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. 29, 2022
Filed:
Jan. 09, 2019
United Technologies Corporation, Farmington, CT (US);
Michael G. McCaffrey, Windsor, CT (US);
John R. Farris, Bolton, CT (US);
Theodore W. Hall, Berlin, CT (US);
John J. Korzendorfer, Glastonbury, CT (US);
Elizabeth F. Vinson, Broad Brook, CT (US);
Jeffrey Michael Jacques, East Hartford, CT (US);
John E. Paul, Portland, CT (US);
Ross Wilson, South Glastonbury, CT (US);
Edwin Otero, Southington, CT (US);
Alan W. Stoner, Manchester, TN (US);
Raytheon Technologies Corporation, Farmington, CT (US);
Abstract
A seal ring system is provided. The seal ring system comprises a segment defining a slot, a pedal along the slot, and an opening offset from the slot. A retention fastener may be disposed in the opening. A seal ring system is also provided comprising a first segment defining a first opening, a second segment defining a second opening, and a retention fastener extending through the first and second openings. The retention fastener configured to allow relative radial movement of the first segment and the second segment. A seal is further provided comprising a seal ring having a central axis, a petal extending radially inward with respect to the central axis of the seal ring, and a sealing disk axially proximate the seal ring. The sealing disk may have a seal shoe configured as a primary seal. The petal may extend toward the seal shoe.