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US 2022/0102739 A1Published application
Production method used for single cell components sealing
AssigneeHyzon Motors Inc.
InventorJie Chen
Life of this patent
Estimating the term…
Abstract
A method for sealing fuel cell components includes providing a fuel cell component and a screen printing system. A seal can be applied to a predetermined location on the fuel cell component via the screen printing system. The seal can be cured and bonded. A fuel cell can include a plurality of fuel cell components. A seal can be disposed between each of the fuel cell components. The seal is printed via a screen printing process.
Claims20
A method for sealing fuel cell components, comprising:
- providing a fuel cell component;
- providing a screen printing system;
- applying a seal to a predetermined location on the fuel cell component with the screen printing system;
- and
- contacting the seal to another fuel cell component.
2 more elements
A method for manufacturing a fuel cell stack, comprising:
- providing a plurality of fuel cell components;
- providing a screen printing system;
- applying seals to a portion of the plurality of fuel cell components at predetermined locations with the screen printing system;
- and
- contacting the seals with another portion of the plurality of the fuel cell components.
2 more elements
Dependencies are inferred from the claim text.