Back to results
US 2013/0154563 A1Published application
Rechargeable battery pack
AssigneeDyson Technology Limited
InventorJohn CHURCHILL
Life of this patent
Estimating the term…
Loading patent…
Loading patent…
AssigneeDyson Technology Limited
InventorJohn CHURCHILL
Estimating the term…
The invention relates to a rechargeable battery pack. Particularly, but not exclusively, the invention relates to a rechargeable battery pack for a battery powered appliance such as a hand held vacuum cleaner. The rechargeable battery pack includes at least one power interface for transferring power from the battery pack to an appliance during use and a single charger input terminal to which an output terminal of a battery charger is connectable during use for charging the battery pack, wherein the single charger input terminal is connectable to the output terminal of a battery charger when the battery pack is connected to an appliance and when the battery pack is not connected to an appliance.
A rechargeable battery pack comprising at least one power interface for transferring power from the battery pack to an appliance during use and a single charger input terminal to which an output terminal of a battery charger is connectable during use for charging the battery pack, wherein the single charger input terminal is connectable to the output terminal of the battery charger when the battery pack is connected to the appliance and when the battery pack is not connected to the appliance, the rechargeable battery pack further comprising a connecting portion which in use allows the battery pack to be physically connected to the appliance, wherein the connecting portion is an upstanding protrusion which extends from a top surface of a casing of the battery pack, wherein the connecting portion is insertable into a docking portion on the appliance, and wherein the charger input terminal is located on the protrusion.
A battery powered handheld vacuum cleaner including a removable rechargeable battery pack having a single charger input terminal, wherein the rechargeable battery pack is chargeable via the single charger input terminal when the battery pack is attached to the vacuum cleaner and when the battery pack is removed from the vacuum cleaner, wherein the rechargeable battery pack further comprises an upstanding protrusion which is insertable into a docking portion on the vacuum cleaner, and wherein the docking portion further comprises an aperture which lines up with the charger input terminal on the battery pack when the battery pack is docked in the docking portion.
A kit for a battery powered handheld vacuum cleaner comprising:
Dependencies are inferred from the claim text.