TURBINE ENGINE COMPRESSOR, IN PARTICULAR OF AEROPLANE TURBOPROP OR TURBOFAN Russian patent published in 2018 - IPC F01D17/16 F04D29/56

Abstract RU 2670473 C1

FIELD: machines and non-displacement engines.

SUBSTANCE: invention relates to gas turbine engine compressors. Novelty of the invention is that at least one of the holes in the adjustment ring, intended for insertion of pins of the connecting elements, has an elongated shape and extends in the circumferential direction to allow the pin to move in the hole during rotation of the adjustment ring.

EFFECT: technical result is improved reliability of the compressor.

9 cl, 13 dwg

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RU 2 670 473 C1

Authors

Sebrecht Pierre-Alain Francis Claude

Cochon Sebastien

Langlois Arnaud

Dates

2018-10-23—Published

2014-12-04—Filed