- 专利标题: BOITIER D'ENTRAINEMENT D'EQUIPEMENTS DANS UNE TURBOMACHINE
- 专利标题(英): EP3350476A1 - Equipment drive gearbox in a turbomachine
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申请号: EP16775306.0申请日: 2016-09-13
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公开(公告)号: EP3350476A1公开(公告)日: 2018-07-25
- 发明人: GUILLEMONT, Maxence , DREVON, Fanélie , VIEL, Julien
- 申请人: Safran Transmission Systems
- 申请人地址: 18 Boulevard Louis Seguin 92700 Colombes FR
- 专利权人: Safran Transmission Systems
- 当前专利权人: Safran Transmission Systems
- 当前专利权人地址: 18 Boulevard Louis Seguin 92700 Colombes FR
- 代理机构: Jolly, Christophe
- 优先权: FR1558564 20150914
- 国际公布: WO2017046505 20170323
- 主分类号: F16H1/22
- IPC分类号: F16H1/22 ; F02C7/32
摘要:
The invention relates to a drive gearbox (32) for turbomachine equipment, comprising a main shaft (34) intended to be rotationally connected to a power transmission shaft of a turbomachine, the main shaft (34) comprising at least one bevel gear (36) rotationally driving at least one piece of equipment (69). According to the invention, the gearbox comprises a gear set (42) with cylindrical gearwheels (44) comprising an input connected to the rotational drive to the main shaft (34) and comprising a plurality of outputs (46) each intended to drive a piece of equipment (48a, 48b, 48c, 48d, 48e), the gear set (42) extending over an angular sector and the outputs (46) being angularly spaced apart along the angular sector.
公开/授权文献
- EP3350476B1 BOITIER D'ENTRAINEMENT D'EQUIPEMENTS DANS UNE TURBOMACHINE 公开/授权日:2020-07-29
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