DE50307214D1 - Turbinenschaufel - Google Patents

Turbinenschaufel

Info

Publication number: DE50307214D1
Authority: DE; Germany
Prior art keywords: turbine blade; turbine; blade
Prior art date: 2002-04-18
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 Corp

Original Assignee

Siemens Corp

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.)

2002-04-18

Filing date

2003-03-21

Publication date

2007-06-21

2003-03-21 Application filed by Siemens Corp filed Critical Siemens Corp

2007-06-21 Application granted granted Critical

2007-06-21 Publication of DE50307214D1 publication Critical patent/DE50307214D1/de

2023-03-22 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Architecture (AREA)
Turbine Rotor Nozzle Sealing (AREA)

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
EP2700787B1 (de)	2011-04-22	2018-04-04	Mitsubishi Hitachi Power Systems, Ltd.	Schaufelglied und drehmaschine
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

2002
- 2002-04-18 DE DE10217390A patent/DE10217390A1/de not_active Withdrawn
2003
- 2003-03-21 EP EP03006497A patent/EP1355041B1/de not_active Expired - Lifetime
- 2003-03-21 DE DE50307214T patent/DE50307214D1/de not_active Expired - Lifetime
- 2003-03-21 ES ES03006497T patent/ES2283670T3/es not_active Expired - Lifetime
- 2003-04-17 JP JP2003112397A patent/JP2003314203A/ja active Pending
- 2003-04-18 CN CNB031225527A patent/CN100346058C/zh not_active Expired - Fee Related
- 2003-04-18 US US10/418,160 patent/US6979173B2/en not_active Expired - Lifetime

Also Published As

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

Publication	Publication Date	Title
DE602004000633D1 (de)	2006-05-24	Turbinenschaufel
DE602004027428D1 (de)	2010-07-15	Turbinenschaufel
ATE444443T1 (de)	2009-10-15	Windenergieanlage
DE60218776D1 (de)	2007-04-26	Filmgekühlte Turbinenschaufel
ATE474137T1 (de)	2010-07-15	Windkraftanlage
GB2391270B (en)	2006-03-08	Turbomachine blade
NO20045028L (no)	2005-01-14	Vindturbin.
DE50207362D1 (de)	2006-08-10	Gekühlte Turbinenschaufel
DE60205977D1 (de)	2005-10-13	Turbinenschaufel mit Kühlluftleiteinrichtung
DE50312645D1 (de)	2010-06-02	Unterwasser angeordnete laufkraftturbine
FR2864175B1 (fr)	2008-03-28	Eolienne
DE502004010235D1 (de)	2009-11-26	Turbinenschaufel
DK1514023T3 (da)	2011-01-10	Vindenergianlæg
DE502004009318D1 (de)	2009-05-20	Rotorblattanschluss
GB2401915B (en)	2006-06-14	Turbine blade
DE50306508D1 (de)	2007-03-29	Dampfturbine
ATE435975T1 (de)	2009-07-15	Windenergieanlage
EP1512837A4 (de)	2007-08-08	Turbinenlaufschaufel
DE50313018D1 (de)	2010-10-07	Abgasturbine
DE602004002697D1 (de)	2006-11-16	Turbinenschaufel
DE50309922D1 (de)	2008-07-10	Gekühlte Turbinenschaufel
DE502004006601D1 (de)	2008-04-30	Er turbine
DE10392802D2 (de)	2005-06-09	Dampfturbine
DK1516122T3 (da)	2006-10-23	Risikofyr til vindturbine
DE50307214D1 (de)	2007-06-21	Turbinenschaufel

Legal Events

Date	Code	Title	Description
2008-05-29	8364	No opposition during term of opposition