TERMIUM Plus^®

Record 1,  Textual support,  English

Record number: 1, Textual support number: 1 DEF

A braking system in which the control and energy are transmitted from the point of application to the brake(s) by hydraulic transmission devices.  2, record 1, English, - hydraulic%20braking%20system

Record number: 1, Textual support number: 1 OBS

hydraulic braking system: term and definition standardized by ISO.  3, record 1, English, - hydraulic%20braking%20system

Record 1,  Textual support,  French

Record number: 1, Textual support number: 1 DEF

Système de freinage dans lequel la commande et l'énergie sont transmises du point d'application au(x) frein(s) par des dispositifs de transmission hydraulique.  2, record 1, French, - syst%C3%A8me%20de%20freinage%20hydraulique

Record number: 1, Textual support number: 1 OBS

système de freinage hydraulique : terme et définition normalisés par l'ISO.  3, record 1, French, - syst%C3%A8me%20de%20freinage%20hydraulique

Record 1,  Textual support,  Spanish

Record number: 1, Textual support number: 1 DEF

Sistema de frenado en el que el control y la energía se transmiten desde el punto de aplicación al(los) freno(s) por dispositivos de transmisión hidráulica.  1, record 1, Spanish, - sistema%20de%20frenado%20hidr%C3%A1ulico

Record 2,  Textual support,  English

Record number: 2, Textual support number: 1 DEF

A hydraulic brake actuator mounted inside the brake drum and containing one piston, or two opposing pistons, cup seals, and a spring to hold the cup seals against the piston face.  3, record 2, English, - wheel%20cylinder

Record number: 2, Textual support number: 1 CONT

As the pedal is depressed, it moves a piston within the master cylinder, forcing hydraulic fluid throughout the system and into cylinders at each wheel. Here, it causes the wheel cylinder pistons to move which, in turn, forces the brake shoes against the brake drums to retard their movement.  4, record 2, English, - wheel%20cylinder

Record number: 2, Textual support number: 1 OBS

wheel cylinder: term officially approved by the Lexicon Project Committee (New Brunswick).  5, record 2, English, - wheel%20cylinder

Record 2,  Textual support,  French

Record number: 2, Textual support number: 1 DEF

Récepteur de freinage hydraulique placé à l'intérieur du tambour de frein de roue et comportant un piston, ou deux pistons opposés, des coupelles d'étanchéité et un ressort maintenant les coupelles appliquées sur la face du piston.  4, record 2, French, - cylindre%20r%C3%A9cepteur

Record number: 2, Textual support number: 1 CONT

Les cylindres récepteurs [...] peuvent être de différents modèles. Le plus souvent ils sont du type «intérieur» aux tambours et fixés d'une façon rigide sur le plateau ou flasque de frein.  5, record 2, French, - cylindre%20r%C3%A9cepteur

Record number: 2, Textual support number: 1 OBS

cylindre récepteur; cylindre de roue : termes uniformisés par le Comité du projet de lexiques (Nouveau-Brunswick).  6, record 2, French, - cylindre%20r%C3%A9cepteur

Record 2,  Textual support,  Spanish

Record number: 2, Textual support number: 1 DEF

Válvula de freno hidráulico ubicada en la cara interna del tambor que comporta uno o dos pistones contrapuestos, arandelas de empaque y un resorte que mantiene la empaquetadura contra el cuerpo del pistón.  1, record 2, Spanish, - cilindro%20de%20freno

Record 3,  Textual support,  English

Record number: 3, Textual support number: 1 CONT

... a number of the components from the parking brake system were checked. The hydraulic valves in the system were each found to be operating correctly but the parking brake accumulator was found to have an internal leak, resulting in a loss of pressure over time.  1, record 3, English, - parking%20brake%20accumulator

Record 3,  Textual support,  French

Record number: 3, Textual support number: 1 CONT

S'assurer que l'accumulateur du frein de parc est préchargé afin de pouvoir utiliser la fonction de freinage.  1, record 3, French, - accumulateur%20de%20frein%20de%20parc

