JP2015127538A5 - - Google Patents

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Publication number
JP2015127538A5
JP2015127538A5 JP2014261430A JP2014261430A JP2015127538A5 JP 2015127538 A5 JP2015127538 A5 JP 2015127538A5 JP 2014261430 A JP2014261430 A JP 2014261430A JP 2014261430 A JP2014261430 A JP 2014261430A JP 2015127538 A5 JP2015127538 A5 JP 2015127538A5
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JP
Japan
Prior art keywords
cooling
cooling passage
platform
nozzle
turbine
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
JP2014261430A
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English (en)
Japanese (ja)
Other versions
JP6489823B2 (ja
JP2015127538A (ja
Filing date
Publication date
Priority claimed from US14/141,789 external-priority patent/US9562439B2/en
Application filed filed Critical
Publication of JP2015127538A publication Critical patent/JP2015127538A/ja
Publication of JP2015127538A5 publication Critical patent/JP2015127538A5/ja
Application granted granted Critical
Publication of JP6489823B2 publication Critical patent/JP6489823B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2014261430A 2013-12-27 2014-12-25 タービン・ノズルおよびガスタービン・エンジンのタービン・ノズルを冷却する方法 Active JP6489823B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/141,789 US9562439B2 (en) 2013-12-27 2013-12-27 Turbine nozzle and method for cooling a turbine nozzle of a gas turbine engine
US14/141,789 2013-12-27

Publications (3)

Publication Number Publication Date
JP2015127538A JP2015127538A (ja) 2015-07-09
JP2015127538A5 true JP2015127538A5 (enExample) 2018-02-01
JP6489823B2 JP6489823B2 (ja) 2019-03-27

Family

ID=53372179

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014261430A Active JP6489823B2 (ja) 2013-12-27 2014-12-25 タービン・ノズルおよびガスタービン・エンジンのタービン・ノズルを冷却する方法

Country Status (5)

Country Link
US (1) US9562439B2 (enExample)
JP (1) JP6489823B2 (enExample)
CN (1) CN204532441U (enExample)
CH (1) CH709086A2 (enExample)
DE (1) DE102014118697B4 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3176371A1 (en) * 2015-12-03 2017-06-07 Siemens Aktiengesellschaft Component for a fluid flow engine and method
US10352182B2 (en) * 2016-05-20 2019-07-16 United Technologies Corporation Internal cooling of stator vanes
CN112943378B (zh) * 2021-02-04 2022-06-28 大连理工大学 一种涡轮叶片枝网式冷却结构

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3849025A (en) * 1973-03-28 1974-11-19 Gen Electric Serpentine cooling channel construction for open-circuit liquid cooled turbine buckets
US4353679A (en) * 1976-07-29 1982-10-12 General Electric Company Fluid-cooled element
JPS6043102U (ja) * 1983-09-02 1985-03-27 株式会社日立製作所 ガスタ−ビン静翼の冷却構造
JPH0552102A (ja) * 1991-08-23 1993-03-02 Toshiba Corp ガスタービン
US5634766A (en) * 1994-08-23 1997-06-03 General Electric Co. Turbine stator vane segments having combined air and steam cooling circuits
JPH10280908A (ja) * 1997-04-09 1998-10-20 Toshiba Corp ガスタービンの静翼
JP3495554B2 (ja) * 1997-04-24 2004-02-09 三菱重工業株式会社 ガスタービン静翼の冷却シュラウド
US6270317B1 (en) 1999-12-18 2001-08-07 General Electric Company Turbine nozzle with sloped film cooling
JP4508482B2 (ja) * 2001-07-11 2010-07-21 三菱重工業株式会社 ガスタービン静翼
US6769865B2 (en) 2002-03-22 2004-08-03 General Electric Company Band cooled turbine nozzle
US6955523B2 (en) 2003-08-08 2005-10-18 Siemens Westinghouse Power Corporation Cooling system for a turbine vane
US6929445B2 (en) 2003-10-22 2005-08-16 General Electric Company Split flow turbine nozzle
US7416391B2 (en) * 2006-02-24 2008-08-26 General Electric Company Bucket platform cooling circuit and method
US7625172B2 (en) * 2006-04-26 2009-12-01 United Technologies Corporation Vane platform cooling
US8096772B2 (en) 2009-03-20 2012-01-17 Siemens Energy, Inc. Turbine vane for a gas turbine engine having serpentine cooling channels within the inner endwall
US8353669B2 (en) 2009-08-18 2013-01-15 United Technologies Corporation Turbine vane platform leading edge cooling holes
US8636463B2 (en) 2010-03-31 2014-01-28 General Electric Company Interior cooling channels
EP2407639A1 (en) * 2010-07-15 2012-01-18 Siemens Aktiengesellschaft Platform part for supporting a nozzle guide vane for a gas turbine
US20120177479A1 (en) * 2011-01-06 2012-07-12 Gm Salam Azad Inner shroud cooling arrangement in a gas turbine engine
US8632298B1 (en) * 2011-03-21 2014-01-21 Florida Turbine Technologies, Inc. Turbine vane with endwall cooling
US9039350B2 (en) 2012-01-09 2015-05-26 General Electric Company Impingement cooling system for use with contoured surfaces
US8944751B2 (en) 2012-01-09 2015-02-03 General Electric Company Turbine nozzle cooling assembly
US8864445B2 (en) 2012-01-09 2014-10-21 General Electric Company Turbine nozzle assembly methods
US9011079B2 (en) 2012-01-09 2015-04-21 General Electric Company Turbine nozzle compartmentalized cooling system
US9011078B2 (en) 2012-01-09 2015-04-21 General Electric Company Turbine vane seal carrier with slots for cooling and assembly

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