IP Library Granted Patent US 10,020,476
Granted Patent B2
US 10,020,476 · App. 14/673,608 · Granted Jul 10, 2018

Articulate battery case

Inventor: Jiang Fan (San Diego, CA)
Assignee: American Lithium Energy Corporation
H01M2/1077H01M2/1005H01M2/206Y10T29/4911
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Quick Facts
Patent No.
US 10,020,476
App. No.
14/673,608
Granted
Jul 10, 2018
Kind
B2
Abstract

An articulate battery case encases a battery ensemble having multiple non-contiguous battery segments flexibly interconnected to one another by conductive leads. The articulate battery case employs a plurality of rigid compartments for encasing the battery ensemble. Each compartment is configured for encasing one non-contiguous battery segment. Each compartment is flexibly connected by one or more flexible hinge to at least one adjoining compartment and is articulate therewith. Each compartment defines one or more ports for interconnecting conductive leads between battery segments encased in adjoining compartments. Each compartment is interconnected to every other compartment, with or without one or more intervening compartment. When a battery ensemble is encased within the articulate battery case, it is rendered articulate, i.e., it acquires the articulation characteristics of the case within which it is contained.

Claims (31)

1. An articulate battery case for encasing a battery ensemble and rendering the encased battery ensemble articulate, the battery ensemble being of a type having multiple non-contiguous battery segments flexibly interconnected to one another with one or more conductive leads, the one or more conductive leads being flexible, the articulate battery case comprising:

a plurality of rigid compartments for encasing the battery ensemble, each compartment being configured for encasing one non-contiguous battery segment; and

a plurality of flexible hinges attached to said compartments for flexibly connecting adjacent compartments to one another, the plurality of flexible hinges comprising a plurality of compressible coiled springs, and the plurality of flexible hinges further comprising the one or more conductive leads,

each compartment being flexibly connected to at least one adjacent compartment and being articulate therewith;

each compartment being interconnected to every other compartment, with or without one or more intervening compartment;

each compartment defining one or more ports for interconnecting the one or more conductive leads between battery segments encased in adjacent compartments,

whereby encasing the battery ensemble within the articulate battery case renders the encased battery ensemble articulate.

2. An articulate battery case according to claim 1 , wherein the plurality of flexible hinges are resilient.

3. An articulate battery case according to claim 1 , wherein the plurality of flexible hinges comprise living hinges.

4. An articulate battery case according to claim 1 , wherein the plurality of flexible hinges are attached diagonally.

5. An articulate battery case according to claim 1 , wherein the plurality of flexible hinges comprise an elastic composite composition.

6. An articulate battery case according to claim 1 , further comprising:

a stop attached to said compartment for limiting articulation of said compartment.

7. An articulate battery case according to claim 1 , wherein the ports of adjacent compartments are aligned with one another for interconnecting the one or more conductive leads between battery segments encased in such adjacent compartments.

8. An articulate battery case according to claim 1 , wherein said compartments form a linear array.

9. An articulate battery case according to claim 1 , wherein said compartments form a matrix array.

10. An articulate battery case according to claim 1 , wherein said compartments form a circular array.

11. An articulate battery case according to claim 1 , wherein each of said compartments comprise two halves joined by reversible fasteners.

12. An articulate battery case according to claim 1 , wherein each of said compartments comprise two halves joined by irreversible fasteners.

13. A method for encasing a battery ensemble, the method comprising:

encasing the battery ensemble in the articulate battery case of claim 1 .

14. A method for articulating a battery ensemble, the method comprising:

encasing the battery ensemble in the articulate battery case of claim 1 ; and articulating the encased battery ensemble by at least transitioning one or more of the plurality of flexible hinges between a deformed conformation and an un-deformed conformation.

15. A method for compressing a battery ensemble, the method comprising:

encasing the battery ensemble in articulate battery case of claim 1 ; and

compressing the encased battery ensemble by at least applying a compressive force against one or more of the plurality of flexible hinges.

16. A method for transporting a battery ensemble, the method comprising:

encasing the battery ensemble in an articulate battery case of claim 1 ;

inserting the encased battery ensemble into a carrying holder;

articulating the encased battery ensemble within the carrying holder for conforming the encased battery ensemble to the carrying holder; and

transporting the carrying holder with the encased battery ensemble inserted therein.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 22, 2016
From: FAN, JIANG
To: AMERICAN LITHIUM ENERGY CORPORATION
Reel/Frame 037564/0204 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 21, 2016
From: FAN, JIANG; WU, DENGGUO
To: AMERICAN LITHIUM ENERGY CORPORATION
Reel/Frame 037554/0913 →
Continuity (3)
Provisional Application 61971889 · Mar 28, 2014
Provisional Application 62031684 · Jul 31, 2014
Related Publication 20150280186A1 · Oct 1, 2015
Cited By (2)
US 12,218,361 US 12,429,242