JP2015127535A5 - - Google Patents

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Publication number
JP2015127535A5
JP2015127535A5 JP2014258170A JP2014258170A JP2015127535A5 JP 2015127535 A5 JP2015127535 A5 JP 2015127535A5 JP 2014258170 A JP2014258170 A JP 2014258170A JP 2014258170 A JP2014258170 A JP 2014258170A JP 2015127535 A5 JP2015127535 A5 JP 2015127535A5
Authority
JP
Japan
Prior art keywords
rib
turbine blade
camber
airfoil
type
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.)
Pending
Application number
JP2014258170A
Other languages
English (en)
Japanese (ja)
Other versions
JP2015127535A (ja
Filing date
Publication date
Priority claimed from US14/143,587 external-priority patent/US9765631B2/en
Application filed filed Critical
Publication of JP2015127535A publication Critical patent/JP2015127535A/ja
Publication of JP2015127535A5 publication Critical patent/JP2015127535A5/ja
Pending legal-status Critical Current

Links

JP2014258170A 2013-12-30 2014-12-22 タービン翼の構造的構成および冷却回路 Pending JP2015127535A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/143,587 2013-12-30
US14/143,587 US9765631B2 (en) 2013-12-30 2013-12-30 Structural configurations and cooling circuits in turbine blades

Publications (2)

Publication Number Publication Date
JP2015127535A JP2015127535A (ja) 2015-07-09
JP2015127535A5 true JP2015127535A5 (enExample) 2018-02-01

Family

ID=53372224

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014258170A Pending JP2015127535A (ja) 2013-12-30 2014-12-22 タービン翼の構造的構成および冷却回路

Country Status (4)

Country Link
US (1) US9765631B2 (enExample)
JP (1) JP2015127535A (enExample)
CH (1) CH709090A2 (enExample)
DE (1) DE102014119415A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10053990B2 (en) * 2016-05-12 2018-08-21 General Electric Company Internal rib with defined concave surface curvature for airfoil
US11187105B2 (en) * 2017-02-09 2021-11-30 General Electric Company Apparatus with thermal break
US11111857B2 (en) * 2019-07-18 2021-09-07 Raytheon Technologies Corporation Hourglass airfoil cooling configuration
US11566536B1 (en) * 2022-05-27 2023-01-31 General Electric Company Turbine HGP component with stress relieving cooling circuit

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5704763A (en) * 1990-08-01 1998-01-06 General Electric Company Shear jet cooling passages for internally cooled machine elements
US5516260A (en) * 1994-10-07 1996-05-14 General Electric Company Bonded turbine airfuel with floating wall cooling insert
US5762471A (en) * 1997-04-04 1998-06-09 General Electric Company turbine stator vane segments having leading edge impingement cooling circuits
JP2002242607A (ja) * 2001-02-20 2002-08-28 Mitsubishi Heavy Ind Ltd ガスタービン冷却翼
US7118326B2 (en) * 2004-06-17 2006-10-10 Siemens Power Generation, Inc. Cooled gas turbine vane
US7497655B1 (en) * 2006-08-21 2009-03-03 Florida Turbine Technologies, Inc. Turbine airfoil with near-wall impingement and vortex cooling
US7871246B2 (en) * 2007-02-15 2011-01-18 Siemens Energy, Inc. Airfoil for a gas turbine
US7862299B1 (en) 2007-03-21 2011-01-04 Florida Turbine Technologies, Inc. Two piece hollow turbine blade with serpentine cooling circuits
US7946815B2 (en) 2007-03-27 2011-05-24 Siemens Energy, Inc. Airfoil for a gas turbine engine
US8047789B1 (en) 2007-10-19 2011-11-01 Florida Turbine Technologies, Inc. Turbine airfoil
US7905706B1 (en) 2007-12-21 2011-03-15 Florida Turbine Technologies, Inc. Turbine blade with spar and shell cooling
US8162617B1 (en) * 2008-01-30 2012-04-24 Florida Turbine Technologies, Inc. Turbine blade with spar and shell
US8167573B2 (en) 2008-09-19 2012-05-01 Siemens Energy, Inc. Gas turbine airfoil
US8070442B1 (en) 2008-10-01 2011-12-06 Florida Turbine Technologies, Inc. Turbine airfoil with near wall cooling
US8057183B1 (en) 2008-12-16 2011-11-15 Florida Turbine Technologies, Inc. Light weight and highly cooled turbine blade
US8322988B1 (en) * 2009-01-09 2012-12-04 Florida Turbine Technologies, Inc. Air cooled turbine airfoil with sequential impingement cooling
US8182224B1 (en) 2009-02-17 2012-05-22 Florida Turbine Technologies, Inc. Turbine blade having a row of spanwise nearwall serpentine cooling circuits
US8182223B2 (en) * 2009-02-27 2012-05-22 General Electric Company Turbine blade cooling
US8147196B2 (en) * 2009-05-05 2012-04-03 Siemens Energy, Inc. Turbine airfoil with a compliant outer wall
US8251660B1 (en) 2009-10-26 2012-08-28 Florida Turbine Technologies, Inc. Turbine airfoil with near wall vortex cooling
US8525073B2 (en) 2010-01-27 2013-09-03 United Technologies Corporation Depth and breakthrough detection for laser machining

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