Insulated architectural covering systems and methods

Patent metadata

Field	Value
Publication number	US-11859440-B2
Application number	US-202217654307-A
Country	US
Kind code	B2
Filing date	Mar 10, 2022
Priority date	Feb 10, 2020
Publication date	Jan 2, 2024
Grant date	Jan 2, 2024

Abstract

An apparatus for an architectural opening comprises a plurality of panels pivotably connected together. At least one of the plurality of panels comprises a frame comprising a plurality of first frame members connected to a plurality of second frame members at respective interfaces to define at least one opening. The interfaces are defined by ends of the plurality of first frame members positioned at least partially within respective apertures defined in the plurality of second frame members. Each of the first and second frame members comprise an internal cavity filled with a gas having a thermal conductivity between 2 mW/(m·K) and 25.5 mW/(m·K) at 25 degrees Celsius. The at least one of the plurality of panels also comprises an inset panel secured within the at least one opening.

First claim

What is claimed is:

1. An apparatus for an architectural opening, the apparatus comprising:
a plurality of panels pivotably connected together, at least one of the plurality of panels comprising:
a frame comprising a plurality of first frame members connected to a plurality of second frame members at respective interfaces to define at least one opening, wherein the interfaces are defined by ends of the plurality of first frame members positioned at least partially within respective apertures defined in the plurality of second frame members, and wherein each of the first and second frame members comprise an internal cavity filled with a gas having a thermal conductivity between 2 mW/(m·K) and 25.5 mW/(m·K) at 25 degrees Celsius; and
an inset panel secured within the at least one opening.

2. The apparatus of claim 1 , wherein the apertures fluidically connect the internal cavities of the plurality of first frame members and the plurality of second frame members.

3. The apparatus of claim 2 , wherein:
the first frame members comprise stiles of the frame; and
the second frame members comprise rails of the frame.

4. The apparatus of claim 1 , wherein the internal cavity of each frame member is independently sealed.

5. The apparatus of claim 1 , wherein:
the gas is an argon gas; and
the frame is formed from stainless steel or aluminum.

6. The apparatus of claim 1 , wherein the inset panel prevents air from moving from a first side of the inset panel to a second side of the inset panel.

7. A panel configured to cover an architectural opening at least partially, the panel comprising:
a frame comprising a plurality of first frame members connected to a plurality of second frame members at respective interfaces to define at least one opening, wherein the interfaces are defined by ends of the plurality of first frame members positioned at least partially within respective apertures defined in the plurality of second frame members, and wherein each of the first and second frame members comprise an internal cavity filled with a gas having a thermal conductivity between 2 mW/(m·K) and 25.5 mW/(m·K) at 25 degrees Celsius; and
an inset panel secured within the at least one opening.

8. The panel of claim 7 , wherein the apertures fluidically connect the internal cavities of the plurality of first frame members and the plurality of second frame members.

9. The panel of claim 8 , wherein:
the first frame members comprise stiles of the frame; and
the second frame members comprise rails of the frame.

10. The panel of claim 7 , wherein the internal cavity of each frame member is independently sealed.

11. The panel of claim 7 , wherein:
the gas is an argon gas; and
the frame is formed from stainless steel or aluminum.

12. The panel of claim 7 , wherein the inset panel prevents air from moving from a first side of the inset panel to a second side of the inset panel.

13. A system comprising:
a plurality of panels, at least one of the plurality of panels according to claim 8 ; and
one or more hinges allowing relative pivoting movement between the plurality of panels along a track of a garage door.

14. A method comprising:
connecting a plurality of first frame members to a plurality of second frame members at respective interfaces to define at least one opening of a panel frame, wherein each of the first and second frame members comprise an internal cavity, wherein the connecting comprises positioning ends of the plurality of first frame members at least partially within respective apertures defined in the plurality of second frame members;
filling the internal cavities of each frame member with a gas having a thermal conductivity between 2 mW/(m·K) and 25.5 mW/(m·K) at 25 degrees Celsius; and
inserting an inset panel within the at least one opening.

15. The method of claim 14 , further comprising sealing the interfaces between the plurality of first frame members of the plurality of second frame members.

16. The method of claim 14 , wherein the apertures fluidically connecting the internal cavities of the plurality of first frame members and the plurality of second frame members.

17. The method of claim 14 , wherein the filling comprises:
purging atmospheric air from the internal cavity of each frame member; and
sealing the internal cavity of each frame member independently.

Assignees

• Overhead Door Corp

Inventors

• Kozisek Neil A
• Juengst Scott A

Classifications

• E06B3/7015 Primary

  characterised by the filling between two external panels (fireproof doors E06B5/16; noise insulating doors E06B5/20) · CPC title

• E06B2003/7044

  Garage doors · CPC title

• E06B3/485 Primary

  Sectional doors · CPC title

• E06B3/5892

  Fixing of window panes in openings in door leaves · CPC title

• E06B3/12

  of metal · CPC title