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CH273791A - Schaufelschloss an füllstücklosen Laufschaufelungen von Axialströmungsmaschinen. - Google Patents

Schaufelschloss an füllstücklosen Laufschaufelungen von Axialströmungsmaschinen.

Info

Publication number
CH273791A
CH273791A CH273791DA CH273791A CH 273791 A CH273791 A CH 273791A CH 273791D A CH273791D A CH 273791DA CH 273791 A CH273791 A CH 273791A
Authority
CH
Switzerland
Prior art keywords
blades
axial flow
blade lock
filling pieces
flow machines
Prior art date
Application number
Other languages
English (en)
Inventor
Studien Aktiengesel Technische
Original Assignee
Tech Studien Ag
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 Tech Studien Ag filed Critical Tech Studien Ag
Publication of CH273791A publication Critical patent/CH273791A/de

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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CH273791D 1949-05-25 1949-05-25 Schaufelschloss an füllstücklosen Laufschaufelungen von Axialströmungsmaschinen. CH273791A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH674543X 1949-05-25

Publications (1)

Publication Number Publication Date
CH273791A true CH273791A (de) 1951-02-28

Family

ID=4527971

Family Applications (1)

Application Number Title Priority Date Filing Date
CH273791D CH273791A (de) 1949-05-25 1949-05-25 Schaufelschloss an füllstücklosen Laufschaufelungen von Axialströmungsmaschinen.

Country Status (4)

Country Link
CH (1) CH273791A (de)
DE (1) DE820598C (de)
FR (1) FR1016683A (de)
GB (1) GB674543A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1156419B (de) * 1959-11-10 1963-10-31 Siemens Ag Befestigung der Schlussschaufel eines Schaufelkranzes

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2873947A (en) * 1953-11-26 1959-02-17 Power Jets Res & Dev Ltd Blade mounting for compressors, turbines and like fluid flow machines
NL207494A (de) * 1955-06-28
FR2608674B1 (fr) * 1986-12-17 1991-04-19 Snecma Roue de turbine a aubes ceramique
DE10310432A1 (de) * 2003-03-11 2004-09-23 Alstom Technology Ltd Rotor-Schluss
DE10346239A1 (de) * 2003-10-06 2005-04-21 Alstom Technology Ltd Baden Verfahren zur Fixierung für die Beschaufelung einer Strömungsmaschine und Fixiervorrichtung
EP1698759B1 (de) 2005-02-23 2015-06-03 Alstom Technology Ltd Rotor-Schluss
CH702203A1 (de) * 2009-11-10 2011-05-13 Alstom Technology Ltd Rotor für eine axial durchströmte turbomaschine sowie laufschaufel für einen solchen rotor.
EP2320030B1 (de) 2009-11-10 2012-12-19 Alstom Technology Ltd Rotor mit Laufschaufel für eine axial durchströmte Turbomaschine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1156419B (de) * 1959-11-10 1963-10-31 Siemens Ag Befestigung der Schlussschaufel eines Schaufelkranzes

Also Published As

Publication number Publication date
GB674543A (en) 1952-06-25
FR1016683A (fr) 1952-11-19
DE820598C (de) 1951-11-12

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