Access door with a double seal

Details Access door with a double seal Access door with a double seal

1996-06-28

1998-01-27

Joyce, Harold

Ventilation

Having inlet airway

With air pump

494761, 494841, 454370, E06B 714

Patent

active

057117063

ABSTRACT:
An access door to an air handler unit is provided, having a double seal set in the door frame. The double seal is composed of an outer seal which provides a moisture barrier, having an aperture to permit air to pass through, and an inner seal which provides an air barrier. The inner and outer seal are spaced apart to provide an air gap therebetween. A lip is provided along the side and top of the door to shed water away from the outer seal. The door is hingedly supported in the frame, where the outer surface of the door comes in sealing contact with the outer seal and the inner surface of the door comes in sealing contact with the inner seal when the door is closed. A set of door handles is provided to lock the seals in place when the door is closed and latched properly.

REFERENCES:
patent: 1492840 (1924-05-01), Eveleth
patent: 3101135 (1963-08-01), Neal et al.
patent: 3810331 (1974-05-01), McCurdy et al.
patent: 3912348 (1975-10-01), Seymour
patent: 4572240 (1986-02-01), Van Becelaere
patent: 4986039 (1991-01-01), Weisner

Affiliated with

Also associated with

Rating

Access door with a double seal does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Access door with a double seal, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Access door with a double seal will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-338069