(130)
Attendant Relay
Also written Relay
Where it is first named
… In this condition the attendant relay 130 is inoperative. …
How it is written
- (attendant relay 130) 2×
- (relay 130) 1×
- (Relay 130) 1×
Drawings 3
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Page 5 of the original patent document · StartUp ShutDown For A Hydrogen Gas Burner
Where it is named · 4
StartUp ShutDown For A Hydrogen Gas Burner 4×
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attendant relay (attendant relay 130)
… In this condition the attendant relay 130 is inoperative. …
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attendant relay (attendant relay 130)
… 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. …
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Relay (Relay 130)
… Relay 130 connected to relay 22 in the power circuit will act in place of the demand thermostat 10, that is, the relay 130 will override the demand thermostat 10. …
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relay (relay 130)
… Relay 130 connected to relay 22 in the power circuit will act in place of the demand thermostat 10, that is, the relay 130 will override the demand thermostat 10. The circuits and functions will follow as abovedescribed for start-up in the event the flame-out was accidental.
