Invention Grant
- Patent Title: Bearing outer race oil supply for thin film fluidic damping
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Application No.: US15076783Application Date: 2016-03-22
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Publication No.: US10228023B2Publication Date: 2019-03-12
- Inventor: Thomas E. Clark , Eric Charles Mundell , Gary L. Grogg
- Applicant: United Technologies Corporation
- Applicant Address: US CT Farmington
- Assignee: United Technologies Corporation
- Current Assignee: United Technologies Corporation
- Current Assignee Address: US CT Farmington
- Agency: Snell & Wilmer L.L.P.
- Main IPC: F16C33/66
- IPC: F16C33/66 ; F16C27/04 ; F01D25/16 ; F16F15/023 ; F16C19/26 ; F16C33/58
Abstract:
An improved film damper oil delivery pathway from an oil reservoir to a thin film fluidic damper is provided. An oil supply tube may be configured to mate to a bearing outer race. The bearing outer race may comprise internal oil flow circuit(s) configured to supply oil from the oil tube to the thin film damper for improved bearing compartment designs.
Public/Granted literature
- US20160238075A1 BEARING OUTER RACE OIL SUPPLY FOR THIN FILM FLUIDIC DAMPING Public/Granted day:2016-08-18
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