EP 3088661 A1 20161102 - MONITORING FATIGUE IN STEAM TURBINE ROTOR
Title (en)
MONITORING FATIGUE IN STEAM TURBINE ROTOR
Title (de)
ERMÜDUNGSÜBERWACHUNG IN EINEM DAMPFTURBINENROTOR
Title (fr)
SURVEILLANCE DE LA FATIGUE DE ROTOR DE TURBINE À VAPEUR
Publication
Application
Priority
EP 15165441 A 20150428
Abstract (en)
A rotor (1) for a rotary machine (10) includes a monitor portion (100) which is designed for being exposed during operations to a maximum strain range, and at least one operating portion (30, 40) subject to being coupled or covered during operations by another component (31, 41) of the rotary machine. The monitor portion (100) is adjacent to or distanced from the at least one operating portion (30, 40).
IPC 8 full level
F01D 5/00 (2006.01); F01D 21/00 (2006.01)
CPC (source: EP)
F01D 5/005 (2013.01); F01D 21/003 (2013.01); F05D 2260/80 (2013.01); F05D 2260/94 (2013.01); F05D 2270/332 (2013.01)
Citation (search report)
- [X] EP 1577492 A1 20050921 - SIEMENS AG [DE]
- [X] US 2012294704 A1 20121122 - WILLETT JR FRED THOMAS [US]
- [X] CH 701914 A1 20110331 - ALSTOM TECHNOLOGY LTD [CH]
- [X] JP S58195110 A 19831114 - TOKYO SHIBAURA ELECTRIC CO
- [X] JP S54117801 A 19790912 - MITSUBISHI ELECTRIC CORP
- [X] US 3995968 A 19761207 - CAMPBELL JR GEORGE T, et al
- [X] DE 102011090036 B3 20121018 - SIEMENS AG [DE]
- [A] US 3588265 A 19710628 - BERRY WILLIAM R
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DOCDB simple family (application)
EP 15165441 A 20150428