Record 3,  Textual support,  Spanish

Record 4,  Textual support,  English

Record number: 4, Textual support number: 1 DEF

(U. S.) : Use of a device installed in a hydraulic(brake) system that reduces(pedal) effort.  1, record 4, English, - power%2Dassist

Record 4,  Textual support,  French

Record number: 4, Textual support number: 1 DEF

Système de commande destiné à diminuer considérablement l'effort du conducteur en matière de freinage ou de braquage des roues directrices.  1, record 4, French, - assistance

Record number: 4, Textual support number: 1 CONT

L'imprécision de la direction est le reproche le plus courant formulé contre la P... il est donc intéressant de voir si l'assistance résout le problème.  1, record 4, French, - assistance

Record 4,  Textual support,  Spanish

Record 5,  Textual support,  English

Record number: 5, Textual support number: 1 OBS

the hydraulic flush kit is used to flush the following :(a) Wing flap system(b) Hydraulic system fluid cooler(c) Brake system(d) Landing gear system(e) Pressure and return plumbing tubing and hoses.  1, record 5, English, - hydraulic%20flush%20kit

Record 5,  Textual support,  French

Record 5,  Textual support,  Spanish

Record 6,  Textual support,  English

Record number: 6, Textual support number: 1 OBS

auxiliary brake hydraulic power system operation. If ac power is not available for towing operation, the dc hydraulic pump(...) supplies hydraulic fluid under pressure to the brake accumulator for main landing gear wheel brake operation.  1, record 6, English, - auxiliary%20brake%20hydraulic%20power%20system

Record 6,  Textual support,  French

Record 6,  Textual support,  Spanish

Record 7,  Textual support,  English

Record number: 7, Textual support number: 1 DEF

A valve which controls pressure, volume, or flow direction in a fluid transmission system.  2, record 7, English, - control%20valve

Record number: 7, Textual support number: 1 CONT

Pneumatic systems are often compared to hydraulic systems, but such comparisons can only hold true in general terms.... Control valves are... a necessary part of a typical pneumatic system.... The control valve consists of a lever with two lobes. [In the off position], a spring holds the left poppet closed so that compressed air entering the pressure port cannot flow to the brakes. [In the on position], one lobe of the lever holds the left poppet open and a spring closes the right poppet. Compressed air now flows around the opened left poppet, through a drilled passage, and into a chamber below the right poppet. Since the right poppet is closed, the high-pressure air flows out of the brake port and into the brake line to apply the brakes. To release the brakes, the control valve is returned to the off position.  3, record 7, English, - control%20valve

Record 7,  Textual support,  French

Record number: 7, Textual support number: 1 DEF

Vanne qui contrôle la pression, le volume, la direction du débit dans un circuit de transmission de fluide.  2, record 7, French, - vanne%20de%20commande

Record number: 7, Textual support number: 1 OBS

vanne de commande : terme uniformisé par le Comité d'uniformisation de la terminologie aéronautique (CUTA) - Maintenance.  3, record 7, French, - vanne%20de%20commande

Record number: 7, Textual support number: 1 PHR

Vanne de commande de débit, de décharge, de démarrage, de pression, d'ouverture de trappe de train principal.  3, record 7, French, - vanne%20de%20commande

Record 7,  Textual support,  Spanish

Record 8,  Textual support,  English

Record number: 8, Textual support number: 1 CONT

CF 18 Landing Gear and Brake System Overview... The aircraft is equipped with an emergency brake system, which uses normal system brakes, with independent hydraulic lines providing emergency hydraulic pressure to the brake valves. This system is activated by pulling the dual function emergency/parking brake handle straight out to the detent.  2, record 8, English, - handle

Record number: 8, Textual support number: 1 PHR

Emergency-parking brake handle.  3, record 8, English, - handle

Record 8,  Textual support,  French

Record number: 8, Textual support number: 1 OBS

Système de freinage.  1, record 8, French, - tirette

Record number: 8, Textual support number: 1 PHR

Tirette freins secours-parking.  1, record 8, French, - tirette

Record 8,  Textual support,  Spanish

Record 9,  Textual support,  English

Record number: 9, Textual support number: 1 CONT

When the landing gear control lever is set to UP, hydraulic power furnished by the No. 1 hydraulic system ac pumps is routed through the landing gear selector and brake shutoff valve to the in-flight brake system, a manual shutoff valve, and then branches into the individual gear-up lines at the [main landing gear] hydraulic flow valve...  2, record 9, English, - landing%20gear%20up%20line

