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US 12,004,336 B2Granted
System and method for thermal management and electromagnetic interference management
AssigneeDell Products L.P.
InventorsSteven Embleton, Ben John Sy, Eric Michael Tunks, Rene J. Salas
Life of this patent
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Abstract
A data processing device includes an internal volume for housing electromagnetic interference emitting devices. The data processing device further includes a first electromagnetic radiation absorbing vent. The data processing device further includes a second electromagnetic radiation absorbing vent. The first electromagnetic radiation absorbing vent and the second electromagnetic radiation absorbing vent delineate a gas flow path through the internal volume.
Claims7
A data processing device, comprising:
- an internal volume for housing electromagnetic interference (EMI) emitting devices, wherein the EMI emitting devices comprise hardware devices that emit EMI;
- and
- two electromagnetic radiation (EMR) absorbing vents that delineate a gas flow path through the internal volume,
- wherein a first EMR absorbing vent of the EMR absorbing vents comprises a first plurality of gas flow paths,
- wherein the first plurality of gas flow paths comprises hollow portions of a body that comprises an EMR lossy material,
- wherein the first plurality of gas flow paths is delineated by a gas flow pattern on a surface of the body,
- wherein a second EMR absorbing vent of the EMR absorbing vents comprises a second plurality of gas flow paths,
- wherein the second plurality of gas flow paths is delineated by a non-linear gas flow pattern on a surface of a second body that comprises a second EMR lossy material, and
- wherein the lossy material has a real permittivity of a range between 1 and 50 for EMI in a frequency range at least 0.7 and less than 2 gigahertz.
6 more elements
Dependencies are inferred from the claim text.