AT179584B - Elektrischer Stromunterbrecher, insbesondere Schalter, mit Lichtbogenlöschung durch ein strömendes Druckmittel, wie Druckgas
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Elektrischer Stromunterbrecher, insbesondere Schalter, mit Lichtbogenlöschung durch ein strömendes Druckmittel, wie Druckgas
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Publication number
AT179584B
AT179584BAT179584DAAT179584BAT 179584 BAT179584 BAT 179584BAT 179584D AAT179584D AAT 179584DAAT 179584 BAT179584 BAT 179584B
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Application filed by Licentia GmbhfiledCriticalLicentia Gmbh
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Publication of AT179584BpublicationCriticalpatent/AT179584B/de
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
H01H33/80—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid flow of arc-extinguishing fluid from a pressure source being controlled by a valve
H01H33/82—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid flow of arc-extinguishing fluid from a pressure source being controlled by a valve the fluid being air or gas
AT179584D1951-05-301952-03-20Elektrischer Stromunterbrecher, insbesondere Schalter, mit Lichtbogenlöschung durch ein strömendes Druckmittel, wie Druckgas
AT179584B
(de)