JP2001055901A5 - - Google Patents

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Publication number
JP2001055901A5
JP2001055901A5 JP2000221873A JP2000221873A JP2001055901A5 JP 2001055901 A5 JP2001055901 A5 JP 2001055901A5 JP 2000221873 A JP2000221873 A JP 2000221873A JP 2000221873 A JP2000221873 A JP 2000221873A JP 2001055901 A5 JP2001055901 A5 JP 2001055901A5
Authority
JP
Japan
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
JP2000221873A
Other versions
JP4666729B2 (ja
JP2001055901A (ja
Filing date
Publication date
Priority claimed from US09/360,923 external-priority patent/US6164913A/en
Application filed filed Critical
Publication of JP2001055901A publication Critical patent/JP2001055901A/ja
Publication of JP2001055901A5 publication Critical patent/JP2001055901A5/ja
Application granted granted Critical
Publication of JP4666729B2 publication Critical patent/JP4666729B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

JP2000221873A 1999-07-26 2000-07-24 耐塵性にすぐれたエーロフォイル冷却構造 Expired - Fee Related JP4666729B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/360,923 US6164913A (en) 1999-07-26 1999-07-26 Dust resistant airfoil cooling
US09/360923 1999-07-26

Publications (3)

Publication Number Publication Date
JP2001055901A JP2001055901A (ja) 2001-02-27
JP2001055901A5 true JP2001055901A5 (ja) 2007-09-06
JP4666729B2 JP4666729B2 (ja) 2011-04-06

Family

ID=23419948

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000221873A Expired - Fee Related JP4666729B2 (ja) 1999-07-26 2000-07-24 耐塵性にすぐれたエーロフォイル冷却構造

Country Status (6)

