A filter assembly is described herein for controlling the air passing therethrough. The filter assembly can include a housing comprising a cavity formed therein. The filter assembly can also include a filter positioned within the cavity and coupled to the housing. Further, the filter assembly can in
A filter assembly is described herein for controlling the air passing therethrough. The filter assembly can include a housing comprising a cavity formed therein. The filter assembly can also include a filter positioned within the cavity and coupled to the housing. Further, the filter assembly can include a reinforcement structure coupled to an end of the housing and adjacent to a top end of the filter.
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1. A filter assembly for controlling the air passing therethrough, the filter assembly comprising: a housing comprising a cavity formed therein;a filter positioned within the cavity and coupled to the housing; anda reinforcement structure coupled to an end of the housing and to a top end of the filt
1. A filter assembly for controlling the air passing therethrough, the filter assembly comprising: a housing comprising a cavity formed therein;a filter positioned within the cavity and coupled to the housing; anda reinforcement structure coupled to an end of the housing and to a top end of the filter, wherein the reinforcement structure comprises at least one rib extending inward from a perimeter of the reinforcement structure towards a center of the filter along the top end of the filter, wherein the at least one rib comprises: at least two contact points along a side of the at least one rib, wherein the at least two contact points contact the top end of the filter; andat least one elevated portion along the side of the at least one rib, wherein the at least one elevated portion is positioned between the at least two contact points, wherein the at least one elevated portion creates an air gap between the top end of the filter and the side of the at least one rib. 2. The filter assembly of claim 1, wherein the housing further comprises an exterior surface, wherein the exterior surface comprises threads for mating with corresponding threads on an aperture of an enclosure. 3. The filter assembly of claim 2, wherein the enclosure is explosion-proof and wherein the filter comprises sintered material. 4. The filter assembly of claim 1, wherein the filter has a density sufficient to allow at least 0.01 cubic feet per minute of the air to pass through. 5. The filter assembly of claim 1, wherein at least two ribs are joined at the center of the perimeter of the reinforcement structure by a boss, wherein the boss is configured to facilitate rotational movement of the filter assembly. 6. The filter assembly of claim 5, wherein the boss is further configured to receive a fastening device, wherein the fastening device couples a shroud to the filter assembly, wherein the shroud is configured to cover portions of the filter assembly that are external to an enclosure. 7. The filter assembly of claim 1, wherein the filter comprises a bottom end, wherein the bottom end of the filter is coupled to an inner surface of the housing in the cavity. 8. The filter assembly of claim 7, wherein the filter is coupled to the inner surface of the housing in the cavity by at least one selected from a group consisting of welding, using epoxy, brazing, press fitting, mechanically connecting, threading, using a flat joint, and using a serrated joint. 9. The filter assembly of claim 1, wherein the reinforcement structure is welded to the housing. 10. The filter assembly of claim 1, wherein the reinforcement structure includes at least one notch for draining fluid from the top end of the filter, wherein the at least one notch is located along a perimeter of the reinforcement structure. 11. The filter assembly of claim 1, wherein the reinforcement structure is constructed of a material selected from at least one of a group consisting of steel, aluminum, plastic, and an alloy metal. 12. The filter assembly of claim 1, wherein the controlling the air passing through the filter assembly comprises at least one selected from a group consisting of containing a fire, suppressing a lire, removing dust and other particles from the air, removing moisture from the air, and cooling the air. 13. A method for controlling air passing through a filter assembly, the method comprising: receiving the air at a first filter assembly end;passing the air through a filter of the filter assembly to generate controlled air;passing the controlled air through a second filter assembly end; andmaintaining, as the controlled air passes through the second filter assembly end, a shape of the filter using a reinforcement structure coupled to a housing of the filter assembly and the filter at the second filter assembly end,wherein the reinforcement structure comprises at least one rib extending inward from a perimeter of the reinforcement structure, wherein the at least one rib comprises: at least two contact points along a side of the at least one rib, wherein the at least two contact points contact the top end of the filter; andat least one elevated portion along the side of the at least one rib, wherein the at least one elevated portion is positioned between the at least two contact points, wherein the at least one elevated portion creates an air gap between the top end of the filter and the side of the at least one rib. 14. The method of claim 13, wherein the housing further comprises an exterior surface, wherein the exterior surface comprises threads for mating with corresponding threads on an enclosure, wherein the enclosure is explosion-proof, and wherein the filter comprises sintered material. 15. The method of claim 13, wherein the first filter assembly end is a bottom of the filter assembly, and wherein the second filter assembly end is a top of the filter assembly. 16. An enclosure comprising an enclosure body having at least one aperture traversing therethrough; andat least one filter assembly disposed within the at least one aperture and mechanically coupled to the enclosure body, wherein the at least one filter assembly comprises: a housing comprising a cavity formed therein;a filter positioned within the cavity and coupled to the housing; anda reinforcement structure coupled to an end of the housing and adjacent to a top end of the filter, wherein the reinforcement structure comprises at least one rib extending inward from a perimeter of the reinforcement structure towards a center of the filter along the top end of the filter, wherein the at least one rib comprises: at least two contact points along a side of the at least one rib, wherein the at least two contact points contact the top end of the filter; andat least one elevated portion along the side of the at least one rib, wherein the at least one elevated portion is positioned between the at least two contact points, wherein the at least one elevated portion creates an air gap between the top end of the filter and the side of the at least one rib. 17. The enclosure of claim 16, wherein the enclosure body contains an explosion that originates inside the enclosure body, and wherein the enclosure body allows gases from inside the enclosure body to escape across joints of the enclosure body and cool as the gases exit the enclosure body. 18. The filter assembly of claim 1, wherein the at least one rib is among a plurality of ribs, wherein the plurality of ribs is arranged symmetrically with respect to the center of the top end of the filter. 19. The method of claim 13, wherein the air is received at the first filter assembly end from within the explosion-proof enclosure. 20. The method of claim 13, further comprising: receiving, at a top filter end of an intake air filter assembly of the enclosure, ambient air from outside the enclosure;passing the ambient air through a filter of the intake air filter assembly to generate the air; andpassing the air through the bottom filter end of the intake air filter assembly to inside of the enclosure,wherein the air moves within the enclosure toward the filter assembly.
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이 특허에 인용된 특허 (32)
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