TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

FLOTTAISON [6 records]

Record 1 2024-04-22

English

Subject field(s)
  • Shipbuilding
  • River and Sea Navigation
  • Water Sports
DEF

A line along which the surface of water touches the side of a floating body.

French

Domaine(s)
  • Constructions navales
  • Navigation fluviale et maritime
  • Sports nautiques
DEF

Intersection de la surface de l'eau avec la muraille du navire.

OBS

ligne de flottaison : désignation uniformisée par le Comité de normalisation de la terminologie navale.

Spanish

Campo(s) temático(s)
  • Construcción naval
  • Navegación fluvial y marítima
  • Deportes acuáticos y náuticos
Save record 1

Record 2 2001-08-28

English

Subject field(s)
  • Fluid Mechanics and Hydraulics (Physics)
  • Aircraft Piloting and Navigation
  • Navigation Instruments
  • Flight Instruments and Equipment (Aeroindustry)
CONT

Mercury flotation. The directive force of any gyrocompass is small when nearly on the meridian. It is therefore necessary to suspend it in as nearly a frictionless support as possible. This is accomplished by supporting the sensitive element on a hollow steel sphere which floats in a concentric tank of mercury... The sphere should clear the bottom of the tank by 3/16 in. For convenience in checking this position, a line has been placed on the contact support tube. This line is level with the topmost surface of the sensitive element when the flotation is correct.

OBS

floated gyroscope: A gyroscope in which the rotor is suspended in a liquid.

OBS

Floatation, variant of flotation.

French

Domaine(s)
  • Mécanique des fluides et hydraulique (Physique)
  • Pilotage et navigation aérienne
  • Instruments de navigation
  • Instruments et équipement de bord (Constructions aéronautiques)
CONT

Les gyroscopes 1 axe sont essentiellement constitués : d'une toupie [...]; d'un élément de cardan (anneau ou carter) [...]; d'un détecteur d'écart [...]; d'un moteur-couple [...]. De plus, ils comportent éventuellement : un liquide amortisseur dans lequel baigne un carter étanche contenant la toupie; il en résulte l'application à ce carter d'un couple «visqueux» [...] étant un coefficient constant; en outre, la flottaison ainsi obtenue permet de soulager la liaison boîtier-carter, qui peut alors être constituée par des ensembles pivot-rubis; [...]

CONT

Les gyroscopes flottés ont une toupie en flottaison dans un fluide qui compense les pertes par frottements.

Spanish

Save record 2

Record 3 2001-05-28

English

Subject field(s)
  • Paddle Sports

French

Domaine(s)
  • Sports de pagaie

Spanish

Campo(s) temático(s)
  • Deportes de remo
Save record 3

Record 4 2000-10-23

English

Subject field(s)
  • Swimming

French

Domaine(s)
  • Natation

Spanish

Campo(s) temático(s)
  • Natación
Save record 4

Record 5 1998-08-07

English

Subject field(s)
  • Ship and Boat Parts

French

Domaine(s)
  • Parties des bateaux
DEF

Plan du navire qui (coïncide avec la surface de l'eau et sépare la partie immergée de la partie émergée.

Spanish

Campo(s) temático(s)
  • Partes de los barcos
Save record 5

Record 6 1991-06-17

English

Subject field(s)
  • Pleasure Boating and Yachting
OBS

On cushion, off cushion hovercraft.

French

Domaine(s)
  • Yachting et navigation de plaisance

Spanish

Save record 6

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