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:
Dec. 30, 2003
Filed:
Jan. 05, 2001
John S. Holmes, Sellersburg, IN (US);
Jerry J. Queen, II, New Albany, IN (US);
Robert M. Bultman, Prospect, KY (US);
General Electric Company, Schenectady, NY (US);
Abstract
In one aspect, the present invention relates to a refrigeration control system that is modular and contains an algorithm to control the energy and temperature performance of side-by-side, top mount, and bottom mount type refrigerators. The control algorithm uses a two-dimensional control grid to determine the state of the refrigeration system based on the temperature of the freezer compartment and the fresh food compartment. The control algorithm then controls the rate of the fresh food fan, evaporator fan, and the damper and to bring the refrigerator-freezer to a desired state and maintain that state.