基本信息:
- 专利标题： 차량용 자동변속기의 유압공급시스템
- 专利标题（英）：Oil pressure supply system of automatic transmission
- 专利标题（中）：自动变速箱油压供油系统
- 申请号：KR1020130089489 申请日：2013-07-29
- 公开(公告)号：KR101500367B1 公开(公告)日：2015-03-09
- 发明人： 위태환
- 申请人： 현대자동차주식회사
- 申请人地址： **, Heolleung-ro, Seocho-gu, Seoul, *****, Republic of Korea
- 专利权人： 현대자동차주식회사
- 当前专利权人： 현대자동차주식회사
- 当前专利权人地址： **, Heolleung-ro, Seocho-gu, Seoul, *****, Republic of Korea
- 代理人： 유미특허법인
- 主分类号： F16H61/4008
- IPC分类号： F16H61/4008 ; F16H61/4043 ; F16H61/431 ; F16H57/04
The hydraulic supply system of the vehicle automatic transmission is disclosed. Hydraulic supply system for a vehicle automatic transmission according to the embodiment of the present invention is, but supply the hydraulic pressure generated in the second pump chamber of claim 1, the oil pump composed of a vane pump, separated by the low-pressure portion and the high pressure, which is discharged from the first pump chamber High-pressure flow path for supplying the hydraulic pressure to high pressure; The first switch valve for selectively supplying the high-pressure passage and the first low-pressure flow path to be discharged from the hydraulic pump 2; A low-pressure regulator valve for supplying the low-pressure portion through the second low-pressure flow path to stably control the hydraulic pressure supplied to the first low pressure passage; High pressure regulator valve for supplying the hydraulic pressure supplied to the high pressure in the high pressure flow path to control stably in response to the control of the solenoid valve; The recirculation of the hydraulic high-pressure regulator valve includes a first recycle flow path for supplying the low-pressure part.
公开/授权文献:
- KR1020150014164A 차량용 자동변속기의 유압공급시스템 公开/授权日：2015-02-06
信息查询:
EspacenetIPC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 |
| ------F16H61/00 | 靠控制变速或换向传动装置内的功能而传送旋转运动 |
| --------F16H61/26 | .末级驱动机构的运动的产生或传递 |
| ----------F16H61/40 | ..流体静力的 |
| ------------F16H61/4008 | ...回路压力的控制 |