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    • 3. 发明申请
    • AN ELECTRICAL AXLE
    • 电动轴
    • WO2012066035A1
    • 2012-05-24
    • PCT/EP2011/070253
    • 2011-11-16
    • BORGWARNER TORQTRANSFER SYSTEMS ABSEVERINSSON, Lars
    • SEVERINSSON, Lars
    • F16H48/30
    • B60W10/16B60K1/02B60K6/445B60K6/52B60K2001/001B60L15/2036B60L2220/42B60L2220/46B60L2240/423B60L2260/28B60W10/08F16H48/36F16H2048/364Y02T10/6265Y02T10/645Y02T10/646Y02T10/72Y02T10/7275Y10T477/347
    • An electrical axle (200, 300, 400) for a four wheeled road vehicle is provided, comprising an electrical propulsion motor (210, 310, 410) arranged coaxially on said axle (200, 300, 400), a first planetary gear (222a, 322a, 422a) connected to said electrical propulsion motor (210, 310, 410) and to a first side of said axle (200, 300, 400), and a second planetary gear (222b, 322b, 422b) connected to said electrical propulsion motor (210, 310, 410) and to a second side of said axle (200, 300, 400), said first and second planetary gears (222, 322, 422) is forming a differential mechanism (220, 320, 420), and a torque vectoring unit (240, 340, 440) comprising an electrical motor (242, 342, 442) arranged coaxially on said axle (200, 300, 400) for providing a change in torque distribution between said first side and said second side of said axle (200, 300, 400), wherein said electrical motor (242, 342, 442) of said torque vectoring unit (240, 340, 440) is connected to the first and second planetary gears (222, 322, 422).
    • 提供一种用于四轮公路车辆的电动轴(200,300,400),包括同轴地布置在所述轴(200,300,400)上的电推进电动机(210,310,410),第一行星齿轮(222a) ,连接到所述电推进电动机(210,310,410)并且连接到所述轴(200,300,400)的第一侧的第二行星齿轮(222b,322b,422b),以及连接到所述电动机 所述第一和第二行星齿轮(222,322,422)形成差动机构(220,320,420),所述第一和第二行星齿轮(222,322,422) ,以及包括同轴地布置在所述轴(200,300,400)上的电动马达(242,342,442)的扭矩引导单元(240,340,440),用于在所述第一侧和所述第二侧之间提供扭矩分布的变化 所述转矩矢量单元(240,340,440)的所述电动马达(242,342,442)连接到所述第一和第二踏板(200,300,400) 中间齿轮(222,322,422)。
    • 5. 发明申请
    • ELECTRONICALLY CONTROLLED LOCKING DIFFERENTIAL HAVING LOGIC-CONTROL WIRE HARNESS
    • 具有逻辑控制线束的电子控制锁定差分
    • WO2010133954A1
    • 2010-11-25
    • PCT/IB2010/001188
    • 2010-05-20
    • EATON CORPORATION
    • DAYTON, Terry, A.
    • B60K23/04F16H48/30
    • F16H48/30B60K23/04F16H48/24F16H2048/204F16H2048/346Y10T307/76
    • An electronically controlled locking differential (.10) includes an electromagnetic coil (50) and a wire harness adapted to logically control operation of the differential and having a circuit (56). The circuit has a latching switch (62) that is electrically connected to a first source of power and adapted to provide latching power of the differential. A double-pole, double-throw control relay (72) is electrically connected to the latching switch (62) and includes a first switch (74), a second switch (76), and a coil (78). The second switch (76) is adapted to "jump" the latching switch (62). The circuit is disabled when power to the harness is turned off and in "standby" mode when power to the harness is turned on. Upon the latching switch (62) being activated, current flows from a starting point of the circuit through the circuit to activate the relay (72), the first switch (74) closes to energize the differential, the second switch (76) closes such that the current "jumps" the latching switch (62), and the differential is actuated.
    • 电子控制的锁定差速器(.10)包括电磁线圈(50)和适于逻辑地控制差动器的操作并具有电路(56)的线束。 电路具有电连接到第一电源并且适于提供差动器的锁定电力的闭锁开关(62)。 双极双掷控制继电器(72)电连接到闭锁开关(62),并包括第一开关(74),第二开关(76)和线圈(78)。 第二开关(76)适于“跳动”闩锁开关(62)。 当线束的电源关闭时,并且在线束的电源打开时处于“待机”模式时,电路被禁用。 当锁定开关(62)被启动时,电流从电路起始点通过电路流动以启动继电器(72),第一开关(74)闭合以使差动通电,第二开关(76) 当前的“跳跃”闩锁开关(62),并且差速器被致动。