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公开(公告)号：US20080312022A1
公开(公告)日：2008-12-18
申请号：US12135694
申请日：2008-06-09
CPC分类号： F16H3/66 , F16H61/0021 , F16H61/0206 , F16H2200/0052 , F16H2200/201 , F16H2200/2051 , F16H2306/22
摘要： One implementation of a six-speed transmission includes a first gearset including first and second planetary gearsets each having a number of teeth. The transmission also has a second gearset including a third planetary gearset operably associated with the first and second planetary gearsets. The third planetary gearset has an equal number of teeth with respect to one of the first and second planetary gearsets. The transmission also has a first plurality of shift elements operably associated with the first and second planetary gearsets, each of the first plurality of shift elements being movable between a released state and an applied state to selectively engage at least one of the first and second planetary gearsets. The transmission also has a second plurality of shift elements operably associated with the third planetary gearset, each of the second plurality of shift elements being movable between a released state and an applied state to selectively engage the third planetary gearset. The transmission also has a controller operably associated with the first plurality of shift elements and the second plurality of shift elements to selectively engage the first, second and third planetary gearsets.
摘要翻译： 六速变速器的一个实施方式包括第一齿轮组，其包括每个具有多个齿的第一和第二行星齿轮组。 变速器还具有包括可操作地与第一和第二行星齿轮组相关联的第三行星齿轮的第二齿轮组。 第三行星齿轮组具有相对于第一和第二行星齿轮组之一相等数量的齿。 变速器还具有与第一和第二行星齿轮组可操作地相关联的第一多个换档元件，第一多个换档元件中的每一个可在释放状态和施加状态之间移动，以选择性地接合第一和第二行星齿轮组中的至少一个 齿轮箱 变速器还具有可操作地与第三行星齿轮组相关联的第二多个换档元件，第二多个换档元件中的每一个可在释放状态和施加状态之间移动，以选择性地接合第三行星齿轮组。 变速器还具有可操作地与第一多个换档元件相关联的控制器和第二多个换档元件，以选择性地接合第一，第二和第三行星齿轮组。
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公开(公告)号：US08167755B2
公开(公告)日：2012-05-01
申请号：US12135694
申请日：2008-06-09
CPC分类号： F16H3/66 , F16H61/0021 , F16H61/0206 , F16H2200/0052 , F16H2200/201 , F16H2200/2051 , F16H2306/22
摘要： One implementation of a six-speed transmission includes a first gearset including first and second planetary gearsets each having a number of teeth. The transmission also has a second gearset including a third planetary gearset operably associated with the first and second planetary gearsets. The third planetary gearset has an equal number of teeth with respect to one of the first and second planetary gearsets. The transmission also has a first plurality of shift elements operably associated with the first and second planetary gearsets, each of the first plurality of shift elements being movable between a released state and an applied state to selectively engage at least one of the first and second planetary gearsets. The transmission also has a second plurality of shift elements operably associated with the third planetary gearset, each of the second plurality of shift elements being movable between a released state and an applied state to selectively engage the third planetary gearset. The transmission also has a controller operably associated with the first plurality of shift elements and the second plurality of shift elements to selectively engage the first, second and third planetary gearsets.
