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Licentia Patent Verwaltungs GmbH
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Licentia Patent Verwaltungs GmbH
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Publication of FR877391ApublicationCriticalpatent/FR877391A/fr
H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
H01H33/98—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being initiated by an auxiliary arc or a section of the arc, without any moving parts for producing or increasing the flow
FR877391D1941-01-241941-12-03Interrupteur électrique de courant, en particulier disjoncteur avec extinction d'arc par pression
ExpiredFR877391A
(fr)
Interrupteur de courant électrique, notamment interrupteur à extinction de l'arc au moyen d'un agent d'extinction produit par l'arc même
Interrupteur électrique de courant, en particulier disjoncteur, à extinction d'arc au moyen de gaz de soufflage produit par l'arc au contact des parois solides de la chambre de rupture