A strainer for an aviation gas turbine engine includes a plurality of first filaments and a plurality of second filaments. The plurality of second filaments together with the plurality of first filaments define a plurality of openings. The plurality of first filaments and the plurality of second filaments define a first arrangement in which the plurality of first filaments are perpendicular to the plurality of second filaments. When a force is applied to the screen, at least some of the plurality of first filaments and at least some of the plurality of second filaments are configured to translate from a first arrangement to a second arrangement in which a size of at least one of the openings is configured to change from a first size to a second size.
一种用于航空燃气涡轮发动机的滤网包括多个第一细丝和多个第二细丝。多个第二细丝与多个第一细丝一起限定多个开口。多个第一细丝和多个第二细丝限定第一布置,在第一布置中多个第一细丝垂直于多个第二细丝。在向滤网施加力时,多个第一细丝中的至少一些和多个第二细丝中的至少一些被配置为从第一布置平移到第二布置,在第二布置中开口中的至少一个的尺寸被配置为从第一尺寸改变为第二尺寸。
Turbine engine filter screen
涡轮发动机滤网
25.04.2025
Patent
Elektronische Ressource
Chinesisch
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