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G07F15/00—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity
G07F15/003—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity for electricity
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Description
BERLIN, OEDKUCKI' IN DERBERLIN, OEDKUCKI 'IN THE
Claims (1)
Patent-Anspruch:Patent claim:Selbstverkäufer für Elektrizität, Gas, Wasser u. dgl., gekennzeichnet durch eine
Ausrückklinke (4), die nach erfolgtem Stromschluß durch einen von der Stromschließungs-
und Unterbrechungseinrichtung in ihre Bahn geschwenkten, mit einer Kurvenbahn versehenen Nockenhebel (14)
bewegt wird und während der Strom-Schlußperiode automatisch eine Entkupplung
des Münzschaltwerkes bewirkt, zum Zwecke, betrügerische Eingriffe zu verhindern.
Self-sellers for electricity, gas, water and the like, characterized by a
Release pawl (4), which after the power supply has been connected by one of the power supply
and interrupting device pivoted in its path, provided with a cam lever (14)
is moved and automatically a decoupling during the current closing period
of the coin mechanism has the purpose of preventing fraudulent interference.
Hierzu ι Kuitt Zeichnungen.For this purpose ι Kuitt drawings.
Device for automatically switching off a mercury vapor rectifier affected by reverse current in a rectifier system using reverse current or return relay built into the direct current circuit of the rectifier to be protected, through which the switches on the direct current and on the alternating current side of the rectifier to be returned are opened at the same time