Lightweight structural component having a sandwich structure

Details Lightweight structural component having a sandwich structure Lightweight structural component having a sandwich structure

2005-05-17

2005-05-17

Nguyen, Ninh H. (Department: 3745)

Rotary kinetic fluid motors or pumps

With sound or vibratory wave absorbing or preventing means...

C415S200000, C416S22900R, C416S230000, C416S224000, C416S500000

Reexamination Certificate

active

06893211

ABSTRACT:
A lightweight, composite structural element for turbo engines, includes a thin metallic shell and a metallic core structure, of which a large proportion of the volume is empty space, the shell and the core structure being rigidly connected to each other. The core structure has a spatial, felt-like and/or mesh-like construction and is made of one or more wires, strips, shavings, or comparable elements. The core structure is sintered together, and sintered to the shell.

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