Intake air unit

Details Intake air unit Intake air unit

1991-08-20

1992-12-01

Joyce, Harold

Ventilation

Having inlet airway

Including specific air distributor

55418, 454 66, F24F 1306

Patent

active

051675773

ABSTRACT:
An intake air unit for supplying air to premises in order to create therein a zone with clean air, whereby the temperature of the air supplied is preferably the same as or lower than the temperature in the premises. Air resistance is provided inside the intake air unit so that air entering said unit is distributed to flow out into said premises through essentially all portions of an air discharge member. In order to permit efficient ventilation without draft the air discharge member comprises a porous material of air filter type, which material is adapted to sieve the discharged air for generating a continuous air flow outside the air discharge unit which is of a substantially same width as said air discharge unit.

REFERENCES:
patent: 3084609 (1963-04-01), Onstad
patent: 3180363 (1965-04-01), Knarbakk
patent: 3719134 (1973-03-01), Korinth
patent: 4061082 (1977-12-01), Shuler
patent: 4805521 (1989-02-01), Eckebrink
patent: 4890544 (1990-01-01), Aalto et al.

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