Record 9,  Textual support,  French

Record number: 9, Textual support number: 1 OBS

conduite de rentrée train; conduite de rentrée train d'atterrissage : termes uniformisés par le Comité d'uniformisation de la terminologie aéronautique (CUTA) - Maintenance.  3, record 9, French, - conduite%20de%20rentr%C3%A9e%20train

Record 9,  Textual support,  Spanish

Record 10,  Textual support,  English

Record number: 10, Textual support number: 1 CONT

The B-747 has four hydraulic systems. Systems 4, 1 and 2 are used for providing pressure to the brake system. Each system is pressurized by an engine driven pump(EDP) and an air driven pump(ADP) which move due to the air circulating in the pneumatic system. Therefore, when the APU is working and providing pressurized air to the pneumatic systems, ADP's may provide pressure to the hydraulic systems. ADP number 1 is used to provide hydraulic pressure to the body landing gear steering function, to assist steering during pushback turns.  2, record 10, English, - air%2Ddriven%20pump

Record 10,  Textual support,  French

Record number: 10, Textual support number: 1 OBS

pompe à entraînement pneumatique : terme uniformisé par les Comités d'uniformisation de la terminologie aéronautique (CUTA) - Maintenance et Opérations aériennes; abréviation uniformisé par le Comité d'uniformisation de la terminologie aéronautique (CUTA) - Opérations aériennes.  3, record 10, French, - pompe%20%C3%A0%20entra%C3%AEnement%20pneumatique

Record 10,  Textual support,  Spanish

Record 11,  Textual support,  English

Record 11,  Textual support,  French

Record number: 11, Textual support number: 1 OBS

circuit de freinage hydraulique : terme uniformisé par les Comités d'uniformisation de la terminologie aéronautique (CUTA) - Opérations aériennes et Maintenance.  2, record 11, French, - circuit%20de%20freinage%20hydraulique

Record 11,  Textual support,  Spanish

Record 12,  Textual support,  English

Record number: 12, Textual support number: 1 CONT

The emergency brake subsystem... is an air system completely separate from the hydraulic braking system.  1, record 12, English, - air%20system

Record 12,  Textual support,  French

Record 12,  Textual support,  Spanish

Record 13,  Textual support,  English

Record number: 13, Textual support number: 1 CONT

Bleed down using aircraft brake and reservoir as follows :... Check hydraulic reservoir for proper fluid level.... Build up hydraulic pressure by pumping brake, hold pressure by setting parking brake, crack bleeder fitting to release any air in brake and retighten bleeder fitting.... Release parking brake.... Repeat process as required to release all air in brake system.  2, record 13, English, - release%20parking%20brake

Record 13,  Textual support,  French

Record number: 13, Textual support number: 1 CONT

[...] lorsqu'un avion de ligne arrive au parking, avant de mettre en place la passerelle, on attend que le pilote desserre le frein de parc pour coller la passerelle. En effet, quelque fois, lorsque le pilote enlève le frein de parc, on constate que l'amortisseur se détend et que l'appareil recule légèrement.  2, record 13, French, - desserrer%20le%20frein%20de%20parc

Record number: 13, Textual support number: 1 OBS

desserrer le frein de parc : terme uniformisé par le Comité d'uniformisation de la terminologie aéronautique (CUTA) - Maintenance.  3, record 13, French, - desserrer%20le%20frein%20de%20parc

