Abstract: A power electronics unit may include a circuit board and a cooling device. The circuit board may include at least one electronic component which, in a heat transfer region, is disposed flat against an electronics side of the circuit board. The cooling device may include at least one impingement jet chamber through which a cooling fluid is flowable from an inlet to an outlet. The cooling device may further include at least one nozzle plate having at least one flow nozzle. The at least one nozzle plate may be arranged in and divide the at least one impingement jet chamber into an inlet chamber and an outlet chamber, which may be fluidically connected to one another via the at least one flow nozzle. The at least one flow nozzle may accelerate and conduct the cooling fluid towards the heat transfer region of the at least one electronic component.

Abstract: A seating or reclining furniture is disclosed. The seating or reclining furniture includes at least one ventilatable surface region and a radial blower. The at least one ventilatable surface region includes a shaping foam layer, an air-distributing knitted spacer fabric, an air-conveying knitted spacer fabric, and an air-permeable cover layer. The radial blower is connected in an air-transferring manner to the air-distributing knitted spacer fabric. The radial blower is arranged on an edge side of the air-distributing knitted spacer fabric such that at least one of a blowing of air into the air-distributing knitted spacer fabric and an extraction of air from the air-distributing knitted spacer fabric is providable via the radial blower essentially parallel to a surface plane of the air-distributing knitted spacer fabric.

Abstract: A power electronics unit may include a circuit board and a cooling device. The circuit board may include at least one electronic component which, in a heat transfer region, is disposed flat against an electronics side of the circuit board. The cooling device may include at least one impingement jet chamber through which a cooling fluid is flowable from an inlet to an outlet. The cooling device may further include at least one nozzle plate having at least one flow nozzle. The at least one nozzle plate may be arranged in and divide the at least one impingement jet chamber into an inlet chamber and an outlet chamber, which may be fluidically connected to one another via the at least one flow nozzle. The at least one flow nozzle may accelerate and conduct the cooling fluid towards the heat transfer region of the at least one electronic component.

Abstract: A cooling arrangement may include a fluid-tight housing in which a power electronics system and a dielectric fluid for cooling the power electronics system may be arranged. The dielectric fluid may be in heat-transferring contact with the power electronics system and may cool the power electronics system via a fluid movement. The fluid movement may be provided via acceleration forces acting on the cooling arrangement.

Abstract: A child seat assembly for a vehicle is disclosed. The child seat assembly includes a seat cover and an air conditioning module including a fan. The fan is structured and arranged to couple to the seat cover to guide air, and such that air conveyed by the fan can flow through the seat cover. The seat cover has an air-guiding inner layer, an outer layer, and a bottom layer, with the air-guiding inner layer arranged between the outer layer and the bottom layer. The seat cover has a hem that laterally closes the inner air-guiding layer. At least one outlet opening, through which air can flow, is provided in the hem, such that the air flowing out of the seat cover flows through the at least one outlet opening.

Abstract: A cooling arrangement may include a fluid-tight housing in which a power electronics system and a dielectric fluid for cooling the power electronics system may be arranged. The dielectric fluid may be in heat-transferring contact with the power electronics system and may cool the power electronics system via a fluid movement. The fluid movement may be provided via acceleration forces acting on the cooling arrangement.

Abstract: A thermoelectric generator for a motor vehicle may include a housing. The housing may define a housing interior space. An outer thermal insulation may be arranged in the housing interior space. The outer thermal insulation may at least partially envelope an insulation interior space. A plurality of first stack discs and a plurality of second stack discs may be alternately stacked along a stack direction within the insulation interior space. The alternately stacked plurality of first stack discs and second stack discs may form a plurality of stack disc pairs. Each of the plurality of stack disc pairs may include a first stack disc and a second stack disc. The first stack disc and the second stack disc may define a gas flow path.

Abstract: A heat exchanger for a motor vehicle may include an outer pipe through which hot gas may flow, the outer pipe extending along a longitudinal direction, defining an outer pipe interior, and including two outer pipe walls in a cross section perpendicular to the longitudinal direction. The heat exchanger may also include an inner pipe arranged in the outer pipe interior, the inner pipe extending along the longitudinal direction, being closed on a first longitudinal end, defining an inner pipe interior, and including two inner pipe walls in the cross section. The inner pipe walls may include a plurality of apertures by which the inner and outer pipe interiors may communicate fluidically.

Abstract: An exhaust gas heat exchanger for a motor vehicle may include an outer tube extending along a longitudinal direction to be flowed-through by a hot gas. The outer tube may define an outer tube interior space and in a cross section perpendicular to the longitudinal direction may include at least two outer tube-tube walls. An inner tube may be arranged in the outer tube interior space and may extend along the longitudinal direction. A longitudinal end of the inner tube may be closed and may define an inner tube interior space and in the cross section perpendicular to the longitudinal direction, may include at least two inner tube-tube walls at least one of which may include a plurality of apertures. A plurality of thermoelectric modules may be arranged on an outside of the at least two outer tube-tube walls and may each include a hot side and a cold side.

Abstract: A heat exchanger for a motor vehicle may include an outer pipe through which hot gas may flow, the outer pipe extending along a longitudinal direction, defining an outer pipe interior, and including two outer pipe walls in a cross section perpendicular to the longitudinal direction. The heat exchanger may also include an inner pipe arranged in the outer pipe interior, the inner pipe extending along the longitudinal direction, being closed on a first longitudinal end, defining an inner pipe interior, and including two inner pipe walls in the cross section. The inner pipe walls may include a plurality of apertures by which the inner and outer pipe interiors may communicate fluidically.

Abstract: A thermoelectric generator for a motor vehicle may include a housing. The housing may define a housing interior space. An outer thermal insulation may be arranged in the housing interior space. The outer thermal insulation may at least partially envelope an insulation interior space. A plurality of first stack discs and a plurality of second stack discs may be alternately stacked along a stack direction within the insulation interior space. The alternately stacked plurality of first stack discs and second stack discs may form a plurality of stack disc pairs. Each of the plurality of stack disc pairs may include a first stack disc and a second stack disc. The first stack disc and the second stack disc may define a gas flow path.

Abstract: A thermoelectric generator for a motor vehicle may include a plurality of first stacking disks and a plurality of second stacking disks. The plurality of first stacking disks and the plurality of second stacking disks may be alternately stacked in a stacking direction and may each be shell shaped. The alternately stacked plurality of first stacking disks and second stacking disks may form a plurality of stacking disk pairs. The plurality of stacking disk pairs may each include a first stacking disk and a second stacking disk adjacent to the first stacking disk in the stacking direction. The first stacking disk and the second stacking disk may define a gas path. At least one intermediate space may be defined between adjacent stacking disk pairs. At least one tubular body may be disposed within the at least one intermediate space and may define at least one coolant path.

Abstract: An aqueous pharmaceutical formulation comprising 200-1000 U/mL of insulin glulisine.

Abstract: 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.

Abstract: An aqueous pharmaceutical formulation comprising 200-1000 U/mL of insulin glulisine.

Abstract: 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.