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Individual
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Individual
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Priority to DEB18747DpriorityCriticalpatent/DE963710C/en
Application grantedgrantedCritical
Publication of DE963710CpublicationCriticalpatent/DE963710C/en
In Betracht gezogene Druckschriften: »General Electric Review«, 1939, S. 255 bis 257.Publications considered: General Electric Review, 1939, pp. 255-257.
Patentanspruch:Claim:Anordnung zur Umformung von Gleichstrom in Wechselstrom mit mechanischem Stromrichter,
der über einen Transformator den Verbraueher speist, wobei der Belastungsstrom über einen
oder zwei Kondensatoren geführt wird, dadurch gekennzeichnet, daß die Kapazität des Kondensators
bzw. der Kondensatoren und die Streuinduktivität des Transformators so>
bemessen sind, daß beim Schließen der Kontakte der Strom vom Wert Null stetig ansteigt und beim
Beginn der Kontaktöffnung der Strom so weit gefallen ist, daß nur noch ein unschädlich kleiner
Strom oder kein Strom mehr über die Kontakte fließt. Arrangement for converting direct current into alternating current with a mechanical converter,
which feeds the consumer via a transformer, with the load current via a
or two capacitors, characterized in that the capacitance of the capacitor
or the capacitors and the leakage inductance of the transformer so>
are dimensioned so that when the contacts close, the current rises steadily from zero and when
At the beginning of the contact opening the current has fallen so far that only a harmless smaller one
Current or no current flows through the contacts.
DEB18747D1939-12-211939-12-21
Arrangement for converting direct current into alternating current with a mechanical converter
ExpiredDE963710C
(en)
Device for generating high-voltage direct current from alternating current of lower voltage by means of a high-voltage transformer and rectifiers and capacitors connected to it