Record 13,  Textual support,  Spanish

Record 14,  Textual support,  English

Record number: 14, Textual support number: 1 CONT

The main-wheel brakes are controlled by two systems, designated "normal" and "alternate". Both systems are mechanically selected and hydraulically operated. Normal braking is selected by depressing toe brakes on either the pilot or co-pilot pedals. The normal brake system is supplied by hydraulic system N° 1 and contains an electrically controlled antiskid system. Alternate braking is selected by the captain through use of two hand-operated controls on the left side panel. The alternate brake system is supplied by hydraulic system N° 2 and does not have an antiskid capability.  3, record 14, English, - alternate%20brake%20system

Record 14,  Textual support,  French

Record number: 14, Textual support number: 1 CONT

Le freinage des roues du train principal est commandé par deux circuits, l'un dit «normal» et l'autre «auxiliaire», tous deux sélectionnés mécaniquement et actionnés hydrauliquement. On utilise le freinage normal en exerçant une pression maximale continue sur les pédales du pilote ou du copilote. Le circuit de freinage normal est alimenté par le circuit hydraulique n° 1 et il comporte un système d'antidérapage à commande électrique. Le freinage auxiliaire est sélectionné par le commandant de bord au moyen de deux commandes manuelles se trouvant sur le panneau gauche. Le circuit de freinage auxiliaire est alimenté par le circuit hydraulique n° 2 et il ne comporte pas de système d'antidérapage.  2, record 14, French, - circuit%20de%20freinage%20auxiliaire

Record number: 14, Textual support number: 1 OBS

circuit de freinage auxiliaire : terme uniformisé par le Comité d'uniformisation de la terminologie aéronautique (CUTA) - Maintenance.  3, record 14, French, - circuit%20de%20freinage%20auxiliaire

Record 14,  Textual support,  Spanish

Record 15,  Textual support,  English

Record number: 15, Textual support number: 1 CONT

Examination of the two hydraulic system reservoirs of the airplane revealed both were empty and hydraulic fluid was noted on the vertical stabilizer.... Testing of the circuit in the "as found" position revealed that the shutoff valve was not electrically connected. The valve requires electrical power to be energized "open. "Examination of the alternate brake accumulator revealed that it was in a "fully precharged" to 1, 000 psi.  2, record 15, English, - alternate%20brake%20accumulator

Record 15,  Textual support,  French

Record number: 15, Textual support number: 1 OBS

accumulateur auxiliaire de freinage : terme uniformisé par le Comité d'uniformisation de la terminologie aéronautique (CUTA) - Maintenance.  2, record 15, French, - accumulateur%20auxiliaire%20de%20freinage

Record 15,  Textual support,  Spanish

Record 16,  Textual support,  English

Record number: 16, Textual support number: 1 CONT

The brake system slows or stops a car ... today’s cars have brakes on all four wheels. There are two kinds of brakes: (1) drum brakes and (2) disk brakes.  2, record 16, English, - brake%20system

Record number: 16, Textual support number: 2 CONT

An example of a hydraulic system is the brake system in a modern passenger car.  3, record 16, English, - brake%20system

Record 16,  Textual support,  French

Record number: 16, Textual support number: 1 CONT

Les organes de freinage comprennent toujours une partie mobile, solidaire des roues et une partie fixe, solidaire soit de l'essieu, soit du châssis. Au moment du freinage, la partie fixe est appliquée fortement sur la partie mobile  1, record 16, French, - organes%20de%20freinage

Record 16,  Textual support,  Spanish

Record 17,  Textual support,  English

Record number: 17, Textual support number: 1 DEF

A braking system which is independent of the main hydraulic system. It can be used to slow or stop the vehicle if the primary brakes fail, or to hold the vehicle stationary though the brake pedal is not depressed. It usually consists of a foot pedal or hand lever that actuates either front or rear brakes mechanically through a series of cables and linkages.  2, record 17, English, - emergency%20brake

Record 17,  Textual support,  French

Record 17,  Textual support,  Spanish

Record 18,  Textual support,  English

Record number: 18, Textual support number: 1 DEF

In a hydraulic braking system, a brake line which transmits braking pressure.  1, record 18, English, - hydraulic%2Dbrake%20line

Record 18,  Textual support,  French

Record number: 18, Textual support number: 1 DEF

Conduite de frein servant à transmettre la pression de freinage dans un circuit de freinage hydraulique.  1, record 18, French, - conduite%20de%20frein%20hydraulique

