Flat flame burner
Patent
·
OSTI ID:6368600
Osaka Gas Co., Ltd.'s new flat-flame burner has an air-swirling chamber with a flame opening in one side so constructed that combustion gas is forced out from the flame opening in a spiral direction by the swirling air current within the air chamber. The orifice effect of permitting the flame to emanate from a small opening to an unconfined outer space assures formation of a flat flame spreading out over a very wide area, thereby ensuring very rapid, uniform and highly efficient heat treatment of an article to be heated. With the present invention, moreover, it is possible to materially reduce the thickness of the overall device.
- Assignee:
- Osaka Gas KK
- Patent Number(s):
- US 3942939
- OSTI ID:
- 6368600
- Country of Publication:
- United States
- Language:
- English
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