基本信息:
- 专利标题： ELECTROSTATIC OIL MIST SEPARATOR FOR INTERNAL COMBUSTION ENGINE
- 申请号：US16225981 申请日：2018-12-19
- 公开(公告)号：US20190195098A1 公开(公告)日：2019-06-27
- 发明人： Makoto SAZAWA , Satoshi KAWABE
- 申请人： TOYOTA BOSHOKU KABUSHIKI KAISHA
- 申请人地址： JP Aichi
- 专利权人： TOYOTA BOSHOKU KABUSHIKI KAISHA
- 当前专利权人： TOYOTA BOSHOKU KABUSHIKI KAISHA
- 当前专利权人地址： JP Aichi
- 优先权： JP2017-249480 20171226
- 主分类号： F01M13/04
- IPC分类号： F01M13/04 ; B01D46/00 ; B01D46/50 ; B03C3/08 ; B03C3/155 ; B03C3/36 ; B03C3/47 ; B01D53/32
摘要：
An electrostatic oil mist separator for an internal combustion engine includes a positive plate and a negative plate facing each other, a filter arranged between the positive plate and the negative plate, a case having an inlet and an outlet and houses the positive plate, the negative plate, and the filter, and a voltage generator. The electrostatic oil mist separator is configured to cause blow-by gas to flow from the inlet to the outlet between the positive plate and the negative plate in a state in which the voltage generator is applying a voltage across the positive plate and the negative plate, thereby separating oil mist from the blow-by gas by electrostatic adsorption force. At least one of the positive plate and the negative plate is made of a metal plate and includes a plurality of protrusions that are formed by cutting and raising the metal plate.
公开/授权文献:
IPC结构图谱:
| F | 机械工程；照明；加热；武器；爆破 |
| --F01 | 一般机器或发动机；一般的发动机装置；蒸汽机 |
| ----F01M | 一般机器或发动机的润滑；内燃机润滑；曲轴箱通风 |
| ------F01M13/00 | 曲轴箱的通风或换气 |
| --------F01M13/04 | .具有空气离开曲轴箱以前对空气净化的装置，如除油 |