Gas-fired log burner

• US 5,918,592 A
• Filed: 03/06/1998
• Issued: 07/06/1999
• Est. Priority Date: 03/06/1998
• Status: Expired due to Term

• Current Assignee: Gas Technology Institute
• Original Assignee: Gas Research Institute (GTI Energy)
• Inventors: Kazubski, Steven E., Perrin, Donald J.
• Primary Examiner(s): Yeung, James C.
• Application Number:
  US09/036,008
• Time in Patent Office: 487 Days
• Field of Search: 126/92 R, 126/92 AC, 126/512, 126/500, 126/503, 126/92 B, 431/125, 431/126
• US Class Current: 126/512
• CPC Class Codes: F24C 3/006 simulating flames

Abstract

A gas-fired log burner for simulating natural burning of firewood wherein a gas burner component having a decorative burner face surface engages within a recess formed in an exterior surface of a decorative log component. The recess within the decorative log component receives the gas burner component such that the decorative burner face surface is substantially flush with the exterior surface of the decorative log component.

Claims

1. A gas-fired log burner for simulating natural burning of firewood comprising:

a gas burner component having a decorative burner face surface; and

a decorative log component having a recess formed in an exterior surface of the decorative log component, the recess receiving the gas burner component whereby the decorative burner face surface is substantially flush with the exterior surface.

2. The burner of claim 1 wherein the decorative burner face surface forms a plurality of ports.

3. The burner of claim 2 wherein at least one piece of a decorative material comprising the decorative burner face surface forms at least one groove, the plurality of ports being disposed within the at least one groove.

4. The burner of claim 3 wherein the decorative material is a ceramic material.

5. The burner of claim 1 wherein the decorative log component comprises longitudinally disposed opposite sides, each of the opposite sides having a different decorative appearance.

6. The burner of claim 1 wherein the decorative burner face surface is substantially similar in appearance to the exterior surface of the decorative log component.

7. The burner of claim 1 wherein the decorative burner face surface is substantially complimentary in appearance to the exterior surface of the decorative log component.

8. The burner of claim 1 wherein the decorative burner face surface is curved to match a curvature of the exterior surface of the decorative log component.

9. The burner of claim 1 wherein the gas burner component comprises an additional decorative burner face surface on a side of the gas burner component opposite the decorative burner face surface.

10. The burner of claim 1 wherein the decorative log component is substantially cylindrical.

11. The burner of claim 10 wherein the recess is formable in the decorative log component at any position around the circumference of the decorative log component.

12. The burner of claim 1 wherein the decorative log component is a cylinder segment having an arc less than 270°

.

13. The burner of claim 1 wherein the decorative log component is a cylinder segment having an arc less than 180°

.

14. The burner of claim 10 wherein the decorative log component is a cylinder segment having an arc less than 90°

.

15. A gas-fired log burner for simulating natural burning of firewood comprising:

a gas burner component having a decorative burner face surface and forming a plurality of ports;

a decorative material provided on the burner face surface, the decorative material forming at least one groove, the plurality of ports being disposed within the at least one groove; and

a decorative log component having a recess formed in an exterior surface of the decorative log component, the recess receiving the gas burner component whereby the decorative burner face surface is substantially flush with the exterior surface.

16. The burner of claim 15 wherein the decorative log component comprises longitudinally disposed opposite sides, each of the opposite sides having a different decorative appearance.

17. A method for simulating natural burning of firewood using a gas-fired log burner comprising:

introducing a gas flow to a gas burner component of the gas-fired log burner having a decorative burner face surface whereby the gas burner component engages a decorative log component of the gas-fired log burner having a recess formed in an exterior surface of the decorative log component so that the decorative burner face surface is substantially flush with the exterior surface.