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    GEARBOX FOR A HYBRID POWERTRAIN AND METHOD TO CONTROL THE GEARBOX
    11.
    发明申请
    GEARBOX FOR A HYBRID POWERTRAIN AND METHOD TO CONTROL THE GEARBOX 有权
    混合动力传动系的齿轮箱和控制齿轮箱的方法

    公开(公告)号：US20160061297A1

    公开(公告)日：2016-03-03

    申请号：US14780016

    申请日：2014-03-20

    Applicant: SCANIA CV AB

    Inventor： Johan LINDSTRÖM ,  Mathias BJÖRKMAN ,  Niklas PETTERSSON ,  Mikael BERGQUIST

    IPC: F16H3/66 ,  B60K6/365 ,  F16H61/686 ,  F16H61/688 ,  F16H3/00 ,  B60W20/00

    CPC classification number: F16H3/66 ,  B60K1/02 ,  B60K6/365 ,  B60K6/40 ,  B60K6/445 ,  B60K6/547 ,  B60W20/00 ,  B60W2710/083 ,  B60W2710/105 ,  F16H3/006 ,  F16H3/728 ,  F16H61/686 ,  F16H61/688 ,  F16H2037/101 ,  F16H2200/2007 ,  F16H2200/2043 ,  F16H2200/2064 ,  Y02T10/6239 ,  Y10S903/911

    Abstract: A gearbox that includes an input shaft (8) and an output shaft (20); a first epicyclic gear (10) that is connected to the input shaft (8); a second epicyclic gear (12) that is connected to the first epicyclic gear (10); a first electrical machine (14) that is connected to the first epicyclic gear (10); a second electrical machine (16) that is connected to the second epicyclic gear (12); a first gear pair (60) that is arranged between the first epicyclic gear (10) and the output shaft (20); and a second gear pair (66) that is arranged between the second epicyclic gear (12) and the output shaft (20). A side shaft (18) is arranged between one of the epicyclic gears (10, 12) and the output shaft (20) (18) and connected to the output shaft (20) through a final gear, (21) (21) which includes a gear element (92), that is arranged at the side shaft (18) in a disengagable manner. Also, disclosed is a method for controlling the gearbox. Also a vehicle (1) that includes such a gearbox (2), and a method to control such a gearbox (2). Also a computer program (P) to control a gearbox (2).

    Abstract translation: 一种包括输入轴（8）和输出轴（20）的齿轮箱; 连接到输入轴（8）的第一行星齿轮（10）; 连接到所述第一行星齿轮（10）的第二行星齿轮（12）; 连接到所述第一行星齿轮（10）的第一电机（14）; 连接到第二行星齿轮（12）的第二电机（16）; 布置在第一行星齿轮（10）和输出轴（20）之间的第一齿轮副（60）; 以及布置在第二行星齿轮（12）和输出轴（20）之间的第二齿轮对（66）。 一个侧轴（18）布置在其中一个行星齿轮（10,12）和输出轴（20）（18）之间，并通过最终齿轮（21）（21）连接到输出轴（20） 包括以可分离的方式布置在侧轴（18）处的齿轮元件（92）。 此外，公开了一种用于控制变速箱的方法。 还有一种包括这种齿轮箱（2）的车辆（1）和控制这种齿轮箱（2）的方法。 还有用于控制变速箱（2）的计算机程序（P）。

    GEARBOX FOR A HYBRID POWERTRAIN AND METHOD TO CONTROL SUCH A GEARBOX
    12.
    发明申请
    GEARBOX FOR A HYBRID POWERTRAIN AND METHOD TO CONTROL SUCH A GEARBOX 审中-公开
    混合动力传动系的齿轮箱和控制齿轮箱的方法

    公开(公告)号：US20160053864A1

    公开(公告)日：2016-02-25

    申请号：US14780452

    申请日：2014-03-20

    Applicant: SCANIA CV AB

    Inventor： Johan LINDSTRÖM ,  Mathias BJÖRKMAN ,  Niklas PETTERSSON ,  Mikael BERGQUIST

    IPC: F16H3/66 ,  F16H61/04 ,  B60K6/365 ,  F16H3/00

    CPC classification number: F16H3/66 ,  B60K1/02 ,  B60K6/365 ,  B60K6/387 ,  B60K6/445 ,  B60K6/547 ,  B60K2006/381 ,  B60Y2400/421 ,  F16H3/006 ,  F16H61/0403 ,  F16H2037/101 ,  F16H2200/2007 ,  F16H2200/2064 ,  F16H2200/2094 ,  Y02T10/6239 ,  Y10S903/91 ,  Y10S903/945

    Abstract: A gearbox having an input shaft (8) and an output shaft (20); a first epicyclic gear (10) connected to the input shaft (8); a second epicyclic gear (12) connected to the first epicyclic gear (10); a first electrical machine (14) connected to the first epicyclic gear (10); a second electrical machine (16) connected to the second epicyclic gear (12); a first main shaft (34) connected to the first epicyclic gear (10); a second main shaft (36) connected to the second epicyclic gear (12). A first coupling unit (56) disengagingly connects two rotatable components (22, 26, 50) at the first epicyclic gear (10), and a second coupling unit (58) disengagingly connects two rotatable components (28, 32, 51) at the second epicyclic gear (12), such that at least one of the rate of revolution and the torque at the first and the second main shafts (34, 36) can be influenced by controlling at least one of the first and the second coupling units (56, 58) to a condition of the rotatable components (22, 26, 50; 28, 32, 51) that is engaged or disengaged. Also a vehicle (1) having such a gearbox (2), a method to control such a gearbox (2), a computer program (P) to control a gearbox, and a computer program product comprising program code for an electronic control unit (48) or another computer (53) in order to implement the method.

