DEVICE FOR CONTROL OF ROTATABLE BLADE IN COMPRESSOR Russian patent published in 2007 - IPC F04D29/54 

Abstract RU 2304234 C2

FIELD: compressor engineering.

SUBSTANCE: device comprises tie (20), connecting means (8) which define the pivot joint between first end (20a) of the tie and control ring, and units (12) for locking second end (20b) of the tie on pin (30 ) of the blade to be controlled. The clamping members (40) act in the direction transverse to the longitudinal mid plane of the tie for locking the second end of the tie on pin (30) of the blade to provided joint rotation.

EFFECT: enhanced reliability.

17 cl, 12 dwg

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RU 2 304 234 C2

Authors

Burju Mishel'

Dates

2007-08-10Published

2003-01-28Filed