JP2010242750A5 - - Google Patents

Download PDF

Info

Publication number
JP2010242750A5
JP2010242750A5 JP2010069256A JP2010069256A JP2010242750A5 JP 2010242750 A5 JP2010242750 A5 JP 2010242750A5 JP 2010069256 A JP2010069256 A JP 2010069256A JP 2010069256 A JP2010069256 A JP 2010069256A JP 2010242750 A5 JP2010242750 A5 JP 2010242750A5
Authority
JP
Japan
Prior art keywords
cooling
cavities
slot
cooling mechanism
component
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
JP2010069256A
Other languages
English (en)
Japanese (ja)
Other versions
JP2010242750A (ja
JP5094901B2 (ja
Filing date
Publication date
Priority claimed from US12/415,372 external-priority patent/US8092159B2/en
Application filed filed Critical
Publication of JP2010242750A publication Critical patent/JP2010242750A/ja
Publication of JP2010242750A5 publication Critical patent/JP2010242750A5/ja
Application granted granted Critical
Publication of JP5094901B2 publication Critical patent/JP5094901B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2010069256A 2009-03-31 2010-03-25 シールスロットからのフィルム冷却孔の供給 Expired - Fee Related JP5094901B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/415,372 2009-03-31
US12/415,372 US8092159B2 (en) 2009-03-31 2009-03-31 Feeding film cooling holes from seal slots

Publications (3)

Publication Number Publication Date
JP2010242750A JP2010242750A (ja) 2010-10-28
JP2010242750A5 true JP2010242750A5 (enExample) 2012-07-26
JP5094901B2 JP5094901B2 (ja) 2012-12-12

Family

ID=42236586

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010069256A Expired - Fee Related JP5094901B2 (ja) 2009-03-31 2010-03-25 シールスロットからのフィルム冷却孔の供給

Country Status (4)

Country Link
US (1) US8092159B2 (enExample)
EP (1) EP2239418B1 (enExample)
JP (1) JP5094901B2 (enExample)
CN (1) CN101922353B (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8371800B2 (en) 2010-03-03 2013-02-12 General Electric Company Cooling gas turbine components with seal slot channels
US9255484B2 (en) * 2011-03-16 2016-02-09 General Electric Company Aft frame and method for cooling aft frame
US9879555B2 (en) * 2011-05-20 2018-01-30 Siemens Energy, Inc. Turbine combustion system transition seals
US9115585B2 (en) * 2011-06-06 2015-08-25 General Electric Company Seal assembly for gas turbine
FR2986836B1 (fr) * 2012-02-09 2016-01-01 Snecma Tole annulaire anti-usure pour une turbomachine
US9115808B2 (en) * 2012-02-13 2015-08-25 General Electric Company Transition piece seal assembly for a turbomachine
US9010127B2 (en) * 2012-03-02 2015-04-21 General Electric Company Transition piece aft frame assembly having a heat shield
JP6016655B2 (ja) * 2013-02-04 2016-10-26 三菱日立パワーシステムズ株式会社 ガスタービン尾筒シール及びガスタービン
DE102013205031A1 (de) * 2013-03-21 2014-09-25 Siemens Aktiengesellschaft Dichtelement zur Dichtung eines Spaltes
CN107075961B (zh) 2014-10-28 2020-01-03 西门子公司 供用于涡轮发动机中的位于过渡道和第一排叶片组件之间的密封组件
US10683766B2 (en) * 2016-07-29 2020-06-16 Siemens Energy, Inc. Static wear seals for a combustor transition
GB201614711D0 (en) * 2016-08-31 2016-10-12 Rolls Royce Plc Axial flow machine
CN107143385B (zh) * 2017-06-26 2019-02-15 中国科学院工程热物理研究所 一种燃气涡轮导向器前缘安装边结构及具有其的燃气轮机
KR101965502B1 (ko) * 2017-09-29 2019-04-03 두산중공업 주식회사 접속 어셈블리 및 이를 포함하는 가스터빈
KR20190101089A (ko) * 2018-02-22 2019-08-30 현대자동차주식회사 엔진 피스톤링
JP6966354B2 (ja) * 2018-02-28 2021-11-17 三菱パワー株式会社 ガスタービン燃焼器
US10968762B2 (en) * 2018-11-19 2021-04-06 General Electric Company Seal assembly for a turbo machine

