초록 ▼

The invention is a multiple fuel cell layer structure with numerous fuel cell layers, each fuel cell has an anode, a cathode, a positive end and a negative end, wherein a first fuel cell layer is stacked on top of a second fuel cell layer such that the anode side of the first fuel cell and the anode

The invention is a multiple fuel cell layer structure with numerous fuel cell layers, each fuel cell has an anode, a cathode, a positive end and a negative end, wherein a first fuel cell layer is stacked on top of a second fuel cell layer such that the anode side of the first fuel cell and the anode side of the second fuel cell adjoin, additional fuel cell layers can then added in a like manner, at least one seal disposed between the adjacent fuel cell layers forming at least one plenum, and a positive and a negative connector is connected to the stack to an outside load such that when fuel is presented to the anode sides of the fuel cell layers and oxidant is presented to the cathode sides of the fuel cell layers current is produced to drive the outside load.

대표청구항 ▼

1. A multiple fuel cell layer structure comprising:a. a plurality of layers of fuel cells, each layer of fuel cells comprising an anode side and a cathode side, a positive end and a negative end, and wherein a first layer of fuel cells is stacked on top of a second layer of fuel cells such that the

1. A multiple fuel cell layer structure comprising:a. a plurality of layers of fuel cells, each layer of fuel cells comprising an anode side and a cathode side, a positive end and a negative end, and wherein a first layer of fuel cells is stacked on top of a second layer of fuel cells such that the anode side of the first layer of fuel cells and the anode side of the second layer of fuel cells adjoin, a third layer of fuel cells is stacked on the second layer of fuel cells such that the third layer of fuel cells cathode side adjoins the second layer of fuel cells cathode side forming a stack with adjacent layers of fuel cells, additional layers of fuel cells can then be disposed on said first, second and third layers of fuel cells in a like manner;b. at least one seal disposed between said adjacent layers of fuel cells forming at least one plenum;c. a positive connector for connecting said stack to an outside load; andd. a negative connector for connecting said stack to said outside load; such that when fuel is presented to the anode sides of the plurality of said layers, and oxidant is presented to the cathode sides of the plurality of said layers current is produced to drive said outside load.2. The multiple fuel cell layer structure of claim 1, wherein said at least one plenum is a member of the group: fuel plenum, an oxidant plenum and combinations thereof.3. The multiple fuel cell layer structure of claim 1, wherein said at least one plenum is a permeable material.4. The multiple fuel cell layer structure of claim 1, wherein said at least one plenum is a solid material with a flow field.5. The multiple fuel cell layer structure of claim 1, wherein said at least one plenum is open to an ambient environment.6. The multiple fuel cell layer structure of claim 1, wherein said positive and negative ends are connected in series between the positive and negative connectors.7. The multiple fuel cell layer structure of claim 1, wherein said positive ends and negative ends are connected in parallel to the positive and negative connectors.8. The multiple fuel cell layer structure of claim 1, wherein said positive ends and said negative ends are connected in a combination of in series and in parallel between the positive and negative connectors.9. A multiple fuel cell layer structure comprising:a. a plurality of layers of fuel cells, each layer of fuel cells comprising an anode side and a cathode side, a positive end and a negative end, and wherein a first layer of fuel cells is stacked on top of a second layer of fuel cells such that the anode side of the first layer of fuel cells and the anode side of the second layer of fuel cells adjoin, a third layer of fuel cells is stacked on the second layer of fuel cells such that the third layer of fuel cells cathode side adjoins the second layer of fuel cells cathode side forming a stack with adjacent layers of fuel cells, additional layers of fuel cells can then be disposed on said first, second and third layers of fuel cells in a like manner;b. at least one seal disposed between said adjacent layers of fuel cells forming at least one plenum;c. at least one flowfield is formed in at least one of said layer of said stack;d. a positive connector for connecting said stack to an outside load; ande. a negative connector for connecting said stack to said outside load; such that when fuel is presented to the anode sides of the plurality of layers of fuel cells, and oxidant is presented to the cathode sides of the plurality of layers of fuel cells current is produced to drive said outside load.10. The multiple fuel cell layer structure of claim 9, wherein said at least one plenum is a member of the group consisting of fuel plenum, an oxidant plenum and combinations