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. 12, 2018
Filed:
Dec. 13, 2016
Applicant:
United Technologies Corporation, Farmington, CT (US);
Inventors:
Zhijun Zheng, Avon, CT (US);
James H Anderson, Vernon, CT (US);
Scott David Sanicki, East Hampton, CT (US);
Assignee:
United Technologies Corporation, Farmington, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B64D 15/20 (2006.01); B64D 15/02 (2006.01); B64D 29/00 (2006.01); B64D 33/02 (2006.01);
U.S. Cl.
CPC ...
B64D 15/20 (2013.01); B64D 15/02 (2013.01); B64D 29/00 (2013.01); B64D 2033/0233 (2013.01);
Abstract
A method for anti-ice performance analysis may comprise cycling a flow of heating air through an aircraft structure, measuring a temperature of the aircraft structure to generating an oscillatory signal, measuring a minimum temperature value of the oscillatory signal, and calculating anti-ice conditions of the aircraft structure based on the minimum temperature value.