Fire prevention or fire extinguishing in an electrochemical energy storage system

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United States of America Patent

PATENT NO 9960455
SERIAL NO

14378811

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Importance

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Abstract

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A device for preventing or extinguishing a fire in an electrochemical energy storage system comprising storage cells arranged in a storage housing, in particular lithium-ion cells, wherein a composition of expandable volume, containing a chemical compound for preventing or extinguishing a fire, is disposed with limited volume in one or a plurality of hollow spaces in or on the storage housing, and expansion of the volume of the composition can be activated by sensors.

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Patent Owner(s)

  • KEY SAFETY SYSTEMS, INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Meiler, Klaus Pocking, DE 6 103
Specht, Martin Feldafing, DE 97 1251

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