# US 2002/0007829 A1 · Door of insulating glass for a cooking chamber of a cooking appliance

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- Number: US 2002/0007829 A1
- Document ID: US20020007829A1
- Status: Published application
- Kind: A1
- Application number: 09/910,513
- Filed: 2001-07-19
- Published: 2002-01-24
- Earliest claimed: 2000-07-24
- Assignees: Rational AG
- Inventors: Peter Wiedemann; Willi Winter; Hermann Rabe
- Web page: https://patentgrep.com/patent/US20020007829A1

## CPC

- F24C 15/04: with transparent panels
- F24C: DOMESTIC STOVES OR RANGES (exclusively for solid fuels F24B); DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION

## Abstract

An insulating glass door for a cooking chamber of a cooking appliance is formed by an insulating glass window composed of two individual panes which are spaced apart for forming an interspace therebetween, which is sealed by an insulating material. The door includes at least one door component which is integrated and extends between the two spaced-apart panes.

## Claims

### Claim 1

An insulating glass door for an opening of a cooking chamber of a cooking appliance, said insulating glass door having an insulating glass window composed of at least two individual panes selected from single-pane securing glasses, composite glasses and combinations thereof, said individual panes being spaced apart to form one interspace therebetween, a seal of insulating material for sealing the interspace at the edges of said panes, said door including at least one component selected from door components and pivot points for hinges, said component being integrated into said door.

### Claim 2 (depends on 1)

An insulating glass door according to claim 1, wherein the door components are selected from a hinge, a locking mechanism, a cable, a light source and combinations thereof.

### Claim 3 (depends on 1)

An insulating glass door according to claim 1, wherein the at least one door component selected from a hinge, a locking mechanism and combinations thereof is at least partially accommodated in at least one spacer between the individual panes.

### Claim 4 (depends on 1)

An insulating glass door according claim 1, wherein the seal includes at least one recess for at least one door component.

### Claim 5 (depends on 4)

An insulating glass door according to claim 4, wherein said recess is at a common edge of the two individual panes.

### Claim 6 (depends on 1)

An insulating glass door according to claim 1, which includes a glass cylinder closed at one end being disposed in the interspace with an open end extending to an edge of the door, said open end being joined to the seal and being accessible from the outside of the door.

### Claim 7 (depends on 1)

An insulating glass door according to claim 1, which includes at least one spacer between the individual panes, said spacer being an extruded section fashioned in the form of a channel having legs engaging the outside surfaces of the panes of glass adjacent the edge thereof.

### Claim 8 (depends on 7)

An insulating glass door according to claim 7, wherein the extruded section includes a cable channel for a light source.

### Claim 9 (depends on 1)

An insulating glass door according to claim 1, wherein the interspace is at least partially filled with an insulating material, said insulating material being selected from air, inert gas, air with an additive and inert gas with an additive.

### Claim 10 (depends on 1)

An insulating glass door according to claim 1, wherein the insulating glass door is pivoted around an axis by pivot points extending between the two panes of glass.