PROBLEM TO BE SOLVED: To quickly increase the temperature of a secondary battery regardless of the state of charge (SOC) in the battery.SOLUTION: A secondary battery heating device for a vehicle comprises: a secondary battery (a lithium ion battery 3); and temperature increasing means (a temperature increasing device 6). The temperature increasing means comprises: a latent heat storage material 62; an adsorptive heat storage material reaction tank 640 which is arranged to transfer heat to the latent heat storage material, and which houses an adsorptive heat storage material 641 formed to generate adsorption heat by adsorbing water; and an adsorbed water desorption part (a cooling water storage tank 670) which is formed to desorb water adsorbed by the adsorptive heat storage material.SELECTED DRAWING: Figure 2

    【課題】バッテリのSOCに関わらず、二次電池の温度を速やかに高める。【解決手段】車両の二次電池加温装置は、二次電池(リチウムイオン電池3)と、昇温手段(昇温デバイス6)と、を備える。昇温手段は、潜熱蓄熱材62と、潜熱蓄熱材に対し熱伝達するよう設けられると共に、水を吸着することによって吸着熱を発生するよう構成された吸着蓄熱材641を収容する吸着蓄熱材反応槽640と、吸着蓄熱材が吸着した水を脱離させるよう構成された吸着水脱離部(冷却水貯留槽670)と、を有している。【選択図】図2


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    Title :

    SECONDARY BATTERY HEATING DEVICE FOR VEHICLE


    Additional title:

    車両の二次電池加温装置


    Contributors:

    Publication date :

    2017-12-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / F01N GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL , Schalldämpfer oder Auspuffvorrichtungen für Gase von Kraft- und Arbeitsmaschinen oder von Kraftmaschinen allgemein / F01P Kühlung von Kraft- und Arbeitsmaschinen oder Kraftmaschinen allgemein , COOLING OF MACHINES OR ENGINES IN GENERAL



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