Energy efficient window and skylight assemblies

Patent · Tue Mar 25 00:00:00 EST 1986

OSTI ID:5703887

Howe, Jr, W C

A totally self-contained apparatus is described for use as a window or skylight assembly, and adapted for simultaneously controlling the amount of both sunlight and air admitted into a building. The apparatus consists of: a head member and a sill member; a first sheet of material through which sunlight can pass, the first sheet of material forming a major portion of the exterior surface of the apparatus and being mounted between the head and sill members; a second sheet of material through which sunlight can pass, the second sheet of material being spaced from the first sheet of material the second sheet of material forming a major portion of the interior surface of the window apparatus and being mounted between the head and sill members; first and second window jams positioned between the first and second sheets of material and extending from the head member to the sill member so as to form an essentially enclosed air flow channel; means, positioned in the air flow channel, for regulating the amount of sunlight passing through the apparatus; and ventilation means for directing air through the air flow channel, and comprising a motor-driven fan mounted within the air flow channel at one end thereof so as to circulate air through the air flow channel together with a plurality of apertures disposed in the head and sill members for placing the air flow channel in communication with the interior and exterior of the building and means for selectively opening and closing the apertures whereby air may selectively flow from one of (a) the outside to the inside of the building, (b) from the inside to the outside of the building, (c) from the inside of the building through the air flow channel and back to the inside of the building and (d) from the outside of the building through the air flow channel and back to the outside of the building.

• Assignee: NOV; EDB-86-108855
• Patent Number(s): US 4577619
• OSTI ID: 5703887
• Resource Relation: Patent File Date: Filed date 8 Sep 1983
• Country of Publication: United States
• Language: English

Related Subjects

32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION
BUILDINGS
WINDOWS
DESIGN
ENERGY EFFICIENCY
AIR FLOW
BLOWERS
MOTORS
POSITIONING
SHEETS
SKYLIGHTS
SOLAR RADIATION
VENTILATION SYSTEMS
EFFICIENCY
FLUID FLOW
GAS FLOW
OPENINGS
RADIATIONS
STELLAR RADIATION
320100* - Energy Conservation
Consumption
& Utilization- Buildings