Invention Grant
US08235599B2 Hydrodynamic tapered roller bearings and gas turbine engine systems involving such bearings
有权
流体动力圆锥滚子轴承和涉及这种轴承的燃气涡轮发动机系统
- Patent Title: Hydrodynamic tapered roller bearings and gas turbine engine systems involving such bearings
- Patent Title (中): 流体动力圆锥滚子轴承和涉及这种轴承的燃气涡轮发动机系统
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Application No.: US12036581Application Date: 2008-02-25
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Publication No.: US08235599B2Publication Date: 2012-08-07
- Inventor: Loc Duong
- Applicant: Loc Duong
- Applicant Address: US CT Hartford
- Assignee: United Technologies Corp.
- Current Assignee: United Technologies Corp.
- Current Assignee Address: US CT Hartford
- Agency: Carlson, Gaskey & Olds, P.C.
- Main IPC: F16C33/46
- IPC: F16C33/46 ; F16C33/38
Abstract:
Tapered roller bearings and gas turbine engine systems involving such bearings are provided. In this regard, a representative bearing cage for a gas turbine engine includes: an outer cage rim and an inner cage rim; the outer cage rim having a rounded edge at a location of contact between the outer cage rim and a roller.
Public/Granted literature
- US20090214147A1 Hydrodynamic Tapered Roller Bearings and Gas Turbine Engine Systems Involving Such Bearings Public/Granted day:2009-08-27
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