Battery charging and discharging system and corresponding method
AssigneeMotorola, Inc.
InventorGeorge Thomas
Life of this patent
Estimating the term…
Abstract
A system for charging a battery (100) includes a power supply (200) and a vibrating mechanism (210). The power supply provides current to the battery in order to charge the battery while the vibrating mechanism simultaneously vibrates the battery to increase the deliverable capacity of the battery. A system for discharging a battery includes an electrical load (300) and a vibrating mechanism (210). The load is electrically connected to the battery and the vibrating mechanism vibrates the battery while the battery is being discharged.
Claims20
A battery charging system, comprising:
- a rechargeable battery having a solid state electrolyte;
- a power supply electrically connected to the rechargeable battery for charging the rechargeable battery;
- means for vibrating the rechargeable battery, electrically connected to the power supply and located in the rechargeable battery;
- and
- the power supply simultaneously charging the battery and actuating the means for vibrating.
A battery charging system, comprising:
- a rechargeable battery having a rated capacity and an electrolyte that is not a liquid;
- a power supply electrically connected to the rechargeable battery for charging the rechargeable battery, and;
- means for vibrating the rechargeable battery, electrically connected to the power supply and located external to the rechargeable battery;
- and
- the power supply simultaneously actuating the means for vibrating and charging the rechargeable battery at a rate greater than the rated capacity of the rechargeable battery.
A charger for charging a battery having a rated capacity and an electrolyte that is not a liquid, the charger, comprising:
- a housing;
- a power supply for charging the battery, located in the housing;
- means for connecting the battery to the power supply;
- and
- a vibrator carried by the housing;
- and
- the vibrator actuated to provide mechanical vibrations to the battery while the power supply charges the battery at a rate greater than the rated capacity of the battery.
A battery package, consisting essentially of;
- a housing;
- at least one rechargeable battery cell located in the housing, the rechargeable battery cell having a solid state electrolyte;
- and
- vibrator means located in the housing to vibrate the rechargeable battery cell.
A battery discharging system, comprising:
- a battery having a rated capacity and an electrolyte that is not a liquid:
- an electrical load that draws power from the battery, electrically connected to the battery;
- a vibrating means for providing mechanical vibrations to the battery:
- and
- the vibrating means electrically connected to the battery and actuated when the load draws power from the battery at a rate greater than the rated capacity of the battery.
A method of charging a battery having a solid state electrolyte to provide increased capacity of the battery, the method comprising applying a charging current to the battery while vibrating the battery.
A method of discharging a battery having a solid state electrolyte, to provide increased capacity of the battery, the method comprising applying a load to the battery while vibrating the battery.
A battery package for use with portable communication devices, comprising:
- a housing;
- at least one battery cell having a solid state electrolyte, and located in the housing;
- and
- a vibrating means coupled to the at least one battery cell and located in the housing.
A battery discharging system, comprising:
- a battery having a solid state electrolyte;
- an electrical load that draws power from the battery, electrically connected to the battery;
- a vibrating means, for providing mechanical vibrations to the battery, located external to the battery;
- and
- the vibrating means electrically connected to the battery and actuated when the load draws power from the battery.
Dependencies are inferred from the claim text.