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US 2026/0206184 A1Published application
Positive fresh air enclosure for electrical components
AssigneeHill Phoenix, Inc.
InventorMichael Thomas Swab
Life of this patent
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AssigneeHill Phoenix, Inc.
InventorMichael Thomas Swab
Estimating the term…
The invention features an enclosure for electrical components. The enclosure includes an air intake and an air outlet, where a cross-sectional area of the air intake is larger than a cross-sectional area of the air outlet. The enclosure also includes a fan mounted to the enclosure and configured to blow air through the enclosure and a control circuit configured to couple with and control operation of an electrical component housed within the enclosure. The control circuit configured to, upon receiving electrical power from an external power source energize the fan, thereby, exchanging air within the enclosure and creating a positive pressure between enclosure and a surrounding environment outside the enclosure; and after a delay period, supplying power to the electrical component housed within the enclosure.
An enclosure for electrical components, the enclosure comprising:
A method of operating a spark prone electrical component within a vicinity of a potentially flammable environment, the method comprising:
A refrigerated cabinet comprising:
Dependencies are inferred from the claim text.