Invention Grant
US08900090B2 Geared architecture gas turbine engine with improved lubrication and misalignment tolerant roller bearing system
有权
具有改进的润滑和不对准耐磨滚子轴承系统的齿轮架构燃气轮机
- Patent Title: Geared architecture gas turbine engine with improved lubrication and misalignment tolerant roller bearing system
- Patent Title (中): 具有改进的润滑和不对准耐磨滚子轴承系统的齿轮架构燃气轮机
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Application No.: US13691171Application Date: 2012-11-30
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Publication No.: US08900090B2Publication Date: 2014-12-02
- Inventor: William G. Sheridan
- Applicant: United Technologies Corporation
- Applicant Address: US CT Hartford
- Assignee: United Technologies Corporation
- Current Assignee: United Technologies Corporation
- Current Assignee Address: US CT Hartford
- Main IPC: F16H57/08
- IPC: F16H57/08 ; F16H57/04 ; F02C7/36
Abstract:
A gas turbine engine includes a structural oil baffle housing which at least partially supports a set of intermediate gears. Each of the intermediate gears is mounted to a respective flexible carrier post. A spherical joint is mounted to each flexible carrier post and the structural oil baffle housing is mounted to the spherical joint mounted to each flexible carrier post.
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