FR1402507A - Locking device of the blades of a rotor - Google Patents

Locking device of the blades of a rotor

Info

Publication number
FR1402507A
FR1402507A FR983265A FR983265A FR1402507A FR 1402507 A FR1402507 A FR 1402507A FR 983265 A FR983265 A FR 983265A FR 983265 A FR983265 A FR 983265A FR 1402507 A FR1402507 A FR 1402507A
Authority
FR
France
Prior art keywords
blades
rotor
locking device
locking
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
FR983265A
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.)
General Electric Co
Original Assignee
General Electric Co
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
Priority claimed from US318558A external-priority patent/US3216700A/en
Application filed by General Electric Co filed Critical General Electric Co
Priority to FR983265A priority Critical patent/FR1402507A/en
Application granted granted Critical
Publication of FR1402507A publication Critical patent/FR1402507A/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
    • F01D5/3023—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR983265A 1963-10-24 1964-07-28 Locking device of the blades of a rotor Expired FR1402507A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR983265A FR1402507A (en) 1963-10-24 1964-07-28 Locking device of the blades of a rotor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US318558A US3216700A (en) 1963-10-24 1963-10-24 Rotor blade locking means
FR983265A FR1402507A (en) 1963-10-24 1964-07-28 Locking device of the blades of a rotor

Publications (1)

Publication Number Publication Date
FR1402507A true FR1402507A (en) 1965-06-11

Family

ID=26209106

Family Applications (1)

Application Number Title Priority Date Filing Date
FR983265A Expired FR1402507A (en) 1963-10-24 1964-07-28 Locking device of the blades of a rotor

Country Status (1)

Country Link
FR (1) FR1402507A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2832455A1 (en) * 2001-11-22 2003-05-23 Snecma Moteurs Turbine disc blade root fastening has locking element in gap between two adjacent blade roots

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2832455A1 (en) * 2001-11-22 2003-05-23 Snecma Moteurs Turbine disc blade root fastening has locking element in gap between two adjacent blade roots
EP1314856A1 (en) * 2001-11-22 2003-05-28 Snecma Moteurs Device for locking blades in a disk groove
US6752598B2 (en) 2001-11-22 2004-06-22 Snecma Moteurs Device for immobilizing blades in a slot of a disk

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