DE50307214D1 - Turbinenschaufel - Google Patents

Turbinenschaufel

Info

Publication number
DE50307214D1
DE50307214D1 DE50307214T DE50307214T DE50307214D1 DE 50307214 D1 DE50307214 D1 DE 50307214D1 DE 50307214 T DE50307214 T DE 50307214T DE 50307214 T DE50307214 T DE 50307214T DE 50307214 D1 DE50307214 D1 DE 50307214D1
Authority
DE
Germany
Prior art keywords
turbine blade
turbine
blade
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.)
Expired - Lifetime
Application number
DE50307214T
Other languages
English (en)
Inventor
Peter Tiemann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Siemens AG filed Critical Siemens AG
Application granted granted Critical
Publication of DE50307214D1 publication Critical patent/DE50307214D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F01D5/18—Hollow blades, i.e. blades with cooling or heating channels or cavities; Heating, heat-insulating or cooling means on blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F01D5/147—Construction, i.e. structural features, e.g. of weight-saving hollow blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2240/00—Components
    • F05D2240/80—Platforms for stationary or moving blades
DE50307214T 2002-04-18 2003-03-21 Turbinenschaufel Expired - Lifetime DE50307214D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10217390A DE10217390A1 (de) 2002-04-18 2002-04-18 Turbinenschaufel

Publications (1)

Publication Number Publication Date
DE50307214D1 true DE50307214D1 (de) 2007-06-21

Family

ID=28458918

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10217390A Withdrawn DE10217390A1 (de) 2002-04-18 2002-04-18 Turbinenschaufel
DE50307214T Expired - Lifetime DE50307214D1 (de) 2002-04-18 2003-03-21 Turbinenschaufel

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10217390A Withdrawn DE10217390A1 (de) 2002-04-18 2002-04-18 Turbinenschaufel

Country Status (6)

Country Link
US (1) US6979173B2 (de)
EP (1) EP1355041B1 (de)
JP (1) JP2003314203A (de)
CN (1) CN100346058C (de)
DE (2) DE10217390A1 (de)
ES (1) ES2283670T3 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7467922B2 (en) * 2005-07-25 2008-12-23 Siemens Aktiengesellschaft Cooled turbine blade or vane for a gas turbine, and use of a turbine blade or vane of this type
GB2444483B (en) * 2006-12-09 2010-07-14 Rolls Royce Plc A core for use in a casting mould
GB2468528B (en) * 2009-03-13 2011-03-30 Rolls Royce Plc Vibration damper
WO2012144244A1 (ja) 2011-04-22 2012-10-26 三菱重工業株式会社 翼部材及び回転機械
EP2990598A1 (de) * 2014-08-27 2016-03-02 Siemens Aktiengesellschaft Turbinenschaufel und Turbine
EP3112589A1 (de) * 2015-07-03 2017-01-04 Siemens Aktiengesellschaft Turbinenschaufel
GB202107128D0 (en) * 2021-05-19 2021-06-30 Rolls Royce Plc Nozzle guide vane

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR969414A (fr) * 1948-07-20 1950-12-20 Const Et D Equipements Mecaniq Perfectionnement à la fabrication des aubes creuses pour turbines à gaz
DE1049872B (de) * 1953-06-04 1954-02-05
GB926084A (en) * 1962-01-11 1963-05-15 Rolls Royce Bladed member adapted for use on a fluid flow machine
GB1230325A (de) * 1969-03-05 1971-04-28
US5165852A (en) * 1990-12-18 1992-11-24 General Electric Company Rotation enhanced rotor blade cooling using a double row of coolant passageways
JP3192854B2 (ja) * 1993-12-28 2001-07-30 株式会社東芝 タービン冷却翼
JP2971386B2 (ja) * 1996-01-08 1999-11-02 三菱重工業株式会社 ガスタービン静翼
JP3411775B2 (ja) * 1997-03-10 2003-06-03 三菱重工業株式会社 ガスタービン動翼
US6190130B1 (en) * 1998-03-03 2001-02-20 Mitsubishi Heavy Industries, Ltd. Gas turbine moving blade platform
US6158962A (en) * 1999-04-30 2000-12-12 General Electric Company Turbine blade with ribbed platform
US6354797B1 (en) * 2000-07-27 2002-03-12 General Electric Company Brazeless fillet turbine nozzle
GB2365079B (en) * 2000-07-29 2004-09-22 Rolls Royce Plc Blade platform cooling

Also Published As

Publication number Publication date
EP1355041B1 (de) 2007-05-09
EP1355041A3 (de) 2005-04-06
US20050106011A1 (en) 2005-05-19
CN100346058C (zh) 2007-10-31
CN1451848A (zh) 2003-10-29
DE10217390A1 (de) 2003-10-30
ES2283670T3 (es) 2007-11-01
JP2003314203A (ja) 2003-11-06
EP1355041A2 (de) 2003-10-22
US6979173B2 (en) 2005-12-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition