Exhaust pipe heat exchanger

Details Exhaust pipe heat exchanger Exhaust pipe heat exchanger

1980-08-08

1982-12-14

Scott, Samuel

Heat exchange

Movable heating or cooling surface

Rotary drum

165128, 165DIG2, 165DIG13, 237 55, F28D 702

Patent

active

043633536

ABSTRACT:
One exchanger unit comprises a length of exhaust pipe tube having a plurality of smaller heat exchange tubes which extend diametrically through the exhaust pipe tube. Each of the heat exchange tubes is canted slightly longitudinally of the exhaust pipe tube and the heat exchange tubes are disposed in a helical configuration to force the exhaust gases to swirl through the exhaust pipe tube. The heat exchanger units can be disposed in a furnace exhaust pipe or can be arranged between inlet and outlet plenums which are connected in a furnace exhaust pipe or the like.

REFERENCES:
patent: 33849 (1861-12-01), Oakeley
patent: 195320 (1877-09-01), Winchell
patent: 551489 (1895-12-01), Fox
patent: 609935 (1898-08-01), Holland
patent: 798183 (1905-08-01), Holt et al.
patent: 1060415 (1913-04-01), Ayres
patent: 2343542 (1944-03-01), Faunce
patent: 2882023 (1959-04-01), Rizzo
patent: 2902265 (1959-09-01), Dubovick
patent: 3884292 (1975-05-01), Pessolano et al.
patent: 3987761 (1976-10-01), Downs et al.
patent: 4103735 (1978-08-01), Warner
patent: 4235286 (1980-11-01), Behlau

Affiliated with

Also associated with

Rating

Exhaust pipe heat exchanger does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Exhaust pipe heat exchanger, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Exhaust pipe heat exchanger will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1198164