Abstract: For an electrical and/or electronic device, comprising at least one cooling device having a top side, an electrical and/or electronic assembly arranged on the top side of the cooling device having a contact surface, wherein the contact surface faces the top side of the cooling device and is attached to the top side of the cooling device by means of an intermediate layer arranged between the cooling device and the contact surface of the electrical and/or electronic assembly, it is proposed that a coating extending flat is arranged on the top side of the cooling device, wherein the coating on the top side of the cooling device comprises at least one recess, in which the top side of the cooling device is not coated, wherein the contact surface of the electrical and/or electronic assembly in the recess is in contact with the cooling device and attached to the cooling device.

Abstract: The present disclosure describes a temperature control system for an energy store of a motor vehicle, e.g., an electric and/or hybrid vehicle. The temperature control system includes at least one temperature control plate including at least one contact plate and at least one base plate. The at least one contact plate has at least one surface portion for contacting the at least one energy storage cell. The at least one temperature control plate defining at least one sealing portion for sealing a at least one flow space relative to an interior space of the energy store. The at least one sealing portion comprises at least one intermediate sealing portion and at least one collection passage. The at least one sealing portion includes at least one safety seal, structured and arranged to seal the at least one collection passage relative to the interior space.

Abstract: An accumulator for a hybrid or electric vehicle may include a housing having two shell-shaped housing parts abutting one another in a Z direction and forming an interior of the housing, a plurality of battery modules having a plurality of battery cells arranged in the interior of the housing, and at least one cooling device having a cooling chamber, through which a fluid is flowable, a fluid inlet for introducing the fluid into the cooling chamber, and a fluid outlet for discharging the fluid from the cooling chamber. The cooling chamber may be formed in a respective one of the two housing parts via a heat-conducting limiting plate, which may be spaced apart from a bottom of the respective housing part and may be aligned transversely to the Z direction and may separate the cooling chamber from the interior in a fluid-tight manner inside the respective housing part. At least some of the battery modules may abut on the limiting plate facing away from the cooling chamber so as to transfer heat.

Abstract: A production method for producing a heat exchanger assembly, which may serve for at least one of cooling and heating a functional component via a heat exchanger fluid, may include first providing a duct flat body, which may have a flow duct comprising a clear flow cross section, through which heat exchanger fluid may be flowable. The method then may include forming the duct flat body as part of a rolling process or as part of a roller burnishing process to form a bent cylinder jacket-shaped heat exchanger housing. The method then may include arranging the bent heat exchanger housing on a jacket surface of the functional component, and fixing the heat exchanger housing on the jacket surface of the functional component.

Abstract: The present disclosure describes a temperature control system for an energy store of a motor vehicle, e.g., an electric and/or hybrid vehicle. The temperature control system includes at least one temperature control plate including at least one contact plate and at least one base plate. The at least one contact plate has at least one surface portion for contacting the at least one energy storage cell. The at least one temperature control plate defining at least one sealing portion for sealing a at least one flow space relative to an interior space of the energy store. The at least one sealing portion comprises at least one intermediate sealing portion and at least one collection passage. The at least one sealing portion includes at least one safety seal, structured and arranged to seal the at least one collection passage relative to the interior space.

Abstract: An accumulator for a hybrid or electric vehicle may include a housing having two shell-shaped housing parts abutting one another in a Z direction and forming an interior of the housing, a plurality of battery modules having a plurality of battery cells arranged in the interior of the housing, and at least one cooling device having a cooling chamber, through which a fluid is flowable, a fluid inlet for introducing the fluid into the cooling chamber, and a fluid outlet for discharging the fluid from the cooling chamber. The cooling chamber may be formed in a respective one of the two housing parts via a heat-conducting limiting plate, which may be spaced apart from a bottom of the respective housing part and may be aligned transversely to the Z direction and may separate the cooling chamber from the interior in a fluid-tight manner inside the respective housing part. At least some of the battery modules may abut on the limiting plate facing away from the cooling chamber so as to transfer heat.