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Frame screen for air intake section of machine

A machine, a part of the technology, applied in the field of foreign body damage protection screen, can solve problems such as aerodynamic loss and affecting machine performance

Pending Publication Date: 2022-06-21
GENERAL ELECTRIC CO POLSKA SP ZOO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, more structures and materials provided with protective screens lead to aerodynamic losses, which affect the performance of the machine

Method used

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  • Frame screen for air intake section of machine
  • Frame screen for air intake section of machine
  • Frame screen for air intake section of machine

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Embodiment Construction

[0035] Reference will now be made in detail to the present embodiments of the invention, one or more examples of which are illustrated in the accompanying drawings. The detailed description uses numerical and letter designations to refer to features in the drawings. Like or similar symbols in the drawings and specification are used to refer to like or analogous parts of the present invention.

[0036] The following description is provided to enable any person skilled in the art to make and use the described embodiments contemplated for practicing the invention. However, various modifications, equivalents, changes and alternatives will still be apparent to those skilled in the art. Any and all such modifications, variations, equivalents and alternatives are intended to fall within the spirit and scope of the present invention.

[0037] For the purposes of the description below, the terms "above", "below", "right", "left", "vertical", "horizontal", "top", "bottom", "landscape"...

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PUM

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Abstract

A screen for an air intake portion of a machine is provided. The screen includes an assembly of screen members forming a plurality of screen units, wherein at least a portion of the screen units define an irregular configuration.

Description

[0001] Related applications [0002] This application claims priority from the Polish patent application number P.436409, filed on December 21, 2020. technical field [0003] The subject matter relates generally to the intake portion of machines, or more specifically to foreign object damage (FOD) protection screens for the intake portion of turbines and other machinery. Background technique [0004] Foreign Object Damage (FOD) Protection Screens are used to protect the machine from foreign objects or ice being drawn into the machine. For example, aircraft and aircraft engine icing is a long-standing problem that must be addressed in most aircraft applications. FOD prevention is required to prevent shedding damage, deformation of the inlet air flow, and blockage of the inlet air flow. However, more structures and materials provided with protective screens lead to aerodynamic losses, which can affect the performance of the machine. [0005] Therefore, it is desirable to pr...

Claims

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Application Information

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IPC IPC(8): F02C7/055
CPCF02C7/055
Inventor 托马斯·伊格莱夫斯基
Owner GENERAL ELECTRIC CO POLSKA SP ZOO