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:
May. 26, 1981
Filed:
Sep. 28, 1979
Kenneth J Kountz, Hoffman Estates, IL (US);
Kenneth W Cooper, York, PA (US);
Frederic H Abendschein, Columbia, PA (US);
Borg-Warner Corporation, Chicago, IL (US);
Abstract
An apparatus and method for controlling continuously and discretely the speed of a heat pump compressor as a function of load conditions to run at least up to 150% of its rate-speed when operated in the heating mode to provide initial supplemental heating prior to turning on of electric heaters. The speed of the indoor condenser fan is maintained at its full rated-speed. The operation of the apparatus is controlled by a microprocessor with a program to provide improved performance and minimize energy consumption.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile