Heat exchange – With alarm – indicator – signal – register – recorder – test or... – Remotely controlled inspection means
Patent
1974-12-04
1976-09-14
Myhre, Charles J.
Heat exchange
With alarm, indicator, signal, register, recorder, test or...
Remotely controlled inspection means
62 80, 165 1, 165 16, 165 59, 165 66, A23C 302
Patent
active
039801292
ABSTRACT:
Recuperative heat exchangers are disposed in the supply and exhaust ducts of a ventilating system. To reduce frost build-up at the exit end of the exhaust-duct heat exchanger, the heat exchanger is disposed so that the exhaust air flows through it alternately from one end to the other, and vice-versa, when the temperature is below freezing. The reversal of flow of the exhaust air is accompanied by a reversal of the flow of heat exchange medium so that the efficiency of heat exchange is not adversely affected. Several systems of heat exchange are disclosed.
REFERENCES:
patent: 2048137 (1936-07-01), Palmer
patent: 2376859 (1945-05-01), Benn
patent: 2862434 (1958-12-01), Edwards
patent: 2934323 (1960-04-01), Burke
patent: 3189085 (1965-06-01), Eberhart
patent: 3193000 (1965-07-01), Bressoud
patent: 3354945 (1967-11-01), Grudeborn
patent: 3387649 (1968-06-01), Mullins
patent: 3788388 (1974-01-01), Barkmann
Myhre Charles J.
O'Connor Daniel J.
LandOfFree
Heat exchange in ventilation installation does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Heat exchange in ventilation installation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Heat exchange in ventilation installation will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1021883