Battery pack for car e.g. electric car, has compartment receiving pump that allows movement of liquid coolant in temperature control device, and heat exchanger provided between liquid coolant and air for cooling liquid coolant

摘要

The pack (1) has a case (5) defining a compartment (I) for receiving a battery. A heat exchanger (13) is arranged between the battery and a heat transfer fluid. Another compartment (II) receives a calorific transport circuit (11) and a pump (9) that allows movement of the liquid coolant in a temperature control device. Another heat exchanger (7) is provided between the liquid coolant and air intended for cooling the liquid coolant. The temperature control device is connected to an air conditioning circuit (15). A lower part of the case includes a plane metal plate.