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:
May. 09, 1989
Filed:
Jun. 29, 1987
Steven C Peterson, Vernon, CT (US);
Aaron Kaplan, Staten Island, NY (US);
United Technologies Corporation, Hartford, CT (US);
Abstract
A compressor bleed valve assembly 28 having an axially translatable valve ring 66 for a gas turbine engine 10 is disclosed. Various construction details which increase the sealing effectiveness of a valve ring 66 are developed. In one embodiment, the valve ring is adapted to engage a slot 56 as the valve ring is moved between the open to the closed position, the slot being contoured to provide a mechanical advantage as the valve ring moves to the closed position against resilient sealing members 58, 60 which axially engage the valve ring.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile