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:
Feb. 28, 1978
Filed:
Jan. 02, 1976
Applicant:
Inventor:
Donald Farley Sargisson, Cincinnati, OH (US);
Assignee:
General Electric Company, Lynn, MA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F02K / ; F02K / ;
U.S. Cl.
CPC ...
60262 ; 60 3931 ; 137 151 ; 181214 ;
Abstract
The inlet of a gas turbine is provided with a mechanism for varying the throat area which may be selectively adjusted to maintain the velocity of an incoming air stream at a high level during aircraft takeoff and climbout to thereby reduce forward propagated noise.
Sargisson, Donald. (1978). Variable area inlet for a gas turbine engine (U.S. Patent No. 4075833). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4075833
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile