Gas pilot burner assembly
View Patent ↗A pilot burner assembly for easy removal of a thermo-electric or other device is disclosed. In an illustrative embodiment, a pilot burner assembly may include a bracket and a resilient clip, which together, help maintain at least some of the pilot burner components in a desired configuration.
1. A pilot burner assembly, comprising:
a bracket, the bracket having:
a first plate;
a second plate spaced from the first plate; and
a third plate interconnecting the first plate and the second plate, the first plate, the second plate and the third plate collectively defining a channel;
the first plate and the second plate each defining a first aperture, wherein the first aperture of the first plate receives a first part of a thermo-electric device body and the first aperture of the second plate receives a second part of the thermo-electric device body;
a gas feed line extending through the channel defined by the first plate, the second plate and the third plate and transverse to the thermo-electric device body when the thermo-electric device body is inserted into the first apertures of the first plate and second plate; and
a resilient clip positioned relative to the thermo-electric device body and the gas feed line, the resilient clip configured to hold the thermo-electric device body in place relative to the bracket when the thermo-electric device body is inserted into the first apertures of the first plate and second plate.
2. The pilot burner assembly of claim 1 , wherein the clip is positioned between the first plate and the second plate.
3. The pilot burner assembly of claim 1 , wherein clip is positioned between the thermo-electric device body and the gas feed line.
4. The pilot burner assembly of claim 1 , wherein the clip holds the bracket in place relative to the gas feed line when the gas feed line extends through the channel defined by the first plate, the second plate and the third plate.
5. The pilot burner assembly of claim 1 , wherein the clip comprises a first end having a gripping portion and a second elongated portion extending from the gripping portion to a second end.
6. The pilot burner assembly of claim 5 , wherein the second end comprises a lead in region to help guide the clip between the thermo-electric device body and the gas feed line.
7. The pilot burner assembly of claim 5 further comprising an intermediate region disposed between the gripping portion and the second end, the intermediate region configured to contact the thermo-electric device body.
8. The pilot burner assembly of claim 7 further comprising a first curved region adjacent to the gripping portion and a second curved region adjacent to the second end, the first and second curved regions configured to contact the gas feed line.
9. The pilot burner assembly of claim 1 , wherein the clip applies a bias force to the thermo-electric device body in a first direction and the clip applies a bias force to the gas feed line in a second different direction.
10. The pilot burner assembly of claim 9 , wherein the clip holds the bracket and the thermo-electric device body in fixed orientation relative to one another.
11. The pilot burner assembly of claim 3 , wherein the clip biases the thermo-electric device body against a retention feature of the first aperture of the second plate.
12. The pilot burner assembly of claim 3 wherein the thermo-electric device body includes a feature that cooperates with a retention feature in the first aperture of the second plate.
13. The pilot burner assembly of claim 1 wherein the first plate, the second plate and the third plate form a U-shaped bracket and are a single piece.
14. A pilot burner assembly, comprising:
a bracket, the bracket having:
a first plate;
a second plate spaced from the first plate; and
a third plate interconnecting the first plate and the second plate;
the first plate and the second plate each defining a first aperture for receiving a first pilot burner component body therethrough;
a gas feed line positioned between the first plate and the second plate of the bracket and adjacent to the third plate so as to extend transverse to the first pilot burner component body when the first pilot burner component body is inserted into the apertures of the first plate and second plate;
a resilient clip, including at least a portion situated between the first plate and the second plate, for holding both the first pilot burner component body and the bracket in place relative to the gas feed line when the first pilot burner component body is inserted into the apertures of the first plate and second plate.
15. The pilot burner assembly of claim 14 wherein the clip is disposed between the first pilot burner component and the gas feed line.
16. The pilot burner assembly of claim 15 wherein the clip exerts a biasing force on the gas feed line such that the gas feed line is biased towards the third plate and the clip exerts a biasing force on the first pilot burner component such that the first pilot burner component is biased away from the gas feed line and against a side walls of the first apertures in the first plate and the second plate.
17. The pilot burner assembly of claim 14 , wherein a first portion of the clip is configured to contact the first pilot burner component and a second portion of the clip is configure to contact the gas feed line.
18. A pilot burner assembly, comprising:
A bracket having a first leg, a second leg, and a third leg interconnecting the first leg to the second leg to form a channel; the first leg defining a first aperture;
the second leg defining a second aperture, wherein the first aperture and the second aperture are generally aligned along an axis;
the second aperture having a retention feature that is configured to cooperate with a retention feature in a first pilot burner component body;
a gas feed line extending through the channel defined by the bracket adjacent the third leg and transverse to the axis;
a resilient clip configured to bias the first pilot burner component body such that the retention feature in the first pilot burner component body engages the retention feature of the second aperture.
19. The pilot burner assembly of claim 18 wherein the clip is disposed between the gas feed line and the first pilot burner component body.
20. The pilot burner assembly of claim 19 wherein when clip holds the bracket and the first pilot burner component body in a fixed orientation relative to one another.