Gas fuel burner
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 20, 1987
Grant Date -
N/A
app pub date -
Dec 24, 1986
filing date -
Dec 24, 1986
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A fuel burner apparatus for converting fossil fuel such as gas into heat. A cylindrical burner body is provided having an air inlet and a flame opening wherethrough flames, combustion gases and any unburned particles of fuel exit. A flame spreader apparatus is connected to the flame opening for evenly distributing the flames, combustion gases and unburned fuel particles coming out of the fuel burner. The fuel spreader apparatus includes a fuel spreader, a stem connected substantially perpendicular thereto and three leg portions connected at one end thereof to each other and at the other end thereof to the flame burner opening. The stem is connected to the meeting point of the three leg portions. A two-stage gas valve or a slow opening gas valve is provided for controlling the rate at which the fuel valve opens and allows fuel to enter the fuel burner. The fuel burner is connected to a heat exchanger which has a flue line and a blower connected to the flue line. The blower pulls non-turbulent combustion air through the fuel burner.
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