Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
471 words
A low energy demand structure comprising: a plurality of side walls, each of said side walls having a first exterior wall, a second middle wall having an inner surface and an outer surface and located interiorly of said first exterior wall and defining a space therebetween, a first group of vertical studs positioned in the space between said exterior and middle walls, a first relatively heavy insulating portion positioned between said exterior and middle walls and substantially filling the remaining space therein, said first exterior wall, said second middle wall said first group of vertical studs and said insulating portion forming in combination a relatively thick outer wall area, a third inner wall positioned interiorly of said second middle wall and defining a circulating side wall passageway therebetween, a second group of vertical studs positioned between said inner wall and said middle wall and defining a circulating side wall air passageway therein, said third inner wall, said second middle wall and said second group of vertical studs forming in combination a relatively thin inner wall area, and a first moisture impermeable sheet overlaying said inner or said outer surface of said middle wall, a roof structure having an exterior protective roof surface, a ceiling structure positioned below said exterior roof surface having an inner ceiling surface and defining a circulating roof air passageway between said inner ceiling surface and said exterior roof surface and in open communication with said circulating side wall air passageway, a second moisture impermeable sheet positioned between said circulating roof air passageway and said exterior roof surface, a foundation structure supporting said side walls and extending at least three feet below the normal frost depth line of the earth, said foundation structure having, a first supporting foundation wall, a second inner foundation wall positioned interiorly of said first foundation wall and defining a circulating foundation air passageway therebetween, said foundation air passageway being in open communication with said circulating side wall air passageway, and a third moisture impermeable sheet positioned between said first foundation wall and said second foundation wall; a lowermost floor slab positioned below the normal frost depth line of the earth, said floor slab having a circulating air passageway formed therein in open communication with said foundation air passageway, and a fourth moisture impermeable sheet positioned between said lowermost floor slab and the earth, wherein in combination said first, second, third and fourth moisture impermeable sheets form a substantially moisture proof seal across said side walls, roof, foundation and lowermost floor of said structure and wherein said lowermost floor slab is in conductive and radiative contact with the underlying earth so that air in said floor slab air passageway which is heated or cooled by the earth may be circulated throughout the air passageways in the foundation, side walls and roof of said structure.
Claim 2
Dependent Claim
471 words
A low energy demand structure comprising: a plurality of side walls, each of said side walls having a first exterior wall, a second middle wall having an inner surface and an outer surface and located interiorly of said first exterior wall and defining a space therebetween, a first group of vertical studs positioned in the space between said exterior and middle walls, a first relatively heavy insulating portion positioned between said exterior and middle walls and substantially filling the remaining space therein, said first exterior wall, said second middle wall said first group of vertical studs and said insulating portion forming in combination a relatively thick outer wall area, a third inner wall positioned interiorly of said second middle wall and defining a circulating side wall passageway therebetween, a second group of vertical studs positioned between said inner wall and said middle wall and defining a circulating side wall air passageway therein, said third inner wall, said second middle wall and said second group of vertical studs forming in combination a relatively thin inner wall area, and a first moisture impermeable sheet overlaying said inner or said outer surface of said middle wall, a roof structure having an exterior protective roof surface, a ceiling structure positioned below said exterior roof surface having an inner ceiling surface and defining a circulating roof air passageway between said inner ceiling surface and said exterior roof surface and in open communication with said circulating side wall air passageway, a second moisture impermeable sheet positioned between said circulating roof air passageway and said exterior roof surface, a foundation structure supporting said side walls and extending at least three feet below the normal frost depth line of the earth, said foundation structure having, a first supporting foundation wall, a second inner foundation wall positioned interiorly of said first foundation wall and defining a circulating foundation air passageway therebetween, said foundation air passageway being in open communication with said circulating side wall air passageway, and a third moisture impermeable sheet positioned between said first foundation wall and said second foundation wall; a lowermost floor slab positioned below the normal frost depth line of the earth, said floor slab having a circulating air passageway formed therein in open communication with said foundation air passageway, and a fourth moisture impermeable sheet positioned between said lowermost floor slab and the earth, wherein in combination said first, second, third and fourth moisture impermeable sheets form a substantially moisture proof seal across said side walls, roof, foundation and lowermost floor of said structure and wherein said lowermost floor slab is in conductive and radiative contact with the underlying earth so that air in said floor slab air passageway which is heated or cooled by the earth may be circulated throughout the air passageways in the foundation, side walls and roof of said structure.
Claim 3
Dependent Claim
29 words
The structure of claim 1 wherein: said foundation structure additionally comprises a third relatively heavy insulating portion overlaying substantially the entire exterior surface of said first supporting foundation wall.
Claim 4
Dependent Claim
13 words
The demand structure of claims 1 wherein: said slab is comprised of concrete.
Claim 5
Dependent Claim
46 words
The demand structure of claim 1 wherein: said relatively thick outer wall area including at least one heat pump unit vented through said first exterior wall and having an air exchange port protruding into said circulating side wall passageway for enhancing circulation of warm air therein.
Claim 6
Dependent Claim
19 words
The demand structure of claim 4 further comprising a dehumidifier unit for lessening moisture build-up in said air passageways.