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US 11,318,404 B2Granted
Frameless EMC air filter
AssigneePermatron Corporation
InventorLeslye Sandberg
Life of this patent
Estimating the term…
Abstract
A frameless EMC air filter for a conductive enclosure includes a body comprising a conductive layer disposed between two filtering layers, the air filtering layers forming a periphery of the body. The frameless EMC air filter further includes one or more bare edge portions that extend outwardly past the periphery of the body. Each bare edge portion is formed by an extension of the conductive layer capable of providing direct electrical contact with the conductive enclosure.
Claims16
A frameless air filter for a conductive enclosure, the frameless air filter comprising:
- a body including two air filtering layers and a conductive layer disposed between the air filtering layers, the air filtering layers forming a periphery of the body;
- and
- one or more bare edge portions that extend outwardly past the periphery of the body, each bare edge portion being formed by an extension of the conductive layer capable of providing direct electrical contact with the conductive enclosure.
A frameless air filter comprising:
- a body including an air filter media and a wire mesh;
- and
- one or more bare edge portions each formed from a portion of the wire mesh adjacent to and extending outwardly past the periphery of the air filter media to define one or more conductive contact surfaces of the frameless air filter.
Dependencies are inferred from the claim text.