![喷油装置](/CN/2014/8/8/images/201480044704.jpg)
基本信息:
- 专利标题: 喷油装置
- 申请号:CN201480044704.7 申请日:2014-06-09
- 公开(公告)号:CN105452619B 公开(公告)日:2018-03-06
- 发明人: 本田晓扩 , 村上元一 , 川原贤大 , 今井纪夫
- 申请人: 丰田自动车株式会社 , 大丰工业株式会社
- 申请人地址: 日本爱知县
- 专利权人: 丰田自动车株式会社,大丰工业株式会社
- 当前专利权人: 丰田自动车株式会社,大丰工业株式会社
- 当前专利权人地址: 日本爱知县
- 代理机构: 北京市中咨律师事务所
- 代理人: 段承恩; 杨光军
- 优先权: 2013-166806 2013.08.09 JP
- 国际申请: PCT/JP2014/065216 2014.06.09
- 国际公布: WO2015/019697 JA 2015.02.12
- 进入国家日期: 2016-02-05
- 主分类号: F01M1/08
- IPC分类号: F01M1/08 ; F01P3/08
A body of an oil jet is provided with: an oil supply port; a cylinder; and an oil injection port. A piston valve is accommodated in the cylinder. The piston valve forms in the cylinder a differential pressure room which is a closed compartment. In the piston valve, an orifice which makes the differential pressure room being communicated with a side of the oil supply port is formed. The piston valve is biased toward a position at which the oil injection port is closed by a spring. A first oil injection nozzle is connected to the oil injection port. A leak hole which allows oil to be leaked outside of the cylinder from the differential pressure room is open at the side surface of the cylinder. Further, a second oil injection nozzle is connected to the leak hole.
公开/授权文献:
- CN105452619A 喷油装置 公开/授权日:2016-03-30
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 |
------F01M1/00 | 压力润滑 |
--------F01M1/08 | .润滑系统,其特点为其内装有润滑剂喷射装置 |