FR489783A - Perfectionnements aux dispositifs de fixation des aubes des turbines - Google Patents

Perfectionnements aux dispositifs de fixation des aubes des turbines

Info

Publication number
FR489783A
FR489783A FR489783A FR489783DA FR489783A FR 489783 A FR489783 A FR 489783A FR 489783 A FR489783 A FR 489783A FR 489783D A FR489783D A FR 489783DA FR 489783 A FR489783 A FR 489783A
Authority
FR
France
Prior art keywords
turbine blade
fastening devices
blade fastening
devices
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
FR489783A
Other languages
English (en)
French (fr)
Inventor
Charles Algernon Parsons
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR489783A publication Critical patent/FR489783A/fr
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
    • F01D5/3023—Fixing blades to rotors; Blade roots ; Blade spacers of radial insertion type, e.g. in individual recesses
    • F01D5/303—Fixing blades to rotors; Blade roots ; Blade spacers of radial insertion type, e.g. in individual recesses in a circumferential slot
    • F01D5/3038—Fixing blades to rotors; Blade roots ; Blade spacers of radial insertion type, e.g. in individual recesses in a circumferential slot the slot having inwardly directed abutment faces on both sides
    • 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
    • F01D5/32—Locking, e.g. by final locking blades or keys

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
FR489783A 1917-05-10 1918-04-18 Perfectionnements aux dispositifs de fixation des aubes des turbines Expired FR489783A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB6668/17A GB116517A (en) 1917-05-10 1917-05-10 Improvements in and relating to Turbine Blade Attachments.

Publications (1)

Publication Number Publication Date
FR489783A true FR489783A (fr) 1919-03-11

Family

ID=32670415

Family Applications (1)

Application Number Title Priority Date Filing Date
FR489783A Expired FR489783A (fr) 1917-05-10 1918-04-18 Perfectionnements aux dispositifs de fixation des aubes des turbines

Country Status (3)

Country Link
FR (1) FR489783A (enrdf_load_stackoverflow)
GB (1) GB116517A (enrdf_load_stackoverflow)
NL (1) NL4918C (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10310431A1 (de) 2003-03-11 2004-09-23 Alstom Technology Ltd Rotor-Schluss
US8555473B2 (en) 2010-01-04 2013-10-15 General Electric Company Apparatus and method for turbine blade installation
US9068465B2 (en) * 2012-04-30 2015-06-30 General Electric Company Turbine assembly
JP6190622B2 (ja) * 2013-05-15 2017-08-30 三菱日立パワーシステムズ株式会社 タービン

Also Published As

Publication number Publication date
NL4918C (enrdf_load_stackoverflow) 1900-01-01
GB116517A (en) 1918-06-10

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