摘要翻译： 六速变速器的一个实施方式包括第一齿轮组，其包括每个具有多个齿的第一和第二行星齿轮组。 变速器还具有包括可操作地与第一和第二行星齿轮组相关联的第三行星齿轮的第二齿轮组。 第三行星齿轮组具有相对于第一和第二行星齿轮组之一相等数量的齿。 变速器还具有与第一和第二行星齿轮组可操作地相关联的第一多个换档元件，第一多个换档元件中的每一个可在释放状态和施加状态之间移动，以选择性地接合第一和第二行星齿轮组中的至少一个 齿轮箱 变速器还具有可操作地与第三行星齿轮组相关联的第二多个换档元件，第二多个换档元件中的每一个可在释放状态和施加状态之间移动，以选择性地接合第三行星齿轮组。 变速器还具有可操作地与第一多个换档元件相关联的控制器和第二多个换档元件，以选择性地接合第一，第二和第三行星齿轮组。
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3.发明授权Automatic transmission hydraulic control system with parallel lubrication and cooler circuits 有权自动变速器液压控制系统，并联润滑和冷却回路
公开(公告)号：US6068569A
公开(公告)日：2000-05-30
申请号：US282791
申请日：1999-03-31
CPC分类号： F16H57/0413 , F16H57/0434 , F16H61/0021 , F16H2061/0037 , F16H61/12
摘要： An automatic transmission hydraulic control system is provided with lubrication and cooler circuits fed in parallel. The lubrication circuit is fed by regulated pressure which prevents lubrication starvation concerns under extremes of temperature and speed conditions. As the lubrication demand increases the controlled pressure increases the lube flow to meet the component lubrication requirements.
摘要翻译： 自动变速器液压控制系统具有并联进给的润滑和冷却回路。 润滑回路通过调节压力进给，防止在极端温度和速度条件下出现润滑不足。 随着润滑需求的增加，控制压力增加润滑油流量以满足部件润滑要求。
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4.发明授权Solenoid assembly for an automatic transmission of a motor vehicle and related method 有权用于汽车自动变速器的电磁阀组件及相关方法
公开(公告)号：US6138713A
公开(公告)日：2000-10-31
申请号：US295713
申请日：1999-04-21
CPC分类号： F15B13/0821 , F15B13/044 , F15B13/0814 , F15B13/0832 , F15B13/0896 , F16H61/0009 , F16H61/0251
摘要： A solenoid assembly for an automatic transmission of a motor vehicle. The solenoid assembly includes a housing having a core opening passing vertically therethrough. A valve is mounted within the housing. The valve is operative in a vented state and a non-vented state. The valve includes a plunger movable between a first position for establishing the vented state and a second position for establishing the non-vented state. An armature is associated with the valve and is movable in response to the presence and absence of a magnetic field for selectively moving the plunger between the first and second positions. An electromagnetic arrangement for creating the magnetic field includes a core and an energizable coil. The core is inserted into the core opening from an underside of the housing. A first retaining member retains a portion of the core against the underside of the housing. A variable transducer is used to establish a reference plane including two upper surfaces of the coil. The transducer is used to adjust the armature relative to an associated valve such that a predetermined air gap is established between one of the upper surfaces of the coil and the armature.
摘要翻译： 一种用于机动车辆的自动变速器的螺线管组件。 螺线管组件包括具有垂直穿过的芯开口的壳体。 阀门安装在外壳内。 阀门处于通气状态和非通气状态。 阀包括可在用于建立通气状态的第一位置和用于建立非通气状态的第二位置之间移动的柱塞。 电枢与阀相关联，并且可响应于磁场的存在和不存在而移动，用于在第一和第二位置之间选择性地移动柱塞。 用于产生磁场的电磁装置包括芯和可激励线圈。 芯从外壳的下侧插入到芯开口中。 第一保持构件将芯的一部分保持抵靠壳体的下侧。 使用可变传感器来建立包括线圈的两个上表面的参考平面。 传感器用于相对于相关联的阀调节电枢，使得在线圈的上表面之一和电枢之间建立预定的气隙。
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公开(公告)号：US6161577A
公开(公告)日：2000-12-19
申请号：US282671
申请日：1999-03-31
IPC分类号： F15B13/00 , F15B13/04 , F15B13/044 , F16H61/00 , F15B13/08
CPC分类号： F15B13/044 , F15B13/0405 , F16H61/0009 , Y10T137/87217
摘要： A solenoid assembly for an automatic transmission of a motor vehicle. The solenoid assembly includes a housing, a valve, an armature and an electromagnetic device. The valve is mounted within the housing. The valve is operative in a vented state and a non-vented state and includes a plunger and ball combination movable between a first position for establishing the vented state and a second position for establishing the non-vented state. The armature is associated with the valve and is movable in response to the presence and absence of a magnetic field for selectively moving the plunger and ball combination between the first and second positions. The electromagnetic device is operative for creating the magnetic field. The electromagnetic device includes a core and an energizable coil. The core has an upwardly extending outer post with a generally rectangular cross section in a horizontal plane. The energizable coil defines an opening for receiving the first upwardly extending outer post. The core preferably includes a plurality of vertically stacked plates.
