Stoves and furnaces – Dampers – Electric
Reexamination Certificate
2008-04-11
2011-12-20
Rinehart, Kenneth (Department: 3743)
Stoves and furnaces
Dampers
Electric
C126S28500B, C126S530000, C137S484200, C137S504000, C137S517000, C220S203200, C236S045000
Reexamination Certificate
active
08079358
ABSTRACT:
An air control regulator regulates the amount of air flowing into the inlet of a combustion chamber by causing flowing air to support a disc located in the air passage against the force of gravity. Air passes around the edges of the disc and is channeled into a plurality of airflows by ovoid depressions in the inner surfaces of the regulator forming a venturi chamber. By regulating the airflow into the combustion chamber, combustion efficiency is improved.
REFERENCES:
patent: 1974567 (1934-09-01), Gerlach
patent: 2022143 (1935-11-01), Mottershall
patent: 2383641 (1945-08-01), Focke
patent: 3319669 (1967-05-01), Abplanalp
patent: 3763884 (1973-10-01), Grassi et al.
patent: 3934554 (1976-01-01), Carlson
patent: 4267818 (1981-05-01), Taylor
patent: 4306585 (1981-12-01), Manos
patent: 5454573 (1995-10-01), Nijland
Cesarano Michael C.
Corboy William
Feldman Gale P.A.
Flamekeeper, LLC
Rinehart Kenneth
LandOfFree
Air control regulator for combustion chamber does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Air control regulator for combustion chamber, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Air control regulator for combustion chamber will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4301936