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The Government of Canada’s terminology and linguistic data bank.
PITCH TRIM ACTUATOR [2 records]
Record 1 - internal organization data 2010-12-07
Record 1, English
Record 1, Subject field(s)
- Flight Instruments and Equipment (Aeroindustry)
- Helicopters (Military)
Record 1, Main entry term, English
- speed trim amplifier
1, record 1, English, speed%20trim%20amplifier
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 CONT
The basic components of the dcp(differential collective pitch) trim system are the dcp(differential collective pitch) actuator in the flight controls closet, the speed trim amplifier in the heater compartment, and the pitot system. The dcp trim system converts airspeed information from the pitot system, through the speed trim amplifier, to an electrical signal which controls the extension or retraction of the dcp actuator. 2, record 1, English, - speed%20trim%20amplifier
Record 1, French
Record 1, Domaine(s)
- Instruments et équipement de bord (Constructions aéronautiques)
- Hélicoptères (Militaire)
Record 1, Main entry term, French
- amplificateur de compensateur de régime
1, record 1, French, amplificateur%20de%20compensateur%20de%20r%C3%A9gime
masculine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2010-02-09
Record 2, English
Record 2, Subject field(s)
- Flight Controls (Aeroindustry)
Record 2, Main entry term, English
- pitch trim actuator
1, record 2, English, pitch%20trim%20actuator
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
Record 2, Textual support, English
Record 2, French
Record 2, Domaine(s)
- Commandes de vol (Constructions aéronautiques)
Record 2, Main entry term, French
- vérin compensateur de Mach
1, record 2, French, v%C3%A9rin%20compensateur%20de%20Mach
correct, see observation, masculine noun, officially approved
Record 2, Abbreviations, French
Record 2, Synonyms, French
Record 2, Textual support, French
Record number: 2, Textual support number: 1 OBS
Un «pitch trim actuator» peut parfois être un vérin compensateur de Mach, mais il existe de nombreux avions auxquels la notion de Mach ne s'applique pas, mais qui sont quand même munis d'un «pitch trim actuator». Ce serait le cas, par exemple, du très populaire Dash8. Dans ce cas, on parlerait de «vérin de compensateur de profondeur», par exemple. Sur de nombreux avions, il n'y a pas de vérin distinct pour la compensation de Mach, mais simplement un circuit qui agit sur le compensateur de profondeur quand le centre de poussée recule à mesure que la vitesse de l'écoulement sur l'aile s'approche de la vitesse du son. 2, record 2, French, - v%C3%A9rin%20compensateur%20de%20Mach
Record number: 2, Textual support number: 2 OBS
Avions de la flotte d'Air Canada. 2, record 2, French, - v%C3%A9rin%20compensateur%20de%20Mach
Record number: 2, Textual support number: 3 OBS
vérin compensateur de Mach : terme uniformisé par le Comité d'uniformisation de la terminologie aéronautique (CUTA) - Opérations aériennes. 2, record 2, French, - v%C3%A9rin%20compensateur%20de%20Mach
Record 2, Spanish
Record 2, Textual support, Spanish
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