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US 10,500,865 B2Granted
Liquid ejecting unit and liquid ejecting apparatus
AssigneeSeiko Epson Corporation
InventorHaruki Kobayashi
Life of this patent
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Abstract
A liquid ejecting unit includes a flow channel portion that includes a flow channel through which a liquid passes, a liquid ejecting head that is stacked on the flow channel portion in a first direction and ejects the liquid, which passes through the flow channel, from a nozzle, and a support body that supports the flow channel portion, and a concave portion that is recessed in the first direction and accommodates at least a portion of the flow channel portion is formed in the support body.
Claims7
A liquid ejecting unit comprising:
- a first flow channel portion;
- a support body having a first outer surface to which the first flow channel portion is fixed;
- a liquid ejecting head fixed to the support body;
- and
- a second flow channel portion having a second outer surface that faces the first flow channel portion and a third outer surface that is opposite to the second outer surface, the third outer surface facing the support body,
- wherein the support body is provided with a concave portion,
- the second flow channel portion is accommodated inside the concave portion so that the second outer surface does not extend above the first outer surface, and
- the first outer surface and the second outer surface are co-planar.
5 more elements
A liquid ejecting unit comprising:
- a first flow channel portion;
- a support body having a first outer surface to which the first flow channel portion is fixed;
- a liquid ejecting head fixed to the support body;
- and
- a second flow channel portion having a second outer surface that faces the first flow channel portion and a third outer surface that is opposite to the second outer surface, the third outer surface facing the support body,
- wherein the support body is provided with a concave portion,
- the second flow channel portion is accommodated inside the concave portion so that the second outer surface does not extend above the first outer surface, and
- the first flow channel portion has a surface onto which a liquid container is mounted.
5 more elements
A liquid ejecting unit comprising:
- a first flow channel portion;
- a support body having a first outer surface to which the first flow channel portion is fixed;
- and
- a second flow channel portion having a second outer surface that faces the first flow channel portion and a third outer surface that is opposite to the second outer surface, the third outer surface facing the support body,
- wherein the support body is provided with a concave portion, and
- the second flow channel portion is accommodated inside the concave portion so that the second outer surface does not extend above the first outer surface and is co-planar with the first outer surface.
3 more elements
Dependencies are inferred from the claim text.