FR494937A - Mode de fixation pour les aubes des turbines - Google Patents

Mode de fixation pour les aubes des turbines

Info

Publication number
FR494937A
FR494937A FR494937A FR494937DA FR494937A FR 494937 A FR494937 A FR 494937A FR 494937 A FR494937 A FR 494937A FR 494937D A FR494937D A FR 494937DA FR 494937 A FR494937 A FR 494937A
Authority
FR
France
Prior art keywords
turbine blades
fixing method
fixing
turbine
blades
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
FR494937A
Other languages
English (en)
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 FR494937A publication Critical patent/FR494937A/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)
FR494937A 1918-01-21 1919-01-20 Mode de fixation pour les aubes des turbines Expired FR494937A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1175/18A GB122455A (en) 1918-01-21 1918-01-21 Turbine Blade Attachments.

Publications (1)

Publication Number Publication Date
FR494937A true FR494937A (fr) 1919-09-24

Family

ID=32340468

Family Applications (1)

Application Number Title Priority Date Filing Date
FR494937A Expired FR494937A (fr) 1918-01-21 1919-01-20 Mode de fixation pour les aubes des turbines

Country Status (3)

Country Link
FR (1) FR494937A (fr)
GB (1) GB122455A (fr)
NL (1) NL5896C (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20012783A1 (it) * 2001-12-21 2003-06-21 Nuovo Pignone Spa Sistema di connessione e bloccaggio di pale rotoriche di un compressore assiale
EP1707746A1 (fr) * 2005-03-18 2006-10-04 Siemens Aktiengesellschaft Composant de turbomachine, turbomachine et procédé de fixation d'aubes sur un composant
US9068465B2 (en) * 2012-04-30 2015-06-30 General Electric Company Turbine assembly
US20130330198A1 (en) * 2012-06-06 2013-12-12 General Electric Company Turbine Rotor and Blade Assembly with Blind Holes

Also Published As

Publication number Publication date
NL5896C (fr) 1900-01-01
GB122455A (en) 1919-01-21

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