A vehicular heat exchange device includes: a first medium flow circuit through which a heat exchange medium that exchanges heat with an internal combustion engine flows; a second medium flow circuit through which the heat exchange medium that exchanges heat with an electric power storage unit that can be charged and discharged flows; and a first valve portion switching between a communication state and a non-communication state between the first medium flow circuit and the second medium flow circuit, in which the vehicular heat exchange device is configured such that the first valve portion causes the first medium flow circuit and the second medium flow circuit to be in the communication state to raise a temperature of the internal combustion engine before driving of the internal combustion engine using heat of the electric power storage unit.
VEHICULAR HEAT EXCHANGE DEVICE
2019-05-23
Patent
Electronic Resource
English
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F01P Kühlung von Kraft- und Arbeitsmaschinen oder Kraftmaschinen allgemein , COOLING OF MACHINES OR ENGINES IN GENERAL / F28F Einzelheiten von Wärmetauschern oder Wärmeübertragungsvorrichtungen für allgemeine Verwendung , DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION |
VEHICULAR HEAT EXCHANGE SYSTEM, VEHICULAR HEAT EXCHANGE METHOD, AND PROGRAM
European Patent Office | 2019
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