Energy storage system for both charging and discharging
First Claim
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1. An energy storage system comprising:
- a plurality of chargeable batteries, each having a positive terminal and a negative terminal disposed at its respective ends;
means for connecting said batteries in a side-by-side relationship;
a receptacle for receiving said batteries, said receptacle having terminals which are engaged by the respective terminals of said batteries in a manner to establish current flow through said batteries; and
two conductors extending from corresponding terminals of said receptacle for supplying electrical energy from said batteries to an external circuit;
said connecting means electrically connecting one of said batteries to a power source for conducting current from said power source to said batteries to charge said batteries.
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Abstract
An energy storage system for use in a receptacle having terminals connected to conductors for establishing an electric circuit. The energy storage system includes one or more batteries disposed in an abutting relationship and connected together by a metal clip. A tab extends from the clip for engaging an external power source and another tab extends from the clip to a terminal of one of the batteries to supply a charging current to the batteries.
21 Citations
10 Claims
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1. An energy storage system comprising:
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a plurality of chargeable batteries, each having a positive terminal and a negative terminal disposed at its respective ends; means for connecting said batteries in a side-by-side relationship; a receptacle for receiving said batteries, said receptacle having terminals which are engaged by the respective terminals of said batteries in a manner to establish current flow through said batteries; and two conductors extending from corresponding terminals of said receptacle for supplying electrical energy from said batteries to an external circuit; said connecting means electrically connecting one of said batteries to a power source for conducting current from said power source to said batteries to charge said batteries.
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2. An energy storage system comprising:
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a plurality of chargeable batteries, each having a positive terminal and a negative terminal disposed at its respective ends; a metal clip extending over said batteries for connecting said batteries in a side-by-side relationship; a tab extending from said metal clip and engaging one of the terminals of one of said batteries; an additional tab extending from said metal clip and engaging a power source for conducting current from said power source to said batteries to charge said batteries; and a receptacle for receiving said batteries, said receptacle having terminals which are engaged by the respective terminals of said batteries in a manner to establish current flow through said batteries.
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3. An electrical circuit comprising:
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a source of electrical energy; a load for receiving electrical energy; a receptacle having terminal means; energy storage means disposed in said receptacle and having terminals engaging said terminal means of said receptacle in a manner to conduct current from one of said terminal means of said receptacle through said energy storage means, and to another of said terminal means of said receptacle; a clip electrically connected to said energy storage means and having a terminal extending to said source of electrical energy; and means electrically connecting said clip to said load to deliver electrical energy to said load.
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4. An electrical circuit comprising:
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a receptacle having terminal means; energy storage means disposed in said receptacle and having terminals engaging said terminal means of said receptacle in a manner to conduct current from one of said terminal means of said receptacle through said energy storage means, and to another of said terminal means of said receptacle; a clip mechanically connected to said energy storage means and having a first terminal extending to an external source of electrical power and a second terminal extending to said energy storage means, to provide a current flow path from said first terminal to said second terminal to electrically connect said energy storage means to said power source.
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5. An energy storage system for use in a receptacle, said receptacle having terminals connected to conductor means for establishing an electric circuit, said system comprising:
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battery means having terminals for engaging the conductor means of said receptacle to establish current flow from said conductor means, through said battery means and back to said conductor means; and means mechanically connected to said battery means and electrically connected between one of said terminals of said battery means and a current source externally of said receptacle for supplying a charging current to said battery means; wherein said conductor means connects said battery means in said electric circuit for receiving power from said battery means. - View Dependent Claims (6, 7)
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8. A battery pack comprising:
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a plurality of batteries; means for conducting electrical current from a power source to said batteries to charge said batteries; said means for conducting comprising; a metal clip extending over said batteries for securing said batteries in an abutting relationship; a tab extending from said metal clip and engaging said power source; an additional tab extending from said metal clip and engaging the terminal of one of said batteries.
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9. A battery pack comprising:
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a plurality of batteries; a metal clip, formed of an electrical conductive material, extending over said batteries for securing said batteries in an abutting relationship; a tab extending from said metal clip and engaging a terminal of one of said batteries; means extending from said metal clip for conducting electrical current from a power source to said metal clip; and means extending from said metal clip for conducting electrical current from said metal clip to said batteries so that charging current flow from said power source, through said metal clip and to said batteries to charge said batteries.
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10. An energy storage system comprising:
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a plurality of chargeable batteries; means for connecting said batteries in a side-by-side relationship, each battery having a positive terminal and a negative terminal disposed at its respective ends; a receptacle for receiving said batteries, said receptacle having terminal means which are engaged by the respective terminals of said batteries in a manner to establish current flow through said batteries; and conductor means extending from corresponding terminal means of said receptacle for conducting current from a power source located externally from said receptacle to said batteries for charging said batteries, and from said batteries to an external device requiring said current; such that said batteries provide current to said external device, and are chargeable from said power source, without said batteries being removed from said receptacle.
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Specification