公开(公告)号：US20160010747A1

公开(公告)日：2016-01-14

申请号：US14792712

申请日：2015-07-07

申请人： HONDA MOTOR CO., LTD.

发明人： Tsutomu KAMIYAMAGUCHI ,  Takumi SHINOJIMA

IPC分类号： F16H61/664 ,  F16H59/44 ,  F16H37/08 ,  F16H37/02 ,  F16H15/44

CPC分类号： F16H61/6646 ,  F16H15/44 ,  F16H37/022 ,  F16H37/086 ,  F16H59/44 ,  F16H2015/383 ,  F16H2037/0873 ,  F16H2037/0886 ,  F16H2037/0893

摘要： The present invention provides a CVT including a transmission mechanism and a planetary gear mechanism which includes a plurality of rotation elements. The transmission mechanism can differentially operate in a predetermined operation mode. The CVT includes a vehicle speed specifying unit for specifying a vehicle speed based on a rotation speed of a rotation member. The unit specifies the vehicle speed from the rotation speed when the rotation speed exceeds a threshold, and specifies the vehicle speed based on a target driving force, a running resistance and a weight of the vehicle when the rotation speed is not more than the threshold.

摘要翻译： 本发明提供一种CVT，其包括具有多个旋转元件的传动机构和行星齿轮机构。 传动机构可以在预定的操作模式下差异地操作。 CVT包括基于旋转构件的转速来指定车速的车速指定单元。 该单元在转速超过阈值时从转速指定车速，并且当转速不大于阈值时，基于目标驱动力，行驶阻力和车辆重量来指定车速。

公开(公告)号：US20160131254A1

公开(公告)日：2016-05-12

申请号：US14431344

申请日：2013-09-12

申请人： NSK Ltd. ,  Honda Motor Co., Ltd.

发明人： Takumi SHINOJIMA ,  Hiromasa NAKAMURA

IPC分类号： F16H61/664 ,  F16H15/38 ,  F16H37/08 ,  F16H61/02 ,  F16H61/00

CPC分类号： F16H61/664 ,  F16H15/38 ,  F16H37/0826 ,  F16H61/0021 ,  F16H61/0265 ,  F16H61/061 ,  F16H61/6648 ,  F16H2061/0255 ,  F16H2061/062

摘要： In order to reduce the amount of time from when signals are sent to solenoid valves 19, 23, 24 for adjusting hydraulic pressures inside hydraulic pressure chambers of various hydraulic devices 7, 8, 14 assembled in a continuously variable transmission device until the hydraulic pressures are actually changed is shortened, the solenoid valves 19, 23, 24 adjust the hydraulic pressures inside hydraulic pressure chambers connected to hydraulic introduction paths where the solenoid valves 19, 23, 24 are provided by adjusting apertures of the solenoid valves 19, 23, 24 set according to duty cycles, and a controller 16 for the solenoid valves 19, 23, 24, when the apertures of solenoid valves 19, 23, 24 are changed beyond specified values to desired apertures, adjusts the apertures beyond the desired apertures to a state where the apertures have been changed a maximum amount, then after a specified amount of time, returns the apertures to the desired apertures.

摘要翻译： 为了减少从信号发送到电磁阀19,23,24的时间量，用于调节组装在无级变速装置中的各种液压装置7,8,14的液压室内的液压压力，直到液压是 电磁阀19,23,24调节连接在液压导入路径的液压室内的液压压力，其中电磁阀19,23,24设置有电磁阀19,23,24设置的电磁阀19,23,24的孔 以及用于电磁阀19,23,24的控制器16，当电磁阀19,23,24的孔径超过规定值而改变为期望的孔径时，将超出所需孔径的孔调节到 孔已经改变了最大量，然后在指定的时间之后，将孔返回到所需的孔。