GB0229908D0 - Turbine blade - Google Patents

Turbine blade

Info

Publication number
GB0229908D0
GB0229908D0 GBGB0229908.9A GB0229908A GB0229908D0 GB 0229908 D0 GB0229908 D0 GB 0229908D0 GB 0229908 A GB0229908 A GB 0229908A GB 0229908 D0 GB0229908 D0 GB 0229908D0
Authority
GB
United Kingdom
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.)
Ceased
Application number
GBGB0229908.9A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GBGB0229908.9A priority Critical patent/GB0229908D0/en
Publication of GB0229908D0 publication Critical patent/GB0229908D0/en
Priority to AU2003295141A priority patent/AU2003295141A1/en
Priority to PCT/GB2003/005606 priority patent/WO2004057157A1/en
Ceased 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
    • F01D5/187—Convection cooling
    • 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
    • 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
    • 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
    • F05D2230/00—Manufacture
    • F05D2230/10—Manufacture by removing material
    • F05D2230/11—Manufacture by removing material by electrochemical methods
    • 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
    • F05D2260/00—Function
    • F05D2260/20—Heat transfer, e.g. cooling
    • F05D2260/221—Improvement of heat transfer
    • F05D2260/2214—Improvement of heat transfer by increasing the heat transfer surface
    • F05D2260/22141—Improvement of heat transfer by increasing the heat transfer surface using fins or ribs
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
GBGB0229908.9A 2002-12-21 2002-12-21 Turbine blade Ceased GB0229908D0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GBGB0229908.9A GB0229908D0 (en) 2002-12-21 2002-12-21 Turbine blade
AU2003295141A AU2003295141A1 (en) 2002-12-21 2003-12-19 Turbine blade
PCT/GB2003/005606 WO2004057157A1 (en) 2002-12-21 2003-12-19 Turbine blade

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0229908.9A GB0229908D0 (en) 2002-12-21 2002-12-21 Turbine blade

Publications (1)

Publication Number Publication Date
GB0229908D0 true GB0229908D0 (en) 2003-01-29

Family

ID=9950234

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB0229908.9A Ceased GB0229908D0 (en) 2002-12-21 2002-12-21 Turbine blade

Country Status (3)

Country Link
AU (1) AU2003295141A1 (en)
GB (1) GB0229908D0 (en)
WO (1) WO2004057157A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7114916B2 (en) * 2004-02-09 2006-10-03 United Technologies Corporation Tailored turbulation for turbine blades
US8506251B2 (en) 2010-03-03 2013-08-13 Mitsubishi Heavy Industries, Ltd. Gas turbine blade, manufacturing method therefor, and gas turbine using turbine blade
WO2011108164A1 (en) * 2010-03-03 2011-09-09 三菱重工業株式会社 Rotor blade for gas turbine, method for manufacturing same, and gas turbine using rotor blade

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4514144A (en) * 1983-06-20 1985-04-30 General Electric Company Angled turbulence promoter
IE861475L (en) * 1985-07-03 1987-01-03 Tsnii Kozhevenno Obuvnoi Ptomy Improved coolant passage structure especially for cast rotor¹blades in a combustion turbine
US5413463A (en) * 1991-12-30 1995-05-09 General Electric Company Turbulated cooling passages in gas turbine buckets
US6234752B1 (en) * 1999-08-16 2001-05-22 General Electric Company Method and tool for electrochemical machining
US6582584B2 (en) * 1999-08-16 2003-06-24 General Electric Company Method for enhancing heat transfer inside a turbulated cooling passage
US6416283B1 (en) * 2000-10-16 2002-07-09 General Electric Company Electrochemical machining process, electrode therefor and turbine bucket with turbulated cooling passage
US6554571B1 (en) * 2001-11-29 2003-04-29 General Electric Company Curved turbulator configuration for airfoils and method and electrode for machining the configuration

Also Published As

Publication number Publication date
WO2004057157A1 (en) 2004-07-08
AU2003295141A1 (en) 2004-07-14

Similar Documents

Publication Publication Date Title
GB2391270B (en) Turbomachine blade
HK1073150A1 (en) Turbine
GB2395232B (en) Turbine components
AP2032A (en) Wind turbine
GB2403987B (en) Blades
GB2401915B (en) Turbine blade
AU2003205491A1 (en) Cooled turbine blade
GB0213910D0 (en) Turbine
GB0226943D0 (en) Variable geometry turbine
PL1642005T3 (en) Turbine blade
GB0323909D0 (en) Turbine blades
EP1512837A4 (en) Turbine moving blade
GB0202619D0 (en) Cooled turbine blade
PT2278160T (en) Wind turbine
EP1435432A4 (en) Turbine blade
AU2003300960A8 (en) Heteroscopic turbine
AU2002328530A1 (en) Turbine moving blade
EP1489262A4 (en) Improved turbine
GB0228237D0 (en) Variable geometry turbine
GB0320022D0 (en) Turbine
DE50307214D1 (en) turbine blade
GB0123214D0 (en) Turbine blades
GB0306228D0 (en) Turbine blades
GB0229908D0 (en) Turbine blade
GB0225592D0 (en) Anti-creep turbine blade

Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)