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. 02, 2009
Filed:
Oct. 21, 2005
Applicant:
Jerzy Makuszewski, Mississauga, CA;
Inventor:
Jerzy Makuszewski, Mississauga, CA;
Assignee:
Pratt & Whitney Canada Corp., Longueuil, Quebec, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02C 7/00 (2006.01); F02K 3/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A bleed valve for a gas turbine engine having a chamber inward of the bypass flow path and in fluid flow communication with the bypass and primary flow paths, a valve member for alternatively closing and opening the fluid flow communication with the primary flow path remaining inward of the bypass flow path, and an actuator actuating the valve member across the bypass flow path.