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB938189A (en) * 1960-10-29 1963-10-02 Ruston & Hornsby Ltd Improvements in the construction of turbine and compressor blade elements
US4157232A (en) * 1977-10-31 1979-06-05 General Electric Company Turbine shroud support
US4902198A (en) * 1988-08-31 1990-02-20 Westinghouse Electric Corp. Apparatus for film cooling of turbine van shrouds
GB8830152D0 (en) 1988-12-23 1989-09-20 Rolls Royce Plc Cooled turbomachinery components
US5344283A (en) 1993-01-21 1994-09-06 United Technologies Corporation Turbine vane having dedicated inner platform cooling
GB9305010D0 (en) 1993-03-11 1993-04-28 Rolls Royce Plc A cooled turbine nozzle assembly and a method of calculating the diameters of cooling holes for use in such an assembly
US5503528A (en) * 1993-12-27 1996-04-02 Solar Turbines Incorporated Rim seal for turbine wheel
JP3285793B2 (ja) * 1997-06-30 2002-05-27 三菱重工業株式会社 ガスタービンロータ
US6210111B1 (en) * 1998-12-21 2001-04-03 United Technologies Corporation Turbine blade with platform cooling
US6254333B1 (en) 1999-08-02 2001-07-03 United Technologies Corporation Method for forming a cooling passage and for cooling a turbine section of a rotary machine
US6343911B1 (en) * 2000-04-05 2002-02-05 General Electric Company Side wall cooling for nozzle segments for a gas turbine
US6412268B1 (en) 2000-04-06 2002-07-02 General Electric Company Cooling air recycling for gas turbine transition duct end frame and related method
US6340285B1 (en) 2000-06-08 2002-01-22 General Electric Company End rail cooling for combined high and low pressure turbine shroud
US6547257B2 (en) 2001-05-04 2003-04-15 General Electric Company Combination transition piece floating cloth seal and stage 1 turbine nozzle flexible sealing element
GB2378730B (en) * 2001-08-18 2005-03-16 Rolls Royce Plc Cooled segments surrounding turbine blades
US6860108B2 (en) * 2003-01-22 2005-03-01 Mitsubishi Heavy Industries, Ltd. Gas turbine tail tube seal and gas turbine using the same
DE10330471A1 (de) * 2003-07-05 2005-02-03 Alstom Technology Ltd Vorrichtung zum Abscheiden von Fremdpartikeln aus der den Laufschaufeln einer Turbine zuführbaren Kühlluft
US6942445B2 (en) * 2003-12-04 2005-09-13 Honeywell International Inc. Gas turbine cooled shroud assembly with hot gas ingestion suppression
US7097417B2 (en) 2004-02-09 2006-08-29 Siemens Westinghouse Power Corporation Cooling system for an airfoil vane
US7217081B2 (en) * 2004-10-15 2007-05-15 Siemens Power Generation, Inc. Cooling system for a seal for turbine vane shrouds
JP4668636B2 (ja) * 2005-02-04 2011-04-13 株式会社日立製作所 ガスタービン燃焼器
GB0513468D0 (en) * 2005-07-01 2005-08-10 Rolls Royce Plc A mounting arrangement for turbine blades
US7784264B2 (en) * 2006-08-03 2010-08-31 Siemens Energy, Inc. Slidable spring-loaded transition-to-turbine seal apparatus and heat-shielding system, comprising the seal, at transition/turbine junction of a gas turbine engine
US7832986B2 (en) * 2007-03-07 2010-11-16 Honeywell International Inc. Multi-alloy turbine rotors and methods of manufacturing the rotors
JP4690353B2 (ja) * 2007-03-09 2011-06-01 株式会社日立製作所 ガスタービンのシール装置
US8277177B2 (en) * 2009-01-19 2012-10-02 Siemens Energy, Inc. Fluidic rim seal system for turbine engines

Similar Documents

Publication Publication Date Title
JP2010242750A5 (enExample)
US8449246B1 (en) BOAS with micro serpentine cooling
CN101922353B (zh) 从密封槽供给薄膜冷却孔
CN105026691B (zh) 燃气涡轮机转子叶片和燃气涡轮机转子
CN102852565B (zh) 涡轮机静叶
EP3708272B1 (en) Casting core for a cooling arrangement for a gas turbine component
US8475122B1 (en) Blade outer air seal with circumferential cooled teeth
JP2013124663A5 (enExample)
JP2012140937A5 (enExample)
JP2012041918A5 (enExample)
US9611755B2 (en) Turbine stator vane with insert and flexible seal
JP2011196379A5 (enExample)
JP2012102735A5 (enExample)
US8061989B1 (en) Turbine blade with near wall cooling
JP2011140951A5 (enExample)
US8641377B1 (en) Industrial turbine blade with platform cooling
WO2015047472A3 (en) Conductive panel surface cooling augmentation for gas turbine engine combustor
EP2573364A3 (en) Turbocharger with variable nozzle having labyrinth seal for vanes
JP2016070081A5 (enExample)
JP2007002843A5 (enExample)
JP2012097746A5 (enExample)
JP2014114814A5 (enExample)
US8757961B1 (en) Industrial turbine stator vane
JP2016070082A5 (enExample)
JP2012140955A5 (enExample)