SOLENOID OPERATED REMOTE RESETTING DEVICE WITH A PROTECTIVE ACTIVATION CIRCUIT

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...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: PHILLIPS, TIMOTHY, B, LAWRENCE, GREGORY, R, HARRIS, MATTHEW, R
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRIC SWITCHES
ELECTRICITY
EMERGENCY PROTECTIVE DEVICES
RELAYS
SELECTORS
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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.