CN104773060B - 用于混合动力电动车辆的模块化动力传动系统组件 - Google Patents

用于混合动力电动车辆的模块化动力传动系统组件 Download PDF

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CN104773060B
CN104773060B CN201510018842.4A CN201510018842A CN104773060B CN 104773060 B CN104773060 B CN 104773060B CN 201510018842 A CN201510018842 A CN 201510018842A CN 104773060 B CN104773060 B CN 104773060B
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CN104773060A (zh
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史蒂文·A·福莱特
约翰·E·布里维克
基思·A·德弗罗
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Ford Global Technologies LLC
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
    • B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
    • B60K6/26—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the motors or the generators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
    • B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
    • B60K6/40—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the assembly or relative disposition of components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
    • B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
    • B60K6/40—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the assembly or relative disposition of components
    • B60K6/405—Housings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
    • B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/42—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by the architecture of the hybrid electric vehicle
    • B60K6/48—Parallel type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H41/00—Rotary fluid gearing of the hydrokinetic type
    • F16H41/24—Details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
    • B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/42—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by the architecture of the hybrid electric vehicle
    • B60K6/48—Parallel type
    • B60K2006/4825—Electric machine connected or connectable to gearbox input shaft
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
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Abstract

一种用于混合动力电动车辆的模块化动力传动系统组件的总成，包括：包括被支承用于绕着轴线旋转的壳的液力变矩器、固定至液力变矩器壳用于绕着轴线旋转的转子轮毂、固定至转子轮毂并支承转子轮毂用于绕着轴线旋转的支腿部件以及包括固定至转子轮毂的转子的电机。

