FR741284A - - Google Patents

Info

Publication number
FR741284A
FR741284A FR741284DA FR741284A FR 741284 A FR741284 A FR 741284A FR 741284D A FR741284D A FR 741284DA FR 741284 A FR741284 A FR 741284A
Authority
FR
France
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
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.)
Publication date
Application granted granted Critical
Publication of FR741284A publication Critical patent/FR741284A/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
    • F01D5/32—Locking, e.g. by final locking blades or keys
    • 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)
  • Turbine Rotor Nozzle Sealing (AREA)
FR741284D 1931-09-01 Expired FR741284A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH560951X 1931-09-01

Publications (1)

Publication Number Publication Date
FR741284A true FR741284A (fr) 1933-02-08

Family

ID=4520283

Family Applications (1)

Application Number Title Priority Date Filing Date
FR741284D Expired FR741284A (fr) 1931-09-01

Country Status (2)

Country Link
DE (1) DE560951C (fr)
FR (1) FR741284A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2940354A1 (fr) * 2008-12-23 2010-06-25 Snecma Dispositif de fixation d'aubes a attache marteau et disque de compresseur adapte.

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE740774C (de) * 1941-10-04 1943-10-28 Alfred Lemerz Dipl Ing Schaufelschloss fuer Gas- oder Dampfturbinen
DE1005530B (de) * 1955-06-23 1957-04-04 Paul Miesbeck Befestigung der Laufschaufeln von Kreiselmaschinen, insbesondere Dampf- und Gasturbinen
US2931625A (en) * 1956-12-17 1960-04-05 Gen Electric Compressor rotor
US3981623A (en) * 1975-05-02 1976-09-21 General Motors Corporation Turbomachine rotor stage

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2940354A1 (fr) * 2008-12-23 2010-06-25 Snecma Dispositif de fixation d'aubes a attache marteau et disque de compresseur adapte.
WO2010072522A1 (fr) * 2008-12-23 2010-07-01 Snecma Dispositif de fixation d' aubes a attache marteau, disque de compresseur, compresseur et turbomachine associes
US8834124B2 (en) 2008-12-23 2014-09-16 Snecma Device for attaching hammer clamp blades, associated compressor hub, compressor and turbine engine

Also Published As

Publication number Publication date
DE560951C (de) 1932-10-08

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