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US 2023/0067407 A1Published application
Cooling device for cooling power electronics of a battery system, and battery system
OwnerMarkus Schmittinventor
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OwnerMarkus Schmittinventor
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A cooling device for cooling power electronics of a battery system comprising a plurality of battery cells, the cooling device having a cooling channel with a cooling channel base, with a cooling channel top, and with at least one cooling channel wall, wherein the power electronics are connectable in a heat-transferring manner to the cooling channel top on a side of the cooling channel top facing away from the cooling channel, wherein the cooling device has an inlet port for inflow of a cooling liquid into the cooling channel and an outlet port for outflow of the cooling liquid from the cooling channel, wherein the cooling channel top has a base surface and at least one elevation on the side facing the cooling channel, wherein the elevation forms a venting space, and wherein the cooling device has a venting interface for venting the venting space.
A cooling device (10) for cooling power electronics (120) of a battery system (200) comprising a plurality of battery cells (110), the cooling device (10) having a cooling channel (40) with a cooling channel base (46), with a cooling channel top (42), and with at least one cooling channel wall (44), wherein the power electronics (120) are connectable in a heat-transferring manner to the cooling channel top (42) on a side of the cooling channel top (42) facing away from the cooling channel (40), wherein the cooling device (10) has an inlet port (20) for inflow of a cooling liquid (K) into the cooling channel (40) and an outlet port (30) for outflow of the cooling liquid (K) from the cooling channel (40),
Dependencies are inferred from the claim text.