Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
H01H71/10—Operating or release mechanisms
H01H71/12—Automatic release mechanisms with or without manual release
H01H71/24—Electromagnetic mechanisms
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Physics & Mathematics
(AREA)
Electromagnetism
(AREA)
Emergency Protection Circuit Devices
(AREA)
Description
Hierzu ι Blatt Zeichnungen.For this purpose ι sheet of drawings.
BERLIN. GEDRUCKT IN DER REICHSDRUCKEREI.BERLIN. PRINTED IN THE REICHSDRUCKEREI.
Claims (1)
Pat ent-An SPRU c H;Pat ent-An SPRU c H;Umschalteinrichtung für Ansprechstromstärken von elektromagnetischen Strombegrenzern,
dadurch gekennzeichnet, daß eine beliebige Anzahl Kraftlinienflüsse gleich oder verschieden geschalteter Spulen durch
magnetisch leitende Uberbrückungen in verschiedener Weise miteinander vereinigt
und zur Wirkung gebracht werden können.Switching device for response currents of electromagnetic current limiters,
characterized in that any number of lines of force flows through identically or differently connected coils
magnetically conductive bridges combined in various ways
and can be brought into effect.
Direct current relay, which does not respond to alternating current, with two coils connected in parallel but wound in opposite directions and an upstream choke coil