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:
Feb. 28, 2017
Filed:
Jan. 28, 2013
Applicant:
Arvos Technology Limited, Brugg, CH;
Inventor:
Jeffery E. Yowell, Wellsville, NY (US);
Assignee:
ARVOS INC., Wellsville, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B21B 27/00 (2006.01); B21B 27/02 (2006.01); B21D 13/04 (2006.01); B21D 53/04 (2006.01); F28F 3/02 (2006.01);
U.S. Cl.
CPC ...
B21B 27/005 (2013.01); B21B 27/02 (2013.01); B21D 13/04 (2013.01); B21D 53/04 (2013.01); F28F 3/02 (2013.01); Y10T 29/4956 (2015.01);
Abstract
A roller for forming heat transfer elements may include a central shaft and a plurality of roller elements. The plurality of roller elements may be stacked on the central shaft. Each roller element defines an outer periphery, which is configured to include a geometrical characteristic thereacross. The stacked roller elements, either stacked on the central shaft or stacked without using the central shaft, configures the roller with a circumferential surface corresponding to the geometrical characteristic of the stacked roller elements, to form the heat transfer elements corresponding to the circumferential surface.