GB2162588B - Gas turbine bladed disk assembly - Google Patents

Gas turbine bladed disk assembly

Info

Publication number
GB2162588B
GB2162588B GB8517909A GB8517909A GB2162588B GB 2162588 B GB2162588 B GB 2162588B GB 8517909 A GB8517909 A GB 8517909A GB 8517909 A GB8517909 A GB 8517909A GB 2162588 B GB2162588 B GB 2162588B
Authority
GB
United Kingdom
Prior art keywords
gas turbine
disk assembly
bladed disk
turbine bladed
assembly
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
Application number
GB8517909A
Other versions
GB2162588A (en
GB8517909D0 (en
Inventor
David Dubble Klassen
Douglas Bryan Ballantyne
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.)
General Electric Co
Original Assignee
General Electric Co
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
Priority claimed from US06/635,958 external-priority patent/US4595340A/en
Application filed by General Electric Co filed Critical General Electric Co
Publication of GB8517909D0 publication Critical patent/GB8517909D0/en
Publication of GB2162588A publication Critical patent/GB2162588A/en
Application granted granted Critical
Publication of GB2162588B publication Critical patent/GB2162588B/en
Expired 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
    • 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
    • F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
    • F01D5/3007—Fixing blades to rotors; Blade roots ; Blade spacers of axial insertion type
    • 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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
GB8517909A 1984-07-30 1985-07-16 Gas turbine bladed disk assembly Expired GB2162588B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US63593384A 1984-07-30 1984-07-30
US06/635,958 US4595340A (en) 1984-07-30 1984-07-30 Gas turbine bladed disk assembly

Publications (3)

Publication Number Publication Date
GB8517909D0 GB8517909D0 (en) 1985-08-21
GB2162588A GB2162588A (en) 1986-02-05
GB2162588B true GB2162588B (en) 1988-11-09

Family

ID=27092491

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8517909A Expired GB2162588B (en) 1984-07-30 1985-07-16 Gas turbine bladed disk assembly

Country Status (1)

Country Link
GB (1) GB2162588B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4767274A (en) * 1986-12-29 1988-08-30 United Technologies Corporation Multiple lug blade to disk attachment
US5443367A (en) * 1994-02-22 1995-08-22 United Technologies Corporation Hollow fan blade dovetail
DE59912578D1 (en) * 1999-02-10 2005-10-27 Alstom Technology Ltd Baden A blade
JP2001152804A (en) * 1999-11-19 2001-06-05 Mitsubishi Heavy Ind Ltd Gas turbine facility and turbine blade
FR3015553B1 (en) * 2013-12-23 2019-05-31 Safran Aircraft Engines DAWN COMPRISING AN ECHASSE, PROVIDED WITH A SINGLE PORTION IN LOW PRESSURE
US10458257B2 (en) 2013-12-23 2019-10-29 Safran Aircraft Engines Blade comprising a shank, provided with a depressed portion

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3952391A (en) * 1974-07-22 1976-04-27 General Motors Corporation Turbine blade with configured stalk

Also Published As

Publication number Publication date
GB2162588A (en) 1986-02-05
GB8517909D0 (en) 1985-08-21

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940716