Country Link
US (1) US6164913A (ja)
EP (1) EP1072757B1 (ja)
JP (1) JP4666729B2 (ja)
BR (1) BR0003160A (ja)
CA (1) CA2313932C (ja)
DE (1) DE60019376T2 (ja)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
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IT1319140B1 (it) * 2000-11-28 2003-09-23 Nuovo Pignone Spa Sistema di refrigerazione per ugelli statorici di turbine a gas
EP1213442B1 (en) * 2000-12-05 2009-03-11 United Technologies Corporation Rotor blade
DE50207839D1 (de) 2001-07-13 2006-09-28 Alstom Technology Ltd Gasturbinenteil mit Kühlluftbohrungen
JP4798416B2 (ja) * 2001-08-09 2011-10-19 株式会社Ｉｈｉ タービン翼部品
FR2858352B1 (fr) * 2003-08-01 2006-01-20 Snecma Moteurs Circuit de refroidissement pour aube de turbine
US7021893B2 (en) * 2004-01-09 2006-04-04 United Technologies Corporation Fanned trailing edge teardrop array
US7118337B2 (en) * 2004-06-17 2006-10-10 Siemens Power Generation, Inc. Gas turbine airfoil trailing edge corner
US7097419B2 (en) 2004-07-26 2006-08-29 General Electric Company Common tip chamber blade
US7246999B2 (en) * 2004-10-06 2007-07-24 General Electric Company Stepped outlet turbine airfoil
US7377747B2 (en) * 2005-06-06 2008-05-27 General Electric Company Turbine airfoil with integrated impingement and serpentine cooling circuit
US7244101B2 (en) * 2005-10-04 2007-07-17 General Electric Company Dust resistant platform blade
US7387492B2 (en) * 2005-12-20 2008-06-17 General Electric Company Methods and apparatus for cooling turbine blade trailing edges
US7572102B1 (en) 2006-09-20 2009-08-11 Florida Turbine Technologies, Inc. Large tapered air cooled turbine blade
US7641445B1 (en) 2006-12-01 2010-01-05 Florida Turbine Technologies, Inc. Large tapered rotor blade with near wall cooling
US7712316B2 (en) * 2007-01-09 2010-05-11 United Technologies Corporation Turbine blade with reverse cooling air film hole direction
US7780414B1 (en) 2007-01-17 2010-08-24 Florida Turbine Technologies, Inc. Turbine blade with multiple metering trailing edge cooling holes
US7845906B2 (en) * 2007-01-24 2010-12-07 United Technologies Corporation Dual cut-back trailing edge for airfoils
JP2008248733A (ja) * 2007-03-29 2008-10-16 Mitsubishi Heavy Ind Ltd ガスタービン用高温部材
US7955053B1 (en) 2007-09-21 2011-06-07 Florida Turbine Technologies, Inc. Turbine blade with serpentine cooling circuit
US7934906B2 (en) * 2007-11-14 2011-05-03 Siemens Energy, Inc. Turbine blade tip cooling system
US10286407B2 (en) 2007-11-29 2019-05-14 General Electric Company Inertial separator
JP5254675B2 (ja) * 2008-06-16 2013-08-07 三菱重工業株式会社 タービン翼製造用中子およびタービン翼の製造方法
US8348614B2 (en) 2008-07-14 2013-01-08 United Technologies Corporation Coolable airfoil trailing edge passage
GB2466791B (en) * 2009-01-07 2011-05-18 Rolls Royce Plc An aerofoil
FR2943092B1 (fr) * 2009-03-13 2011-04-15 Snecma Aube de turbine avec un trou de depoussierage en base de pale
US8231350B1 (en) * 2009-07-09 2012-07-31 Florida Turbine Technologies, Inc. Turbine rotor blade
US20110097191A1 (en) * 2009-10-28 2011-04-28 General Electric Company Method and structure for cooling airfoil surfaces using asymmetric chevron film holes
US8529194B2 (en) * 2010-05-19 2013-09-10 General Electric Company Shank cavity and cooling hole
US8790084B2 (en) 2011-10-31 2014-07-29 General Electric Company Airfoil and method of fabricating the same
EP3149311A2 (en) 2014-05-29 2017-04-05 General Electric Company Turbine engine and particle separators therefore
EP3149310A2 (en) 2014-05-29 2017-04-05 General Electric Company Turbine engine, components, and methods of cooling same
US9915176B2 (en) 2014-05-29 2018-03-13 General Electric Company Shroud assembly for turbine engine
US11033845B2 (en) 2014-05-29 2021-06-15 General Electric Company Turbine engine and particle separators therefore
US10036319B2 (en) 2014-10-31 2018-07-31 General Electric Company Separator assembly for a gas turbine engine
US10167725B2 (en) 2014-10-31 2019-01-01 General Electric Company Engine component for a turbine engine
US10428664B2 (en) 2015-10-15 2019-10-01 General Electric Company Nozzle for a gas turbine engine
US9988936B2 (en) 2015-10-15 2018-06-05 General Electric Company Shroud assembly for a gas turbine engine
US10174620B2 (en) 2015-10-15 2019-01-08 General Electric Company Turbine blade
US10704425B2 (en) 2016-07-14 2020-07-07 General Electric Company Assembly for a gas turbine engine
US10577954B2 (en) 2017-03-27 2020-03-03 Honeywell International Inc. Blockage-resistant vane impingement tubes and turbine nozzles containing the same
US10787932B2 (en) * 2018-07-13 2020-09-29 Honeywell International Inc. Turbine blade with dust tolerant cooling system
US11131213B2 (en) * 2020-01-03 2021-09-28 General Electric Company Engine component with cooling hole

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3045965A (en) * 1959-04-27 1962-07-24 Rolls Royce Turbine blades, vanes and the like
GB2121483B (en) * 1982-06-08 1985-02-13 Rolls Royce Cooled turbine blade for a gas turbine engine
US4820122A (en) * 1988-04-25 1989-04-11 United Technologies Corporation Dirt removal means for air cooled blades
GB2227965B (en) * 1988-10-12 1993-02-10 Rolls Royce Plc Apparatus for drilling a shaped hole in a workpiece
GB2228540B (en) * 1988-12-07 1993-03-31 Rolls Royce Plc Cooling of turbine blades
US5176499A (en) * 1991-06-24 1993-01-05 General Electric Company Photoetched cooling slots for diffusion bonded airfoils
US5378108A (en) * 1994-03-25 1995-01-03 United Technologies Corporation Cooled turbine blade
US5503529A (en) * 1994-12-08 1996-04-02 General Electric Company Turbine blade having angled ejection slot
JP3786458B2 (ja) * 1996-01-19 2006-06-14 株式会社東芝 軸流タービン翼
JPH09280003A (ja) * 1996-04-16 1997-10-28 Toshiba Corp ガスタービン冷却動翼

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