The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 06, 2018
Filed:
Apr. 07, 2016
Applicant:
James Leych Lau, Tustin, CA (US);
Inventor:
James Leych Lau, Tustin, CA (US);
Assignee:
Other;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F24F 11/00 (2018.01); F24F 11/62 (2018.01); F24D 19/10 (2006.01); G05D 23/19 (2006.01); F24F 11/30 (2018.01); F24F 11/70 (2018.01); F24F 11/77 (2018.01); F24F 11/81 (2018.01); F24F 11/76 (2018.01); F24F 110/10 (2018.01); F24F 140/60 (2018.01); F24F 11/56 (2018.01); F24F 11/46 (2018.01);
U.S. Cl.
CPC ...
F24F 11/62 (2018.01); F24D 19/1084 (2013.01); F24F 11/30 (2018.01); F24F 11/70 (2018.01); F24F 11/76 (2018.01); F24F 11/77 (2018.01); F24F 11/81 (2018.01); G05D 23/1931 (2013.01); F24F 11/46 (2018.01); F24F 11/56 (2018.01); F24F 2110/10 (2018.01); F24F 2140/60 (2018.01); Y02B 30/746 (2013.01);
Abstract
An energy saving controller for an air handler having a fan and a heater or a compressor, the energy saving controller having circuitry for monitoring of ON and OFF durations of the heater if the air handler is in a heating mode, or the compressor if the air handler is in a cooling mode, in a previous cycle, and, of ON duration of a current cycle, and determining the fan's first run time extension based on the ON and OFF durations of the previous cycle and the ON duration of the current cycle.