Abstract: A pavement paving process including incorporating a rejuvenator in a layer of compacted millings to yield a layer of rejuvenated layer; and compacting a layer of aggregate over the layer of rejuvenated layer to protect the layer of rejuvenated layer and to cause the layer of aggregate to at least be partially infused with the layer of rejuvenated layer.

Abstract: A medical device includes a user interface component and an energy harvesting system coupled to the user interface component. The energy harvesting system energy includes a harvesting component, a power storage device connected to the energy harvesting component and an output is coupled to the user interface and operably connected to the power storage device. A method of using the medical device is also provided.

Abstract: A battery housing for a traction battery may include a first housing part and a second housing part fixed removably to each other. Battery modules of the traction battery may be fixable on the first housing part. The housing may also include a reinforcing structure having a plurality of reinforcing ribs reinforcing the first housing part, and a ducted structure with a plurality of coolant ducts for a coolant fixed on the first housing part. The plurality of coolant ducts may each be connectable to a respective temperature-control unit of a battery module in a coolant-conducting fashion. At least one of the coolant ducts may be at least partially embedded in one of the reinforcing ribs.

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 housing part for a multi-part housing of a battery unit may include a bottom portion and a side wall structure arranged circumferentially on the outside along the bottom portion in the circumferential direction. The side wall structure may form at least one side wall portion along the circumferential direction. The side wall portion may have an inner wall facing the bottom portion and an outer wall, which may be spaced apart from the inner wall and may face away from the bottom portion. The inner wall may be connected to the bottom portion. The inner and outer walls may be connected to one another via a framework-like cavity structure having several webs, which may be adjacent to one another in the circumferential direction and which, in the cavity structure, may form several cavities adjacent in the circumferential direction and connecting the inner wall to the outer wall.

Abstract: An accumulator assembly for an electric or hybrid vehicle may include a housing including a housing upper part and a housing lower part releasably fixed to the housing upper part. The housing upper part may be fixable to a floor panel of the vehicle. The assembly may further include at least one battery module disposed in a receptacle space between the housing upper part and the housing lower part. The at least one battery module may be releasably fixed to the housing upper part.

Abstract: A battery system may include a battery housing, a pressure-equalizing device, and a circuit. At least one rechargeable battery cell may be accommodated in the battery housing. A gas may be flowable through the pressure-equalizing device to equalize a pressure between the battery housing and a surroundings disposed outside the battery housing. A cooling liquid may circulate through the circuit during operation. The battery housing may be integrated in the circuit such that the cooling liquid flows around the at least one battery cell during operation. The pressure-equalizing device may be configured such that the pressure-equalizing device is impermeable to the cooling liquid flowing from the circuit in a direction of the surroundings.

Abstract: A battery housing for a battery, e.g., a directly fluid temperature-controllable battery of a motor vehicle, is disclosed. The battery housing includes a housing pot including a pot base and a pot collar that projects from the pot base at an angle. The housing pot delimits a housing interior, through which a dielectric temperature-control fluid can flow, for receiving one or more battery cell modules. A fluid chamber is disposed on a chamber side of the pot collar and is connected in a fluidically communicating manner to the housing interior via a plurality of apertures present in the pot collar. The fluid chamber is delimited by a chamber collar that projects outwards from the pot collar and defines a chamber opening that can be closed by a cover. At least one electrical line is arranged at least partially in the fluid chamber and passes through at least one aperture.

Abstract: The battery housing may include a first housing part and a second housing part. The first housing part and the second housing part may be connectable to one another in a sealing manner. At least one housing part of the first housing part and the second housing part may include a base region and a lateral wall region that adjoins the base region such that the at least one housing part is tray-shaped. The lateral wall region may have an internal side and an external side. An encircling flange may be arranged on the lateral wall region of the at least one housing part. A separately structured reinforcement structure may be arranged on the lateral wall region between the flange and the base region.

Abstract: A housing part for a multi-part housing of a battery unit may include a bottom portion and a side wall structure arranged circumferentially on the outside along the bottom portion in the circumferential direction. The side wall structure may form at least one side wall portion along the circumferential direction. The side wall portion may have an inner wall facing the bottom portion and an outer wall, which may be spaced apart from the inner wall and may face away from the bottom portion. The inner wall may be connected to the bottom portion. The inner and outer walls may be connected to one another via a framework-like cavity structure having several webs, which may be adjacent to one another in the circumferential direction and which, in the cavity structure, may form several cavities adjacent in the circumferential direction and connecting the inner wall to the outer wall.

