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OVERSPEED RELAY [3 records]

Record 1 2016-08-25

English

Subject field(s)
  • Electrical Relays
  • Safety Devices (Mechanical Components)
Key term(s)
  • over-speed relay

French

Domaine(s)
  • Relais (Distribution électrique)
  • Organes de sécurité (Composants mécaniques)
OBS

relais de survitesse : terme uniformisé par le Comité d’uniformisation de la terminologie aéronautique (CUTA) – Opérations aériennes.

Spanish

Save record 1

Record 2 1987-02-02

English

Subject field(s)
  • Aircraft Systems
OBS

Un relais à deux fonctions : 1. "overspeed stopping relay" coupe l'alimentation au APU, si ce dernier dépasse un RPM de plus de 110%; 2. "holding relay" : maintient le APU en fonction lorsque le RPM de ce dernier atteint 95%.

French

Domaine(s)
  • Circuits des aéronefs
OBS

relais de maintien et de survitesse : terme accepté par le Comité d'étude de la terminologie des cartes de travail du DC-9.

Spanish

Save record 2

Record 3 1987-02-02

English

Subject field(s)
  • Aircraft Systems
CONT

The overspeed warning system consists of a maximum airspeed sensor, warning lights, warning horn, and associated wiring. The sensor, located in the right console, senses maximum airspeed from the airplane pitot and static system and causes the overspeed warning lights on the instrument panels to light and the warning horn located in the left console to sound. When maximum airspeed is reached for a given altitude, the contacts are open and the relay within the sensor is deenergized allowing its contacts to complete the warning circuit.

French

Domaine(s)
  • Circuits des aéronefs
OBS

système avertisseur de vitesse excessive : terme accepté par le Comité d'étude de la terminologie des cartes de travail du DC-9.

Spanish

Save record 3

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