    Abstract translation: 一种具有输入轴（8）和输出轴（20）的变速箱; 连接到输入轴（8）的第一行星齿轮（10）; 连接到所述第一行星齿轮（10）的第二行星齿轮（12）; 连接到所述第一行星齿轮（10）的第一电机（14）; 连接到所述第二行星齿轮（12）的第二电机（16）; 连接到第一行星齿轮（10）的第一主轴（34）; 连接到第二行星齿轮（12）的第二主轴（36）。 第一联接单元（56）将第一行星齿轮（10）上的两个可旋转部件（22,26,50）分离地连接，并且第二联接单元（58）将两个可旋转部件（28,32,51）分离地连接在 第二行星齿轮（12），使得可以通过控制第一和第二联接单元中的至少一个来影响第一和第二主轴（34,36）处的转速和扭矩中的至少一个 56,58）转动到接合或分离的可旋转部件（22,26,50,28,32,51）的状态。 还有一种具有这种齿轮箱（2）的车辆（1），控制这种变速箱（2）的方法，控制变速箱的计算机程序（P）以及包括用于电子控制单元的程序代码的计算机程序产品 48）或另一台计算机（53），以实现该方法。

    METHOD FOR CONTROLLING A HYBRID DRIVELINE
    17.
    发明申请
    METHOD FOR CONTROLLING A HYBRID DRIVELINE 审中-公开
    控制混合动力的方法

    公开(公告)号：US20170015305A1

    公开(公告)日：2017-01-19

    申请号：US15124853

    申请日：2015-03-17

    Applicant: Scania CV AB

    Inventor： Mathias BJÖRKMAN ,  Niklas PETTERSSON ,  Johan LINDSTRÖM ,  Mikael BERGQUIST

    IPC: B60W20/30 ,  B60W10/06 ,  B60W10/08 ,  B60W10/115 ,  F16H37/04 ,  B60K6/38 ,  B60K6/44 ,  B60K6/547 ,  B60K6/405 ,  F16H3/72 ,  B60W10/02 ,  B60K6/365

    CPC classification number: B60W20/30 ,  B60K6/365 ,  B60K6/38 ,  B60K6/405 ,  B60K6/44 ,  B60K6/445 ,  B60K6/547 ,  B60W10/02 ,  B60W10/06 ,  B60W10/08 ,  B60W10/115 ,  B60W20/10 ,  B60W2710/0644 ,  B60Y2200/92 ,  B60Y2300/425 ,  B60Y2300/70 ,  F16H3/728 ,  F16H37/042 ,  F16H2200/2007 ,  Y02T10/6239 ,  Y02T10/6286 ,  Y10S903/911 ,  Y10S903/919 ,  Y10S903/945 ,  Y10S903/946

    Abstract: A method is provided to control a hybrid powertrain to achieve a desired engine speed in a combustion engine, said powertrain comprising: a gearbox with input and output shafts with the combustion engine connected to the input shaft; a first planetary gear connected to the input shaft and a first main shaft; a second planetary gear connected to the first planetary gear and a second main shaft; first and second electrical machines respectfully connected to the first and second planetary gears; first gear pair connected with the first main shaft; and second gear pair connected with the second main shaft. The method comprises a) ensuring that two rotatable components in the first planetary gear are connected; b) ensuring that all rotatable components in the second planetary gear are disconnected; c) ensuring that a gear is engaged in the first gear pair, d) ensuring that the second gear pair is disconnected; e) controlling the second electrical machine so that a desired torque is achieved in the output shaft; f) controlling the combustion engine to a desired engine speed; and g) controlling the first electrical machine so that a desired total power consumption for the first and the second electrical machines is achieved.

    Abstract translation: 提供了一种控制混合动力系以在内燃机中实现所需发动机转速的方法，所述动力系包括：齿轮箱，具有连接到输入轴的内燃机的输入和输出轴; 连接到输入轴的第一行星齿轮和第一主轴; 连接到第一行星齿轮的第二行星齿轮和第二主轴; 第一和第二电机尊重地连接到第一和第二行星齿轮; 第一齿轮对与第一主轴连接; 和与第二主轴连接的第二齿轮对。 该方法包括：a）确保第一行星齿轮中的两个可旋转部件连接; b）确保第二行星齿轮中的所有可旋转部件都断开; c）确保齿轮啮合在第一齿轮对中，d）确保第二齿轮对断开; e）控制所述第二电机，使得在所述输出轴中获得期望的扭矩; f）控制内燃机达到期望的发动机转速; 以及g）控制所述第一电机，使得实现所述第一和第二电机的期望的总功率消耗。

