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:
Jun. 17, 1986
Filed:
May. 21, 1984
Edward M Anderson, Minneapolis, MN (US);
Other;
Abstract
A multiple mode deep fat food frying machine has a deep fat cooker, a hopper with structure for dropping food into the deep fat, and a multiple mode control for the food dropping structure; the control has a rotary cam with inner apertures and an outer periphery with a detent having a root at a greater radius than the aperature, a first photo-optical sensor picks up the apertures and a second photo optical sensor picks up the detent, a selector sends the signals from only one or the other sensor to the food dropping structure, the cam is mounted on a drive for a device to remove food from the fat. A method of controlling a fat fryer has the steps of rotating a cam, optically sensing the apertures, optically sensing the detent, and direction one of the sensing to control food drop; this apparatus and method are paticularily suited for a hot and greasy environment.