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GB0604508D0 - Turbine blade arrangement - Google Patents

Turbine blade arrangement

Info

Publication number
GB0604508D0
GB0604508D0 GBGB0604508.2A GB0604508A GB0604508D0 GB 0604508 D0 GB0604508 D0 GB 0604508D0 GB 0604508 A GB0604508 A GB 0604508A GB 0604508 D0 GB0604508 D0 GB 0604508D0
Authority
GB
United Kingdom
Prior art keywords
turbine blade
blade arrangement
arrangement
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.)
Withdrawn
Application number
GBGB0604508.2A
Other versions
GB2435909A (en
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.)
Rolls Royce PLC
Original Assignee
Rolls Royce PLC
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 Rolls Royce PLC filed Critical Rolls Royce PLC
Priority to GB0604508A priority Critical patent/GB2435909A/en
Publication of GB0604508D0 publication Critical patent/GB0604508D0/en
Publication of GB2435909A publication Critical patent/GB2435909A/en
Withdrawn legal-status Critical Current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
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/08—Heating, heat-insulating or cooling means
    • F01D5/081—Cooling fluid being directed on the side of the rotor disc or at the roots of the 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
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/08—Heating, heat-insulating or cooling means
    • 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
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/08—Heating, heat-insulating or cooling means
    • F01D5/085—Heating, heat-insulating or cooling means cooling fluid circulating inside the rotor
    • F01D5/087—Heating, heat-insulating or cooling means cooling fluid circulating inside the rotor in the radial passages of the rotor disc
    • 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
    • F05D2240/10—Stators
    • F05D2240/12—Fluid guiding means, e.g. vanes
    • F05D2240/126—Baffles or ribs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
GB0604508A 2006-03-07 2006-03-07 Turbine blade arrangement Withdrawn GB2435909A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0604508A GB2435909A (en) 2006-03-07 2006-03-07 Turbine blade arrangement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0604508A GB2435909A (en) 2006-03-07 2006-03-07 Turbine blade arrangement

Publications (2)

Publication Number Publication Date
GB0604508D0 true GB0604508D0 (en) 2006-04-12
GB2435909A GB2435909A (en) 2007-09-12

Family

ID=36219240

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0604508A Withdrawn GB2435909A (en) 2006-03-07 2006-03-07 Turbine blade arrangement

Country Status (1)

Country Link
GB (1) GB2435909A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2364727C1 (en) * 2007-11-29 2009-08-20 Открытое акцинерное общество "АВИАДВИГАТЕЛЬ" High-temperature double-stage gas turbine
GB201016597D0 (en) * 2010-10-04 2010-11-17 Rolls Royce Plc Turbine disc cooling arrangement
GB201417039D0 (en) * 2014-09-26 2014-11-12 Rolls Royce Plc A bladed rotor arrangement and a lock plate for a bladed rotor arrangement
GB201417038D0 (en) * 2014-09-26 2014-11-12 Rolls Royce Plc A bladed rotor arrangement
EP3034795B1 (en) * 2014-12-17 2019-02-27 Ansaldo Energia Switzerland AG Lock plate with radial grooves
GB201504725D0 (en) 2015-03-20 2015-05-06 Rolls Royce Plc A bladed rotor arrangement and a lock plate for a bladed rotor arrangement
GB201508040D0 (en) 2015-05-12 2015-06-24 Rolls Royce Plc A bladed rotor for a gas turbine engine
US10066485B2 (en) 2015-12-04 2018-09-04 General Electric Company Turbomachine blade cover plate having radial cooling groove
FR3049307B1 (en) * 2016-03-25 2019-11-01 Safran Aircraft Engines ROTARY ASSEMBLY FOR TURBOMACHINE
KR20180114765A (en) * 2017-04-11 2018-10-19 두산중공업 주식회사 Retainer for gas turbine blade, turbine unit and gas turbine using the same

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3989410A (en) * 1974-11-27 1976-11-02 General Electric Company Labyrinth seal system
GB2042643B (en) * 1979-01-02 1982-12-08 Rolls Royce Cooled gas turbine engine
US4820116A (en) * 1987-09-18 1989-04-11 United Technologies Corporation Turbine cooling for gas turbine engine
DE3835932A1 (en) * 1988-10-21 1990-04-26 Mtu Muenchen Gmbh DEVICE FOR COOLING AIR SUPPLY FOR GAS TURBINE ROTOR BLADES
US5160096A (en) * 1991-10-11 1992-11-03 United Technologies Corporation Gas turbine cycle
US6749400B2 (en) * 2002-08-29 2004-06-15 General Electric Company Gas turbine engine disk rim with axially cutback and circumferentially skewed cooling air slots

Also Published As

Publication number Publication date
GB2435909A (en) 2007-09-12

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)