Description

用于混合动力电动车辆的模块化动力传动系统组件
相关申请的交叉引用
本案为2012年1月31日递交的、第13/362,018号未决美国申请的部分继续申请案。
背景技术
本发明涉及一种混合动力电动车辆的动力传动系统。
混合动力电动车辆(HEV)同时具有内燃发动机和电机，它们交替地或联合起来用于推进车辆。混合动力车辆中使用各种不同的动力传动系统，例如平行配置，其中发动机通过分离离合器连接至马达，马达驱动自动动力变速器的液力变矩器输入。变速器具有连接至差速器的输出，差速器耦接至车辆的两个驱动轮。
工业中需要提供一种混合动力电动动力传动系统，其包括与各种发动机和变速器一起使用的模块化子总成，使得模块可以安装在数个发动机中的一个的输出与数个变速器中的一个的输入之间，并固定在二者上。装配的动力传动系统可以接着应用在各种车辆中。模块应当包括液压驱动的分离离合器，电机和发动机与电机之间通向变速器输入的合适的动力路径。优选地，该模块为从变速器的液压系统至离合器、平衡坝和电机的液压连通作准备。该模块必须提供含有传送至模块的液压流体的油底壳以及用于流体不断返回变速器的油底壳的路径，以使变速器泵被可靠地不断供应有流体。
该模块应当需要低的制造和装配成本，并且无需车辆车身修饰，并且应当提供可靠的性能。
发明内容
根据本发明，提供一种总成，包括：包括被支承用于绕着轴线旋转的壳的液力变矩器、固定至液力变矩器壳用于绕着轴线旋转的转子轮毂、固定至转子轮毂并支承转子轮毂用于绕着轴线旋转的支腿部件以及包括固定至转子轮毂的转子的电机。
根据本发明的一个实施例，所述总成进一步包含：包括通过花键固定至转子轮毂的第一盘的离合器；支腿部件被固定以防止轴向位移并通过花键固定至转子轮毂；用于限制第一盘和支腿部件沿着花键的轴向运动的固定件；用于推动盘沿着花键朝向固定件的活塞。
根据本发明的一个实施例，其中离合器交替地打开和关闭电源与转子轮毂之间的驱动连接。
根据本发明的一个实施例，所述总成进一步包含：包括第二花键的离合器轮毂；以及与第一盘交错设置并通过第二花键固定至离合器轮毂的第二盘。
根据本发明的一个实施例，其中转子轮毂进一步包含：汽缸；位于汽缸中的活塞；以及用于运载液压流体至汽缸的通路。
根据本发明的一个实施例，所述总成进一步包含被固定以防止轴向位移的第一轴承，其接触支腿并支承轮毂绕着轴线旋转。
根据本发明的一个实施例，所述总成进一步包含第二轴承，其接触轮毂并支承轮毂绕着轴线旋转。
根据本发明的一个实施例，所述总成进一步包含第三轴承并支承液力变矩器用于绕着轴线旋转。
根据本发明，还提供一种总成，包含：被支承用于绕着轴线旋转的液力变矩器；固定至液力变矩器并通过第一轴承被支承用于绕着轴线旋转的转子轮毂，并且其包括汽缸和用于运载液压流体至汽缸的通路；固定至转子轮毂并通过第二轴承支承转子轮毂用于绕着轴线旋转的支腿部件；包括固定至转子轮毂的转子的电机。
根据本发明的一个实施例，所述总成进一步包含：包括通过花键固定至转子轮毂的第一盘的离合器；支腿部件被固定以防止轴向位移并通过花键固定至转子轮毂；用于限制第一盘和支腿部件沿着花键的轴向运动的固定件；用于推动盘沿着花键朝向固定件的活塞。
根据本发明的一个实施例，其中离合器交替地打开和关闭电源与转子轮毂之间的驱动连接。
根据本发明的一个实施例，所述总成进一步包含：包括第二花键的离合器轮毂；以及与第一盘交错设置并通过第二花键固定至离合器轮毂的第二盘。
根据本发明的一个实施例，所述总成进一步包含第三轴承，其支承液力变矩器用于绕着轴线旋转。
该总成将模块合并到液力变矩器中，从而将钟形外壳由干式腔变为湿式腔，简化机油管理和返回变速器的机油排放。
该总成具有较少的部件且需要比具有湿式腔的动力传动系统短的轴向长度，其中湿式腔被液压密封并且在钟形外壳中与干式环境分隔开。
供应用于驱动分离离合器的液压流体经过变速器输入轴，从而简化液压系统。
根据以下具体实施方式、权利要求和附图，优选实施例的适用范围将变得显而易见。应当理解，尽管给出了本发明优选的实施例，但说明书和具体示例仅通过说明的方式给出。对于描述的实施例和示例的各种变化和改进对于本领域技术人员来说将变得显而易见。
附图说明
通过参考以下说明和附图将更容易理解本发明，附图中：
图1A和1B包含动力传动系统模块的侧横截面视图，其示出了至发动机输出的前连接以及至变速器液力变矩器输入的后连接；并且
图2为动力传动系统的侧横截面视图，其示出了后隔板被移除以及转子被支承在液力变矩器壳上。
具体实施方式
图1A和1B示出了用于混合动力电动车辆的动力传动系统的模块10，其包括具有旋转输出12的发动机；固定至发动机输出12的扭转减振器14；通过花键18固定至减振器14的输出20的输入轴16；支承在通过花键26固定至输入轴16的离合器轮毂24上的分离离合器22；电机28，其包括用螺栓连接至前隔板32的定子30以及由第一支腿36以及第二支腿38支承用于绕着轴线39旋转的转子34；优选通过焊接固定至支腿38的转子轮毂40；以及柔性板42，其一端通过花键连接44固定至转子轮毂40，并且其相对端通过螺栓46固定至封装液动力液力变矩器49的液力变矩器壳48。电机28可以是电动马达或电动马达发电机。
适用于动力传动系统中的液力变矩器在2011年12月14日递交、第13/325,101号美国专利申请的图4a、4b、5、12和15中公开并参照上述附图得到说明，该专利申请的全部公开以参考引用的方式结合于此。
液力变矩器49包括位于壳48内并固定在其上的叶片叶轮；由叶轮液动力驱动并通过花键50固定至自动变速器54的输入轴52的叶片涡轮；以及位于涡轮与定子之间并固定至定子轴56的叶片定子轮，其保持在变速器壳58上不旋转。
通过螺栓62固定至变速器壳58的后隔板60在其径向内表面安装有液压密封件64，液压密封件64接触转子轮毂40的径向外表面。
通过螺栓68固定至发动机的旋转输出12的飞轮66运载发动机启动齿轮70，其通过焊接至启动齿轮和飞轮的盘72被固定。
轴承74支承第一支腿36用于在前隔板32上旋转。轴承76支承第二支腿38用于在转子轮毂40上旋转。与轴线39对齐并支承转子34用于绕着轴线旋转的管78固定至第一支腿36和第二支腿38。分别处于管78的前后端的边缘80、82可以径向向外卷，以将转子34固定至管78并避免转子34相对于管的轴向位移。管78的内表面形成有轴向花键81，其通过支腿36、38以及分离离合器22的交替盘83被接合。离合器22的摩擦盘84通过在离合器轮毂24的径向外表面上形成的轴向花键被固定。
