公开(公告)号：US06527658B2

公开(公告)日：2003-03-04

申请号：US09823224

申请日：2001-04-02

申请人： Alan G Holmes ,  Donald Klemen ,  Michael Roland Schmidt

发明人： Alan G Holmes ,  Donald Klemen ,  Michael Roland Schmidt

IPC分类号： B60K600

CPC分类号： B60K6/365 ,  B60K1/02 ,  B60K6/40 ,  B60K6/445 ,  B60K6/448 ,  F16H3/728 ,  F16H2037/0866 ,  F16H2037/104 ,  F16H2037/106 ,  F16H2200/2007 ,  Y02T10/6239 ,  Y02T10/6243 ,  Y10S903/91 ,  Y10S903/951

摘要： Electrically variable transmissions embodying the concepts the present invention utilize two planetary gear subsets, two motor/generators and two clutches in the nature of torque transfer devices to effect input split, compound split, neutral and reverse modes of operation. Both planetary gear subsets may be simple, or one may be individually compounded. An electrical control member regulates power flow among an energy storage device and the two motor/generators. In either of two preferred embodiments the neutral mode of operation may be effected by releasing the two torque transfer devices, and the reverse mode of operation may be effected by reversing the magnetic polarity of one motor/generator. In addition, the two preferred embodiments allow a geared neutral as well as reverse to be effected by means of the differential gearing arrangement of the planetary gear subsets and other members of the transmission.

摘要翻译： 具有本发明的概念的电可变变速器利用两个行星齿轮子集，两个电动机/发电机和两个离合器，其特征在于扭矩传递装置实现输入分离，复合分离，中性和反向操作模式。 两个行星齿轮子集可以是简单的，或者可以单独复合。 电气控制部件调节能量存储装置和两个电动机/发电机之间的动力流。 在两个优选实施例中的任一个中，中性操作模式可以通过释放两个扭矩传递装置来实现，并且可以通过反转一个电动机/发电机的磁极性来实现反向操作模式。 另外，两个优选实施例允许通过行星齿轮子系统和变速器的其它部件的差速齿轮装置来实现齿轮空档以及相反的作用。

公开(公告)号：US07914416B2

公开(公告)日：2011-03-29

申请号：US11870438

申请日：2007-10-11

申请人： Joel M Maguire ,  Alan G Holmes

发明人： Joel M Maguire ,  Alan G Holmes

IPC分类号： B60K1/02

CPC分类号： F16H3/725 ,  B60K6/365 ,  B60K6/48 ,  B60K6/547 ,  F16H2200/2007 ,  F16H2200/2012 ,  F16H2200/2023 ,  F16H2200/2043 ,  F16H2200/2046 ,  F16H2200/2048 ,  F16H2200/2097 ,  Y02T10/6221 ,  Y02T10/6247 ,  Y10T477/23 ,  Y10T477/26 ,  Y10T477/32

摘要： A hybrid transmission is provided that is operatively connectable to an engine. The transmission has an electric motor and a clutch, which may be a brake-type clutch or a rotating-type clutch, depending on the embodiment, integrated within the transmission. Absent the electric motor and the clutch, and with the addition of a torque converter and torque converter lock-up clutch, the transmission would be a non-hybrid, operable automatic transmission. The transmission is operable to provide an electric-only operating ode, an engine-only operating mode, an electrically-variable operating mode and a parallel hybrid operating mode.

摘要翻译： 提供可操作地连接到发动机的混合变速器。 变速器具有电动机和离合器，其可以是集成在变速器内的根据实施例的制动型离合器或旋转式离合器。 没有电动机和离合器，并且通过增加变矩器和变矩器锁止离合器，变速器将是非混合的，可操作的自动变速器。 该变速器可操作以提供电动操作，仅引擎操作模式，电可变操作模式和并联混合操作模式。