Power feed adapter

A power feed adapter comprising: a battery holder; an adapter cap for attachment to the battery holder, the adapter cap having an electrical contact thereon, the electrical contact comprising: a central contact connected to a positive terminal of the battery holder; an insulating ring surrounding th...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HENSLEY, FREDERICK M, CHAMBERLAIN, L. C. DEREK
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:A power feed adapter comprising: a battery holder; an adapter cap for attachment to the battery holder, the adapter cap having an electrical contact thereon, the electrical contact comprising: a central contact connected to a positive terminal of the battery holder; an insulating ring surrounding the central contact; and a ground ring surrounding the insulating ring, the ground ring being connected to a negative terminal of the battery holder.