Heat exchange – Movable heating or cooling surface – Rotary drum
Patent
1980-05-30
1984-04-03
Richter, Sheldon J.
Heat exchange
Movable heating or cooling surface
Rotary drum
165100, 165139, F28F 502
Patent
active
044402147
ABSTRACT:
A means and method for attaining desired temperature conditions at not only the major extent of the heat transfer surface of a rotary heat transfer roll but also at the edges of the roll. Temperature conditioning fluid is introduced and distributed in part directly into a first end of an annular passage between an inner and an outer roll shell and in part into the annular passage adjacently downstream relative to the first end. Spent conditioning fluid is evacuated from the second end of the passage in part directly from the second end of the annular passage and in part through the inner shell adjacently upstream relative to the second end. While the roll is continuously rotating, the relative temperature conditioning effect of the conditioning fluid is adapted to be selectively controlled in respect to either or both ends of the temperature fluid circulating annular passage in the roll.
REFERENCES:
patent: 1930808 (1933-10-01), Hulbert
patent: 2677899 (1954-05-01), Ohlson et al.
patent: 2697284 (1954-12-01), Charlton et al.
patent: 2919904 (1960-01-01), Cundiff
patent: 2956348 (1960-10-01), Mueller
patent: 3006610 (1961-10-01), Siegel
patent: 3135319 (1964-06-01), Richards
patent: 3181605 (1965-05-01), Smith, Jr.
patent: 3224110 (1965-12-01), Kroon
patent: 3309786 (1967-03-01), Conti
patent: 3419068 (1968-12-01), Grierson
patent: 3581812 (1971-06-01), Fleissner et al.
patent: 3583687 (1971-06-01), Nakahara et al.
patent: 3604237 (1971-09-01), Kawanami et al.
patent: 3633662 (1972-01-01), Voll
patent: 3643344 (1972-02-01), Strube
patent: 3765189 (1973-10-01), Le Diouron
patent: 3794118 (1974-02-01), Bauch
patent: 3838734 (1974-10-01), Kilmartin
patent: 4050897 (1977-09-01), Klein
patent: 4120349 (1978-10-01), Alheid
patent: 4252184 (1981-02-01), Appel
Beloit Corporation
Richter Sheldon J.
LandOfFree
Heat transfer roll and method 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 transfer roll and method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Heat transfer roll and method will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-662877