Air diffuser and damper assembly

Details Air diffuser and damper assembly Air diffuser and damper assembly

1997-11-21

1999-09-21

Joyce, Harold

Ventilation

Having inlet airway

Including specific air distributor

454300, F24F 13062

Patent

active

059545801

ABSTRACT:
The air diffuser of this assembly has a top collar with a free edge and the damper is of conventional construction, having a central core and a set of radially outwardly extending strut arms. In the central core is mounted a vertical actuating screw for adjusting the air deflector blades of the damper. The outer ends of the strut arms are formed with a stop member resting over the top edge of the diffuser collar and with a system to deform the collar walls so as to lock the strut arms to the collar against axial movement and against rotation. The stops serve to locate the damper in its proper operative position so as to direct the air uniformly over the air diffuser baffles.

REFERENCES:
patent: 2636668 (1953-04-01), Meyer et al.
patent: 3107597 (1963-10-01), Person
patent: 3765316 (1973-10-01), Skoch
patent: 3955483 (1976-05-01), Sunter
patent: 4817508 (1989-04-01), Prochnow
patent: 5117745 (1992-06-01), Prochnow et al.

Affiliated with

Also associated with

Rating

Air diffuser and damper assembly does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Air diffuser and damper assembly, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Air diffuser and damper assembly will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-74370