Invention Grant
- Patent Title: Controller for engine cooling system
- Patent Title (中): 发动机冷却系统控制器
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Application No.: US13943818Application Date: 2013-07-17
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Publication No.: US09404410B2Publication Date: 2016-08-02
- Inventor: Michio Nishikawa , Nobuharu Kakehashi , Koji Ota
- Applicant: DENSO CORPORATION
- Applicant Address: JP Kariya
- Assignee: DENSO CORPORATION
- Current Assignee: DENSO CORPORATION
- Current Assignee Address: JP Kariya
- Agency: Nixon & Vanderhye P.C.
- Priority: JP2010-46588 20100303; JP2010-49177 20100305
- Main IPC: F01P7/02
- IPC: F01P7/02 ; F01P7/16 ; F01P7/04 ; F01P5/00 ; F01P3/02 ; F01P3/18 ; F01P5/10
Abstract:
An internal combustion engine has a cylinder-head-passage through which an engine coolant flows toward a water jacket when a water pump is operated. The water pump is an electric water pump utilizing the electric power charged in the battery. A radiator is provided in the cylinder-head-passage. Even after the engine is shut off, the water pump is kept driven.
Public/Granted literature
- US20130298851A1 CONTROLLER FOR ENGINE COOLING SYSTEM Public/Granted day:2013-11-14
Information query
