Invention Grant
- Patent Title: Axially-partitioned oil-distribution wheel, and planetary reduction gear comprising such a wheel
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Application No.: US16073197Application Date: 2017-01-27
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Publication No.: US10550723B2Publication Date: 2020-02-04
- Inventor: Patrice Gedin , Pauline Marie Cecille Autran , Cécile Bruot , Guillaume Julien Beck , Alexis Dombek , Julie Lemoine , Jordane Peltier
- Applicant: Safran Transmission Systems
- Applicant Address: FR Colombes
- Assignee: Safran Transmission Systems
- Current Assignee: Safran Transmission Systems
- Current Assignee Address: FR Colombes
- Agency: Blank Rome LLP
- Priority: FR1650696 20160128
- International Application: PCT/FR2017/050200 WO 20170127
- International Announcement: WO2017/129926 WO 20170803
- Main IPC: F01D25/18
- IPC: F01D25/18 ; F02C7/36 ; F16H57/04
Abstract:
A wheel for distributing a lubricant in a turbine engine has an axis from which an annular cavity extends, open radially towards the axis and from which first and second lubricant supply lines depart for various members to be lubricated. Parallel to the axis, the annular cavity is split into at least a first and a second annular sub-cavity, which are separated by a substantially radial partition and which communicate with the first and second lines respectively.
Public/Granted literature
- US20190032514A1 AXIALLY-PARTITIONED OIL-DISTRIBUTION WHEEL, AND PLANETARY REDUCTION GEAR COMPRISING SUCH A WHEEL Public/Granted day:2019-01-31
Information query
