GB9723268D0 - Turbine - Google Patents

Turbine

Info

Publication number
GB9723268D0
GB9723268D0 GBGB9723268.0A GB9723268A GB9723268D0 GB 9723268 D0 GB9723268 D0 GB 9723268D0 GB 9723268 A GB9723268 A GB 9723268A GB 9723268 D0 GB9723268 D0 GB 9723268D0
Authority
GB
United Kingdom
Prior art keywords
turbine
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
GBGB9723268.0A
Other languages
English (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 GBGB9723268.0A priority Critical patent/GB9723268D0/en
Publication of GB9723268D0 publication Critical patent/GB9723268D0/en
Priority to EP98308747A priority patent/EP0916808B1/de
Priority to DE69812044T priority patent/DE69812044T2/de
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
    • F01D5/02—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
    • F01D5/082—Cooling fluid being directed on the side of the rotor disc or at the roots of the blades on the side of the rotor disc
    • 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
    • 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
    • F05D2240/81—Cooled platforms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
GBGB9723268.0A 1997-11-05 1997-11-05 Turbine Ceased GB9723268D0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GBGB9723268.0A GB9723268D0 (en) 1997-11-05 1997-11-05 Turbine
EP98308747A EP0916808B1 (de) 1997-11-05 1998-10-26 Turbine
DE69812044T DE69812044T2 (de) 1997-11-05 1998-10-26 Turbine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9723268.0A GB9723268D0 (en) 1997-11-05 1997-11-05 Turbine

Publications (1)

Publication Number Publication Date
GB9723268D0 true GB9723268D0 (en) 1998-01-07

Family

ID=10821552

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB9723268.0A Ceased GB9723268D0 (en) 1997-11-05 1997-11-05 Turbine

Country Status (3)

Country Link
EP (1) EP0916808B1 (de)
DE (1) DE69812044T2 (de)
GB (1) GB9723268D0 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0503676D0 (en) * 2005-02-23 2005-03-30 Rolls Royce Plc A lock plate arrangement
GB0503681D0 (en) * 2005-02-23 2005-03-30 Rolls Royce Plc Turbine engine cooling
US7465149B2 (en) 2006-03-14 2008-12-16 Rolls-Royce Plc Turbine engine cooling

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL88170C (de) * 1952-10-31 1900-01-01
US3043561A (en) * 1958-12-29 1962-07-10 Gen Electric Turbine rotor ventilation system
US3501249A (en) * 1968-06-24 1970-03-17 Westinghouse Electric Corp Side plates for turbine blades
US4453888A (en) * 1981-04-01 1984-06-12 United Technologies Corporation Nozzle for a coolable rotor blade
DE69305326T2 (de) * 1992-02-10 1997-05-07 United Technologies Corp Ejektor für kühlfluid

Also Published As

Publication number Publication date
EP0916808B1 (de) 2003-03-12
EP0916808A2 (de) 1999-05-19
EP0916808A3 (de) 2000-01-12
DE69812044D1 (de) 2003-04-17
DE69812044T2 (de) 2003-08-21

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Legal Events

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