, and an annular midportion connected for common rotation with the first member of the planetary gear set. A selectively engagable rotating-type clutch is packaged within the cavity and connected with the rotor hub.
摘要翻译：电动变速器具有基本上相同的电机模块，以简化组装并实现购买和测试电动机模块的规模经济。第一和第二电动机模块被封装在变速器壳体内并且可操作地连接输入构件和输出构件并围绕旋转轴线同轴布置。每个电动机模块包括相应的电动机/发电机，其具有可围绕旋转轴线旋转并且限定转子腔的转子。行星齿轮组被包装在腔内并具有第一，第二和第三构件。转子轮毂支撑转子并且在转子毂的相对端处具有第一和第二环形端部，以及连接成与行星齿轮组的第一构件共同旋转的环形中间部分。选择性地可接合的旋转式离合器被封装在腔内并与转子毂相连接。

72. 发明授权

US07696661B2 Stator for an electric motor and assembly method 有权
标题翻译：电动机定子和组装方法
公开(公告)号：US07696661B2
公开(公告)日：2010-04-13
申请号：US11402541
申请日：2006-04-12
申请人： Alan G. Holmes , Richard A. Ordo , Ahmed M. El-Antably
发明人： Alan G. Holmes , Richard A. Ordo , Ahmed M. El-Antably
IPC分类号： H02K1/14 , H02K1/18
CPC分类号： H02K1/145 , Y10T29/49002 , Y10T29/49009 , Y10T29/49011
摘要： The apparatus of the present invention provides a stator for an electric motor. The apparatus includes a plurality of stator components assembled together to form a generally annular stator core. A wire is wrapped around at least a portion of the stator core to form a stator winding. A first generally annular end plate and a second generally annular end plate are mounted to axially opposite sides of the stator core such that the stator core is axially trapped and retained therebetween. A fastener applies a clamping load to the first and second end plates such that the stator core is compressed therebetween. The clamping load from the fastener is applied directly to the first and second end plates which distribute the clamping load to the stator core such that the plurality of components are held together without the fastener directly applying the clamping load to the stator core. A corresponding method for providing a stator is similarly provided.
摘要翻译：本发明的装置提供一种用于电动机的定子。该装置包括组装在一起以形成大致环形定子芯的多个定子部件。线绕在定子芯的至少一部分上以形成定子绕组。第一大致环形的端板和第二大体上环形的端板安装到定子芯的轴向相对侧上，使得定子芯被轴向地夹在并保持在其间。紧固件对第一和第二端板施加夹紧载荷，使得定子芯在其间被压缩。来自紧固件的夹紧负载被直接施加到第一和第二端板，其将夹紧负载分配到定子芯，使得多个部件保持在一起，而紧固件不将紧固负载直接施加到定子芯。类似地提供了用于提供定子的相应方法。

73. 发明授权

US07538457B2 Electric motor assemblies with coolant flow for concentrated windings 有权
标题翻译：具有集中绕组的冷却剂流的电动机组件
公开(公告)号：US07538457B2
公开(公告)日：2009-05-26
申请号：US11341778
申请日：2006-01-27
申请人： Alan G. Holmes , Richard A. Ordo , Ahmed M. El-Antably
发明人： Alan G. Holmes , Richard A. Ordo , Ahmed M. El-Antably
IPC分类号： H02K3/24
CPC分类号： H02K3/24 , H02K9/19
摘要： The present invention relates to a cooling system and method for the concentrated motor stator windings of an electric motor. The cooling system and method provides coolant directly onto the motor stator windings and between each adjacent stator winding. The motor housing assists in distributing coolant between each stator winding of the electric motor assembly. Moreover, an insulated sheet and/or tube is insertable between the concentrated motor stator windings. Each is configurable to direct coolant directly on to the stator windings.
摘要翻译：本发明涉及电动机集中的电动机定子绕组的冷却系统和方法。冷却系统和方法将冷却剂直接提供给电动机定子绕组和每个相邻的定子绕组之间。电动机壳体有助于在电动机组件的每个定子绕组之间分配冷却剂。此外，绝缘片和/或管可插入集中的电动机定子绕组之间。每个都可以配置成将冷却剂直接引导到定子绕组。