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: An accumulator arrangement may include a plurality of battery cells stacked in an X direction to form at least one battery block, a housing with at least one part interior in which the battery block may be arranged, and a cooling device for cooling the battery cells, a cooling fluid being flowable through the cooling device. The battery block may have first and second contact sides lying opposite one another in a Y direction, first and second support sides lying opposite one another in a Z direction, and two clamping sides lying opposite one another in the X direction. The battery block in the part interior may be able to be at least one of flowed around by the cooling fluid multilaterally and flowed through at least partially, so that the part interior forms a part of the cooling device through which the cooling fluid is flowable.

Abstract: An accumulator arrangement for a hybrid or electric vehicle may include a plurality of battery cells stacked in a stacking direction to form at least one battery block, a housing having at least one part interior in which the at least one battery block is arranged, and a cooling device through which a cooling liquid is flowable for cooling the at least one battery block. In the at least one part interior, the cooling liquid may be at least one of flowable about a plurality sides of the at least one battery block and/or flowable through the at least one battery block, such that the at least one part interior defines a portion of the cooling device. At least one passage structure body for displacing the cooling liquid is arranged in the at least one part interior at least in regions about the at least one battery block.

Abstract: An accumulator may include a plurality of accumulator cells arranged adjacent to one another in a stacking direction, a plurality of cell holders for holding the accumulator cells, each cell holder holding two successive accumulator cells, and a cooling plate arranged between and in heat-transferring contact with the two successive accumulator cells.

Abstract: An accumulator arrangement for a hybrid or electric vehicle may include at least two closed partial housings, a plurality of battery modules arranged in at least two battery rows, and a cooling device through which a cooling fluid is flowable. The cooling device may include at least one central fluid directing element arranged between adjacent battery rows of the at least two battery rows. The at least one central fluid directing element may include at least one of i) a return duct and ii) a forward flow duct. Each of the at least two battery rows may be arranged in a respective partial housing. The at least one central fluid directing element may be secured between adjacent partial housings. The at least one central fluid directing element may be structured in a modular manner and may have at least two fluid directing modules fluidically connected to one another.

Abstract: A battery housing for a traction battery may include a first housing part and a second housing part fixed removably to each other. Battery modules of the traction battery may be fixable on the first housing part. The housing may also include a reinforcing structure having a plurality of reinforcing ribs reinforcing the first housing part, and a ducted structure with a plurality of coolant ducts for a coolant fixed on the first housing part. The plurality of coolant ducts may each be connectable to a respective temperature-control unit of a battery module in a coolant-conducting fashion. At least one of the coolant ducts may be at least partially embedded in one of the reinforcing ribs.

Abstract: An accumulator assembly for an electric or hybrid vehicle may include a housing including a housing upper part and a housing lower part releasably fixed to the housing upper part. The housing upper part may be fixable to a floor panel of the vehicle. The assembly may further include at least one battery module disposed in a receptacle space between the housing upper part and the housing lower part. The at least one battery module may be releasably fixed to the housing upper part.

Abstract: An accumulator arrangement for an electric or hybrid vehicle may include at least one battery module on which a temperature control unit is secured to transmit heat. The temperature control unit may include a first inlet nozzle and a first outlet nozzle. The arrangement may also include a channel structure including a second inlet nozzle and a second outlet nozzle. The inlet nozzles and the respective outlet nozzles may be connected to each other to direct cooling medium via a respective pipe piece. At least one of i) the inlet nozzles and ii) the outlet nozzles may each have an internal cylindrical sealing face and the respective pipe piece may have at both sides at least one external annular seal. An annular seal of the respective pipe piece may be secured to the sealing face of one of a corresponding inlet and outlet nozzle in a frictionally engaging manner.

Abstract: The invention relates to a composite structural member with thermal and/or sound insulation characteristics for a building, comprising an insulating board shaped as web part and at least one protective element whereby the web part has two opposing abutting faces and two main surfaces being arranged rectangular to the abutting faces, whereby the board is made of mineral fibres and a binder and whereby the at least one protective element is substantially U-shaped in cross section, having two legs erecting parallel to each other and being connected to the web part, whereby abutting faces of at least one web parts are covered by protective elements, which in combination with said web part take up loads parallel and/or rectangular to the main surfaces of the web part and which are not in direct contact to each other.

Abstract: The present invention provides an organic chip carrier particularly useful with flip chips. The chip carrier comprises an organic dielectric layer, a first layer of circuitry disposed on the dielectric layer, an organic conformational coating disposed over the first layer of dielectric and the first layer of circuitry, and a layer of fine line circuitry. The fine line circuitry has a line width of about 2.0 mil or less, preferably about 1.0 mil or less, and more preferably about 0.7 mil, and a space between lines of about 1.5 mil or less, preferably about 1.1 mil or less. Preferably the dielectric layer is free of woven fiber glass. The conformational coating preferably has a dielectric constant of about 1.5 to about 3.5, and a percent planarization of greater than about 30%. The invention also relates to methods of making the dielectric coated chip carrier.