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:
Oct. 08, 1991
Filed:
Feb. 11, 1991
Larry W Stransky, West Chester, OH (US);
Valentine R Boehm, Jr, Cincinnati, OH (US);
Michael A Phillips, Cincinnati, OH (US);
General Electric Company, Cincinnati, OH (US);
Abstract
A bypass valve system includes an annular frame defining a cavity and having an intermediate casing with an annular opening including a plurality of bypass valve doors disposed therein. An annular actuation ring is disposed in the frame cavity and a plurality of space links is pivotally connected between the ring and the bypass valve doors. Each of the space links includes a longitudinal axis and means are provided for rotating the actuation ring between a first position wherein each link longitudinal axis has a first inclination angle and the doors are in a first position, and a ring second position wherein the space link longitudinal axis has a second inclination angle less than the first inclination angle so that the links pivot the doors about a door first end to position the door in a door second position.