Hinged seal using wire mesh

1. A seal segment comprising:

a flapper seal having a first surface and a second surface;

a wire mesh acting as a hinge for the flapper seal, the wire mesh including:

a first section connected to the first surface of the flapper seal; and

a second section connected to the first section;

a spring comprising:

a first end positioned to apply pressure to the first surface of the flapper seal; and

a second end adjacent the second section of the wire mesh; and

a bracket including:

a first end directly fixed to the second section of the wire mesh; and

a second end directly fixed to the second end of the spring.

2. The seal segment of claim 1 , further comprising a fastener connecting the wire mesh to the flapper seal.

3. The seal segment of claim 1 , further comprising a backing sheet positioned between the first section of the wire mesh and the first end of the spring.

4. The seal segment of claim 3 , further comprising a fastener connecting the wire mesh and the backing sheet to the flapper seal.

5. The seal segment of claim 3 , wherein the backing sheet is a metal, ceramic, or composite material.

6. The seal segment of claim 1 , further comprising: a first fastener connecting the wire mesh and the first end of the bracket; and a second fastener connecting the spring and the second end of the bracket.

7. The seal segment of claim 1 , wherein the second section of the wire mesh is folded over.

8. The seal segment of claim 1 , wherein the second section of the wire mesh is brazed.

9. The seal segment of claim 1 , wherein the seal segment is arcuate.

10. The seal segment of claim 1 , wherein the flapper seal is arcuate.

11. The seal segment of claim 1 , wherein the flapper seal is metal.

12. The seal segment of claim 1 , wherein the wire mesh is metal.

13. The seal segment of claim 1 , wherein the spring is metal.

14. The seal segment of claim 1 , wherein the spring is a finger spring.

15. A seal having a plurality of seal segments, each seal segment comprising:

a flapper seal;

a wire mesh acting as a hinge for the flapper seal, wherein the wire mesh spans a plurality of gaps between the plurality of seal segments;

a backing sheet connected to the wire mesh;

a first fastener connecting the wire mesh and the backing sheet to the flapper seal;

a spring including:

a first end in contact with the backing sheet to apply pressure to the flapper seal; and

a second end;

a bracket;

a second fastener connecting the wire mesh and the bracket; and

a third fastener connecting the second end of the spring to the bracket.

16. The seal of claim 15 , wherein the wire mesh is a single and continuous segment and spans a plurality of gaps between the plurality of seal segments.

17. The seal of claim 15 , wherein the seal segments are curved and positioned to form one continuous arc.

18. An assembly comprising:

a first gas turbine engine component;

a second gas turbine engine component; and

a seal extending between the first gas turbine engine component and the second gas turbine engine component, the seal comprising:

a flapper seal in contact with the first gas turbine engine component and the second gas turbine engine component;

a wire mesh acting as a hinge for the flapper seal, the wire mesh including:

a first section connected to the flapper seal; and

a second section connected to the first gas turbine engine component;

a backing sheet connected to the first section of the wire mesh;

a spring including:

a first end in contact with the backing sheet to apply pressure to the flapper seal; and

a second end connected to the first gas turbine engine component; and

a bracket including:

a first end connected to the first gas turbine engine component, wherein the second section of the wire mesh is sandwiched between the first end of the bracket and the first gas turbine engine component; and

a second end connected to the second end of the spring, wherein the second end of the bracket connects the second end of the spring to the first gas turbine engine component.