    HYBRID POWERTRAIN WITH A GEARBOX AND METHOD TO CONTROL THE HYBRID POWERTRAIN
    18.
    发明申请
    HYBRID POWERTRAIN WITH A GEARBOX AND METHOD TO CONTROL THE HYBRID POWERTRAIN 审中-公开
    混合动力系统与齿轮箱和控制混合动力系统的方法

    公开(公告)号：US20160059686A1

    公开(公告)日：2016-03-03

    申请号：US14780472

    申请日：2014-03-20

    Applicant: SCANIA CV AB

    Inventor： Mathias BJÖRKMAN ,  Niklas PETTERSSON ,  Johan LINDSTRÖM ,  Mikael BERGQUIST

    IPC: B60K6/365 ,  B60W10/115 ,  B60K6/547 ,  B60W10/02 ,  B60W20/00 ,  B60K6/445

    Abstract: A hybrid powertrain that includes a combustion engine (4) and a gearbox (2) with an input shaft (8) and an output shaft (20); a first planetary gear (10) connected to the input shaft (8); a second planetary gear (12) connected to the first planetary gear (10); a first electrical machine (14) connected to the first planetary gear (10); a second electrical machine (16) connected to the second planetary gear (12); at least one gear pair (G1, 60, 72) connected to the first planetary gear (10) and to the output shaft (20); and at least one gear pair (G2, 66, 78) connected to the second planetary gear (12) and to the output shaft (20), a countershaft (18) provided between the combustion engine (4) and the gearbox (2) so that the engine (4) can be disconnected from the gearbox (2). Also disclosed is a method for controlling the disclosed hybrid powertrain (3). Also a vehicle (1) includes such a gearbox (2), and a method to control such a gearbox (2). Also a computer program (P) to control a gearbox.

    Abstract translation: 一种混合动力系，其包括内燃机（4）和具有输入轴（8）和输出轴（20）的齿轮箱（2）。 连接到输入轴（8）的第一行星齿轮（10）; 连接到第一行星齿轮（10）的第二行星齿轮（12）; 连接到所述第一行星齿轮（10）的第一电机（14）; 连接到第二行星齿轮（12）的第二电机（16）; 连接到第一行星齿轮（10）和输出轴（20）的至少一个齿轮对（G1,60,72）; 和连接到第二行星齿轮（12）和输出轴（20）的至少一个齿轮对（G2,66,78），设置在内燃发动机（4）和齿轮箱（2）之间的中间轴（18） 使得发动机（4）能够与变速箱（2）断开连接。 还公开了一种用于控制所公开的混合动力总成（3）的方法。 车辆（1）还包括这种变速箱（2）和控制这种齿轮箱（2）的方法。 还有一个用于控制变速箱的计算机程序（P）。

    ELECTRICAL COUPLING DEVICE FOR A MACHINE
    20.
    发明申请
    ELECTRICAL COUPLING DEVICE FOR A MACHINE 有权
    电机联接装置

    公开(公告)号：US20150303612A1

    公开(公告)日：2015-10-22

    申请号：US14648954

    申请日：2013-12-02

    Applicant: SCANIA CV AB

    Inventor： Jörgen ENGSTRÖM ,  Mikael BERGQUIST

    IPC: H01R13/52 ,  H01R13/42

    CPC classification number: H01R13/5202 ,  H01R13/42 ,  H01R13/422 ,  H01R13/521 ,  H01R13/748

    Abstract: An electrical connecting device for a machine includes a fitting element (2) to be fitted in an aperture (1a) of a wall element (1), at least one connecting element (3) which has a first end (3a) with a first connection unit (3b) for an electric cable which is situated outside the wall element (1), a second end (3c) with a second connecting element (3d) for an electric cable which is situated within the internal space, and an intermediate portion (3e) to be fitted in an aperture (2c) which runs through the fitting element (2); a sealing (5) makes a tight connection between the connecting element (3) and the fitting element (2) in the aperture (2c). The fitting element (2) is made integrally from a first material. The connecting element (3) is made integrally from a second material. The connecting element (3) and the fitting element (2) are provided with mutually cooperating surfaces (2c1, 2c2, 3e1, 3e2) which define a predetermined fitting position for the connecting element (3) in the aperture (2c).

    Abstract translation: 一种用于机器的电连接装置包括一个装配在壁元件（1）的孔（1a）中的装配元件（2），至少一个连接元件（3），其具有第一端（3a） 用于位于壁元件（1）外部的电缆的连接单元（3b），具有位于内部空间内的用于电缆的第二连接元件（3d）的第二端（3c）和中间部分 （3e）安装在穿过所述装配元件（2）的孔（2c）中; 密封件（5）在孔（2c）中的连接元件（3）和配件元件（2）之间形成紧密连接。 装配元件（2）由第一材料制成一体。 连接元件（3）由第二材料制成一体。 连接元件（3）和配件元件（2）设置有相互配合的表面（2c1,2c2,3e1,3e2），其限定了孔（2c）中的连接元件（3）的预定的配合位置。

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