74. 发明申请

US20090124451A1 Hybrid Powertrain 有权
标题翻译：混合动力总成
公开(公告)号：US20090124451A1
公开(公告)日：2009-05-14
申请号：US11939610
申请日：2007-11-14
申请人： Eric M. Rask , Peter J. Savagian , Alan G. Holmes , Larry T. Nitz
发明人： Eric M. Rask , Peter J. Savagian , Alan G. Holmes , Larry T. Nitz
IPC分类号： B60W10/08 , B60W10/02 , B60W10/12 , B60W10/26
CPC分类号： B60L11/12 , B60K1/02 , B60K6/365 , B60K6/445 , B60K6/547 , B60L15/20 , F16H3/54 , F16H3/728 , F16H2037/088 , F16H2200/2005 , Y02T10/6239 , Y02T10/645 , Y02T10/646 , Y02T10/7077 , Y02T10/72 , Y02T10/7275 , Y10T477/23 , Y10T477/26
摘要： A hybrid powertrain is provided that includes an engine operatively connected with an input member. The powertrain includes a transmission with first and second electric motor/generators, a differential gear set having multiple members, and selectively engagable torque-transmitting mechanisms. The input member, the output member, the engine and the motor/generators are selectively interconnected through the differential gear set by engagement of the torque-transmitting mechanisms in different combinations. An electronic controller controls the electric motor/generators, the engine and the torque-transmitting mechanisms to provide multiple operating modes between the input member and the output member, including an electric-only operating mode in which the engine is off and one motor generator acts as a motor to provide torque at the output member while the other electric motor/generator can remain substantially stationary, and another electric-only operating mode in which both electric motor/generators act as motors to provide torque at the output member.
摘要翻译：提供混合动力系，其包括与输入构件可操作地连接的发动机。动力总成包括具有第一和第二电动机/发电机的变速器，具有多个构件的差速齿轮组以及选择性地可接合的扭矩传递机构。输入构件，输出构件，发动机和电动机/发电机通过不同组合的扭矩传递机构的接合通过差速齿轮组选择性地互连。电子控制器控制电动机/发电机，发动机和扭矩传递机构，以在输入构件和输出构件之间提供多种操作模式，包括电动操作模式，其中发动机关闭，并且一个电动发电机起作用作为在另一个电动马达/发电机能够保持基本静止的同时在输出部件处提供扭矩的电动机以及电动马达/发电机作为电动机而在输出部件处提供转矩的另一种电动操作模式。

75. 发明申请

US20090113696A1 ROTATING ELECTRIC MACHINE STATOR CORE AND METHOD OF MAKING 有权
标题翻译：旋转电机定子芯及其制作方法
公开(公告)号：US20090113696A1
公开(公告)日：2009-05-07
申请号：US11936271
申请日：2007-11-07
申请人： Alan G. Holmes
发明人： Alan G. Holmes
IPC分类号： H02K15/02
CPC分类号： H02K1/02 , H02K1/146 , H02K1/148 , H02K1/16 , H02K15/12 , Y10T29/49009 , Y10T29/49078 , Y10T29/49803
摘要： A method of making a motor stator core having a back iron and a plurality of teeth extending radially inward from the back iron includes providing the plurality of teeth and the back iron from oriented steel so that a magnetic flux transmission path is formed with superior properties in essentially one direction. At least one of the plurality of teeth and the back iron is annealed in selected portions so as to improve magnetic flux transmission in a second direction, different from the one direction.
摘要翻译：制造具有背铁和从后铁径向向内延伸的多个齿的电动机定子铁芯的方法包括从定向钢提供多个齿和后铁，从而形成具有优异性能的磁通传递路径基本上一个方向。多个齿和后铁中的至少一个在选定的部分退火，以便改善沿与该一个方向不同的第二方向的磁通量传递。

76. 发明申请

US20090025952A1 ELECTRIC MOTOR POWER CONNECTION ASSEMBLY 有权
标题翻译：电动马达电源连接总成
公开(公告)号：US20090025952A1
公开(公告)日：2009-01-29
申请号：US11829260
申请日：2007-07-27
申请人： Alan G. Holmes
发明人： Alan G. Holmes
IPC分类号： H01B7/42 , F16H3/72
CPC分类号： H02K5/225 , B60K6/26 , B60K6/405 , B60K6/48 , H02K9/00 , Y02T10/6221
摘要： An electric motor power connection assembly diverts heat from an electrical conductor that carries electrical current between a power source and an electric motor. The electrical conductor is characterized by an effective cross-sectional area perpendicular to the direction of current flow and a length in the direction of current flow that is greater than the radius of a circle having the effective cross-sectional area. The “effective cross-sectional area” is the area perpendicular to the direction of current flow over which current is carried and thus depends on the cross-sectional shape and number of conductive components of the electrical conductor, which could be one or more wires. A heat diverting mechanism is positioned in thermal contact along the length of the electrical conductor to divert heat from the electrical conductor. The electric motor power connection assembly is suitable for use in a hybrid electro-mechanical transmission.
摘要翻译：电动机电力连接组件从在电源和电动机之间承载电流的电导体转移热量。电导体的特征在于垂直于电流流动方向的有效横截面面积和电流方向上的长度大于具有有效横截面面积的圆的半径。 “有效截面面积”是垂直于电流流动方向的面积，因此取决于电导体的导电部件的横截面形状和数量，导电部件可以是一根或多根导线。热转移机构沿着电导体的长度热接触定位以转移来自电导体的热量。电动机动力连接组件适用于混合机电传动。

