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:
Mar. 19, 2013
Filed:
May. 04, 2010
Applicants:
Joseph G. Marcinkiewicz, St. Peters, MO (US);
Mark E. Carrier, Wildwood, MO (US);
Eric J. Wildi, Ladue, MO (US);
Inventors:
Joseph G. Marcinkiewicz, St. Peters, MO (US);
Mark E. Carrier, Wildwood, MO (US);
Eric J. Wildi, Ladue, MO (US);
Assignee:
Emerson Electric Co., St. Louis, MO (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G05F 1/70 (2006.01);
U.S. Cl.
CPC ...
Abstract
Assemblies for HVAC systems and methods of operating HVAC systems are disclosed, including a method of operating an HVAC system having a condenser motor operatively coupled to a fan and a controllable bus voltage for powering the condenser motor. The method includes increasing the controllable bus voltage from a first voltage to a second voltage to increase a speed of the condenser motor.