Combustion – Electrical or mechanical igniter correlated with burner feed – Having electric current producer
Reexamination Certificate
2008-09-04
2010-12-14
McAllister, Steven B (Department: 3749)
Combustion
Electrical or mechanical igniter correlated with burner feed
Having electric current producer
C431S153000, C431S344000, C431S345000, C431S254000
Reexamination Certificate
active
07850446
ABSTRACT:
The present invention relates to a hand-held gas combustion apparatus, comprises a gas storing tank, a gas discharging device, a housing, an ignition system and a flame device. The flame nozzle of the flame device and the metal sleeve tube are respectively in contact with the conductive wire and the electricity-guiding wire of the ignition system, so a static electricity spark is generated between the inner folding edge of the metal sleeve tube and the flame nozzle, so mixed combustion gas ejected from the flame nozzle is ignited, a gas combustion apparatus is therefore obtained, and the electricity-guiding wire is provided between the metal sleeve tube and the ignition system so the high-voltage static electricity can be guided back to the ignition system for forming a circuit. The present invention has overcome the disadvantages that a conductive wire of a conventional ignition system has to be provided at one side of the flame nozzle and the inconvenience of circuit design, and in the present invention there is no need of providing additional supporting racks for receiving and positioning the ignition system and the flame device.
REFERENCES:
patent: 5466149 (1995-11-01), Tsai
patent: 6293782 (2001-09-01), Tsai
patent: 6296475 (2001-10-01), Tsai
patent: 7708554 (2010-05-01), Tsai
patent: 2007/0281262 (2007-12-01), Johnston et al.
patent: 582519 (2003-06-01), None
Guice Patents PLLC
Mashruwala Nikhil
McAllister Steven B
LandOfFree
Hand-held gas combustion apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Hand-held gas combustion apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hand-held gas combustion apparatus will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4196994