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. 21, 2022
Filed:
Dec. 17, 2020
Pratt & Whitney Canada Corp., Longueuil, CA;
Marcin Rejman, Rzeszow, PL;
PRATT & WHITNEY CANADA CORP., Longueuil, CA;
Abstract
A gear baffle, a gearbox of a gas turbine engine including a gear baffle, and a method of installing a gear baffle adjacent to a gear in a gearbox of a gas turbine engine are disclosed. The gearbox includes a housing, having disposed therein a gear, and a baffle adjacent to the gear to interact with lubricant fluid around the gear. The baffle includes a first interface for attaching the baffle to a structure to a first side of the gear, and a second interface for attaching the baffle to a structure to a second, axially opposite, side of the gear. The second interface may be axially spaced apart from the first interface by an axial distance. The baffle may include a main wall interconnecting the first interface with the second interface. The main wall may include a compliant corrugation that accommodates a variation in the axial distance between the first interface and the second interface.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile