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US 7,726,788 B2Granted
Ink supply needle for a liquid ejecting head and liquid ejecting apparatus
AssigneeSeiko Epson Corporation
InventorFujio Akahane
Life of this patent
Estimating the term…
Abstract
A liquid ejecting head which is formed by joining a liquid introducing member for introducing liquid and a base body by welding includes an introduction hole which is formed in a front end of the liquid introducing member and an extending section which is tilted to extend from the exterior edge of an introduction hole to the inside of the introduction hole.
Claims4
A liquid ejecting head which is formed by joining a liquid introducing member for introducing liquid and a base body, the liquid ejecting head comprising:
- an introduction hole which is formed in a front end of the liquid introducing member;
- and
- an extending section which is tilted to extend from the exterior edge of an introduction hole to the inside of the introduction hole,
- wherein the front end of the extending section has a round shape.
1 more element
Dependencies are inferred from the claim text.