发明申请
US20170043661A1 POWER TAKE-OFF OIL SYSTEM PROVIDING SUMP DRAIN AND PRESSURIZED OIL TO DISCONNECT CLUTCH
有权
基本信息:
- 专利标题： POWER TAKE-OFF OIL SYSTEM PROVIDING SUMP DRAIN AND PRESSURIZED OIL TO DISCONNECT CLUTCH
- 专利标题（中）：提供漏油和加压油的断电油系统断开离合器
- 申请号：US14823549 申请日：2015-08-11
- 公开(公告)号：US20170043661A1 公开(公告)日：2017-02-16
- 发明人： Timothy J. REINHART , Addison T. Solak , Chi Teck Lee
- 申请人： GM Global Technology Operations LLC
- 主分类号： B60K17/28
- IPC分类号： B60K17/28 ; F16H57/04 ; F16H1/02
摘要：
A power take-off (PTO) system for a motor vehicle includes a PTO housing. The PTO housing is mounted to a transmission case. A disconnect clutch assembly is positioned within the PTO housing acting when supplied with a first volume of a pressurized oil from the transmission case to engage an output shaft member. A controlled lube oil circuit is isolated from the first volume of the pressurized oil. The controlled lube oil circuit supplies a second volume of the pressurized oil directly to the disconnect clutch assembly to lubricate the disconnect clutch assembly. A lube oil drain return is connected to the PTO housing. The lube oil drain return receives oil that collects inside the PTO housing to be returned to the transmission case.
摘要（中）：
用于机动车辆的动力输出（PTO）系统包括一个PTO壳体。 PTO外壳安装在变速箱上。 断开离合器组件定位在PTO壳体内，当从变速器壳体供应第一体积的加压油以与输出轴构件接合时，该壳体作用。 受控润滑油回路与加压油的第一体积隔离。 受控润滑油回路将第二体积的加压油直接供给到断开离合器组件以润滑断开的离合器组件。 润滑油排放回路连接到PTO外壳。 润滑油排放回收器收集收集在PTO外壳内的油，以返回到变速箱。
公开/授权文献:
IPC结构图谱:
| B | 作业；运输 |
| --B60 | 一般车辆 |
| ----B60K | 车辆动力装置或传动装置的布置或安装；两个以上不同的原动机的布置或安装；辅助驱动装置；车辆用仪表或仪表板；车辆动力装置与冷却、进气、排气或燃料供给结合的布置 |
| ------B60K17/00 | 车辆传动装置的布置或安装 |
| --------B60K17/28 | .以动力输出装置的布置、定位或类型为特点的 |