TERMIUM Plus®
From: Translation Bureau
On social media
Consult the Government of Canada’s terminology data bank.
FOYER GRAVITE [4 records]
Record 1 - internal organization data 2009-04-20
Record 1, English
Record 1, Subject field(s)
- Air Transport
Record 1, Main entry term, English
- static margin
1, record 1, English, static%20margin
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 CONT
Static margin is a concept used to characterize the static stability and controllability of aircraft and missiles. In aircraft analysis, static margin is defined as the distance between the center of gravity and the neutral point of the aircraft. 2, record 1, English, - static%20margin
Record 1, French
Record 1, Domaine(s)
- Transport aérien
Record 1, Main entry term, French
- marge statique
1, record 1, French, marge%20statique
correct, feminine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Grandeur physique qui permet d’évaluer la maniabilité et la stabilité d’un aéronef. 2, record 1, French, - marge%20statique
Record number: 1, Textual support number: 1 CONT
La distance entre le centre de gravité et le foyer se nomme la marge statique. 3, record 1, French, - marge%20statique
Record number: 1, Textual support number: 2 CONT
La marge statique correspond à la valeur algébrique de la distance entre les projections du centre de gravité et du foyer aérodynamique d’un avion sur une corde de référence longitudinale, exprimée en pourcentage de la longueur de cette corde, et considérée comme positive lorsque le foyer est en arrière du centre de gravité. 2, record 1, French, - marge%20statique
Record number: 1, Textual support number: 1 OBS
C'est à partir d’un point de référence appelé «foyer »que dépend la stabilité d’un avion. La position du CG [centre de gravité] par rapport au Foyer détermine sa stabilité ou sa maniabilité. [...] Le foyer est le point d’application des variations de la portance. L'une des propriétés du foyer est que sa position est fixe, contrairement au point d’application de la portance qui est toujours appliqué au centre de gravité, et dont la position varie en fonction de la répartition des masses fixes et mobiles de l'avion. 4, record 1, French, - marge%20statique
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2001-06-21
Record 2, English
Record 2, Subject field(s)
- General Mechanics (Physics)
- Applications of Automation
- Aircraft Piloting and Navigation
- Flight Instruments and Equipment (Aeroindustry)
Record 2, Main entry term, English
- statically stable position
1, record 2, English, statically%20stable%20position
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
Record 2, Textual support, English
Record number: 2, Textual support number: 1 CONT
Principles of gyroscopic action. ... Dynamic stability. When the cone sits on its base on a flat surface and is tipped slightly, it returns to its original position when the tipping force is removed. This is said to be a statically stable position. If the cone is turned over, it may momentarily be possible to balance it on its pointed end, but the slightest tipping force will make it fall on its side. The latter position is said to be statically unstable. 2, record 2, English, - statically%20stable%20position
Record number: 2, Textual support number: 2 CONT
The aim of this section is to calculate the torques which have to be generated in the leg joints to hold the leg in a statically stable position. Dynamic forces will not be taken into consideration, since all movements of the robot are slow. First, the torques will be calculated as functions of the leg geometry, position, and the weight to be supported by the leg. Afterwards, these general expressions will be evaluated for a real robot leg. 3, record 2, English, - statically%20stable%20position
Record 2, French
Record 2, Domaine(s)
- Mécanique générale (Physique)
- Automatisation et applications
- Pilotage et navigation aérienne
- Instruments et équipement de bord (Constructions aéronautiques)
Record 2, Main entry term, French
- position statiquement stable
1, record 2, French, position%20statiquement%20stable
correct, feminine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
Record 2, Textual support, French
Record number: 2, Textual support number: 1 OBS
[...] la condition nécessaire et suffisante pour qu'un aéronef soit statiquement stable en vol est que son centre de gravité soit situé en avant d’un point bien particulier, le foyer aérodynamique(ou foyer tout court) global de l'appareil. 2, record 2, French, - position%20statiquement%20stable
Record 2, Key term(s)
- position stable statiquement
Record 2, Spanish
Record 2, Textual support, Spanish
Record 3 - internal organization data 1990-11-15
Record 3, English
Record 3, Subject field(s)
- Solid Fuel Heating
Record 3, Main entry term, English
- traveling-grate stoker
1, record 3, English, traveling%2Dgrate%20stoker
correct
Record 3, Abbreviations, English
Record 3, Synonyms, English
- traveling grate stoker 2, record 3, English, traveling%20grate%20stoker
correct
- traveling stoker 3, record 3, English, traveling%20stoker
correct
- travelling grate 4, record 3, English, travelling%20grate
correct, see observation
Record 3, Textual support, English
Record number: 3, Textual support number: 1 DEF
A type of furnace stoker; coal feeds by gravity into a hopper located on top of one end of a moving (traveling) grate [outside of the furnace]; as the grate passes under the hopper, it carries a bed of fresh coal toward the furnace. 5, record 3, English, - traveling%2Dgrate%20stoker
