发明公开
- 专利标题: GEARBOX FOR GAS TURBINE ENGINE
- 专利标题(中): 齿轮箱用于燃气涡轮发动机
-
申请号: EP17194136.2申请日: 2017-09-29
-
公开(公告)号: EP3321494A1公开(公告)日: 2018-05-16
- 发明人: POULIN, Martin
- 申请人: Pratt & Whitney Canada Corp.
- 申请人地址: 1000 Marie-Victorin (01BE5) Longueuil, Québec J4G 1A1 CA
- 专利权人: Pratt & Whitney Canada Corp.
- 当前专利权人: Pratt & Whitney Canada Corp.
- 当前专利权人地址: 1000 Marie-Victorin (01BE5) Longueuil, Québec J4G 1A1 CA
- 代理机构: Gittins, Alex Michael
- 优先权: US201615351611 20161115
- 主分类号: F02K3/06
- IPC分类号: F02K3/06 ; F02C6/20 ; F02C7/36 ; F16H3/54 ; F16H3/58
摘要:
A gearbox for an aircraft engine including first and second gears in driving engagement through planet gears supported by a carrier. Selective application of a brake and a blocking member permit operation in a speed change configuration and a direct drive configuration.
公开/授权文献
- EP3321494B1 GEARBOX FOR GAS TURBINE ENGINE 公开/授权日:2024-10-30
信息查询