Apparatus and process for reducing heat gain and loss from windo

Details Apparatus and process for reducing heat gain and loss from windo Apparatus and process for reducing heat gain and loss from windo

1990-04-11

1992-02-25

Joyce, Harold

Ventilation

Means combined with window

With air pump

52171, 454236, E06B 702

Patent

active

050903020

ABSTRACT:
A window for reducing heat gain or loss through windows by ventilating interior air at interior temperatures over the exterior of the window in a controlled circulation pattern using nozzle tubes with a plurality of transversely disposed air jet apertures mounted in the jambs and mullions. Interior air is ventilated by a fan or compressor into air supply tubing that is attached to the nozzle tubes. Preferably, the amount of air ventilated is less than or equal to the minimum amount of ventilation required under ventilation standards.

REFERENCES:
patent: 2672735 (1954-03-01), Fusselman
patent: 3255688 (1966-06-01), Iwata
patent: 4382436 (1983-05-01), Hager
patent: 4534335 (1985-08-01), Rice
patent: 4577619 (1986-03-01), Howe, Jr.
patent: 4641466 (1987-02-01), Raninen et al.
patent: 4796519 (1989-01-01), Kondo et al.

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