77. 发明申请

US20080182693A1 TORQUE-TRANSMITTING ASSEMBLY WITH DOG CLUTCH AND HYDROSTATIC DAMPER AND ELECTRICALLY VARIABLE TRANSMISSION WITH SAME 有权
标题翻译：带爪式离合器和防静电阻尼器的扭矩传动组件和具有电动变速箱的电动变速箱
公开(公告)号：US20080182693A1
公开(公告)日：2008-07-31
申请号：US11669246
申请日：2007-01-31
申请人： Alan G. Holmes
发明人： Alan G. Holmes
IPC分类号： F16D11/14 , F16H48/06 , F16H3/72
CPC分类号： F16H3/728 , B60K1/02 , B60K6/365 , B60K6/387 , B60K6/40 , B60K6/445 , F16D11/14 , F16D2011/002 , F16H2037/0866 , F16H2037/102 , F16H2037/104 , F16H2037/106 , F16H2200/2007 , F16H2200/2064 , Y02T10/6239
摘要： A torque-transmitting assembly is provided that includes a dog clutch isolated by a device such as a rotary hydrostatic damper from relative loading on the torque input member and torque output member that it is to connect for common rotation and torque transmission. Although its use is not limited to electrically-variable transmissions, the torque transmitting assembly is able to function even with the large inertia and potentially random torque inputs associated with theses types of transmissions.
摘要翻译：提供了一种扭矩传递组件，其包括由诸如旋转静液压阻尼器的装置隔离的爪式离合器，该扭矩输入构件和扭矩输出构件相对于共同旋转和扭矩传递而连接。尽管其使用不限于电动变速器，但是即使在与这些传动类型相关联的大惯量和潜在的随机扭矩输入的情况下，转矩传递组件也能够起作用。

78. 发明申请

US20080015073A1 Electrically Variable Transmission Having Three Planetary Gear Sets 有权
标题翻译：具有三个行星齿轮组的电动变速器
公开(公告)号：US20080015073A1
公开(公告)日：2008-01-17
申请号：US11457473
申请日：2006-07-14
申请人： Madhusudan Raghavan , Norman K. Bucknor , Alan G. Holmes
发明人： Madhusudan Raghavan , Norman K. Bucknor , Alan G. Holmes
IPC分类号： F16H3/72 , F16H3/44
CPC分类号： B60W20/30 , B60K1/02 , B60K6/365 , B60K6/40 , B60K6/445 , B60K6/547 , B60L7/18 , B60L11/123 , B60L11/14 , B60L15/2054 , B60L2240/421 , B60L2240/423 , B60L2240/441 , B60L2240/443 , B60L2240/486 , B60L2240/507 , B60L2240/80 , B60W10/06 , B60W10/08 , B60W10/115 , B60W20/00 , F16H3/60 , F16H3/728 , F16H2037/0866 , F16H2037/102 , F16H2037/104 , F16H2037/106 , F16H2200/0034 , F16H2200/0039 , F16H2200/0043 , F16H2200/0052 , F16H2200/0086 , F16H2200/0091 , F16H2200/201 , F16H2200/2023 , F16H2200/2048 , F16H2200/2051 , F16H2200/2064 , Y02T10/6217 , Y02T10/6239 , Y02T10/6286 , Y02T10/645 , Y02T10/646 , Y02T10/7005 , Y02T10/7077 , Y02T10/72 , Y02T10/7275
摘要： The electrically variable transmission family of the present invention provides low-content, low-cost electrically variable transmission mechanisms including three or four differential gear sets, a battery, two electric machines serving interchangeably as motors or generators, seven or eight selectable torque-transfer devices and possibly a dog clutch. The selectable torque transmitting devices are engaged to yield an EVT with a continuously variable range of speeds (including reverse) and up to six mechanically fixed forward speed ratios. The torque transmitting devices and the first and second motor/generators are operable to provide five operating modes in the electrically variable transmission, including battery reverse mode, EVT reverse mode, reverse and forward launch modes, continuously variable transmission range mode, and fixed ratio mode.
摘要翻译：本发明的电动变速器系列提供了低成本，低成本的电动可变传动机构，其包括三个或四个差速齿轮组，一个电池，可互换地用作电动机或发电机的两个电机，七个或八个可选择的转矩传递装置并可能是一个狗离合器。可选择的扭矩传递装置被接合以产生具有连续可变的速度范围（包括反向）和多达六个机械固定的前进速度比的EVT。扭矩传递装置和第一和第二电动机/发电机可操作以在电气可变传动装置中提供五种操作模式，包括电池反向模式，EVT反向模式，反向和向前发射模式，无级变速器传动范围模式和固定比例模式。

