A heat and humidity exchanger comprises panels made up of membrane sheets attached on either side of a separator. Channels extend across each panel between the separator and the membrane sheets. The panels are much stiffer than the membrane sheets. Panels are stacked in a spaced apart relationship to provide an ERV core. Spacing between adjacent panels may be smaller than a thickness of the panels.

Disclosed is a covering for an information handling system. The covering includes an aluminum alloy layer that can include at least a portion of recycled aluminum. The covering includes a copper heat pipe that can include at least a portion of recycled copper. The heat pipe and the aluminum alloy layer can be directly coupled to each other, with a heat-conductive carbonaceous material provided at the interface between the aluminum alloy layer and the heat pipe.

A method of manufacturing a heat exchanger array that includes stacking a plurality of heat exchanger units in an aligned configuration with respective first ports of the plurality of heat exchanger units aligned. The method can further include generating heat in the first coupling elements at the same time and at a temperature sufficient to generate a first plurality of respective couplings between adjacent sheets of adjacent heat exchanger units about adjacent first ports and without a coupling being generated between the first and second sheets of a given heat exchanger unit.

A heat and humidity exchanger comprises panels made up of membrane sheets attached on either side of a separator. Channels extend across each panel between the separator and the membrane sheets. The panels are much stiffer than the membrane sheets. Panels are stacked in a spaced apart relationship to provide an ERV core. Spacing between adjacent panels may be smaller than a thickness of the panels,

A method of manufacturing a heat exchanger array that includes stacking a plurality of heat exchanger units in an aligned configuration with respective first ports of the heat exchanger units aligned. The heat exchanger units can include a first and second sheet coupled together to define an cavity between the first and second sheets; the first port at a first end of the heat exchanger unit defined by the first and second sheets; and a second port at a second end of the heat exchanger unit defined by the first and second sheets. The method further includes stacking the plurality of heat exchanger units in an aligned configuration with the first ports of the plurality of heat exchanger units aligned and generating a first plurality of respective couplings between adjacent sheets of adjacent heat exchanger units about adjacent first ports. The coupling can be generated by an adhesive.

A dissipating device configured to dissipate the heat energy generated by the heat sources in the electronic devices. When the dissipating device contacts the heat sources, the heat energy can be absorbed by the dissipating device. The working fluid is stored within the dissipating device such that the working fluid can undergo a phase transition after the dissipating device absorbs heat energy. Then the working fluid can circulate inside the dissipating device. Accordingly, the heat-dissipation mechanism, which is applied to the dissipating device contacting the electronic devices, can be effectively sped up. The dissipating device is formed into a thin structure to achieve an excellent heat-dissipation effect with a limited heat-dissipation area.

A manifold structure is formed using ultrasonic additive manufacturing and machining. The manifold structure includes a body having a base plate and a cover plate that define a flow passage therebetween, and a plurality of walls that segment the flow passage into a plurality of channels, wherein each of the walls has a height extending from the base plate to the cover plate and a non-linear length that is elongated relative to a width of the wall and extends in a direction normal to the height of the wall. The walls are wavy in shape to provide enhanced rigidity and stiffness during lamination over the channels.

A dissipating device configured to dissipate the heat energy generated by the heat sources in the electronic devices. When the dissipating device contacts the heat sources, the heat energy can be absorbed by the dissipating device. The working fluid is stored within the dissipating device such that the working fluid can undergo a phase transition after the dissipating device absorbs heat energy. Then the working fluid can circulate inside the dissipating device. Accordingly, the heat-dissipation mechanism, which is applied to the dissipating device contacting the electronic devices, can be effectively sped up. The dissipating device is formed into a thin structure to achieve an excellent heat-dissipation effect with a limited heat-dissipation area.

A heat and humidity exchanger comprises panels made up of membrane sheets attached on either side of a separator. Channels extend across each panel between the separator and the membrane sheets. The panels are much stiffer than the membrane sheets. Panels are stacked in a spaced apart relationship to provide an ERV core. Spacing between adjacent panels may be smaller than a thickness of the panels,

Systems and methods for portable air conditioners are shown. In accordance with one aspect of the present invention, a description of a design is provided for a portable air conditioning unit that uses a standard 5-gallon bucket and 20 pounds of ice. In some embodiments, a 24 VDC lithium ion battery pack powers a backwards curved impeller, which draws air into an intake plenum and down through draft tubes, up thru an impeller, which slings the air radially thru exhaust duct(s) and out onto the user(s). A single push button may be utilized to turn the fan on and off and select a fan speed. In some embodiments, a neoprene insulating sleeve may be applied to the outside of the 5-gallon bucket or may line the inside of the bucket. In some embodiments, up to 7 vent wedges may be installed to duct the cool air in selectable directions. In some embodiments, the vent wedges may be removed allowing the top to seat down lower increasing the velocity of the cool air exiting radially.