TERMIUM Plus®

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

LABYRINTH SEAL [2 records]

Record 1 1999-06-02

English

Subject field(s)
  • Aircraft Propulsion Systems
  • Air Transport
  • Aeroindustry
OBS

A system of baffles closely adjusted around shafts, which trap the lubricating oil preventing it from mixing with air or gases; also used as air pressure reducer.

French

Domaine(s)
  • Propulsion des aéronefs
  • Transport aérien
  • Constructions aéronautiques

Spanish

Save record 1

Record 2 1986-03-06

English

Subject field(s)
  • Couplings (Mechanical Components)
  • Steam Turbines
  • Gas Turbines
CONT

The labyrinth seal provides a series of annular spaces between disks attached to the shaft and matching grooves in the stationary member; this arrangement merely limits leakage by restricting the annular clearance between the disks and the grooves. These seals are used in large steam and gas turbines ...

French

Domaine(s)
  • Accouplements (Composants mécaniques)
  • Turbines à vapeur
  • Turbines à gaz
DEF

Série de cloisons montées sur l'arbre d'une turbine à vapeur à haute pression, obligeant le fluide à suivre un parcours en cascade dans lequel il se détend dans des étages successifs avant de parvenir dans le milieu à basse pression.

Spanish

Save record 2

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