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:
Mar. 27, 2018
Filed:
Aug. 14, 2015
United Technologies Corporation, Hartford, CT (US);
Mary Lynn Tall, Rocky Hill, CT (US);
Peggy Sansevero, East Hartford, CT (US);
United Technologies Corporation, Farmington, CT (US);
Abstract
An airflow testing system for an aerospace component uses a flow master with a first sealing surface, a hollow body, and a metering plate. A desired back pressure across a flow path through the aerospace component is determined, and used to form a metering outlet through the metering plate. The plate is attached to the hollow body in a fluid seal, the flow master is secured to a testing position in a fluid seal, and back pressure across the flow master is sensed while flowing air through the flow master. The difference between desired and sensed back pressure is used to evaluate the airflow testing system.