Explosion-proof luminaire

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11371689
APP PUB NO 20200116343A1
SERIAL NO

16618220

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Importance

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Abstract

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The luminaire according to the invention comprises an inner space that is separated into a first section and a second section by a separating wall. While the first section is free and comprises at least one light source, an operating circuit for the light source and/or other components that form potential ignition sources and/or other components that may not be considered as ignition sources are arranged in the second section. The second section is provided with an open pored fill material. The separating wall comprises at least one opening that allows a flow connection between the two sections. The section of the inner space provided with fill material serves as pressure relief volume for the first section, in which the light source is arranged. The fill material can fill the section completely or partly.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
R STAHL SCHALTGERATE GMBHAM BAHNHOF 30 WALDENBURG 74638

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Rössler, Klaus Niedernhall, DE 1 0

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