Lightning-protection spark gap

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12218490
APP PUB NO 20240162689A1
SERIAL NO

17918298

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention relates to a lightning-protection spark gap, comprising a housing (G); a first electrode (3a), and a second electrode (3b), which diverge from each other; wherein, between the first inner side (Ia) of the first electrode (3a) and the second inner side (Ib) of the second electrode (3b), an ignition region (Z) and a subsequent propagation region (L) for an arc are formed; wherein the housing (G) forms an arc chamber (LK), which is arranged between the first and second electrodes (3a, 3b) and which is delimited by a quenching chamber (4); wherein, in the housing (G), at least one gas circulation channel (K1) is configured, by means of which a gas flow escaping from the quenching chamber (40) can be returned to the arc chamber (LK) via a first cut-out (V1; V1′; V1″; V1′″) in the propagation region (L) of the first electrode (3a).

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Patent Owner(s)

  • DEHN SE

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hierl, Stephan Neumarkt, DE 12 27
Krauss, Bernhard Berg, DE 36 312
Strangfeld, Uwe Nuremberg, DE 10 21

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