JP2020090936A5 - - Google Patents

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Publication number
JP2020090936A5
JP2020090936A5 JP2018228937A JP2018228937A JP2020090936A5 JP 2020090936 A5 JP2020090936 A5 JP 2020090936A5 JP 2018228937 A JP2018228937 A JP 2018228937A JP 2018228937 A JP2018228937 A JP 2018228937A JP 2020090936 A5 JP2020090936 A5 JP 2020090936A5
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JP
Japan
Prior art keywords
trailing edge
virtual line
turbine
leading edge
line
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JP2018228937A
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English (en)
Japanese (ja)
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JP7223570B2 (ja
JP2020090936A (ja
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Priority claimed from JP2018228937A external-priority patent/JP7223570B2/ja
Priority to JP2018228937A priority Critical patent/JP7223570B2/ja
Priority to US17/281,003 priority patent/US11499430B2/en
Priority to PCT/JP2019/045349 priority patent/WO2020116155A1/ja
Priority to CN201980071221.9A priority patent/CN112969841B/zh
Priority to DE112019004838.4T priority patent/DE112019004838B4/de
Priority to KR1020217011776A priority patent/KR102594268B1/ko
Publication of JP2020090936A publication Critical patent/JP2020090936A/ja
Publication of JP2020090936A5 publication Critical patent/JP2020090936A5/ja
Publication of JP7223570B2 publication Critical patent/JP7223570B2/ja
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JP2018228937A 2018-12-06 2018-12-06 タービン動翼、タービン及びチップクリアランス計測方法 Active JP7223570B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2018228937A JP7223570B2 (ja) 2018-12-06 2018-12-06 タービン動翼、タービン及びチップクリアランス計測方法
DE112019004838.4T DE112019004838B4 (de) 2018-12-06 2019-11-20 Turbinenrotorschaufel, Turbine und Schaufelspalt-Messverfahren
PCT/JP2019/045349 WO2020116155A1 (ja) 2018-12-06 2019-11-20 タービン動翼、タービン及びチップクリアランス計測方法
CN201980071221.9A CN112969841B (zh) 2018-12-06 2019-11-20 涡轮动叶、涡轮以及顶隙测量方法
US17/281,003 US11499430B2 (en) 2018-12-06 2019-11-20 Turbine rotor blade, turbine, and tip clearance measurement method
KR1020217011776A KR102594268B1 (ko) 2018-12-06 2019-11-20 터빈 동익, 터빈 및 팁 클리어런스 계측 방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018228937A JP7223570B2 (ja) 2018-12-06 2018-12-06 タービン動翼、タービン及びチップクリアランス計測方法

Publications (3)

Publication Number Publication Date
JP2020090936A JP2020090936A (ja) 2020-06-11
JP2020090936A5 true JP2020090936A5 (https=) 2021-11-04
JP7223570B2 JP7223570B2 (ja) 2023-02-16

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ID=70973604

Family Applications (1)

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JP2018228937A Active JP7223570B2 (ja) 2018-12-06 2018-12-06 タービン動翼、タービン及びチップクリアランス計測方法

Country Status (6)

Country Link
US (1) US11499430B2 (https=)
JP (1) JP7223570B2 (https=)
KR (1) KR102594268B1 (https=)
CN (1) CN112969841B (https=)
DE (1) DE112019004838B4 (https=)
WO (1) WO2020116155A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4311914B1 (en) 2022-07-26 2025-05-07 Siemens Energy Global GmbH & Co. KG Turbine blade
US20240377193A1 (en) * 2023-05-10 2024-11-14 General Electric Company System and method for measurement of fan blade tip clearance for a turbine engine

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JPS6317184A (ja) * 1986-07-08 1988-01-25 Toyota Motor Corp 前後輪操舵車の後輪操舵装置
JPH06317184A (ja) * 1993-05-10 1994-11-15 Ishikawajima Harima Heavy Ind Co Ltd チップクリアランス制御装置
US5818242A (en) * 1996-05-08 1998-10-06 United Technologies Corporation Microwave recess distance and air-path clearance sensor
JP3192978B2 (ja) * 1996-10-01 2001-07-30 三菱重工業株式会社 隙間ゲージ
US6190129B1 (en) * 1998-12-21 2001-02-20 General Electric Company Tapered tip-rib turbine blade
US6652235B1 (en) * 2002-05-31 2003-11-25 General Electric Company Method and apparatus for reducing turbine blade tip region temperatures
US7695243B2 (en) 2006-07-27 2010-04-13 General Electric Company Dust hole dome blade
US8500396B2 (en) * 2006-08-21 2013-08-06 General Electric Company Cascade tip baffle airfoil
US7891938B2 (en) * 2007-03-20 2011-02-22 General Electric Company Multi sensor clearance probe
US20100043576A1 (en) * 2007-12-29 2010-02-25 Craig Terry A Apparatus for Measuring Blade Tip Clearance
CN102057134B (zh) * 2008-10-30 2015-04-22 三菱日立电力系统株式会社 具有削薄接片的涡轮动叶片
US8366392B1 (en) * 2009-05-06 2013-02-05 Florida Turbine Technologies, Inc. Composite air cooled turbine rotor blade
JP5558095B2 (ja) * 2009-12-28 2014-07-23 株式会社東芝 タービン動翼翼列および蒸気タービン
GB201006449D0 (en) * 2010-04-19 2010-06-02 Rolls Royce Plc Blades
JP5574825B2 (ja) * 2010-05-26 2014-08-20 三菱重工業株式会社 シール構造、これを備えたタービン機械およびこれを備えた発電プラント
FR2961564B1 (fr) * 2010-06-17 2016-03-04 Snecma Compresseur et turbomachine a rendement optimise
WO2013084260A1 (ja) * 2011-12-07 2013-06-13 株式会社 日立製作所 タービン動翼
US10329916B2 (en) * 2014-05-01 2019-06-25 United Technologies Corporation Splayed tip features for gas turbine engine airfoil
DE102014212652A1 (de) 2014-06-30 2016-01-14 MTU Aero Engines AG Strömungsmaschine
JP6374760B2 (ja) 2014-10-24 2018-08-15 三菱重工業株式会社 軸流タービン及び過給機
US10041371B1 (en) * 2015-02-06 2018-08-07 Siemens Energy, Inc. In-situ measurement of blade tip-to-shroud gap in turbine engine
US10316686B2 (en) * 2015-12-04 2019-06-11 United Technologies Corporation High response turbine tip clearance control system
US10808539B2 (en) * 2016-07-25 2020-10-20 Raytheon Technologies Corporation Rotor blade for a gas turbine engine
JP6596399B2 (ja) * 2016-08-30 2019-10-23 三菱重工業株式会社 クリアランス計測装置およびクリアランス制御システム
US10961854B2 (en) * 2018-09-12 2021-03-30 Raytheon Technologies Corporation Dirt funnel squealer purges

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