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. 03, 2024
Filed:
Dec. 18, 2020
Applicant:
Kanthal Gmbh, Mörfelden-Walldorf, DE;
Inventors:
Ralph Miethe, Hessen, DE;
Markus Mann, Hessen, DE;
Assignee:
Kanthal GmbH, Mörfelden-Walldorf, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F27B 3/24 (2006.01); F27D 11/00 (2006.01); H01L 21/67 (2006.01); H01L 23/467 (2006.01); H05B 1/00 (2006.01);
U.S. Cl.
CPC ...
F27B 3/24 (2013.01); F27D 11/00 (2013.01); H01L 21/67098 (2013.01); H01L 23/467 (2013.01); H05B 1/00 (2013.01);
Abstract
Method for cooling a heating element of an electric heater in a thermal process cycle comprising the steps of cooling the heating element at a first cooling rate from a first temperature to a second temperature and cooling the heating element at a second cooling rate from the second temperature to a third temperature, wherein the second cooling rate is faster than the first cooling rate.