Heat exchange – Structural installation – Heating and cooling
Patent
1976-05-07
1978-11-28
Myhre, Charles J.
Heat exchange
Structural installation
Heating and cooling
123 65R, 123 76, F24F 308
Patent
active
041271629
ABSTRACT:
An improved modular air conditioning apparatus featuring selective panel enclosures, plug-in controls, orientation selection and servicing capability, the apparatus comprising an open box frame having three access sides which are each selectable for enclosure or component orientation. A blower and heat exchanger are disposed in an operating section of the frame, and these are removable through an access port provided by the removal of an intake grille disposed at one of the access sides. Riser pipes disposed in a vertical riser duct connect with other like units and supply hot or chilled water to the heat exchanger. A plug-in control assembly senses an external temperature and controls the operation of the blower which draws air through the heat exchanger and blows the air into a plenum section of the frame from which the air exits through an outlet grille.
REFERENCES:
patent: 2798366 (1957-07-01), Erl
patent: 3179162 (1965-04-01), McFarlan
patent: 3251540 (1966-05-01), Kinsworthy
patent: 3302695 (1967-02-01), Payne
patent: 3411569 (1968-11-01), Hildreth
patent: 3648766 (1972-03-01), Whalen
patent: 3722580 (1973-03-01), Braver
patent: 3731056 (1973-05-01), Becker
patent: 3742725 (1973-07-01), Berger
patent: 4019570 (1977-04-01), Siegel
International Environmental Mfg. Corp.
Lall P. S.
Myhre Charles J.
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