Fire protection device for small electrical devices

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United States of America Patent

PATENT NO 9821181
SERIAL NO

15402902

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A fire protection device for small electrical devices provided with a housing. The fire protection device includes a bursting capsule featuring a hollow space that is completely enclosed and delimited by a vessel wall, wherein a liquid is disposed in the hollow space. The liquid breaks the vessel wall at a predetermined trigger temperature due to thermal expansion thereby causing the bursting capsule to rupture. When the vessel wall ruptures and releases the liquid it has a fire preventing effect and/or a fire extinguishing effect.

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Patent Owner(s)

  • JOB LIZENZ GMBH & CO. KG

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Klug, Rüdiger Ahrensburg, DE 9 13
Müller, Bodo Tornesch, DE 8 4
Teschner, Jürgen Hamburg, DE 8 4

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