Heat exchange – Movable heating or cooling surface – Rotary drum
Patent
1991-03-21
1992-11-03
Davis, Jr., Albert W.
Heat exchange
Movable heating or cooling surface
Rotary drum
165 96, 16510421, 62 90, F28D 1502, F28F 2700
Patent
active
051599724
ABSTRACT:
A system of sealed heat pipes enclosing a working fluid. In the heating mode, the working fluid is evaporated and the latent heat of vaporization is transported through the heat pipes to the condenser region. The condensate returns to the evaporator region through a liquid bypass line containing a liquid storage reservoir and a heating control valve. In the cooling mode, a cooling control valve is opened to increase the specific volume of the heat pipe system. During operation, heat is absorbed from the evaporator region and transferred by the working fluid vapor through the heat pipe system to the cold media. Condensate returns to the external evaporator by a liquid return line containing a liquid storage reservoir and a cooling control valve. Electric resistance heating can be incorporated to heat the reservoir. Vapor from the reservoir passes into the heat pipe system through a check valve vapor line. Shutdown and system control are regulated by the reservoir cutoff valve and electric heating.
REFERENCES:
patent: 1975868 (1934-10-01), Schlumbohm
patent: 3112877 (1963-12-01), Snelling
patent: 3213934 (1965-10-01), Jentent
patent: 3548930 (1970-12-01), Byrd
patent: 3603379 (1971-09-01), Leonard, Jr.
patent: 3756903 (1973-09-01), Jones
patent: 3762469 (1973-10-01), Babb
patent: 3964902 (1976-06-01), Fletcher et al.
patent: 4154175 (1979-05-01), Gritsuk
patent: 4162701 (1979-07-01), Ollendorf
patent: 4182409 (1980-01-01), Robinson, Jr.
patent: 4254820 (1981-03-01), Asselman et al.
patent: 4308912 (1982-01-01), Knecht
patent: 4444249 (1984-04-01), Cady
patent: 4687048 (1987-08-01), Edelstein et al.
patent: 4979472 (1990-12-01), Pohlmann
Gunnerson Fred S.
Iurato Joy R.
Padilla Antonio A.
Sanderlin F. Dave
Davis Jr. Albert W.
Florida Power Corporation
Larson Herbert W.
LandOfFree
Controllable heat pipes for thermal energy transfer does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Controllable heat pipes for thermal energy transfer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Controllable heat pipes for thermal energy transfer will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2045052