Non-return valve for pulsating burners

Details Non-return valve for pulsating burners Non-return valve for pulsating burners

1989-05-30

1990-03-06

Green, Randall L.

Combustion

Combustion bursts or flare-ups in pulses or serial pattern

137852, 137859, 137860, 60 398, F23C 1104

Patent

active

049061747

ABSTRACT:
The non-return valve in the air inlet of a pulsating burner includes a flat circular ring of elastic steel. The outer edge of the ring is provided between annular abutment surfaces with a predetermined play. The inner edge of the ring is movable from a closed position to a fully open position in which it has the shape of a truncated cone. The angle between the conical surface of the frustrum and its base is small in the fully open position, on the order of 3.degree., and resistance to opening is extremely small to permit rapid changes between the open and closed positions.

REFERENCES:
patent: 2950592 (1960-08-01), Frank
patent: 3036592 (1962-05-01), Lips
patent: 3830253 (1974-08-01), Speich et al.
patent: 4248585 (1981-02-01), Marcyniuk

Affiliated with

Also associated with

Rating

Non-return valve for pulsating burners does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Non-return valve for pulsating burners, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Non-return valve for pulsating burners will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-44261