Automatic temperature and humidity regulation – Ventilator type – Electrically actuated
Patent
1992-12-18
1993-10-12
Tanner, Harry B.
Automatic temperature and humidity regulation
Ventilator type
Electrically actuated
236 51, 454256, G05D 1500
Patent
active
052518159
ABSTRACT:
An automatic air damper assembly for use with a building conditioned air system. The air damping assembly includes a duct section adapted for insertion into the duct work of the conditioned air system, a adjustable damper installed in the duct section, a sensor for sensing the volume of air flow through the duct and a controller coupled to the sensor. The controller compares the sensed volume of air flow through the duct section to a predetermined design volume of air flow and generates an output signal representative of the comparison of the two air flows. A motor receives the output signal from the controller. The actuator is operably coupled to the damper for actuation thereof responsive to said output signal to position the damper to achieve the design volume of air flow in the duct.
REFERENCES:
patent: 3101615 (1963-08-01), Pavone
patent: 3455162 (1969-07-01), Michener et al.
patent: 3636767 (1972-01-01), Duffy
patent: 3809314 (1974-05-01), Engelke et al.
patent: 3817452 (1974-06-01), Dean, Jr.
patent: 3876138 (1975-04-01), Dean, Jr.
patent: 3878718 (1975-04-01), Sugiyama et al.
patent: 3945565 (1976-03-01), Lynch et al.
patent: 4040564 (1977-08-01), Waeldner et al.
patent: 4047662 (1977-09-01), Serratto
patent: 4061266 (1977-12-01), Ley, Jr. et al.
patent: 4186876 (1980-02-01), Clark et al.
patent: 4291832 (1981-09-01), Ginn et al.
patent: 4406397 (1983-09-01), Kamata et al.
patent: 4491061 (1985-01-01), Nishizawa et al.
patent: 4500034 (1985-02-01), Reese et al.
patent: 4553696 (1985-11-01), Ichikawa et al.
patent: 4648552 (1987-03-01), Carlson et al.
patent: 4749000 (1988-06-01), Ring et al.
patent: 4749001 (1988-06-01), Ring et al.
patent: 4775133 (1988-10-01), Ring et al.
patent: 4838310 (1989-06-01), Scott et al.
patent: 4838483 (1989-06-01), Nurczyk et al.
patent: 4921164 (1990-05-01), Gotou et al.
patent: 4997030 (1991-03-01), Goto et al.
patent: 5004149 (1991-04-01), Narikiyo et al.
patent: 5114070 (1992-05-01), Lilja et al.
Chapter 57, "Testing, Adjusting, and Balancing", 1987 HVAC Handbook.
American Standard Inc.
Beres William J.
Ferguson Peter D.
O'Driscoll William
Tanner Harry B.
LandOfFree
Self powered and balancing air 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 Self powered and balancing air damper, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Self powered and balancing air damper will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1899057