thereof.11. The multiple fuel cell layer structure of claim 9, wherein said at least one plenum is a permeable material.12. The multiple fuel cell layer structure of claim 9, wherein said at least one plenum is a solid material with a flow field.13. The multiple fuel cell layer structure of claim 9, wherein said at least one plenum is open to an ambient environment.14. The multiple fuel cell layer structure of claim 9, wherein said positive and negative ends are connected in series between the positive and negative connectors.15. The multiple fuel cell layer structure of claim 9, wherein said positive ends and negative ends are connected in parallel to the positive and negative connectors.16. The multiple fuel cell layer structure of claim 9, wherein said positive ends and said negative ends are connected in a combination of in series and in parallel between the positive and negative connectors.17. The multiple fuel cell layer structure of claim 9, wherein said flowfield is formed by a method selected from the group consisting of cutting, ablating, molding, embossing, etching, laminating, embedding, melting and combinations thereof.18. A bi-level fuel cell layer structure comprising:a. a first fuel cell layer and a second fuel cell layers, each fuel cell layer operating with diffusion of reactant from an anode side to a cathode side, and further comprising, a positive end and a negative end, and wherein said first fuel cell layer is stacked on top of said second fuel cell layer such that the anode side of the first fuel cell layer and the anode side of the second fuel cell layer adjoin forming a bi-level stack;b. a seal disposed between said first and second fuel cell layers forming a fuel plenum;c. a positive connector for connecting said bi-level stack to an outside load; andd. a negative connector for connecting said bi-level stack to said outside load; such that when fuel is introduced to the fuel plenum and the cathode sides are exposed to an oxidant, current is produced to drive said outside load.19. The bi-level fuel cell layer structure of claim 18, wherein said fuel plenum is a permeable material.20. The bi-level fuel cell layer structure of claim 18, wherein said fuel plenum is a solid material with a flow field.21. The bi-level fuel cell layer structure of claim 18, wherein said fuel plenum is open to an ambient environment.22. The bi-level fuel cell layer structure of claim 18, wherein said positive and negative ends are connected in series between the positive and negative connectors.23. The bi-level fuel cell layer structure of claim 18, wherein said positive ends and negative ends are connected in parallel to the positive and negative connectors.24. The bi-level fuel cell layer structure of claim 18, wherein said fuel plenum comprises a volume comprising a hydrogen storage material.25. The bi-level fuel cell layer structure of claim 18, further comprising at least one flowfield formed in at least one fuel cell layer.26. The bi-level fuel cell layer structure of claim 25, wherein said flowfield is formed by a method selected from the group consisting of cutting, ablating, molding, embossing, etching, laminating, embedding, melting and combinations thereof.27. A bi-level fuel cell layer structure comprising:a. a cell layer of fuel cells and a second layer of fuel cells, each layer of fuel cells comprising an anode side and a cathode side, a positive end and a negative end, and wherein said first layer of fuel cells is stacked on top of said second layer of fuel cells such that the cathode side of the first layer of fuel cells and the cathode side of the second layer of fuel cells adjoin forming a bi-level stack;b. a seal disposed between said first and second layers of fuel cells forming a oxidant plenum;c. a positive connector for connecting said bi-level stack to an outside load; andd. a negative connector for connecting said bi-level stack to said outside load; such that when oxidant is introduced to the oxidant plenum and the anode sides are exposed to a fuel, current is produced to drive said outside load.28. The bi-level fuel cell layer structure of claim 27, wherein said oxidant plenum is a permeable material.29. The bi-level fuel cell layer structure of claim 27, wherein said oxidant plenum is a solid material with a flow field.30. The bi-level fuel cell layer structure of claim 27, wherein said oxidant plenum is open to an ambient environment.31. The bi-level fuel cell layer structure of claim 27, wherein said positive and negative ends are connected in series between the positive and negative connectors.32. The bi-level fuel cell layer structure of claim 27, wherein said positive ends and negative ends are connected in parallel to the positive and negative connectors.33. The bi-level fuel cell layer structure of claim 27, further comprising at least one flowfield formed in at least one fuel cell layer.34. The bi-level fuel cell layer structure of claim 33, wherein said flowfield is formed by a method selected from the group consisting of cutting, ablating, molding, embossing, etching, laminating, embedding, melting and combinations thereof.