SOLENOID OPERATED REMOTE RESETTING DEVICE WITH A PROTECTIVE ACTIVATION CIRCUIT

A solenoid operated remote resetting device with a protective solenoid activation circuit is disclosed. The device includes a housing for enclosing and protecting a solenoid with a movable plunger, a movable mechanical operator having an operator arm extending through an opening defined in the housi...

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Bibliographische Detailangaben
Hauptverfasser:	GREGORY R. LAWRENCE, MATTHEW R. HARRIS, THIMOTHY B. PHILLIPS
Format:	Patent
Sprache:	eng ; spa
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRIC SWITCHES ELECTRICITY EMERGENCY PROTECTIVE DEVICES RELAYS SELECTORS
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	A solenoid operated remote resetting device with a protective solenoid activation circuit is disclosed. The device includes a housing for enclosing and protecting a solenoid with a movable plunger, a movable mechanical operator having an operator arm extending through an opening defined in the housing and a circuit board on which a solenoid activation circuit is mounted. The solenoid activation circuit includes circuitry for protecting the solenoid from overheating due to intentional or unintentional prolonged current flow in the solenoid. Se divulga un dispositivo de restablecimiento remoto operado por solenoide, con un circuito de activacion de solenoide protector. El dispositivo incluye un alojamiento para alojar un proteger un solenoide con un émbolo movible, un operador mecánico movible que tiene un brazo operador que se extiende a través de una abertura definida en el alojamiento y una tarjeta de circuito en la cual se monta un circuito de activacion de solenoide. El circuito de activacion de solenoide incluye circuitos para proteger el solenoide contra sobrecalentamiento debido al flujo de corriente prolongado, intencional o no intencional, en el solenoide.