Title:
冷却システム
Document Type and Number:
Japanese Patent JP6455097
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To improve cooling performance in a cooling system for a hybrid vehicle having cooling circuits of two systems that are an engine system and a motor system.SOLUTION: In a cooling system for a hybrid vehicle including a first circuit 10 in which a first refrigerant for cooling an engine 11 circulates and a second circuit 20 in which a second refrigerant for cooling a motor 21 circulates, water wheels 8A, 8B to which a rotating shaft is coupled are interposed in the first circuit 10 and the second circuit 20, respectively. Further, bypass passages 9A, 9B that serve as flow passages bypassing the water wheels 8A, 8B are provided in the first circuit 10 and the second circuit 20, respectively. The cooling system further includes valves 3, 4 for controlling flow rates of the refrigerants supplied to the water wheels 8A, 8B, and openings of the valves 3, 4 are controlled by a control device 5.SELECTED DRAWING: Figure 1
Inventors:
Joji Matsubara
Application Number:
JP2014238821A
Publication Date:
January 23, 2019
Filing Date:
November 26, 2014
Export Citation:
Assignee:
MITSUBISHI JIDOSHA KOGYO KABUSHIKI KAISHA
International Classes:
B60W20/50; B60L1/00; B60L50/16; B60W10/30; F01P1/06; F01P3/20; F01P5/12; F01P7/16; F01P11/14
Domestic Patent References:
| JP2008074132A | ||||
| JP2005344602A | ||||
| JP2131023U |
Attorney, Agent or Firm:
Yu Sanada
Previous Patent: コントロールシステム、その支援装置、プログラマブルコントロール装置
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