Dual rate burner construction and method of making the same
Patent
·
OSTI ID:5281063
This patent describes a dual rate burner construction comprising a burner housing means having inlet means for receiving fuel from a source thereof and outlet means through which the fuel can issue to produce flame means exterior to the burner housing means when the issued fuel has been ignited, a flame spreader means carried by the burner housing means for spreading and flame means into a desired heating pattern thereof for a heating purpose when the fuel is being directed into the inlet means at a full rate of flow thereof and for directing the flame means into a desired standby pattern thereof when the fuel is being directed into the inlet means at a standby rate of flow thereof. A flame sensing means are carried by the construction for detecting the presence of the flame means. The improvement described here has flame sensing means which is carried by the flame spreader means in a spaced relation to the burner housing means.
- Assignee:
- Robertshaw Controls Co., Richmond, VA
- Patent Number(s):
- US 4604049
- OSTI ID:
- 5281063
- Country of Publication:
- United States
- Language:
- English
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