Invention Grant
- Patent Title: Gas turbine engine shaft bearing configuration
- Patent Title (中): 燃气轮机轴承配置
-
Application No.: US14012773Application Date: 2013-08-28
-
Publication No.: US08863491B2Publication Date: 2014-10-21
- Inventor: Brian D. Merry , Gabriel L. Suciu , Karl L. Hasel
- Applicant: United Technologies Corporation
- Applicant Address: US CT Hartford
- Assignee: United Technologies Corporation
- Current Assignee: United Technologies Corporation
- Current Assignee Address: US CT Hartford
- Agency: Carlson, Gaskey & Olds, P.C.
- Main IPC: F02C1/06
- IPC: F02C1/06 ; F02K3/02

Abstract:
A gas turbine engine includes a core housing that includes an inlet case and an intermediate case that respectively provide an inlet case flow path and an intermediate case flow path. A geared architecture is arranged within the inlet case. A shaft provides a rotational axis. A hub is operatively supported by the shaft. A rotor is connected to the hub and supports a compressor section. The compressor section is arranged axially between the inlet case flow path and the intermediate case flow path. A bearing is mounted to the hub and supports the shaft relative to one of the intermediate case and the inlet case.
Public/Granted literature
- US20140186158A1 GAS TURBINE ENGINE SHAFT BEARING CONFIGURATION Public/Granted day:2014-07-03
Information query
IPC分类: