JP2011226478A5 - - Google Patents

Download PDF

Info

Publication number
JP2011226478A5
JP2011226478A5 JP2011088710A JP2011088710A JP2011226478A5 JP 2011226478 A5 JP2011226478 A5 JP 2011226478A5 JP 2011088710 A JP2011088710 A JP 2011088710A JP 2011088710 A JP2011088710 A JP 2011088710A JP 2011226478 A5 JP2011226478 A5 JP 2011226478A5
Authority
JP
Japan
Prior art keywords
turbine
spacer
buckets
series
rotor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2011088710A
Other languages
English (en)
Japanese (ja)
Other versions
JP2011226478A (ja
JP5276689B2 (ja
Filing date
Publication date
Priority claimed from US12/759,811 external-priority patent/US8376689B2/en
Application filed filed Critical
Publication of JP2011226478A publication Critical patent/JP2011226478A/ja
Publication of JP2011226478A5 publication Critical patent/JP2011226478A5/ja
Application granted granted Critical
Publication of JP5276689B2 publication Critical patent/JP5276689B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2011088710A 2010-04-14 2011-04-13 蒸気タービンエンジンスペーサ Expired - Fee Related JP5276689B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/759,811 US8376689B2 (en) 2010-04-14 2010-04-14 Turbine engine spacer
US12/759,811 2010-04-14

Publications (3)

Publication Number Publication Date
JP2011226478A JP2011226478A (ja) 2011-11-10
JP2011226478A5 true JP2011226478A5 (enExample) 2013-02-28
JP5276689B2 JP5276689B2 (ja) 2013-08-28

Family

ID=44244833

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011088710A Expired - Fee Related JP5276689B2 (ja) 2010-04-14 2011-04-13 蒸気タービンエンジンスペーサ

Country Status (4)

Country Link
US (1) US8376689B2 (enExample)
EP (1) EP2378070B1 (enExample)
JP (1) JP5276689B2 (enExample)
RU (1) RU2011113993A (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8992168B2 (en) * 2011-10-28 2015-03-31 United Technologies Corporation Rotating vane seal with cooling air passages
US8961132B2 (en) * 2011-10-28 2015-02-24 United Technologies Corporation Secondary flow arrangement for slotted rotor
US9528376B2 (en) * 2012-09-13 2016-12-27 General Electric Company Compressor fairing segment
US9441639B2 (en) * 2013-05-13 2016-09-13 General Electric Company Compressor rotor heat shield
JP6519479B2 (ja) 2013-11-15 2019-05-29 日本電気株式会社 周波数偏差補償方式および周波数偏差補償方法
US10837288B2 (en) 2014-09-17 2020-11-17 Raytheon Technologies Corporation Secondary flowpath system for a gas turbine engine
DE102014224844A1 (de) * 2014-12-04 2016-06-09 Siemens Aktiengesellschaft Rotor, Axialverdichter, Verfahren zur Montage
BE1023233B1 (fr) 2015-07-01 2017-01-05 Safran Aero Boosters S.A. Tambour perfore de compresseur de turbomachine axiale

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52103204U (enExample) * 1976-02-04 1977-08-05
JPS5361501U (enExample) * 1976-10-26 1978-05-25
JPS57168005A (en) * 1981-04-10 1982-10-16 Hitachi Ltd Rotor structue for axial machines
JPS6093101A (ja) * 1983-10-28 1985-05-24 Hitachi Ltd 蒸気タ−ビンのロ−タの温度上昇防止装置
DE3606597C1 (de) * 1986-02-28 1987-02-19 Mtu Muenchen Gmbh Schaufel- und Dichtspaltoptimierungseinrichtung fuer Verdichter von Gasturbinentriebwerken
JP3780608B2 (ja) * 1997-03-19 2006-05-31 株式会社日立製作所 ガスタービン
JP3901828B2 (ja) * 1998-02-17 2007-04-04 三菱重工業株式会社 蒸気冷却ガスタービン
FR2825748B1 (fr) * 2001-06-07 2003-11-07 Snecma Moteurs Agencement de rotor de turbomachine a deux disques aubages separes par une entretoise
US6558118B1 (en) * 2001-11-01 2003-05-06 General Electric Company Bucket dovetail bridge member and method for eliminating thermal bowing of steam turbine rotors
EP1452688A1 (de) 2003-02-05 2004-09-01 Siemens Aktiengesellschaft Dampfturbinenrotor sowie Verfahren und Verwendung einer aktiven Kühlung eines Dampfturbinenrotors
US7017349B2 (en) * 2003-02-05 2006-03-28 Mitsubishi Heavy Industries, Ltd. Gas turbine and bleeding method thereof
US20070065273A1 (en) * 2005-09-22 2007-03-22 General Electric Company Methods and apparatus for double flow turbine first stage cooling
GB0603030D0 (en) * 2006-02-15 2006-03-29 Rolls Royce Plc Gas turbine engine rotor ventilation arrangement
US8348608B2 (en) * 2009-10-14 2013-01-08 General Electric Company Turbomachine rotor cooling

Similar Documents

Publication Publication Date Title
JP2011226478A5 (enExample)
WO2014178731A3 (en) A rotor assembly for an open cycle engine, and an open cycle engine
JP2011196379A5 (enExample)
JP2011075271A5 (enExample)
JP2013142399A5 (enExample)
JP2013245678A5 (enExample)
JP2011163752A5 (enExample)
JP2014040999A5 (enExample)
JP2011220335A5 (enExample)
JP2014181906A5 (enExample)
RU2012158328A (ru) Узел турбины (варианты) и способ снижения потока текучей среды между элементами турбины
JP2015063994A5 (enExample)
JP2012082822A5 (enExample)
JP2015017607A5 (enExample)
JP2016035336A5 (enExample)
EP2514925A3 (en) Ceramic matrix composite shroud attachment system
JP2013231582A5 (enExample)
JP2014163664A5 (enExample)
JP2014185633A5 (enExample)
JP2010169386A5 (enExample)
IN2015DN03859A (enExample)
JP2016079904A5 (enExample)
EP2484867A3 (en) Rotating component of a turbine engine
JP2012145322A5 (enExample)
WO2014163694A3 (en) Trenched cooling hole arrangement for a ceramic matrix composite vane