用于驱动离合器22的液压伺服系统包括活塞86、平衡坝88、回位弹簧90以及用于将驱动压力传递至活塞86右边的压力控制体(pressure control volume)92和活塞左边的压力平衡体94的液压管路。当驱动压力和液压流体供应至体92时，通过使用密封件151和152，活塞86在由后支腿38构成的汽缸中向左移动，从而引起离合器22接合并通过减振器14、输入轴16、离合器轮毂24和离合器22可驱动地连接转子34和发动机输出12。
由于活塞86、平衡坝88和回位弹簧90被支承在转子轮毂40上，因此活塞86、平衡坝88和回位弹簧90的转动惯量位于输出侧，即离合器22的转子侧。
转子34通过扭矩路径不断可驱动地连接至变速器输入轴52，扭矩路径包括后支腿38、转子轮毂40、柔性板42、液力变矩器壳48、液力变矩器叶轮与涡轮之间的液动力驱动连接，该连接通过花键50连接至变速器输入轴52。
分解器100——一种用于测量旋转程度的高精度类型的旋转电力变压器——通过螺栓102固定至前隔板32、支承在前隔板32和第一支腿上并轴向位于前隔板32与后隔板60之间。
在柔性板42与转子轮毂40之间产生旋转驱动连接的花键44的齿被固定在一起，使得当扭矩在柔性板与转子轮毂之间传递时不产生空隙。柔性板42形成有厚壁的部分104，该厚壁的部分104具有止于网状物108的螺纹孔106。柔性板42上的外部花键齿通过螺栓110被迫轴向与转子轮毂40上的内部花键齿啮合，其在转子轮毂40的右端接合螺纹孔。花键连接44上啮合的花键齿当移除螺栓110时被解离，并将较大的螺栓穿过孔106，使得螺栓接触网状物，从而迫使柔性板轴向向右。
转子轮毂40形成有多个轴向引导的液压通路120以及侧向引导的通路122、124、126、128、129，上述通路运载液压流体和压力从变速器54的液压系统至模块10。通路120、122、124、126、128、129运载包括至位于活塞86的右边的离合器22的伺服系统的控制体92、至平衡坝88与活塞之间的压力平衡体94、至变力电磁阀(VFS)130以及至转子34和定子30的表面的液压流体和压力，其中转子34和定子30的表面由流体冷却。后隔板60形成有通路128，该通路128与VFS 130液压地连通。
后隔板60支承油底壳132，该油底壳132含有从变速器54的液压系统供应至模块10的流体。变速器54包括油底壳136，其含有由变速器泵134供应至变速器液压系统的液压流体，流体和控制压力从变速器液压系统被供应至模块10、液力变矩器49、变速器离合器和制动器、轴承、轴、齿轮等。
安装在前隔板32中的轴承140以及安装在转子轮毂40中的轴承142支承轴16绕着轴线39旋转。前隔板32还将定子30支承在其相对于转子34的合适的轴向和径向位置。安装在后隔板60与转子轮毂40之间的轴承76以及轴承142支承转子轮毂40绕着轴线39旋转。前和后隔板32、60一起支承转子34绕着轴线39旋转，这是由于安装在隔板32中的轴承74和安装在隔板60中的轴承76。
安装在后隔板60中的密封件64以及安装在前隔板32中的密封件141阻拦来自位于隔板32、60之间的模块10的流体的通路。另一动态密封件144阻拦发动机舱146与模块10之间的污染物的通路。
模块10的组件安装并装配在该模块中。装配的模块接着可以被安装在发动机输出12与液力变矩器壳48之间并连接至二者。
在操作中，当发动机输出12被发动机驱动时，扭矩由发动机经过转子轮毂40和柔性板42传递至液力变矩器壳48，前提是离合器22被接合。通过管78、支腿38、转子轮毂40和柔性板42，电机28的转子34被不断可驱动地连接至液力变矩器壳48。因此，液力变矩器壳48可以：单独由发动机驱动，前提是电机28关闭且离合器22被接合；单独由电机驱动，前提是发动机关闭或发动机正在运行且离合器被解离；以及由发动机和电机同时驱动。
图2为动力传动系统的侧横截面视图，其示出了支承在液力变矩器壳48上的电机28的转子34。
液力变矩器49包括：叶轮200，其固定至液力变矩器壳48；连接至变速器输入轴50的涡轮202；以及保持在定子轴56上不旋转的定子204。壳48被支承用于通过轴承207绕着轴线39旋转。推力轴承205将定子推力负载反作用于壳48。液力变矩器壳固定至叶轮200的部分48通过焊接206连接至转子轮毂210的外壳208。转子轮毂210通过花键81固定至前支腿36，该前支腿36通过轴承74被支承为绕着轴线39旋转。转子轮毂210形成有径向支腿212，该支腿212通过轴承211、213支承轴16和轴50绕着轴线39旋转。固定至转子轮毂210的电机28的转子34由此被支承至外壳32，用于通过支承件36和轴承74绕着轴线39旋转(这是转子34的主要径向支承)。该定位具有转子34下面的轴承74并控制转子34与定子30之间的空气隙。通过将转子34定位和定子30定位控制在同一外壳32中，使用传统的汽车制造方法可以非常精确地控制马达空气隙。固定件219——如C形夹——限制了离合器盘83、84和支腿部件36沿着花键81的轴向运动。壳48使用泵外壳中的轴承207来支承液力变矩器49的传动侧。轴承轴向远离转子34，因此其对空气隙的影响微乎其微，这是我们所希望的，因为该轴承的径向位置可能不是非常精确，这是由于泵外壳、泵中间板500和变速器壳58上的部件公差造成的。
轴向通路214和径向通路216运载变速器输入轴50中的液压流体至通路218。通路218与驱动分离离合器22的伺服系统的汽缸92连通。通路218和汽缸92在转子轮毂210中形成，并且活塞位于汽缸92中。位于固定至转子轮毂210的盘220与活塞86之间的回位弹簧90推动活塞远离与分离离合器22的盘的接触。
模块10将变速器54的液压系统与分离离合器22的液压系统结合起来。模块10将钟形外壳区域由干式腔变为湿式腔，从而简化机油管理和返回变速器54的机油排放。
根据专利法规的规定，已经描述了优选的实施例。然而，应当注意到，除了特别说明和描述的之外还可以实施另外的实施例。

