Gas burner

Patent metadata

Field	Value
Publication number	US-10047951-B2
Application number	US-51449507-A
Country	US
Kind code	B2
Filing date	Nov 12, 2007
Priority date	Nov 13, 2006
Publication date	Aug 14, 2018
Grant date	Aug 14, 2018

Abstract

A gas burner including a gas inlet opening, a gas chamber connected to the gas inlet opening, and a gas input chamber connecting the gas inlet opening and the gas chamber, wherein the gas input chamber leads out from the gas inlet opening into the gas chamber in an at least partially upward angled manner.

First claim

The invention claimed is:

1. A gas burner comprising:
a gas inlet opening;
a gas chamber connected to the gas inlet opening; and
a gas input chamber connecting the gas inlet opening and the gas chamber and defining a gas flow path between the gas inlet opening and the gas chamber, the gas input chamber including a base portion having a plate, and the plate being at an acute angle with respect to a plane containing the gas inlet opening to smoothly direct gas flow through the gas input chamber from the gas inlet opening to the gas chamber,
wherein the plate has a truncated semi circular form,
wherein the gas chamber is disk-shaped and extends radially beyond the gas input chamber.

2. The gas burner as claimed in claim 1 , wherein the gas chamber is disposed above the gas inlet opening.

3. The gas burner as claimed in claim 1 , wherein the gas chamber has a variable height.

4. The gas burner as claimed in claim 3 , wherein the gas chamber has a partial gas chamber curving upward.

5. The gas burner as claimed in claim 4 , wherein the gas chamber is centrically disposed above the gas input chamber.

6. The gas burner as claimed in claim 5 , wherein the partial gas chamber is disposed centrically.

7. The gas burner as claimed in claim 1 , further comprising an inner burner configured as a single piece and having a receiving region for a thermocouple and a spark ignition wherein the inner burner is disposed in the gas chamber.

8. The gas burner as claimed in claim 1 , wherein the gas inlet opening is disposed centrically in a lateral manner.

9. A gas burner comprising:
a gas inlet opening;
a gas chamber connected to the gas inlet opening; and
a gas input chamber connecting the gas inlet opening and the gas chamber and defining a gas flow path between the gas inlet opening and the gas chamber, the gas input chamber including a base portion having an angled base wall, and the angled base wall being at an acute angle with respect to a plane containing the gas inlet opening to smoothly direct gas flow through the gas input chamber from the gas inlet opening to the gas chamber
wherein the angled base wall of the gas input chamber is formed as a truncated semi-circular plate, wherein the gas chamber is disk-shaped and extends radially beyond the gas input chamber.

10. The gas burner as claimed in claim 9 , wherein the angled base wall widens laterally from the gas inlet opening to the gas chamber.

11. The gas burner as claimed in claim 1 wherein the gas chamber extends radially beyond an outer radial extent of the gas input chamber.

12. The gas burner as claimed in claim 1 , wherein the plate is positioned such that its truncated semi-circular form has its diameter located adjacent to the gas chamber.

13. The gas burner as claimed in claim 7 , wherein the plate extends around a portion of the inner burner.

14. The gas burner as claimed in claim 9 , wherein the plate is positioned such that its truncated semi-circular form has its diameter located adjacent to the gas chamber.

15. The gas burner as claimed in claim 9 , further comprising an inner burner configured as a single piece and having a receiving region for a thermocouple and a spark ignition wherein the inner burner is disposed in the gas chamber.

16. The gas burner as claimed in claim 15 , wherein the plate extends around a portion of the inner burner.

17. The gas burner as claimed in claim 16 , wherein the plate has a semi-circular cut-out that extends around the portion of the inner burner.

18. The gas burner as claimed in claim 13 , wherein the plate has a semi-circular cut-out that extends around the portion of the inner burner.

Assignees

• Cadeau Christophe
• Naumann Joern
• Bsh Hausgeraete Gmbh

Inventors

• Cadeau Christophe
• Naumann Jörn

Classifications

• F23D14/065 Primary

  with injector axis inclined to the burner head axis · CPC title

• F23D2900/14062

  for cooking ranges having multiple flame rings · CPC title