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US 2021/0276353 A1Published application
Using discharged energy
AssigneeHewlett-Packard Development Company, L.P.
InventorsXavier Gomes Travesset, Elisenda Tapias, Santiago De Pedro, Ricardo Oltra Ramirez
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Abstract
A printer is described comprising a movable functional element, a chargeable energy-storing device and a charger to charge the chargeable energy-storing device using energy discharged from the movable functional element.
Claims15
A printer (10;
- 20;
- 30;
- 40;
- 50;
- 60) comprising:
- a movable functional element (12);
- a chargeable energy-storing device (18);
- and
- a charger (22) to charge the chargeable energy-storing device (18) using energy (24) discharged from the movable functional element (12).
6 more elements
Method (100) to operate a printer, the method comprising:
- moving (110) a movable functional element;
- charging (120) a chargeable energy-storing device using energy discharged from the movable functional element during its movement.
Dependencies are inferred from the claim text.