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US 2026/0027832 A1Published application
Ink cartridge and ink ejection apparatus
AssigneeCanon Kabushiki Kaisha
InventorKATSUNORI OYA
Life of this patent
Estimating the term…
Abstract
An ink cartridge includes: an absorber that is capable of absorbing ink; and a container that contains therein the absorber and the ink. The container is provided with an opening port that opens an interior of the container to an atmosphere. The absorber is provided with a space capable of storing the ink. The space does not contact a bottom surface inside the container in a state in which the absorber is contained in the container.
Claims11
An ink cartridge comprising:
- an absorber that is capable of absorbing ink;
- and
- a container that contains therein the absorber and the ink, the container being provided with an opening port that opens an interior of the container to an atmosphere,
- wherein the absorber is provided with a space capable of storing the ink, and
- wherein the space does not contact a bottom surface inside the container in a state in which the absorber is contained in the container.
2 more elements
An ink ejection apparatus comprising:
- an absorber that is capable of absorbing ink;
- a container that contains therein the absorber and the ink, the container being provided with an opening port that opens an interior of the container to an atmosphere;
- and
- a head provided at a bottom portion of the container, the head being capable of being supplied with the ink contained in the container and ejecting the ink, the ink being ejected from the head to a recording medium,
- wherein the absorber is provided with a space capable of storing the ink, and
- wherein the space does not contact a bottom surface inside the container in a state in which the absorber is contained in the container.
3 more elements
Dependencies are inferred from the claim text.