Auslass fuer eine Klimaanlage

摘要

1281737 Valves CARRIER CORP 14 Oct 1969 [29 Oct 1968] 50494/69 Heading F2V [Also in Division F4] In a ceiling air distribution terminal, a valve for regulating the quantity of air discharged from a chamber 27 comprises at least one inflatable bladder 33, which is glued to a plate 35 and co-operates with a felt covered plate 30. The inflation of the or each bladder is controlled in response to the room supply air pressure or to a room thermostat.