Record 18,  Textual support,  Spanish

Record number: 18, Textual support number: 1 DEF

Conducto de freno destinado a transmitir el esfuerzo de frenado en un circuito de freno hidráulico.  1, record 18, Spanish, - l%C3%ADnea%20de%20freno%20hidr%C3%A1ulico

Record 19,  Textual support,  English

Record number: 19, Textual support number: 1 DEF

Hydraulic service braking system in which the energy produced by the physical effort of the driver is multiplied by a brake servo unit.  1, record 19, English, - energy%2Dassisted%20hydraulic%20braking%20system

Record 19,  Textual support,  French

Record number: 19, Textual support number: 1 DEF

Système de freinage de service hydraulique dans lequel la puissance développée par la force musculaire est multipliée par le servofrein.  1, record 19, French, - syst%C3%A8me%20de%20freinage%20hydraulique%20assist%C3%A9

Record 19,  Textual support,  Spanish

Record number: 19, Textual support number: 1 DEF

Sistema de freno hidráulico de servicio en el cual el servofreno multiplica la presión del pie sobre el pedal de freno.  1, record 19, Spanish, - freno%20hidr%C3%A1ulico%20de%20potencia

Record 20,  Textual support,  English

Record number: 20, Textual support number: 1 DEF

Device controlled by the brake pedal and used to activate the service brake system.  1, record 20, English, - primary%20braking%20unit

Record number: 20, Textual support number: 1 OBS

The master cylinder, in a hydraulic braking system, and the brake treadle valve connected to the brake pedal by a push rod, in an air braking system, are both devices of this type.  1, record 20, English, - primary%20braking%20unit

Record 20,  Textual support,  French

Record number: 20, Textual support number: 1 DEF

Appareil commandé par la pédale de frein servant à actionner le système de freinage de service.  1, record 20, French, - distributeur%20de%20freinage

Record number: 20, Textual support number: 1 OBS

Le maître-cylindre, dans un système de freinage hydraulique, et le robinet de freinage à pied relié à la pédale de frein par une tige de poussée, dans un système de freinage pneumatique, sont des distributeurs de commande de freinage de ce type.  1, record 20, French, - distributeur%20de%20freinage

Record 20,  Textual support,  Spanish

Record number: 20, Textual support number: 1 DEF

Mecanismo controlado por el pedal de freno que sirve para operar el sistema de freno de servicio.  1, record 20, Spanish, - v%C3%A1lvula%20de%20operaci%C3%B3n%20del%20freno

Record number: 20, Textual support number: 1 OBS

El cilindro maestro de un sistema de freno hidráulico y la válvula de freno de pie, que está unida al pedal de freno por una varilla de empuje en los sistemas de frenos de aire, constituyen válvulas de operación del freno del este tipo.  1, record 20, Spanish, - v%C3%A1lvula%20de%20operaci%C3%B3n%20del%20freno

Record 21,  Textual support,  English

Record number: 21, Textual support number: 1 DEF

Vacuum-operated brake booster controlled by the hydraulic pressure coming from the master cylinder.  1, record 21, English, - frame%2Dmount%20brake%20booster

Record number: 21, Textual support number: 1 OBS

This brake booster is mounted on the chassis frame, downstream from the master cylinder, and can be incorporated into a hydraulic braking system without relocating or eliminating any foundation-brake components.  1, record 21, English, - frame%2Dmount%20brake%20booster

Record 21,  Textual support,  French

Record number: 21, Textual support number: 1 DEF

Servofrein à dépression piloté par la pression hydraulique provenant du maître-cylindre.  1, record 21, French, - servofrein%20%C3%A0%20d%C3%A9pression%20%C3%A0%20commande%20hydraulique

Record number: 21, Textual support number: 1 OBS

Ce servofrein est monté sur le cadre de châssis en aval du maître-cylindre et s'intègre à l'installation de freinage hydraulique sans déplacement ni suppression d'équipement de l'installation de base.  1, record 21, French, - servofrein%20%C3%A0%20d%C3%A9pression%20%C3%A0%20commande%20hydraulique

