EP 3392468 A1 20181024 - EXHAUST DIFFUSER OF A GAS TURBINE ENGINE HAVING VARIABLE GUIDE VANE RINGS
Title (en)
EXHAUST DIFFUSER OF A GAS TURBINE ENGINE HAVING VARIABLE GUIDE VANE RINGS
Title (de)
ABGASDIFFUSOR EINES GASTURBINENTRIEBWERKS MIT VERSTELLBAREN LEITSCHAUFELRINGEN
Title (fr)
DIFFUSEUR D'ÉCHAPPEMENT AVEC COURONNES D'AUBE DIRECTRICE VARIABLE POUR UN MOTEUR À TURBINE À GAZ
Publication
Application
Priority
KR 20170049791 A 20170418
Abstract (en)
An exhaust diffuser (100) according to an embodiment of the present disclosure is mounted at an outlet of a gas turbine to eject exhaust gas to the outside and includes hollow cylindrical internal diffuser guide (101) and external diffuser guide (102). The exhaust diffuser (100) includes: struts (110) disposed between the internal diffuser guide (101) and the external diffuser guide (102) to space the internal diffuser guide (101) and the external diffuser guide (102) at a predetermined distance from each other; and vanes (120) surrounding an outer side of the internal diffuser guide (101).
IPC 8 full level
F01D 17/16 (2006.01); F01D 25/30 (2006.01); F04D 29/54 (2006.01); F04D 29/68 (2006.01)
CPC (source: EP KR US)
F01D 17/14 (2013.01 - KR US); F01D 17/16 (2013.01 - EP US); F01D 17/162 (2013.01 - US); F01D 25/30 (2013.01 - EP KR US); F05D 2250/324 (2013.01 - EP US); F05D 2270/17 (2013.01 - EP US)
Citation (applicant)
KR 20150123950 A 20151104 - GEN ELECTRIC [US]
Citation (search report)
- [XY] US 8776527 B1 20140715 - SOKHEY JAGDISH [US], et al
- [XY] US 2013152592 A1 20130620 - OROSA JOHN A [US], et al
- [XY] US 2013265848 A1 20131010 - WURZ DIETER [DE], et al
- [XY] EP 0970292 A1 20000112 - NORRIS THOMAS R [US]
- [Y] US 2014314549 A1 20141023 - PAKKALA SRINIVAS RAO [IN], et al
- [Y] US 4175640 A 19791127 - BIRCH STANLEY F [US], et al
- [Y] EP 3061920 A1 20160831 - HONEYWELL INT INC [US]
- [Y] US 4215536 A 19800805 - RUDOLPH PETER K C [US]
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)
EP 3392468 A1 20181024; EP 3392468 B1 20200610; JP 2018178986 A 20181115; JP 6475802 B2 20190227; KR 101902240 B1 20180928; US 2018298785 A1 20181018
DOCDB simple family (application)
EP 17193245 A 20170926; JP 2017178837 A 20170919; KR 20170049791 A 20170418; US 201715715606 A 20170926