Donald Stephen Porter
Architects at Great Oaks Ln, Charlotte, NC
License number
North Carolina 2794
Category
Architecture
Address
Address
133 Great Oaks Ln, Charlotte, NC 28270
Professional information
Housing For Fan Accessory For Heater
US Patent:
D276842, Dec 18, 1984
Filed:
Jan 8, 1982
Appl. No.:
6/337973
Inventors:
Donald G. Porter - Charlotte NC
US Classification:
D23127
Fan Accessory For Heater
US Patent:
4379446, Apr 12, 1983
Filed:
Jul 21, 1982
Appl. No.:
6/400398
Inventors:
Donald G. Porter - Charlotte NC
International Classification:
F24H 302
US Classification:
126110B
Abstract:
A fan accessory for recovering heated air generated by a heater in which ambient and heated air are passed through a housing in separate passageways and wherein the ambient air flowing through its passageway provides an aspirating effect on the heated air to increase the flow of heated air through its passageway and out of the housing and to facilitate blending of the ambient and heated air outside the housing.
Fan Accessory For Heater
US Patent:
4390005, Jun 28, 1983
Filed:
Apr 5, 1982
Appl. No.:
6/365594
Inventors:
Donald G. Porter - Charlotte NC
International Classification:
F24H 302
US Classification:
126110B
Abstract:
A fan accessory for recovering heated air generated by a heater in which ambient and heated air are induced to enter inlets into a housing, are blended within the housing, and are directed from the housing into an area to be heated.