venetian blind unit for exterior mounting in a building and building supplied in one or more shutters with a plurality of venetian blind units

摘要

overview Venetian window unit for exterior mounting in a building and building supplied in one or more shutters with a plurality of venetian window units is a venetian window unit (1) for exterior mounting in a building. the shutter window unit comprises a plurality of hollow slats (2) mounted on a shutter frame. An air outlet (20) distributes ventilation air to a building environment. a fresh air inlet system comprises air inlet openings (10) in the hollow slats (2) and a first airflow passage (8) of the individual slat for a common flow passage (9) leading to the air outlet opening (20). The shutter unit further comprises flow and temperature control devices, a heat exchange device and solar cell devices for producing electric power to drive electric fan motors in the venetian window. 1/1