![具有用作无级机械变速器的球变速机构的混合动力电动力系配置](/CN/2016/8/13/images/201680067044.jpg)
基本信息:
- 专利标题: 具有用作无级机械变速器的球变速机构的混合动力电动力系配置
- 专利标题(英):HYBRID ELECTRIC POWERTRAIN CONFIGURATIONS WITH BALL VARIATOR USED AS CONTINUOUSLY VARIABLE MECHANICAL TRANSMISSION
- 申请号:CN201680067044.3 申请日:2016-09-16
- 公开(公告)号:CN108351002A 公开(公告)日:2018-07-31
- 发明人: K·库马 , S·J·维索罗斯基 , J·F·齐奇 , W·F·华尔兹 , R·A·斯米斯森 , R·J·哈卡 , J·M·大卫
- 申请人: 德纳有限公司
- 申请人地址: 美国俄亥俄州
- 专利权人: 德纳有限公司
- 当前专利权人: 德纳有限公司
- 当前专利权人地址: 美国俄亥俄州
- 代理机构: 上海专利商标事务所有限公司
- 代理人: 顾峻峰
- 优先权: 62/220,019 2015.09.17 US
- 国际申请: PCT/US2016/052076 2016.09.16
- 国际公布: WO2017/049049 EN 2017.03.23
- 进入国家日期: 2018-05-16
- 主分类号: F16H13/08
- IPC分类号: F16H13/08 ; B60K17/04 ; F16H13/04 ; F16H13/06 ; F16H15/28 ; F16H37/08
Regular series-parallel hybrid electric powertrains (powersplit eCVT) are two-motor HEV propulsion systems mated with a planetary gear, and most mild or full parallel hybrid systems are single motor systems with a gearbox or continuously variable transmission (CVT) coupled with an electric machine. Coupling a ball-type continuously variable planetary (CVP), such as a VariGlide, with one electric machine enables the creation of a parallel HEV architecture with the CVP functioning as a continuously variable transmission, and the motor providing the functionality of electric assist, starter motorcapability, launch assist and regenerative braking. Two motor variants provide series-parallel hybrid electric vehicle (HEV) architectures. Embodiments disclosed herein, coupled with a hybrid supervisory controller that chooses the path of highest efficiency from engine to wheel, leads to the creation of a hybrid powertrain that are capable of operating at the best potential overall efficiency point in any mode and also provide torque variability.
IPC结构图谱:
F | 机械工程;照明;加热;武器;爆破 |
--F16 | 工程元件或部件;为产生和保持机器或设备的有效运行的一般措施;一般绝热 |
----F16H | 使用挠性元件的传动装置 |
------F16H13/00 | 用旋转元件之间的摩擦以固定传动比传送旋转运动的传动装置 |
--------F16H13/02 | .不带有轨道运动的元件 |
----------F16H13/08 | ..带有相类似方式作用的滚珠或滚柱 |