Invention Grant
US08439003B2 Cooling apparatus for internal combustion engine, method of controlling the same, and hybrid vehicle including the same
有权
用于内燃机的冷却装置，其控制方法以及包括该冷却装置的混合动力车辆
- Patent Title: Cooling apparatus for internal combustion engine, method of controlling the same, and hybrid vehicle including the same
- Patent Title (中): 用于内燃机的冷却装置，其控制方法以及包括该冷却装置的混合动力车辆
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Application No.: US12434825Application Date: 2009-05-04
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Publication No.: US08439003B2Publication Date: 2013-05-14
- Inventor: Yukari Araki , Nobutaka Takeuchi , Osamu Shintani , Kazuya Nakagaki , Daisuke Murakami , Masanori Shibata , Hisao Nonoyama
- Applicant: Yukari Araki , Nobutaka Takeuchi , Osamu Shintani , Kazuya Nakagaki , Daisuke Murakami , Masanori Shibata , Hisao Nonoyama
- Applicant Address: JP Toyota-shi
- Assignee: Toyota Jidosha Kabushiki Kaisha
- Current Assignee: Toyota Jidosha Kabushiki Kaisha
- Current Assignee Address: JP Toyota-shi
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2008-227138 20080904
- Main IPC: F01P7/14
- IPC: F01P7/14
Abstract:
A cooling apparatus for an internal combustion engine includes an engine cooling system that includes a water jacket, a radiator, and a circulation passage through which a coolant is circulated between the water jacket and the radiator, wherein the coolant is provided in the engine cooling system; a water pump that forcibly circulates the coolant provided in the engine cooling system when the water pump is operated; a reservoir tank in which the coolant is reserved, and into which gas flows from the engine cooling system while the reserved coolant flows out to the engine cooling system from the reservoir tank; and a forcible introduction portion that forcibly introduces the coolant from the reservoir tank into the engine cooling system before the internal combustion engine is started.
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