Battery pack
First Claim
1. A battery pack, comprising:
- a plurality of secondary batteries;
at least one safety switch electrically connected between electrically opposite poles of neighboring adjacent batteries among the plurality of secondary batteries; and
a plurality of sensing lines electrically connected to electrically distinct ends of the plurality of secondary batteries to measure voltages of the plurality of secondary batteries, with the quantity of the sensing lines equaling a sum of the number of the secondary batteries, and the number of the safety switches, and plus one.
1 Assignment
0 Petitions
Accused Products
Abstract
A battery pack is constructed with a plurality of secondary batteries or a plurality of battery assemblies, each having a plurality of unit batteries, and at least one safety switch, which can facilitate precise measurement of the voltages of the plurality of secondary batteries or battery assemblies. The battery pack is constructed with a plurality of secondary batteries, at least one safety switch electrically connected between two adjacent batteries among the plurality of secondary batteries, and a plurality of sensing lines for measuring voltages of the plurality of secondary batteries. The quantity of the sensing lines is equals to a sum of the number of the secondary batteries, and the number of the safety switches, and plus one.
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Citations
26 Claims
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1. A battery pack, comprising:
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a plurality of secondary batteries; at least one safety switch electrically connected between electrically opposite poles of neighboring adjacent batteries among the plurality of secondary batteries; and a plurality of sensing lines electrically connected to electrically distinct ends of the plurality of secondary batteries to measure voltages of the plurality of secondary batteries, with the quantity of the sensing lines equaling a sum of the number of the secondary batteries, and the number of the safety switches, and plus one. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A battery pack, comprising:
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a plurality of battery assemblies, each battery assembly comprising a plurality of unit batteries; at least one safety switch electrically connected between electrically opposite poles of neighboring battery assemblies among the plurality of battery assemblies; and a plurality of sensing lines connected to electrically distinct ends of each of the plurality of battery assemblies to measure voltages of the plurality of battery assemblies, with the quantity of the sensing lines equaling a sum of the number of the battery assemblies, and the number of the safety switches, and plus one. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16, 17, 18)
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19. A battery pack, comprising:
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a plurality of secondary batteries; at least one safety switch electrically connected between electrically opposite poles of neighboring batteries among the plurality of secondary batteries; and a first sensing line electrically connected to one end of the safety switch. - View Dependent Claims (20, 21, 22, 23, 24, 25, 26)
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Specification