# US 2018/0023290 A1 · Ducted panel arrangement > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 2018/0023290 A1 - Document ID: US20180023290A1 - Status: Published application - Kind: A1 - Application number: 15/652,270 - Filed: 2017-07-18 - Published: 2018-01-25 - Earliest claimed: 2016-07-21 - Inventors: James V. Kinser, JR. - Web page: https://patentgrep.com/patent/US20180023290A1 ## CPC - E04B 1/806: {with air or gas pockets included in the slab} - E04B 1/14: the elements being composed of two or more materials (of reinforced concrete E04B1/04) - E04B 1/6183: {with rotatable locking means co-operating with a recess} - E04C 2/292: composed of insulating material and sheet metal - E04C 2/296: composed of insulating material and non-metallic or unspecified sheet-material (E04C2/288 takes precedence) - F25D 13/00: Stationary devices, e.g. cold-rooms - F25D 23/06: Walls (F25D23/08 takes precedence; containers with thermal insulation B65D81/38) - F25D 23/061: {with conduit means} - F25D 23/065: {Details} - H05B 3/28: heating conductor embedded in insulating material - E04B 2002/7488: {Details of wiring} - F25D 2201/126: of cellular type - E04B: GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS (border constructions of opening in walls, floors or ceilings E06B1/00; {electromagnetic shielding H05K9/0001}) - E04C: STRUCTURAL ELEMENTS; BUILDING MATERIALS (for bridges E01D; specially designed for insulation or other protection E04B; elements used as building aids E04G; for mining E21; for tunnels E21D; structural elements with broader range of application than for building engineering F16, particularly F16S) - F25D: REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR (refrigerated showcases A47F3/04; thermally-insulated vessels for domestic use A47J41/00; refrigerated vehicles, see the appropriate subclasses of classes B60 - B64; containers with thermal insulation in general B65D81/38; heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants, or materials for the production of heat or cold by chemical reactions other than by combustion C09K5/00; thermally-insulated vessels for liquefied or solidified gases F17C; air-conditioning or air-humidification F24F; refrigeration machines, plants, or systems F25B; cooling of instruments or comparable apparatus without refrigeration G12B) - H05B: ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL ## Abstract A modular panel arrangement for erecting a prefabricated room, the panel includes inner and outer planar skins, an insulated core, and an interior chamber isolated from said insulated core, wherein said interior chamber has an inlet opening and an outlet opening so that air can flow into said panel through said inlet opening, through said interior chamber and out of said panel through said outlet opening. ## Claims ### Claim 1 An insulated panel arrangement, comprising: a modular insulated panel having a pair of opposed left and right panel ends and a pair of opposed top and bottom panel ends, said modular insulated panel including parallel, spaced-apart inner and outer planar skins defining an interior space between said inner and outer planar skins, and an insulated core extending between said inner and outer planar skins and generally filling said interior space; wherein each of said planar skins has a pair of opposed top and bottom edges and a pair of opposed left and right edges, with at least one pair of opposed edges on each of said planar skins being bent toward the other of said planar skins to define two pairs of first and second opposed end faces located at respective first and second opposed panel ends; a hook assembly at the first of said respective opposed panel ends; and a pin assembly at the second of said respective opposed panel ends, directly opposite the hook assembly so that, when two of said modular insulated panels are placed end to end, with the first respective opposed panel end of one modular insulated panel abutting the second respective opposed panel end of the other modular insulated panel, the hook assembly on the one modular insulated panel engages the pin assembly on the other modular insulated panel to pull the two modular insulated panels together; wherein said one modular insulated panel has an internal wall between the inner and outer planar skins defining an internal chamber isolated from said insulated core, said internal chamber having an inlet opening and an outlet opening, so that air can flow into said panel through said inlet opening, through said internal chamber, and out of said panel through said outlet opening. ### Claim 2 (depends on 1) An insulated panel arrangement as recited in claim 1, wherein said inlet opening includes an opening through said outer skin, and said outlet opening includes an opening through said inner skin. ### Claim 3 (depends on 1) An insulated panel arrangement as recited in claim 1, wherein said insulated core is expanded polyurethane foam insulation. ### Claim 4 (depends on 1) An insulated panel arrangement as recited in claim 1, wherein said internal wall is secured to said inner planar skin, and said internal wall and said inner planar skin together define said internal chamber. ### Claim 5 (depends on 4) An insulated panel arrangement as recited in claim 4, wherein said internal wall defines ears parallel to and adjacent to said inner planar skin and secured to said inner planar skin. ### Claim 6 (depends on 4) An insulated panel arrangement as recited in claim 4, wherein said internal wall has an arcuate shaped profile. ### Claim 7 (depends on 1) An insulated panel arrangement as recited in claim 1, wherein said internal chamber houses a plurality of electrical resistance heaters. ### Claim 8 (depends on 1) An insulated panel arrangement as recited in claim 1, wherein said internal chamber houses an evaporator coil for chilling the air passing through said internal chamber. ### Claim 9 (depends on 1) An insulated panel arrangement as recited in claim 1, wherein at least one of said pair of opposed top and bottom panel ends defines at least one of said inlet and outlet openings. ### Claim 10 (depends on 1) An insulated panel arrangement as recited in claim 1, wherein at least one of said inlet and outlet openings extends through one of said panel ends.