Glazing units with cartridge-based control units

Patent metadata

Field	Value
Publication number	US-10801256-B2
Application number	US-201816101588-A
Country	US
Kind code	B2
Filing date	Aug 13, 2018
Priority date	Mar 15, 2013
Publication date	Oct 13, 2020
Grant date	Oct 13, 2020

Abstract

Glazing units including a cartridge cavity outside of a seal that is located between the first and second panes to form a closed interior volume within the glazing unit are described herein, along with sashes, panels, window assemblies, and/or doors that may incorporate the glazing units. A control unit provided in a cartridge housing located in the cartridge cavity may be operably connected to one or more connected devices to provide any number of a variety of functions such as, e.g., sound control/production, optical effects, thermal effects, etc.

First claim

What is claimed is:

1. A window assembly or door comprising:
a sash defining an inner perimeter;
a glazing unit mounted in the sash, wherein a hidden portion of the glazing unit is hidden from view because the hidden portion is contained within the sash outside of the inner perimeter, and wherein the glazing unit comprises a viewable portion located within the inner perimeter of the sash, and wherein the glazing unit further comprises:
a first pane comprising an interior surface and an exterior surface along with a perimeter that comprises a cavity edge and a glazing unit edge;
a second pane comprising an interior surface facing the interior surface of the first pane and an exterior surface facing away from the first pane, the second pane further comprising a perimeter that comprises a cavity edge and a glazing unit edge;
a seal located between the first pane and the second pane, wherein the seal defines a closed interior volume located between the first pane and the second pane, wherein the seal is positioned along the glazing unit edges of the first pane and the second pane;
a cartridge cavity located outside of the seal between the cavity edge of the first pane and the seal, wherein the cartridge cavity is located adjacent the interior surface of the first pane between the cavity edge of the first pane and the seal, wherein at least a portion of the cartridge cavity is located in the viewable portion of the glazing unit, wherein the cartridge cavity comprises a first setback distance measured between the seal and the cavity edge of the first pane, and further wherein a second setback distance measured between the seal and the glazing unit edge of the first pane is less than the first setback distance;
a control unit contained in a cartridge housing located within the cartridge cavity, wherein at least a portion of the cartridge housing is located in the viewable portion of the glazing unit between the first pane and the second pane when moving from the inner perimeter of the sash towards the seal defining the closed interior volume, and wherein the cartridge housing is located outside of the seal and outside of the closed interior volume defined by the seal; and
at least one connected device operably connected to the control unit.

2. A window assembly or door according to claim 1 , wherein the seal is positioned along the glazing unit edges of the first pane and the second pane.

3. A window assembly or door according to claim 2 , wherein glazing unit edges of the first pane and the second pane are flush with the seal.

4. A window assembly or door according to claim 1 , wherein the at least one connected device comprises an electroacoustic transducer on the cartridge housing.

5. A window assembly or door according to claim 1 , wherein the cavity edge of the second pane extends past the seal by the first setback distance.

6. A window assembly or door according to claim 1 , wherein the glazing unit further comprises a solar collector configured to convert solar energy to electrical energy and deliver that electrical energy to the control unit, wherein the solar collector is located in the cartridge cavity and the viewable portion of the glazing unit.

7. A window assembly or door according to claim 6 , wherein the solar collector is located on the cartridge housing.

8. A window assembly or door according to claim 1 , wherein the cartridge housing comprises a first side facing the interior surface of the first pane in the cartridge cavity and a second side facing the interior surface of the second pane in the cartridge cavity, wherein the at least one connected device comprises a first connected device on a first side of the cartridge housing and a second connected device on the second side of the cartridge housing.

9. A window assembly or door according to claim 1 , wherein the cartridge housing comprises a first side facing the interior surface of the first pane in the cartridge cavity and a second side facing the interior surface of the second pane in the cartridge cavity, wherein a control device is located on the first side of the cartridge housing and the at least one connected device is located on the first side of the cartridge housing.

10. A window assembly or door according to claim 1 , wherein the cartridge housing comprises a first side facing the interior surface of the first pane in the cartridge cavity and a second side facing the interior surface of the second pane in the cartridge cavity, wherein a control device is located on the first side of the cartridge housing and the at least one connected device is located on the second side of the cartridge housing.

11. A window assembly or door according to claim 1 , wherein the cartridge housing comprises a first side facing the interior surface of the first pane in the cartridge cavity and a second side facing the interior surface of the second pane in the cartridge cavity, wherein a control device is located on the first side of the cartridge housing, and wherein a solar collector configured to convert solar energy to electrical energy and deliver that electrical energy to the control unit is located in the cartridge cavity and the viewable portion of the glazing unit.

Assignees

• Andersen Corp

Inventors

• Plummer David D

Classifications

• E06B7/28

  Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners {(edge protecting devices for door leaves E06B3/88; special glazing; emergency glazing; double glazing E06B3/66)} · CPC title

• Y02E10/50

  Photovoltaic [PV] energy · CPC title

• E06B3/67 Primary

  characterised by additional arrangements or devices for heat or sound insulation {or for controlled passage of light} · CPC title

• E06B2009/247

  Electrically powered illumination · CPC title

• E06B3/66309

  Section members positioned at the edges of the glazing unit · CPC title