System and method for controlling heating and ventilating...

Details System and method for controlling heating and ventilating... System and method for controlling heating and ventilating...

2007-02-13

2007-02-13

Campbell, Thor S. (Department: 3742)

Electric resistance heating devices

Heating devices

Convection space heater

C219S501000, C219S494000

Reexamination Certificate

active

10911045

ABSTRACT:
A system and method for controlling a heating and ventilating system is provided. The method includes determining a demand for heat and creating an air flow. In addition, the method includes sensing an outlet discharge temperature of the air flow and increasing the temperature of the air flow to a selected value. Generally, the method further includes increasing the air flow velocity, while maintaining the discharge temperature of the air flow to the selected value. The system for controlling a heating and ventilating system includes an input for receiving a demand signal and a heater control circuitry for controlling the heat output of a heat source. In addition, the system includes ventilation control circuitry for controlling the flow of an air source and an outlet air temperature sensor. Finally, the system preferably includes a microcontroller for controlling the heat output and the flow of the air source.

REFERENCES:
patent: 2398673 (1946-04-01), Schneider
patent: 2498054 (1950-02-01), Taylor
patent: 3525851 (1970-08-01), Seabury, Jr.
patent: 3735148 (1973-05-01), Sapir
patent: 4302663 (1981-11-01), Chesnut et al.
patent: 4442972 (1984-04-01), Sahay et al.
patent: 4482092 (1984-11-01), Biber et al.
patent: 4642441 (1987-02-01), Kenyon
patent: 4648551 (1987-03-01), Thompson et al.
patent: 4941525 (1990-07-01), Ito et al.
patent: 5325286 (1994-06-01), Weng et al.
patent: 5410230 (1995-04-01), Bessler et al.
patent: 5434946 (1995-07-01), Barzilai et al.
patent: 5488218 (1996-01-01), Olsen et al.
patent: 5492273 (1996-02-01), Shah
patent: 5706190 (1998-01-01), Russ et al.
patent: 5718372 (1998-02-01), Tishler
patent: 5831244 (1998-11-01), Springer, Jr.
patent: 6062482 (2000-05-01), Gauthier et al.
patent: 6070660 (2000-06-01), Byrnes et al.
patent: 6167193 (2000-12-01), Birdsell et al.
patent: 6173902 (2001-01-01), Bauer et al.
patent: 6329783 (2001-12-01), Vrionis et al.
patent: 6491094 (2002-12-01), Rayburn et al.
patent: 6665492 (2003-12-01), Garcia et al.
patent: 2002/0155405 (2002-10-01), Casey et al.
patent: 2251681 (1992-07-01), None
patent: 62-202210 (1987-09-01), None
patent: 2-17022 (1990-01-01), None
patent: 6-205892 (1994-07-01), None
patent: 9-115647 (1997-05-01), None
patent: 10-162938 (1998-06-01), None
patent: 95/31915 (1995-11-01), None

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