Cooling device for a battery system, in particular of a motor vehicle

摘要

A cooling device for a battery system may include at least two battery units. The cooling device may include at least a first and a second cooling plate able to be flowed through respectively by a coolant. The first and second cooling plate may be arranged respectively for thermal coupling with a respective battery unit. The first and second cooling plate each may include a first fluid inlet, which is connected fluidically with a first fluid outlet via a first fluid duct extending along an extent direction, and a second fluid inlet, which is connected fluidically with a second fluid outlet via a second fluid duct extending along the extent direction.

主权项

1. A cooling device for a battery system, comprising:
at least two battery units,
at least a first and a second cooling plate, able to be flowed through respectively by a coolant, which are arranged respectively for thermal coupling with a respective battery unit,wherein the first and second cooling plate each include a first fluid inlet, which is connected fluidically with a first fluid outlet via a first fluid duct extending along an extent direction, and a second fluid inlet, which is connected fluidically with a second fluid outlet via a second fluid duct extending along the extent direction,wherein the fluid inlets and the fluid outlets of all cooling plates are connected with one another such that in at least one cooling plate the coolant flowing in the extent direction of the respective cooling plate through the first fluid duct flows contrary to the extent direction through the second fluid duct of the same cooling plate or vice versa.