Global Patent Index - EP 1564373 B1

EP 1564373 B1 20070307 - Tubular vortex reducer

Title (en)

Tubular vortex reducer

Title (de)

Wirbelgleichrichter in Röhrenbauweise

Title (fr)

Tube réducteur de tourbillon

Publication

EP 1564373 B1 20070307 (DE)

Application

EP 05002838 A 20050210

Priority

DE 102004006775 A 20040211

Abstract (en)

[origin: EP1564373A1] The vortex reducer has radial secondary air tubes (2) arranged in a disk interspace and attached to a compressor disk (3) at their radially outward end sections (33). Radially inward sections (30) of the tubes are located in recesses of locating pads of the disk. The sections (33) of the tubes are carried radially in locating arms of the disk, where the sections are secured against radial inward movement by locking units.

IPC 8 full level

F01D 5/08 (2006.01); F01D 17/10 (2006.01); F04D 29/32 (2006.01); F04D 29/58 (2006.01)

CPC (source: EP US)

F01D 5/08 (2013.01 - EP US); F01D 17/105 (2013.01 - EP US); F04D 29/321 (2013.01 - EP US); F04D 29/584 (2013.01 - US); F05D 2230/642 (2013.01 - EP US); F05D 2260/30 (2013.01 - EP US)

Designated contracting state (EPC)

DE FR GB

DOCDB simple family (publication)

EP 1564373 A1 20050817; EP 1564373 B1 20070307; DE 102004006775 A1 20061019; DE 502005000429 D1 20070419; US 2005172640 A1 20050811; US 7552590 B2 20090630

DOCDB simple family (application)

EP 05002838 A 20050210; DE 102004006775 A 20040211; DE 502005000429 T 20050210; US 5394405 A 20050210