Multi-blade automatic air register damper

Details Multi-blade automatic air register damper Multi-blade automatic air register damper

1982-06-07

1983-11-29

Tapolcai, William E.

Automatic temperature and humidity regulation

Combined heater and apartment controlled

98121A, 49 84, F24F 1310

Patent

active

044176872

ABSTRACT:
An automatically controlled multi-blade damper device for use in air registers installed over furnace duct boots terminating in recesses of floors, ceilings, or walls of dwellings; said boots being part of a central heating and/or air conditioning system. The several damper blades are attached to a gear train and pivotably mounted in a damper housing assembly; said blades being rotatable between open and closed positions by motor driven damper blade attached to gear means and motor means; said motor means, electrically connected to furnace control means and to individual room thermostat, cooperate to maintain the preferred temperature environment in subject room.

REFERENCES:
patent: 1014058 (1912-01-01), Goldberg
patent: 2271487 (1942-01-01), Nessell
patent: 3236171 (1966-02-01), Vaskov et al.
patent: 3746042 (1973-07-01), Finkel
patent: 4184288 (1980-01-01), Magill et al.
patent: 4275762 (1981-06-01), Field
patent: 4294283 (1981-10-01), Scharres

Affiliated with

Also associated with

Rating

Multi-blade automatic air register damper does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Multi-blade automatic air register damper, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multi-blade automatic air register damper will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-604732