Title:
CONTROL FOR BLOWER MOTOR OF FURNACE AND AIR CONDITIONER
United States Patent 3454078
US Patent References:
Thermostatic gas flow control means
- - 3317136
Air conditioning apparatus including motor speed control means therein
- - 3367408
Thermostatic gas flow control means
- - 3317136
Air conditioning apparatus including motor speed control means therein
- - 3367408
Inventors:
Elwart, Glenn E.
Publication Date:
07/08/1969
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Export Citation:
Assignee:
Glenn, Elwart E.
Primary Class:
Other Classes:
236/10, 236/9R, 236/78R, 236/9A, 318/811, 236/78D
International Classes:
G05D23/24; G05D23/20; F25B29/00; F23N3/08; H02P5/00