发明名称 DEVICE FOR TRANSFERRING OIL BETWEEN TWO REPOSITORIES ROTATING RELATIVE TO EACH OTHER, AND PROPELLER TURBOMACHINE FOR AN AIRCRAFT WITH SUCH A DEVICE
摘要 The device (20) comprises two outer and inner concentric rings (22, 23), one of which is connected to an oil supply from one of the repositories, the other ring being connected to the other repository, the oil flowing between said rings, and bearings between the rings in order to change repositories between the two rings. According to the invention, the device (20) further comprises a flexible means (31) forming a shock absorber, provided between a first of said rings and an intermediate ring (41) that is separated from a second of said rings by said bearings (25), said flexible means (31) defining a deformable sealed chamber (32) in which oil travels between the two repositories.
申请公布号 WO2015052409(A1) 申请公布日期 2015.04.16
申请号 WO2014FR52486 申请日期 2014.10.01
申请人 SNECMA 发明人 BELMONTE, OLIVIER;LAO, JÉRÉMY, PHORLA
分类号 F02C7/06;F01M11/02;F16N21/00 主分类号 F02C7/06
代理机构 代理人
主权项
地址