79. 发明申请

US20070275814A1 Two-planetary electrically variable transmissions with multiple fixed ratios 有权
标题翻译：具有多个固定比例的双行星电动变速器
公开(公告)号：US20070275814A1
公开(公告)日：2007-11-29
申请号：US11440762
申请日：2006-05-25
申请人： Norman K. Bucknor , Tejinder Singh , John A. Diemer , Alan G. Holmes , James D. Hendrickson , Joshua E. Lehrmann , Madhusudan Raghavan
发明人： Norman K. Bucknor , Tejinder Singh , John A. Diemer , Alan G. Holmes , James D. Hendrickson , Joshua E. Lehrmann , Madhusudan Raghavan
IPC分类号： F16H3/62
CPC分类号： F16H3/728 , B60K1/02 , B60K6/365 , B60K6/40 , B60K6/445 , B60K6/547 , F16H2037/0866 , F16H2037/0873 , F16H2037/104 , F16H2037/106 , F16H2200/0043 , F16H2200/0047 , F16H2200/2007 , F16H2200/2043 , F16H2200/2046 , F16H2200/2064 , Y02T10/6239
摘要： The electrically variable transmission family of the present invention provides low-content, low-cost electrically variable transmission mechanisms including first and second differential gear sets, a battery, two electric machines serving interchangeably as motors or generators, up to six selectable torque-transfer devices and possibly a dog clutch. The selectable torque transmitting devices are engaged to yield an EVT with a continuously variable range of speeds (including reverse) and at least four mechanically fixed forward speed ratios. The torque transmitting devices and the first and second motor/generators are operable to provide five operating modes in the electrically variable transmission, including battery reverse mode, EVT reverse mode, reverse and forward launch modes, continuously variable transmission range mode, and fixed ratio mode.
摘要翻译：本发明的电动变速器系列提供了低成本，低成本的电动变速机构，其包括第一和第二差动齿轮组，电池，可互换地用作电动机或发电机的两个电机，多达六个可选择的转矩传递装置并可能是一个狗离合器。可选择的扭矩传递装置被接合以产生具有连续可变的速度范围（包括反向）和至少四个机械固定的前进速度比的EVT。扭矩传递装置和第一和第二电动机/发电机可操作以在电气可变传动装置中提供五种操作模式，包括电池反向模式，EVT反向模式，反向和向前发射模式，无级变速器传动范围模式和固定比例模式。

80. 发明授权

US08460142B2 Electrically-variable transmission 有权
标题翻译：电动变速箱
公开(公告)号：US08460142B2
公开(公告)日：2013-06-11
申请号：US12430178
申请日：2009-04-27
申请人： Scott H. Wittkopp , Alan G. Holmes , James M. Hart , Edwin T. Grochowski , Elizabeth I. Wooden
发明人： Scott H. Wittkopp , Alan G. Holmes , James M. Hart , Edwin T. Grochowski , Elizabeth I. Wooden
IPC分类号： F16H3/72 , F16H37/06 , F16H3/44
CPC分类号： F16H3/728 , B60K1/02 , B60K6/365 , B60K6/40 , B60K6/445 , B60K6/547 , F16H2037/102 , F16H2037/104 , F16H2200/2007 , F16H2200/2035 , Y02T10/6239
摘要： Various embodiments of electrically-variable transmissions have first and second motor-generators, first and second planetary gear sets, and two torque-transmitting mechanisms, including a rotating-type torque-transmitting mechanism and a stationary-type torque-transmitting mechanism. An input member is connected for common rotation with a ring gear of the first planetary gear set. Carrier members of both of the planetary gear sets are connected for common rotation with one another, and with an output member, via one or more radial-extending hub members and an axial-extending member or shaft. The first motor/generator is connected for common rotation with the sun gear of the first planetary gear set. The second motor/generator is connected for common rotation with the sun gear member of the second planetary gear set. In each embodiment, the various components of the transmission are positioned relative to one another to minimize the number and/or size of interconnecting shafts and shells.
摘要翻译：电动变速器的各种实施例具有第一和第二电动发电机，第一和第二行星齿轮组以及包括旋转式扭矩传递机构和固定式扭矩传递机构的两个扭矩传递机构。输入构件与第一行星齿轮组的环形齿轮连接用于共同旋转。两个行星齿轮组的承载构件被连接成用于彼此共同旋转，并且通过一个或多个径向延伸的毂构件和轴向延伸构件或轴与输出构件连接。第一个电机/发电机与第一个行星齿轮组的太阳齿轮相连用于共同旋转。第二电动机/发电机与第二行星齿轮组的太阳齿轮构件连接用于共同旋转。在每个实施例中，变速器的各种部件相对于彼此定位，以使互连轴和壳体的数量和/或尺寸最小化。

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