FR1341910A - Sheet metal blades - Google Patents

Sheet metal blades

Info

Publication number
FR1341910A
FR1341910A FR919277A FR919277A FR1341910A FR 1341910 A FR1341910 A FR 1341910A FR 919277 A FR919277 A FR 919277A FR 919277 A FR919277 A FR 919277A FR 1341910 A FR1341910 A FR 1341910A
Authority
FR
France
Prior art keywords
sheet metal
metal blades
blades
sheet
metal
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
FR919277A
Other languages
French (fr)
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.)
Compagnie Electro Mecanique SA
Original Assignee
Compagnie Electro Mecanique 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 Compagnie Electro Mecanique SA filed Critical Compagnie Electro Mecanique SA
Priority to FR919277A priority Critical patent/FR1341910A/en
Application granted granted Critical
Publication of FR1341910A publication Critical patent/FR1341910A/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
    • 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
    • F01D5/16—Form or construction for counteracting blade vibration

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR919277A 1962-12-20 1962-12-20 Sheet metal blades Expired FR1341910A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR919277A FR1341910A (en) 1962-12-20 1962-12-20 Sheet metal blades

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR919277A FR1341910A (en) 1962-12-20 1962-12-20 Sheet metal blades

Publications (1)

Publication Number Publication Date
FR1341910A true FR1341910A (en) 1963-11-02

Family

ID=8793288

Family Applications (1)

Application Number Title Priority Date Filing Date
FR919277A Expired FR1341910A (en) 1962-12-20 1962-12-20 Sheet metal blades

Country Status (1)

Country Link
FR (1) FR1341910A (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3741681A (en) * 1971-05-28 1973-06-26 Westinghouse Electric Corp Hollow turbine rotor assembly
US4019832A (en) * 1976-02-27 1977-04-26 General Electric Company Platform for a turbomachinery blade
US4045149A (en) * 1976-02-03 1977-08-30 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Platform for a swing root turbomachinery blade
FR2465067A1 (en) * 1979-09-15 1981-03-20 Rolls Royce DEVICE FOR DAMPING THE VIBRATIONS OF THE BLADES OF A TURBINE
US4655687A (en) * 1985-02-20 1987-04-07 Rolls-Royce Rotors for gas turbine engines
FR2651535A1 (en) * 1989-09-07 1991-03-08 Gen Electric SPACER ASSEMBLY FOR A REACTION ENGINE, SHOCK ABSORBER ASSEMBLY FOR SUCH A SPACER ASSEMBLY AND SUSTAINABLE PLANE ASSEMBLY OBTAINED.
US8287239B2 (en) 2008-03-07 2012-10-16 Rolls-Royce Plc Annulus filler
US8425192B2 (en) 2009-05-18 2013-04-23 Rolls-Royce Plc Annulus filler
US8636474B2 (en) 2009-08-12 2014-01-28 Rolls-Royce Plc Rotor assembly for a gas turbine
EP2305954A3 (en) * 2009-09-21 2014-06-18 Pratt & Whitney Rocketdyne Inc. Internally damped blade
US8864451B2 (en) 2010-03-23 2014-10-21 Rolls-Royce Plc Interstage seal
EP2267277A3 (en) * 2009-06-23 2017-11-29 Rolls-Royce plc Annulus filler and method of mounting the annulus filler to a rotor disc of a gas turbine engine

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3741681A (en) * 1971-05-28 1973-06-26 Westinghouse Electric Corp Hollow turbine rotor assembly
US4045149A (en) * 1976-02-03 1977-08-30 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Platform for a swing root turbomachinery blade
US4019832A (en) * 1976-02-27 1977-04-26 General Electric Company Platform for a turbomachinery blade
FR2465067A1 (en) * 1979-09-15 1981-03-20 Rolls Royce DEVICE FOR DAMPING THE VIBRATIONS OF THE BLADES OF A TURBINE
US4655687A (en) * 1985-02-20 1987-04-07 Rolls-Royce Rotors for gas turbine engines
FR2651535A1 (en) * 1989-09-07 1991-03-08 Gen Electric SPACER ASSEMBLY FOR A REACTION ENGINE, SHOCK ABSORBER ASSEMBLY FOR SUCH A SPACER ASSEMBLY AND SUSTAINABLE PLANE ASSEMBLY OBTAINED.
US8287239B2 (en) 2008-03-07 2012-10-16 Rolls-Royce Plc Annulus filler
US8425192B2 (en) 2009-05-18 2013-04-23 Rolls-Royce Plc Annulus filler
EP2267277A3 (en) * 2009-06-23 2017-11-29 Rolls-Royce plc Annulus filler and method of mounting the annulus filler to a rotor disc of a gas turbine engine
US8636474B2 (en) 2009-08-12 2014-01-28 Rolls-Royce Plc Rotor assembly for a gas turbine
EP2305954A3 (en) * 2009-09-21 2014-06-18 Pratt & Whitney Rocketdyne Inc. Internally damped blade
US8864451B2 (en) 2010-03-23 2014-10-21 Rolls-Royce Plc Interstage seal

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