Combustion – Timer – programmer – retarder or condition responsive control – Sensor of electrical condition or temperature of electrical...
Patent
1976-02-25
1977-07-05
Favors, Edward G.
Combustion
Timer, programmer, retarder or condition responsive control
Sensor of electrical condition or temperature of electrical...
F23Q 300
Patent
active
040337111
ABSTRACT:
A spark ignition gas flow control system which includes an antenna responsive to spark-generated radio frequency waves, and a detector connected to the antenna and to a filter network. An amplifier network is connected to the filter network for receiving a filtered signal from the filter network and amplifying the received signal which is transmitted to a sensitive relay coil. The relay is operatively connected to a switch in a solenoid valve circuit. A solenoid valve in this circuit is disposed in a conduit supplying gas to a gas burner located in close proximity to a spark-generating device adjacent the antenna. The solenoid valve electrical circuit is closed to open the valve at a time when sparking is effected by the spark-generating device, and such sparking action is detected by the antenna. Thus, combustible gas is permitted to be discharged from the gas burner and ignited by the spark at this time. The solenoid valve circuit closes the solenoid valve in response to de-energization of the relay at a time when no sparking is detected by the antenna, indicating that gas cannot safely be discharged from the gas burner.
REFERENCES:
patent: 3410646 (1968-11-01), Telford
patent: 3748083 (1973-07-01), Finger
patent: 3887325 (1975-06-01), Finger et al.
patent: 3947218 (1976-03-01), Landis
Christian Joseph C.
Steele Arthur J.
Favors Edward G.
Laney William R.
Metrodata, Inc.
LandOfFree
Spark ignition gas flow control system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Spark ignition gas flow control system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Spark ignition gas flow control system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-574435