Ventilation blower controls employing air quality sensors

Details Ventilation blower controls employing air quality sensors Ventilation blower controls employing air quality sensors

2006-01-10

2009-12-15

McAllister, Steven B (Department: 3749)

Ventilation

Having both inlet and outlet airways

Including automatic control means

C454S237000, C454S256000, C454S257000, C073S863330

Reexamination Certificate

active

07632178

ABSTRACT:
A fresh air ventilation system in a building having an outside wall exhausts contaminants, such as stale or noxious air, through the outside wall and takes in fresh air. A remote switch sets a mode of operation of the ventilation system. One or more strategically placed air quality sensors are located within the building. The sensors may be connected wirelessly through a multiplexer interconnect system to operationally control the fan of the exhaust system. In response to the detection of a contaminant above a pre-selected level by a sensor, the relay controller for the sensors resets the remote switch for continuous high speed operation to evacuate the contaminants from the building through either special ducts or the conventional air ventilation ducts within the building.

REFERENCES:
patent: 4819551 (1989-04-01), Vole
patent: 4893113 (1990-01-01), Park et al.
patent: D324418 (1992-03-01), Shtanko
patent: 5120271 (1992-06-01), Shtanko
patent: 5239980 (1993-08-01), Hilt et al.
patent: 5257736 (1993-11-01), Roy
patent: 5276434 (1994-01-01), Brooks et al.
patent: 5428964 (1995-07-01), Lobdell
patent: 5438324 (1995-08-01), Chyi et al.
patent: 5682145 (1997-10-01), Sweetman et al.
patent: 5683293 (1997-11-01), Mohammed
patent: 5742516 (1998-04-01), Olcerst
patent: 5793296 (1998-08-01), Lewkowicz
patent: 6053809 (2000-04-01), Arcencaux
patent: 6110038 (2000-08-01), Stern
patent: 6339379 (2002-01-01), Argus et al.
patent: 6425297 (2002-07-01), Sharp
patent: 6503141 (2003-01-01), Meneely, Jr.
patent: 6711470 (2004-03-01), Hartenstein et al.
patent: 6743091 (2004-06-01), Meneely, Jr.
patent: 6774802 (2004-08-01), Bachinski et al.
patent: 6779735 (2004-08-01), Onstott

Affiliated with

Also associated with

Rating

Ventilation blower controls employing air quality sensors does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Ventilation blower controls employing air quality sensors, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ventilation blower controls employing air quality sensors will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4120045