JP2016113966A5 - - Google Patents

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Publication number
JP2016113966A5
JP2016113966A5 JP2014253390A JP2014253390A JP2016113966A5 JP 2016113966 A5 JP2016113966 A5 JP 2016113966A5 JP 2014253390 A JP2014253390 A JP 2014253390A JP 2014253390 A JP2014253390 A JP 2014253390A JP 2016113966 A5 JP2016113966 A5 JP 2016113966A5
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JP
Japan
Prior art keywords
steam turbine
stationary blade
turbine stationary
length direction
blade according
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
JP2014253390A
Other languages
English (en)
Japanese (ja)
Other versions
JP6393178B2 (ja
JP2016113966A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2014253390A priority Critical patent/JP6393178B2/ja
Priority claimed from JP2014253390A external-priority patent/JP6393178B2/ja
Priority to CN201510917663.4A priority patent/CN105697071B/zh
Priority to US14/968,272 priority patent/US10132178B2/en
Priority to EP15200088.1A priority patent/EP3034818B1/en
Publication of JP2016113966A publication Critical patent/JP2016113966A/ja
Publication of JP2016113966A5 publication Critical patent/JP2016113966A5/ja
Application granted granted Critical
Publication of JP6393178B2 publication Critical patent/JP6393178B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2014253390A 2014-12-15 2014-12-15 蒸気タービン静翼 Active JP6393178B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2014253390A JP6393178B2 (ja) 2014-12-15 2014-12-15 蒸気タービン静翼
CN201510917663.4A CN105697071B (zh) 2014-12-15 2015-12-10 蒸汽涡轮机静叶片
US14/968,272 US10132178B2 (en) 2014-12-15 2015-12-14 Steam turbine stationary blade
EP15200088.1A EP3034818B1 (en) 2014-12-15 2015-12-15 Steam turbine stationary blade, corresponding steam turbine and modifying method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014253390A JP6393178B2 (ja) 2014-12-15 2014-12-15 蒸気タービン静翼

Publications (3)

Publication Number Publication Date
JP2016113966A JP2016113966A (ja) 2016-06-23
JP2016113966A5 true JP2016113966A5 (OSRAM) 2017-08-17
JP6393178B2 JP6393178B2 (ja) 2018-09-19

Family

ID=54849891

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014253390A Active JP6393178B2 (ja) 2014-12-15 2014-12-15 蒸気タービン静翼

Country Status (4)

Country Link
US (1) US10132178B2 (OSRAM)
EP (1) EP3034818B1 (OSRAM)
JP (1) JP6393178B2 (OSRAM)
CN (1) CN105697071B (OSRAM)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7179652B2 (ja) * 2019-02-27 2022-11-29 三菱重工業株式会社 タービン静翼、及び蒸気タービン
JP7179651B2 (ja) * 2019-02-27 2022-11-29 三菱重工業株式会社 タービン静翼、及び蒸気タービン
JP7378970B2 (ja) 2019-06-10 2023-11-14 三菱重工業株式会社 蒸気タービン静翼、蒸気タービンおよび蒸気タービン静翼の製造方法
US11773753B2 (en) * 2019-12-11 2023-10-03 Mitsubishi Heavy Industries, Ltd. Turbine stator vane, turbine stator vane assembly, and steam turbine
DE112021004331T5 (de) * 2020-11-25 2023-06-01 Mitsubishi Heavy Industries Ltd. Turbine
JP7352534B2 (ja) * 2020-11-25 2023-09-28 三菱重工業株式会社 蒸気タービン動翼、蒸気タービン動翼の製造方法及び改造方法
JP7245215B2 (ja) * 2020-11-25 2023-03-23 三菱重工業株式会社 蒸気タービン動翼
KR20230088458A (ko) * 2021-06-28 2023-06-19 미츠비시 파워 가부시키가이샤 터빈 정익, 및 증기 터빈
CN114382551B (zh) * 2022-01-20 2024-06-18 刘建松 一种汽轮机节能方法及汽轮机叶片和节能汽轮机结构
US11927132B1 (en) 2023-02-10 2024-03-12 Rtx Corporation Water separator for hydrogen steam injected turbine engine

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1576982B1 (de) * 1967-07-04 1970-12-23 Siemens Ag Leitschaufelkranz mit Einrichtungen zum Absaugen von Kondenswasser in Dampfturbinen
US3881842A (en) * 1973-04-10 1975-05-06 Jury Fedorovich Kosyak Diaphragm for steam turbine stage
JPS63272902A (ja) * 1987-04-30 1988-11-10 Toshiba Corp 蒸気タ−ビン
JPH04255503A (ja) * 1991-02-08 1992-09-10 Toshiba Corp 蒸気タービンの水滴除去装置
DE19709607A1 (de) * 1997-03-08 1998-09-10 Abb Research Ltd Leitschaufel für Dampfturbinen
JP3971009B2 (ja) * 1998-01-28 2007-09-05 Ｊｕｋｉ会津株式会社 ドレン穴付きノズル翼の製造方法
US20100329853A1 (en) * 2009-06-30 2010-12-30 General Electric Company Moisture removal provisions for steam turbine
JP5919123B2 (ja) 2012-07-30 2016-05-18 三菱日立パワーシステムズ株式会社 蒸気タービン、および蒸気タービンの静翼
JP5968173B2 (ja) * 2012-09-14 2016-08-10 三菱日立パワーシステムズ株式会社 蒸気タービン静翼及び蒸気タービン
US10221693B2 (en) * 2013-07-03 2019-03-05 General Electric Company Trench cooling of airfoil structures
US10690009B2 (en) * 2013-07-30 2020-06-23 Mitsubishi Hitachi Power Systems, Ltd. Water removal device for steam turbine and method for forming slit
CN203856516U (zh) * 2014-03-26 2014-10-01 北京全四维动力科技有限公司 一种饱和汽轮机末级空心静叶片

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