EP 2652270 A1 20131023 - METHOD TO DETERMINE THE DIAMETER OF A BLADED TURBOMACHINERY ROTOR
Title (en)
METHOD TO DETERMINE THE DIAMETER OF A BLADED TURBOMACHINERY ROTOR
Title (de)
VERFAHREN ZUR ERMITTELUNG DES DURCHMESSERS EINES MIT LAUFSCHAUFELN AUSGESTATTETEN ROTORS EINER STRÖMUNGSMASCHINE
Title (fr)
PROCÉDÉ POUR DÉTERMINER LE DIAMÈTRE D'UN ROTOR AUBAGÉ POUR TURBOMACHINE
Publication
Application
Priority
- EP 11155389 A 20110222
- EP 2011074285 W 20111230
- EP 11807954 A 20111230
Abstract (en)
[origin: EP2492452A1] The method involves providing rotor having number of rotor blade ring forming blades, for determining diameter of rotor with rotor blades. The rotor with rotor blade ring is set in rotational movement. A distance measurement device (124) is assigned to the region of rotor blade ring in order to measure the distance to rotor blades, which are rotating past the distance measurement device, so that rotor diameter is determined in conjunction with distance between sensor and axis of rotor. An independent claim is included for measuring system for rotor of turbomachine.
IPC 8 full level
F01D 25/00 (2006.01); F01D 21/00 (2006.01); G01B 11/12 (2006.01); G01B 11/14 (2006.01); G01M 15/14 (2006.01)
CPC (source: EP US)
B24B 19/14 (2013.01 - EP US); B24B 49/04 (2013.01 - EP US); F01D 5/027 (2013.01 - US); F01D 11/14 (2013.01 - US); F01D 21/003 (2013.01 - EP US); F01D 21/04 (2013.01 - US); F01D 25/00 (2013.01 - US); G01B 7/30 (2013.01 - US); G01B 7/305 (2013.01 - US); G01B 7/31 (2013.01 - US); G01B 7/312 (2013.01 - US); G01B 7/315 (2013.01 - US); G01B 11/028 (2013.01 - US); G01B 11/08 (2013.01 - US); G01B 11/12 (2013.01 - EP US); G01B 11/14 (2013.01 - EP US); G01B 11/27 (2013.01 - US); G01B 11/272 (2013.01 - US); G01B 21/22 (2013.01 - US); G01B 21/24 (2013.01 - US); G01B 21/26 (2013.01 - US); G01M 15/14 (2013.01 - US); G01S 17/88 (2013.01 - US); F05D 2230/64 (2013.01 - US); F05D 2260/34 (2013.01 - EP US); Y10T 29/4932 (2015.01 - EP US)
Citation (search report)
See references of WO 2012113487A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 2492452 A1 20120829; BR 102012003750 A2 20150127; BR 102012003750 A8 20160412; BR 102012003750 A8 20210413; CN 103384754 A 20131106; CN 103384754 B 20160210; EP 2652270 A1 20131023; JP 2014506972 A 20140320; JP 5638707 B2 20141210; RU 2013142787 A 20150327; RU 2562928 C2 20150910; US 2013330173 A1 20131212; US 9671312 B2 20170606; WO 2012113487 A1 20120830
DOCDB simple family (application)
EP 11155389 A 20110222; BR 102012003750 A 20120217; CN 201180068302 A 20111230; EP 11807954 A 20111230; EP 2011074285 W 20111230; JP 2013553820 A 20111230; RU 2013142787 A 20111230; US 201114000629 A 20111230