FR2681094B1 - THREE-PIECE BLADE WHEEL. - Google Patents

THREE-PIECE BLADE WHEEL.

Info

Publication number
FR2681094B1
FR2681094B1 FR9111162A FR9111162A FR2681094B1 FR 2681094 B1 FR2681094 B1 FR 2681094B1 FR 9111162 A FR9111162 A FR 9111162A FR 9111162 A FR9111162 A FR 9111162A FR 2681094 B1 FR2681094 B1 FR 2681094B1
Authority
FR
France
Prior art keywords
blade wheel
piece blade
piece
wheel
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.)
Expired - Fee Related
Application number
FR9111162A
Other languages
French (fr)
Other versions
FR2681094A1 (en
Inventor
Jean-Michel Georges
Jacques Fouillot
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.)
Societe Europeenne de Propulsion SEP SA
Original Assignee
Societe Europeenne de Propulsion SEP SA
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 Societe Europeenne de Propulsion SEP SA filed Critical Societe Europeenne de Propulsion SEP SA
Priority to FR9111162A priority Critical patent/FR2681094B1/en
Publication of FR2681094A1 publication Critical patent/FR2681094A1/en
Application granted granted Critical
Publication of FR2681094B1 publication Critical patent/FR2681094B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F01D5/021—Blade-carrying members, e.g. rotors for flow machines or engines with only one axial stage
    • 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
    • F01D5/025—Fixing blade carrying members on shafts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR9111162A 1991-09-10 1991-09-10 THREE-PIECE BLADE WHEEL. Expired - Fee Related FR2681094B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9111162A FR2681094B1 (en) 1991-09-10 1991-09-10 THREE-PIECE BLADE WHEEL.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9111162A FR2681094B1 (en) 1991-09-10 1991-09-10 THREE-PIECE BLADE WHEEL.

Publications (2)

Publication Number Publication Date
FR2681094A1 FR2681094A1 (en) 1993-03-12
FR2681094B1 true FR2681094B1 (en) 1995-04-07

Family

ID=9416799

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9111162A Expired - Fee Related FR2681094B1 (en) 1991-09-10 1991-09-10 THREE-PIECE BLADE WHEEL.

Country Status (1)

Country Link
FR (1) FR2681094B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5660526A (en) * 1995-06-05 1997-08-26 Allison Engine Company, Inc. Gas turbine rotor with remote support rings

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1959220A (en) * 1933-05-26 1934-05-15 Gen Electric Rotary disk turbine bucket wheel, or the like
GB841715A (en) * 1957-08-30 1960-07-20 Power Jets Res & Dev Ltd Improvements in or relating to rotors
DE2915292A1 (en) * 1979-04-14 1980-10-30 Daimler Benz Ag Ceramic rotor securing device to shaft - clamps between spider washers with spring radial arms against cone faces
US4363602A (en) * 1980-02-27 1982-12-14 General Electric Company Composite air foil and disc assembly

Also Published As

Publication number Publication date
FR2681094A1 (en) 1993-03-12

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Legal Events

Date Code Title Description
TP Transmission of property
CD Change of name or company name
TP Transmission of property
ST Notification of lapse