Record 21,  Textual support,  Spanish

Record number: 21, Textual support number: 1 DEF

Servofreno por vacío accionado por la presión hidráulica del cilindro maestro.  1, record 21, Spanish, - servofreno%20hidr%C3%A1ulico%20por%20vac%C3%ADo

Record number: 21, Textual support number: 1 OBS

Este servofreno está montado sobre el bastidor del chasis a la salida del cilindro maestro y se integra con la instalación de freno hidráulico de tal manera que no es necesario desplazar o suprimir ninguna pieza en la instalación base.  1, record 21, Spanish, - servofreno%20hidr%C3%A1ulico%20por%20vac%C3%ADo

Record 22,  Textual support,  English

Record number: 22, Textual support number: 1 DEF

Hydraulic service braking system assisted by a vacuum-operated brake booster.  1, record 22, English, - vacuum%2Dassisted%20hydraulic%20braking%20system

Record 22,  Textual support,  French

Record number: 22, Textual support number: 1 DEF

Système de freinage de service hydraulique assisté par un servofrein à dépression.  1, record 22, French, - syst%C3%A8me%20de%20freinage%20hydraulique%20assist%C3%A9%20par%20d%C3%A9pression

Record 22,  Textual support,  Spanish

Record number: 22, Textual support number: 1 DEF

Sistema de freno hidráulico de servicio que actúa por medio de un servomecanismo al vacío.  1, record 22, Spanish, - sistema%20de%20freno%20hidr%C3%A1ulico%20de%20fuerza%20al%20vac%C3%ADo

Record 23,  Textual support,  English

Record number: 23, Textual support number: 1 OBS

Term officialized by the ATSC - Helicopters.  2, record 23, English, - rotor%20brake%20hydraulic%20system

Record 23,  Textual support,  French

Record number: 23, Textual support number: 1 OBS

Terme uniformisé par le CUTA - Hélicoptères.  2, record 23, French, - circuit%20hydraulique%20frein%20rotor

Record 23,  Textual support,  Spanish

Record 24,  Textual support,  English

Record number: 24, Textual support number: 1 DEF

A special form of pressure regulator between the aircraft hydraulic system and the brake cylinders. The amount of pressure applied to the brakes is directly proportional to the force the pilot puts on the brake pedals.  3, record 24, English, - hydraulic%20brake%20control%20valve

Record 24,  Textual support,  French

Record number: 24, Textual support number: 1 OBS

Terme uniformisé par le CUTA Opérations aériennes.  2, record 24, French, - r%C3%A9partiteur%20de%20freinage%20hydraulique

Record 24,  Textual support,  Spanish

Record 25,  Textual support,  English

Record number: 25, Textual support number: 1 CONT

Hydraulic brakes. [In] a hydraulic brake system... the foot pedal is attached to a master cylinder. As the pedal is depressed, it moves piston within the master cylinder, forcing hydraulic fluid throughout the system and into cylinders at each wheel.  1, record 25, English, - hydraulic%20brake

Record 25,  Textual support,  French

Record number: 25, Textual support number: 1 CONT

Les freins à commande hydraulique [sont] généralisés sur presque tous les véhicules pour la commande du frein à pied. Leur principe est basé sur la transmission de pression par un fluide liquide incompressible, de l'huile spéciale en l'occurrence.  3, record 25, French, - frein%20%C3%A0%20commande%20hydraulique

Record 25,  Textual support,  Spanish

Record 26,  Textual support,  English

Record number: 26, Textual support number: 1 OBS

when the landing gear control lever is set to UP, hydraulic power furnished by the No. 1 hydraulic system ac pumps is routed through the landing gear selector and brake shutoff valve to the in-flight brake system, a manual shutoff valve, and then branches into the individual gear-up lines at the [main landing gear] hydraulic flow valve(...)  1, record 26, English, - in%2Dflight%20brake%20system

Record 26,  Textual support,  French

Record 26,  Textual support,  Spanish