摘要翻译： 一种用于机动车辆的自动变速器的螺线管组件。 螺线管组件包括壳体，阀，电枢和电磁装置。 阀安装在外壳内。 阀在通气状态和非通气状态下操作，并且包括可在用于建立通气状态的第一位置和用于建立非通气状态的第二位置之间移动的柱塞和球组合。 电枢与阀相关联并且可响应于磁场的存在和不存在而移动，用于在第一和第二位置之间选择性地移动柱塞和球的组合。 电磁装置用于产生磁场。 电磁装置包括芯和可激励线圈。 芯具有向上延伸的外柱，在水平面中具有大致矩形的横截面。 可激励线圈限定用于接收第一向上延伸的外柱的开口。 芯部优选地包括多个垂直堆叠的板。
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6.发明授权Hydraulic control system for automatic transmission with energy saving logic mode 有权液压控制系统，具有节能逻辑模式的自动变速器
公开(公告)号：US6159124A
公开(公告)日：2000-12-12
申请号：US282670
申请日：1999-03-31
CPC分类号： F16H61/0025 , F16H61/0206 , F16H61/12 , F16H2061/1232 , F16H2061/1268 , F16H2306/00 , F16H61/0286 , F16H61/686 , Y10S477/906
摘要： A manual valve arrangement is provided for an automatic transmission which provides for uninterrupted friction element control even though manual valve porting is being switched. An extra multi-select solenoid combined with porting through the manual valve and dual acting ball check assemblies permits selected friction elements to be controlled from two solenoids simultaneously. The extra multi-select solenoid, which is a normally-open solenoid valve, permits an energy savings logic mode in which the a normally-closed solenoid valve can be de-energized. Output from the extra multi-select solenoid is switched to different clutch elements when the manual valve is moved from the reverse position to the drive position and from the drive position to the second position.
摘要翻译： 为自动变速器提供手动阀装置，即使手动阀门切换正在切换，也可提供不间断的摩擦元件控制。 一个额外的多选螺线管结合通过手动阀和双作用球检查组件的移动，允许从两个螺线管同时控制所选择的摩擦元件。 作为常开电磁阀的额外多选螺线管允许节能逻辑模式，其中常闭电磁阀可以被断电。 当手动阀从反向位置移动到驱动位置和从驱动位置移动到第二位置时，来自额外多选择电磁线圈的输出被切换到不同的离合器元件。
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公开(公告)号：US6068029A
公开(公告)日：2000-05-30
申请号：US283885
申请日：1999-04-01
CPC分类号： F16H57/0408 , F01M11/04
摘要： A method of filling a transmission with oil is provided. The method compensates for temperature variations of the oil initially put into the transmission prior to a final top off oil fill.
摘要翻译： 提供了一种用油填充变速器的方法。 该方法补偿在最后的顶部填充油之前最初投入变速箱的油的温度变化。
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公开(公告)号：US5031656A
公开(公告)日：1991-07-16
申请号：US532149
申请日：1990-05-31
IPC分类号： F16H61/02
CPC分类号： F16H61/0276 , Y10T137/4245 , Y10T137/8671 , Y10T137/86879
摘要： Reciprocating valves in a fluid system of a four-speed automatic transmission having grooves that collect and shed dirt and other contaminants which may inhibit the operation of the valves.
摘要翻译： 在四速自动变速器的流体系统中的往复阀，其具有收集和排出可能阻碍阀的操作的污垢和其它污染物的凹槽。
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