Curing apparatus
AssigneeHewlett-Packard Development Company, L.P.
InventorsMacia SOLE, Xavier GASSO, Francesc TARRIDA
Life of this patent
Estimating the term…
Abstract
In an example, an apparatus includes an air treatment part to reduce the amount of a component comprised in air in the air treatment part and to supply treated air to a curing part, the air treatment part comprising a catalytic oxidizer to oxidize the component. The apparatus also includes the curing part to receive treated air from the air treatment part and to expose an item printed with a printing fluid comprising the component to the received treated air. The apparatus includes an air circulation system to cause the treated air to flow from the air treatment part into the curing part and to cause air from the curing part to flow into the air treatment part.
Claims15
An apparatus, comprising:
- an air treatment part to reduce the amount of a component comprised in air in the air treatment part and to supply treated air to a curing part, the air treatment part comprising a catalytic oxidizer to oxidize the component;
- the curing part to receive treated air from the air treatment part and to expose an item printed with a printing fluid comprising the component to the received treated air;
- and
- an air circulation system to cause the treated air to flow from the air treatment part into the curing part and to cause air from the curing part to flow into the air treatment part.
A curing module for a printer, the curing module comprising:
- a first chamber comprising an air inlet and an air cleaning element to reduce the amount of a volatile compound comprised in air in the first chamber by oxidizing the volatile compound with a catalytic oxidizer;
- a second chamber in fluid communication with the first chamber, the second chamber comprising an air outlet, the second chamber being to contain a medium printed with a printing fluid comprising the volatile compound during a curing process of the printing fluid in which the volatile compound in the printing fluid is evaporated into the air in the second chamber;
- an air passage to enable air to flow from the air outlet of the second chamber to the air inlet of the first chamber;
- and
- an air flow generator to cause air to flow through the first chamber, subsequently through the second chamber, and along the air passage, such that air flowing through the first chamber at least partly comprises air exhausted from the air outlet of the second chamber.
A method, comprising:
- receiving air containing a solvent vapor into a first chamber;
- cleaning the received air by reducing the amount of the solvent vapor in the received air with a catalytic oxidizer;
- supplying the cleaned air to a second chamber containing a medium printed with a printing fluid comprising the solvent, during a curing process of the printing fluid in which the solvent is vaporized from the printing fluid into air in the second chamber;
- and
- supplying air containing the solvent vapor from the second chamber to the first chamber, such that the received air at least partly comprises air from the second chamber.
Dependencies are inferred from the claim text.