公开(公告)号：US11084599B2

公开(公告)日：2021-08-10

申请号：US15869823

申请日：2018-01-12

申请人： General Electric Company Polska sp. z o.o

发明人： Tomasz Iglewski ,  Michal Filipkowski ,  Aleksander Piotr Pasieczny

IPC分类号： B64D33/02 ,  F02C7/055

摘要： An apparatus for providing foreign object debris protection an air intake of an aircraft engine. The apparatus includes a frame and a plurality of cross-members. The cross-members are positioned in the frame to define a plurality of screen openings. At least one of the cross-members has an aerodynamically efficient cross section.

公开(公告)号：US20220194617A1

公开(公告)日：2022-06-23

申请号：US17381448

申请日：2021-07-21

申请人： General Electric Company Polska sp. z o.o.

发明人： Tomasz Iglewski

IPC分类号： B64D33/02 ,  F02C7/055

摘要： A screen for an air intake portion of a machine is provided. The screen includes an assembly of screen members that form a plurality of screen cells, wherein at least a portion of the screen cells define an irregular configuration.

公开(公告)号：US20180363588A1

公开(公告)日：2018-12-20

申请号：US15992416

申请日：2018-05-30

申请人： General Electric Company Polska Sp. Z o.o.

发明人： Tomasz Iglewski

IPC分类号： F02K1/82 ,  B64D15/04

摘要： An apparatus and method for an exhaust assembly for a turbine engine including a reverse flow portion. The exhaust assembly can include an exhaust stub extending between an exhaust collector and an exhaust outlet to define an exhaust conduit having the reverse flow portion. A flow of combustion gases can exit the engine and travel through the exhaust assembly. The exhaust assembly can be applied to a turboprop engine.