(90)
Flame
Where it is first named
Upon the gas making contact with the heated electrical spark igniter 30, the hydrogen gas mixture, expelled from the controlled port opening in nozzle assembly 80 is ignited into a continuous extremely high temperature flame 90.
How it is written
- (flame 90) 5×
Drawings 1
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Page 5 of the original patent document · StartUp ShutDown For A Hydrogen Gas Burner
Where it is named · 5
StartUp ShutDown For A Hydrogen Gas Burner 5×
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flame (flame 90)
Upon the gas making contact with the heated electrical spark igniter 30, the hydrogen gas mixture, expelled from the controlled port opening in nozzle assembly 80 is ignited into a continuous extremely high temperature flame 90.
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flame (flame 90)
The flame 90 having been ignited and burning, causes the thermal probe 20 to become heated and thereby opening its relay 15. In turn, the voltage applied to the electrical spark igniter 30 is terminated by the open relay 15.
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flame (flame 90)
Upon the demand from the thermostat 10 being reached the relay 22 is opened thereby cutting off the voltage 25 to the thermal probe switch 20. Sequentially the electrical control circuit 50 opens the circuit providing voltage to the exciters 60; thereby shutting gas outlet valve 70 to terminate the flame 90. Thereafter the circuit.is ready for start-up again upon demand from the thermostat 10, as aforesaid.
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flame (flame 90)
… If for some reason the flame 90 should be extinguished during the demand period the safety probe 120 will quickly cool and in sequence the attendant relay 130 will open. …
