基本信息:
- 专利标题： 차량의 부스터의 진공 상태 유지 시스템 및 방법
- 专利标题（英）：System and method for maintaining vacuum state of booster in vehicle
- 专利标题（中）：维修车辆真空状态的系统及方法
- 申请号：KR1020100110744 申请日：2010-11-09
- 公开(公告)号：KR101207191B1 公开(公告)日：2012-11-30
- 发明人： 김상천 , 이재문 , 남영호
- 申请人： 영신정공주식회사 , 남영호
- 申请人地址： 경상북도 경주시 천북면 모아오야길 *** (영신정공주식회사)
- 专利权人： 영신정공주식회사,남영호
- 当前专利权人： 영신정공주식회사,남영호
- 当前专利权人地址： 경상북도 경주시 천북면 모아오야길 *** (영신정공주식회사)
- 代理人： 채종길; 박갑록; 이수찬
- 主分类号： B60T13/46
- IPC分类号： B60T13/46 ; B60T13/74 ; B60T17/18
The present invention is a vacuum pump for creating a vacuum within a booster vacuum maintenance system of the vehicle, a vacuum booster, a vacuum pressure sensor, the vacuum booster for detecting the vacuum pressure of the vacuum booster for generating the vacuum pressure required for the brake pedal pedal pressure, on the basis of the brushless DC motor, the vacuum pressure at the vacuum pressure sensor is detected for driving the vacuum pump and a controller for controlling the driving of the brushless DC motor of the vacuum pump to maintain the vacuum pressure of the vacuum booster and that is characterized. Due to the foregoing, it is to drive the vacuum pump, as needed, depending on utilizing a brushless DC motor provides fuel savings. In addition, the motor capacity and the power consumption is reduced as can be formed with an appropriate degree of vacuum, compared with the general DC motor.
公开/授权文献:
- KR1020120049480A 차량의 부스터의 진공 상태 유지 시스템 및 방법 公开/授权日：2012-05-17
信息查询:
EspacenetIPC结构图谱:
| B | 作业；运输 |
| --B60 | 一般车辆 |
| ----B60T | 车辆制动控制系统或其部件；一般制动控制系统或其部件；一般制动元件在车辆上的布置；用于防止车辆发生不希望的运动的便携装置；便于冷却制动器的车辆的改进 |
| ------B60T13/00 | 从启动装置至最终制动执行机构用助力装置或动力传动装置传动制动作用的；装有上述传动装置的制动系统，例如气压制动系统 |
| --------B60T13/02 | .有机械助动或传动装置的 |
| ----------B60T13/12 | ..流体是液体的 |
| ------------B60T13/46 | ...真空系统 |