FR2587060B1 - DEVICE FOR FIXING FLANGES ON A TURBINE WHEEL - Google Patents

DEVICE FOR FIXING FLANGES ON A TURBINE WHEEL

Info

Publication number
FR2587060B1
FR2587060B1 FR8513782A FR8513782A FR2587060B1 FR 2587060 B1 FR2587060 B1 FR 2587060B1 FR 8513782 A FR8513782 A FR 8513782A FR 8513782 A FR8513782 A FR 8513782A FR 2587060 B1 FR2587060 B1 FR 2587060B1
Authority
FR
France
Prior art keywords
turbine wheel
fixing flanges
flanges
fixing
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.)
Expired
Application number
FR8513782A
Other languages
French (fr)
Other versions
FR2587060A1 (en
Inventor
Jean-Pierre Claude Dumont
Theophile Francois Le Maout
Marc Roger Marchi
Andre Francis Ollivier
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.)
Safran Aircraft Engines SAS
Original Assignee
SNECMA SAS
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 SNECMA SAS filed Critical SNECMA SAS
Priority to FR8513782A priority Critical patent/FR2587060B1/en
Publication of FR2587060A1 publication Critical patent/FR2587060A1/en
Application granted granted Critical
Publication of FR2587060B1 publication Critical patent/FR2587060B1/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
    • F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
    • F01D5/3007—Fixing blades to rotors; Blade roots ; Blade spacers of axial insertion type
    • F01D5/3015—Fixing blades to rotors; Blade roots ; Blade spacers of axial insertion type with side plates

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
FR8513782A 1985-09-12 1985-09-12 DEVICE FOR FIXING FLANGES ON A TURBINE WHEEL Expired FR2587060B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8513782A FR2587060B1 (en) 1985-09-12 1985-09-12 DEVICE FOR FIXING FLANGES ON A TURBINE WHEEL

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8513782A FR2587060B1 (en) 1985-09-12 1985-09-12 DEVICE FOR FIXING FLANGES ON A TURBINE WHEEL

Publications (2)

Publication Number Publication Date
FR2587060A1 FR2587060A1 (en) 1987-03-13
FR2587060B1 true FR2587060B1 (en) 1989-08-18

Family

ID=9322988

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8513782A Expired FR2587060B1 (en) 1985-09-12 1985-09-12 DEVICE FOR FIXING FLANGES ON A TURBINE WHEEL

Country Status (1)

Country Link
FR (1) FR2587060B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2429498A (en) * 2005-08-26 2007-02-28 Rolls Royce Plc A blade mounting arrangement
US8608436B2 (en) * 2010-08-31 2013-12-17 General Electric Company Tapered collet connection of rotor components
US9328622B2 (en) * 2012-06-12 2016-05-03 General Electric Company Blade attachment assembly

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL70887C (en) * 1944-12-22 1900-01-01
GB706618A (en) * 1950-06-22 1954-03-31 Power Jets Res & Dev Ltd Improvements in or relating to rotors for turbines and similarly bladed fluid flow machines
DE2027861C3 (en) * 1970-06-06 1973-12-06 Motoren- Und Turbinen-Union Muenchen Gmbh, 8000 Muenchen Disc-shaped impeller for high-speed axial turbines
US4480958A (en) * 1983-02-09 1984-11-06 The United States Of America As Represented By The Secretary Of The Air Force High pressure turbine rotor two-piece blade retainer

Also Published As

Publication number Publication date
FR2587060A1 (en) 1987-03-13

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Legal Events

Date Code Title Description
ST Notification of lapse