Claims (8)

1.一种用于混合动力电动车辆的模块化动力传动系统组件的总成，包含：
包括被支承用于绕着轴线旋转的壳的液力变矩器；
固定至液力变矩器壳用于绕着轴线旋转的转子轮毂；
包括通过花键固定至转子轮毂的第一盘的离合器；
被固定以防止轴向位移并通过花键固定至转子轮毂的支腿；
用于限制第一盘和支腿沿着花键的轴向运动的固定件；
包括固定至转子轮毂的转子的电机。
2.根据权利要求1所述的总成，进一步包含：
用于推动第一盘沿着花键朝向固定件的活塞。
3.根据权利要求2所述的总成，其中离合器交替地打开和关闭电源与转子轮毂之间的驱动连接。
4.根据权利要求2所述的总成，进一步包含：
包括第二花键的离合器轮毂；以及
与第一盘交错设置并通过第二花键固定至离合器轮毂的第二盘。
5.根据权利要求1所述的总成，其中转子轮毂进一步包含：
汽缸；
位于汽缸中的活塞；以及
用于运载液压流体至汽缸的通路。
6.根据权利要求1所述的总成，进一步包含被固定以防止轴向位移的第一轴承，其接触支腿并支承转子轮毂绕着轴线旋转。
7.根据权利要求1所述的总成，进一步包含第二轴承，其接触转子轮毂并支承转子轮毂绕着轴线旋转。
8.根据权利要求1所述的总成，进一步包含第三轴承并支承液力变矩器用于绕着轴线旋转。
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