Record number: 3, Textual support number: 1 OBS
stokers are [also] classified according to the method of feeding fuel to the furnace, as: 1. spreader, 2. underfeed, 3. chain grate or traveling grate, and 4. vibrating grate. 6, record 3, English, - traveling%2Dgrate%20stoker
Record number: 3, Textual support number: 2 OBS
chain grates and traveling grates differ most notably in the methods used to support the grates. ... Traveling grates are supported by transverse bars riding at their ends on continuous chains that travel on a steel frame. 7, record 3, English, - traveling%2Dgrate%20stoker
Record number: 3, Textual support number: 3 OBS
Dans les sources consultées, "travelling grate" semble désigner autant la partie (grate) que le tout (stoker). 8, record 3, English, - traveling%2Dgrate%20stoker
Record 3, French
Record 3, Domaine(s)
- Chauffage aux combustibles solides
Record 3, Main entry term, French
- foyer à grille roulante
1, record 3, French, foyer%20%C3%A0%20grille%20roulante
correct, masculine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
Record 3, Textual support, French
Record number: 3, Textual support number: 1 CONT
Foyer à grille roulante. La trémie déverse une couche de combustible neuf sur un tapis métallique roulant qui l'entraîne vers le foyer. On rencontre successivement dans le sens horizontal de déplacement du tapis(...) du charbon froid, du charbon qui distille(...), du charbon incandescent(...) Le décrassage est aisé, les cendres et le mâchefer tombent par gravité quand ils arrivent [en bout de grille](...). 1, record 3, French, - foyer%20%C3%A0%20grille%20roulante
Record number: 3, Textual support number: 1 OBS
En anglais, on parle surtout du dispositif d’alimentation en combustible du foyer (stoker); en français, on parle plutôt de l’endroit où a lieu la combustion (foyer) et où est logé l’organe de combustion qu’est la grille. Il est à noter que selon le LAROG, le foyer "est à la fois un lieu et un ensemble d’appareils ou d’organes (...)". MOMON semble donc utiliser foyer au sens de dispositif. 2, record 3, French, - foyer%20%C3%A0%20grille%20roulante
Record 3, Spanish
Record 3, Textual support, Spanish
Record 4 - internal organization data 1990-11-15
Record 4, English
Record 4, Subject field(s)
- Solid Fuel Heating
Record 4, Main entry term, English
- gravity feed stoker
1, record 4, English, gravity%20feed%20stoker
correct
Record 4, Abbreviations, English
Record 4, Synonyms, English
- gravity feed type of stoker 2, record 4, English, gravity%20feed%20type%20of%20stoker
proposal
- gravity feed unit 1, record 4, English, gravity%20feed%20unit
Record 4, Textual support, English
Record number: 4, Textual support number: 1 CONT
Underfeed stokers introduce the raw coal into a retort beneath the burning fuel bed. They are classified as horizontal feed and gravity feed. ... in the gravity feed type the retort is inclined by 25 deg. ... gravity feed stokers are designed with multiple retorts. 1, record 4, English, - gravity%20feed%20stoker
Record 4, French
Record 4, Domaine(s)
- Chauffage aux combustibles solides
Record 4, Main entry term, French
- brûleur à gravité
1, record 4, French, br%C3%BBleur%20%C3%A0%20gravit%C3%A9
correct, masculine noun
Record 4, Abbreviations, French
Record 4, Synonyms, French
- foyer par gravité 2, record 4, French, foyer%20par%20gravit%C3%A9
correct, see observation, masculine noun
- foyer à chargement par gravité 3, record 4, French, foyer%20%C3%A0%20chargement%20par%20gravit%C3%A9
correct, see observation, masculine noun
- foyer automatique à gravité 4, record 4, French, foyer%20automatique%20%C3%A0%20gravit%C3%A9
see observation, masculine noun
Record 4, Textual support, French
Record number: 4, Textual support number: 1 CONT
Brûleurs à combustibles solides.(...) Types d’alimentation. Alimentation naturelle(par gravité). Alimentation mécanique(...) Les brûleurs à gravité. L'ensemble chaudière-brûleur comprend :-une réserve de combustible(24 heures de fonctionnement),-un foyer de combustion,-une arrivée d’air primaire et une arrivée d’air secondaire(...). 1, record 4, French, - br%C3%BBleur%20%C3%A0%20gravit%C3%A9
Record number: 4, Textual support number: 1 OBS
Il existe également des foyers automatiques, dits "avant-foyers:, (...). 2, record 4, French, - br%C3%BBleur%20%C3%A0%20gravit%C3%A9
Record number: 4, Textual support number: 2 OBS
En anglais, on parle surtout du dispositif d’alimentation en combustible du foyer (stoker); en français, on parle plutôt de l’endroit où a lieu la combustion (foyer) et où est logé l’organe de combustion qu’ est la grille. Il est à noter que selon le LAROG, le foyer "est à la fois un lieu et un ensemble d’appareils ou d’organes (...)". MOMON utilise foyer au sens de dispositif. 5, record 4, French, - br%C3%BBleur%20%C3%A0%20gravit%C3%A9
Record 4, Spanish
Record 4, Textual support, Spanish
Copyright notice for the TERMIUM Plus® data bank
© Public Services and Procurement Canada, 2026
TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
A product of the Translation Bureau
Features
GCtranslate (available on the Government of Canada network only)
Use this artificial intelligence prototype to translate Government of Canada content up to and including Protected B. Available to employees of selected departments and agencies only.
Writing tools
The Language Portal’s writing tools have a new look! Easy to consult, they give you access to a wealth of information that will help you write better in English and French.
Glossaries and vocabularies
Access Translation Bureau glossaries and vocabularies.
- Date Modified:


