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.

Date of Patent:
Jan. 12, 2021

Filed:

Mar. 23, 2018
Applicant:

Alto-shaam, Inc., Menomonee Falls, WI (US);

Inventors:

Jeremy J. Buford, Horicon, WI (US);

Jon Paul Flick, Wales, WI (US);

George McMahon, Manchester, NH (US);

Joshua James Shimel, Waukesha, WI (US);

Thomas C. Stollenwerk, Mayville, WI (US);

Assignee:

Alto-Shaam, Inc., Menomonee Falls, WI (US);

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A47J 37/12 (2006.01); F23D 14/70 (2006.01); F28F 1/40 (2006.01); F28D 1/04 (2006.01); F23C 3/00 (2006.01); F23D 14/12 (2006.01); F24H 9/00 (2006.01); F24H 1/00 (2006.01); F23D 99/00 (2010.01);
U.S. Cl.
CPC ...
A47J 37/1247 (2013.01); F23C 3/002 (2013.01); F23C 3/004 (2013.01); F23D 14/12 (2013.01); F23D 14/70 (2013.01); F23D 91/04 (2015.07); F24H 1/0054 (2013.01); F24H 9/0026 (2013.01); F28D 1/04 (2013.01); F28F 1/40 (2013.01); F23D 2212/10 (2013.01);
Abstract

The present invention provides a deep fat fryer providing an oil vat for holding hot oil. The hot oil of the vat is heated by a heat exchanger system that includes a pair of heat tubes. Heat transfer along a length of the heat tubes is facilitated by a heat conductive baffle substantially filling the interior of the heat tubes in volume and length. Heated air and gas are forced through the dense and elongated baffle to facilitate heat transfer to the walls of the heat tubes.


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