Invention Grant
- Patent Title: Lubrication system for an attritable engine
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Application No.: US17856630Application Date: 2022-07-01
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Publication No.: US11891908B2Publication Date: 2024-02-06
- Inventor: Lawrence A. Binek , Leslie F. Guzman , Sean R. Jackson , Evan J. Butcher
- Applicant: RTX Corporation
- Applicant Address: US CT Farmington
- Assignee: RTX Corporation
- Current Assignee: RTX Corporation
- Current Assignee Address: US CT Farmington
- Agency: Getz Balich LLC
- Main IPC: F01D25/18
- IPC: F01D25/18 ; F01D25/16

Abstract:
A gas turbine engine with a lubrication system includes a ball bearing assembly and a rotor circumscribing a rotational axis and journaled within the ball bearing assembly. The gas turbine engine also includes a lubrication system located radially outward from a rotational axis and radially outward and adjacent to the ball bearing assembly, which includes a lubrication channel having an inlet and an outlet and a dispersion cone adjacent to the outlet of the lubrication channel.
Public/Granted literature
- US20220349320A1 LUBRICATION SYSTEM FOR AN ATTRITABLE ENGINE Public/Granted day:2022-11-03
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