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:
Oct. 09, 1984
Filed:
Sep. 27, 1982
William J Linstromberg, Lincoln Township, Berrien County, MI (US);
Whirlpool Corporation, Benton Harbor, MI (US);
Abstract
A refrigeration apparatus having an ice making mechanism disposed in a refrigerated space and including an ice harvesting mechanism. The mechanism includes a thermostat responsive to the temperature of the refrigerated space for controlling operation of the refrigeration apparatus. A control is provided for selectively causing operation of the ice harvesting mechanism alternatively as a function of total clock time from a preceding ice harvesting cycle, or as a function of an accumulated time of operation of the refrigeration apparatus as controlled by the thermostat. In one form, a manually controlled selector switch is provided. In another form, the selector switch is automatically controlled by the setting of the refrigeration apparatus thermostat. In another form, the selector switch is made to be automatically responsive to a temperature condition within the refrigeration apparatus.