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    • 9. 发明公开
    • ENSEMBLE DE TRANSMISSION COMPRENANT UN ORGANE DE TRANSMISSION ET UN SYSTEME DE DISTRIBUTION D'HUILE.
    • ÖIL OR TEM TEM TEM TEM TEM TEM TEM TEM TEM TEM TEM TEM TEM TEM TEM TEM TEM TEM TEM TEM
    • EP3123059A1
    • 2017-02-01
    • EP15714878.4
    • 2015-03-19
    • SAFRAN AIRCRAFT ENGINES
    • CURLIER, AugustinKRID, Yassine
    • F16H57/04F01D25/18F02C7/36
    • F01D25/18F02C7/36F05D2260/40311F05D2260/53F05D2260/98F05D2270/301F16H57/0456F16H57/0479F16H57/0486
    • The invention relates to a transmission assembly including a transmission member and an oil distribution system for providing oil to the transmission member so as to ensure the lubrication thereof. According to the invention, the transmission member (30) includes at least one rotary pivot (34), rotatable about an axis of rotation, and a pivotable portion (31), pivotable about the rotary pivot (34). The oil distribution system (50) is configured to receive pressurized oil from the oil supply (43a) and transfer it to at least one injection oil receiving chamber of the rotary pivot (34). Said rotary pivot (34) includes injection openings that place the oil receiving chamber in fluid communication with the gap (36) separating the rotary pivot (34) and the pivotable portion (31) so as to form a fluid bearing, and the transmission assembly (3) is capable of injecting oil into said gap (36) at a first injection pressure on an outer portion (36e) of the gap (36), aimed away from the axis of rotation, and at a second injection pressure on an inner portion (36i) of the gap (36), aimed towards the axis of rotation. The second injection pressure is different from the first injection pressure.
    • 本发明涉及一种传动组件,其包括传动构件和用于向传动构件提供油以确保其润滑的油分配系统。 根据本发明,传动构件(30)包括至少一个能够围绕旋转轴线旋转的旋转枢轴(34)和可围绕旋转枢轴(34)枢转的可枢转部分(31)。 油分配系统(50)被配置为从油供应(43a)接收加压油并将其转移到旋转枢轴(34)的至少一个喷射油接收室。 所述旋转枢轴(34)包括注射开口,其将油接收室与分离旋转枢轴(34)和可枢转部分(31)的间隙(36)流体连通以形成流体轴承,并且传动组件 (3)能够以间隔(36)的外部(36e)上的第一注射压力将油喷射到所述间隙(36)中,远离旋转轴线,并且在第二注射压力 间隙(36)的部分(36i)朝向旋转轴线。 第二注射压力与第一注射压力不同。