SYSTEM AND APPARATUS FOR RAPID RECHARGING OF ELECTRIC BATTERIES

• US 20100241470A1
• Filed: 03/18/2009
• Published: 09/23/2010
• Est. Priority Date: 03/18/2009
• Status: Abandoned Application

• Current Assignee: Christopher W. Smith
• Original Assignee: Christopher W. Smith
• Inventors: Smith, Christopher W.
• Application Number:
  US12/406,844
• Publication Number:
  US 20100241470A1
• Time in Patent Office: Days
• US Class Current: 705/7
• CPC Class Codes: B60L 53/80 Exchanging energy storage elements, e.g. removable batteries
• CPC Class Codes: G06Q 10/087 Inventory or stock management, e.g. order filling, procurement or balancing against orders
• CPC Class Codes: H01M 10/4242 Regeneration of electrolyte or reactants
• CPC Class Codes: H01M 10/48 Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte constructional details of current conducting connections for detecting conditions inside cells or batteries, e.g. details of voltage sensing terminals, H01M50/569
• CPC Class Codes: H02J 2310/48 for electric vehicles [EV] or hybrid vehicles [HEV]
• CPC Class Codes: H02J 7/0013 acting upon several batteries simultaneously or sequentially H02J7/1423 takes precedence
• CPC Class Codes: H02J 7/0042 characterised by the mechanical construction
• CPC Class Codes: Y02E 60/10 Energy storage using batteries
• CPC Class Codes: Y02T 10/70 Energy storage systems for electromobility, e.g. batteries
• CPC Class Codes: Y02T 10/7072 Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
• CPC Class Codes: Y02T 90/12 Electric charging stations
• CPC Class Codes: Y02T 90/14 Plug-in electric vehicles

Abstract

A system for rapid recharging of a battery includes a charging system including a first portion of a connector. A material exchange pipe is joined to the first portion. A pump passes battery materials through the material exchange pipe. A tank receives battery materials. A tank supplies battery materials. A vent pipe is joined to the first portion and is joinable to the receiving tank and to the supplying tank. A charge on battery material passing through the material exchange pipe is measured and a means receives data from the battery. A battery system includes a material level sensor. A data connection transmits the material levels to the receiving means. A material exchange pipe is joined to the battery and a second portion of the connector. A vent pipe is joined to the battery and the second portion where battery materials can be exchanged between the battery and charging systems.

Claims

1. A system for rapid recharging of a battery, the system comprising:

a charging system operable for charging battery materials, said charging system comprising;

a first mating portion of a connector;

at least one charging system material exchange pipe joined to said first mating portion;

at least one pump for passing battery materials through said at least one charging system material exchange pipe;

at least one tank for receiving battery materials from said at least one pump;

at least one tank for supplying battery materials to said at least one pump;

at least one vent pipe joined to said first mating portion and joinable to said at least one tank for receiving battery materials when receiving battery materials from said at least one pump and joinable to said at least one tank for supplying battery materials when supplying battery materials to said at least one pump;

means for measuring a charge on battery material passing through said at least one charging system material exchange pipe; and

means for receiving data from the battery; and

a battery system comprising;

at least one sensor for sensing material levels in the battery;

a data connection for at least transmitting said material levels to said receiving means;

at least one battery material exchange pipe joined to the battery and a second mating portion of said connector; and

at least one battery vent pipe joined to the battery and said second mating portion for equalizing pressure during battery material exchange, where, when said first and second mating portions are mated, battery materials can be exchanged between said battery system and said charging system rapidly charging the battery.

2. The system as recited in claim 1, wherein said charging system further comprises means for measuring a volume of battery materials passing through said at least one charging system material exchange pipe.

3. The system as recited in claim 1, wherein said data connection further transmits a signal to said charging system when said battery material has reach an optimal capacity during exchange, thereby preventing overfill.

4. The system as recited in claim 1, wherein said data connection further transmits a chemistry of material contained in the battery to said receiving means.

5. The system as recited in claim 4, wherein said charging system further comprises at least one additional tank for supplying battery materials and said charging system chooses an appropriate tank for supplying battery materials based on said chemistry.

6. The system as recited in claim 1, wherein said data connection further transmits a current charge of battery materials and said charging system estimates a cost for recharging said battery system based in part on said current charge and said material levels.

7. The system as recited in claim 6, wherein battery materials are partially exchanged in part based on said estimated cost.

8. The system as recited in claim 2, wherein said charging system at least, in part, uses said volume and a difference in charge on battery material received and supplied to determine a total cost for recharging said battery system.

9. The system as recited in claim 1, wherein said battery system is contained in a vehicle.

10. The system as recited in claim 9, wherein said battery system further comprises at least one battery cell separate from said at least one battery material exchange pipe for powering components of said vehicle during the recharging.

11. The system as recited in claim 1, wherein said connector is a standardized connector and said data connection passes through said standardized connector.

12. The system as recited in claim 1, wherein said battery system further comprises electrochemical cells.

13. A system for rapid recharging of an electric battery, the system comprising:

a charging system comprising;

means for receiving battery materials;

means for supplying battery materials;

means for venting during receiving and supplying battery materials;

means for measuring a charge on battery materials; and

means for receiving data from the battery;

a battery system comprising;

means for sensing material levels in the battery;

means for transmitting data;

means for exchanging battery materials; and

means for equalizing pressure during battery material exchange; and

means for connecting said charging system and said battery system where battery materials can be exchanged between said battery system and said charging system rapidly charging the battery.

14. The system as recited in claim 13, wherein said charging system further comprises means for measuring a volume of battery materials.

15. The system as recited in claim 13, wherein said charging system further comprises means for estimating a cost for recharging said battery system.

16. The system as recited in claim 14, wherein said charging system further comprises means for determining a total cost for recharging said battery system.

17. An apparatus for rapid recharging of a battery, the apparatus comprising:

means for receiving battery materials;

means for supplying battery materials;

means for venting during receiving and supplying battery materials;

means for measuring a charge on battery materials; and

means for receiving data from the battery whereby battery materials can be exchanged between the battery and the apparatus for rapidly charging the battery.

18. The apparatus as recited in claim 17, further comprising means for measuring a volume of battery materials.

19. The apparatus as recited in claim 17, further comprising means for estimating a cost for recharging the battery.

20. The apparatus as recited in claim 18, further comprising means for determining a total cost for recharging the battery.