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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.:

US 10470250 B1

PDFFull Text
Date of Patent:
Nov. 05, 2019

Filed:

Dec. 08, 2016

Carbon allotrope heater material with resistivity ranges suited for aircraft ice protection

Applicant:

Goodrich Corporation, Charlotte, NC (US);

Inventors:

James A. Mullen, Wadsworth, OH (US);

Jin Hu, Hudson, OH (US);

Galdemir Cezar Botura, Akron, OH (US);

Zaffir A. Chaudhry, S. Glastonbury, CT (US);

Wenping Zhao, Glastonbury, CT (US);

Assignee:

Goodrich Corporation, Charlotte, NC (US);

Attorney:

Kinney & Lange, P.A.

Primary Examiner:

Michael A Laflame, Jr

Int. Cl.
CPC ...
H05B 3/14 (2006.01); H05B 3/10 (2006.01); H05B 3/12 (2006.01); H05B 3/20 (2006.01); B64D 15/12 (2006.01); H05B 3/26 (2006.01);
U.S. Cl.
CPC ...
H05B 3/145 (2013.01); B64D 15/12 (2013.01); H05B 3/262 (2013.01); H05B 2203/013 (2013.01); H05B 2214/02 (2013.01); H05B 2214/04 (2013.01); Y02T 50/54 (2013.01);
Abstract

A carbon allotrope heating element includes an electrical resistivity between 0.005 ohms per square (Ω/sq) and 3.0 Ω/sq. A heating system includes a component and a carbon allotrope heating element having an electrical resistivity between 0.005 Ω/sq and 3.0 Ω/sq. A method includes modifying a carbon allotrope heating element to have an electrical resistivity between 0.005 Ω/sq and 3.0 Ω/sq and applying the carbon allotrope heating element to a component of an aircraft.

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