Patent ID: 11913346
Assignee: GENERAL ELECTRIC COMPANY
Field: Engines, pumps, turbines (Mechanical engineering)
Classification: CPC F  B  Y | IPC B  F

Claim 12:
13. A multiple layer structure having a sub-portion defining an impact zone, the multiple layers comprising:
an inner composite fiber layer formed from a woven fiber with a weave oriented such that the warp weave direction is in a first direction with respect to the multiple layer structure and the weft weave direction is in a second direction perpendicular to the first direction;
an outer composite fiber layer overlying the inner composite fiber layer; and
a woven glass layer sandwiched between the inner and outer composite fiber layers;
wherein the inner composite fiber layer, outer composite fiber layer, and the woven glass layer overly the impact zone, and the outer composite fiber layer abuts the inner composite fiber layer beyond the impact zone.