To accomplish a reduction in size and weight of a temperature adjusting device of a battery and a heat generating instrument, thereby contributing to enhancement of energy efficiency.SOLUTION: A temperature adjusting device includes: a temperature adjusting circuit that circulates thermal medium; a first temperature sensor that measures temperature of the thermal medium; a battery thermally connected to the temperature adjusting circuit; a second temperature sensor that measures temperature of the battery; a heat generating instrument thermally connected to the temperature adjusting circuit; a flow channel switching device that switches flow channels of the temperature adjusting circuit to form a first temperature adjusting circuit which connects a downstream side of the battery to an upstream side of the heat generating instrument and a second temperature adjusting circuit which connects the downstream side of the battery and a downstream side of the heat generating instrument; and a control device that has an intermittent operating mode of controlling the flow channel switching device to intermittently switch the temperature adjusting circuit to the first temperature adjusting circuit or the second temperature adjusting circuit on the basis of measurement results of the first temperature sensor and the second temperature sensor.SELECTED DRAWING: Figure 3
【課題】バッテリ及び発熱機器の温調装置の小型化及び軽量化の達成を目的とする。延いてはエネルギーの効率化に寄与することを目的とする。【解決手段】温調装置は、熱媒体を循環させる温調回路と、熱媒体の温度を測定する第1温度センサと、温調回路に熱的に接続されたバッテリと、バッテリの温度を測定する第2温度センサと、温調回路に熱的に接続された発熱機器と、温調回路の流路を切り替えて、バッテリの下流側を発熱機器の上流側に接続する第1温調回路と、バッテリの下流側を発熱機器の下流側に接続する第2温調回路と、を形成する流路切替装置と、第1温度センサ及び第2温度センサの測定結果に基づいて、流路切替装置を制御し、温調回路を、第1温調回路または第2温調回路に間欠的に切り替えさせる間欠運転モードを有する制御装置と、を備える。【選択図】図3
TEMPERATURE ADJUSTING DEVICE AND VEHICLE
温調装置及び車両
2023-10-16
Patent
Electronic Resource
Japanese
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / 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 |
European Patent Office | 2021
|European Patent Office | 2021
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