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基本信息:
- 专利标题: 内燃机的冷却控制装置及其冷却控制方法
- 专利标题(英):Cooling control device for internal combustion engine, and method for controlling cooling of same
- 申请号:CN201580061275.9 申请日:2015-11-10
- 公开(公告)号:CN107109999A 公开(公告)日:2017-08-29
- 发明人: 外山裕一 , 村井淳 , 坂口重幸
- 申请人: 日立汽车系统株式会社
- 申请人地址: 日本茨城县
- 专利权人: 日立汽车系统株式会社
- 当前专利权人: 日立安斯泰莫株式会社
- 当前专利权人地址: 日本茨城县
- 代理机构: 北京市柳沈律师事务所
- 代理人: 岳雪兰
- 优先权: 2014-229530 20141112 JP
- 国际申请: PCT/JP2015/081639 2015.11.10
- 国际公布: WO2016/076324 JA 2016.05.19
- 进入国家日期: 2017-05-11
- 主分类号: F01P7/04
- IPC分类号: F01P7/04 ; F01P7/16 ; F01P11/16 ; F02D29/02
The present invention pertains to a cooling control device for carrying out a control for cooling an internal combustion engine by causing an electric pump to circulate a cooling liquid and supplying cooling air to a radiator using an electric fan. This cooling control device is provided with an electric pump for circulating a cooling medium through a cooling medium passage formed in the internal combustion engine, and a radiator and a radiator fan for cooling the cooling medium. When the internal combustion engine is stopped after completing a warming operation, the radiator fan and the electric pump are driven to cool the internal combustion, and when the temperature of the cooling medium falls below the temperature that was reached when the engine was stopped, the radiator fan is stopped while the electric pump is operating.
公开/授权文献:
- CN107109999B 内燃机的冷却控制装置及其冷却控制方法 公开/授权日:2019-07-12
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 |
----F01P | 一般机器或发动机的冷却;内燃机的冷却 |
------F01P7/00 | 冷却剂流量的控制 |
--------F01P7/02 | .用冷却的空气作冷却剂 |
----------F01P7/04 | ..用变化泵速度的方法,如改变泵的传动比 |