公开(公告)号：US20230130860A1

公开(公告)日：2023-04-27

申请号：US17508545

申请日：2021-10-22

Applicant: GE Avio S.r.I. ,  General Electric Company

Inventor： Andrea Piazza ,  Darek Zatorski ,  Juraj Hrubec ,  David M. Ostdiek

IPC: F02C7/36 ,  F01D1/24

Abstract: A gear assembly for use with a turbomachine comprises a sun gear, a plurality of planet gears, and a ring gear. The gear assembly is connected to an input shaft and an output shaft. The sun gear is configured to rotate about a longitudinal centerline of the gear assembly, and is driven by the input shaft. A component of the gear assembly drives the output shaft. The gear assembly further comprises an output shaft reversal mechanism configured to reverse the rotational direction of the output shaft.

公开(公告)号：US20140190136A1

公开(公告)日：2014-07-10

申请号：US14143791

申请日：2013-12-30

Applicant: GE AVIO S.r.I.

Inventor： Stefano ZECCHI ,  Federico DELLAVALLE ,  Daniele COUTANDIN

IPC: B01D46/00

CPC classification number: B01D46/0056 ,  B01D39/10 ,  B01D46/26 ,  B01D2275/202 ,  B01D2279/60

Abstract: A filtering body, in particular for a rotary separator, which extends about an axis, has two opposite axial faces and is provided with a filtering net constituted by filaments defining a plurality of pores between them and with a frame, which is defined by non-porous solid elements, supports the filtering net and is made in one piece with the filtering net; at least some of the filaments of the filtering net extend from one of the axial faces along respective longitudinal axes, which are parallel.

Abstract translation: 特别是用于围绕轴线延伸的旋转分离器的过滤体具有两个相对的轴向面，并且设置有由在其间限定多个孔和由框架限定的框架构成的过滤网， 多孔固体元件，支撑过滤网，并与过滤网一体制成; 过滤网中的至少一些细丝沿着相应的纵向轴线从一个轴向表面延伸，所述纵向轴线是平行的。