CH378594A - Befestigung austenitischer Schaufeln in ferritischen Grundkörpern - Google Patents

Befestigung austenitischer Schaufeln in ferritischen Grundkörpern

Info

Publication number
CH378594A
CH378594A CH536160A CH536160A CH378594A CH 378594 A CH378594 A CH 378594A CH 536160 A CH536160 A CH 536160A CH 536160 A CH536160 A CH 536160A CH 378594 A CH378594 A CH 378594A
Authority
CH
Switzerland
Prior art keywords
austenitic
blades
fastening
base bodies
ferritic base
Prior art date
Application number
CH536160A
Other languages
German (de)
English (en)
Inventor
Graf Emil
Original Assignee
Sulzer 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
Priority to NL108437D priority Critical patent/NL108437C/xx
Priority to NL252407D priority patent/NL252407A/xx
Application filed by Sulzer Ag filed Critical Sulzer Ag
Priority to CH536160A priority patent/CH378594A/de
Priority to DES68742A priority patent/DE1122551B/de
Priority to ES266165A priority patent/ES266165A1/es
Priority to FR859090A priority patent/FR1286446A/fr
Priority to GB15733/61A priority patent/GB900532A/en
Priority to BE603502A priority patent/BE603502A/fr
Publication of CH378594A publication Critical patent/CH378594A/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
    • F01D5/3023—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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Rotary Pumps (AREA)
CH536160A 1960-05-09 1960-05-09 Befestigung austenitischer Schaufeln in ferritischen Grundkörpern CH378594A (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
NL108437D NL108437C (enrdf_load_stackoverflow) 1960-05-09
NL252407D NL252407A (enrdf_load_stackoverflow) 1960-05-09
CH536160A CH378594A (de) 1960-05-09 1960-05-09 Befestigung austenitischer Schaufeln in ferritischen Grundkörpern
DES68742A DE1122551B (de) 1960-05-09 1960-05-30 Befestigung austenitischer Schaufeln in einer Umfangsnut eines ferritischen Schaufeltraegers
ES266165A ES266165A1 (es) 1960-05-09 1961-03-29 Perfeccionamientos en la sujeción de álabes austeníticos en cuerpos base ferríticos
FR859090A FR1286446A (fr) 1960-05-09 1961-04-18 Fixation d'aubes austénitiques dans des corps centraux ferritiques
GB15733/61A GB900532A (en) 1960-05-09 1961-05-01 Fastening austenitic steel turbine and like blades in ferritic steel mountings
BE603502A BE603502A (fr) 1960-05-09 1961-05-08 Fixation d'aubes austénitiques dans des corps centraux ferritiques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH536160A CH378594A (de) 1960-05-09 1960-05-09 Befestigung austenitischer Schaufeln in ferritischen Grundkörpern

Publications (1)

Publication Number Publication Date
CH378594A true CH378594A (de) 1964-06-15

Family

ID=4292268

Family Applications (1)

Application Number Title Priority Date Filing Date
CH536160A CH378594A (de) 1960-05-09 1960-05-09 Befestigung austenitischer Schaufeln in ferritischen Grundkörpern

Country Status (6)

Country Link
BE (1) BE603502A (enrdf_load_stackoverflow)
CH (1) CH378594A (enrdf_load_stackoverflow)
DE (1) DE1122551B (enrdf_load_stackoverflow)
ES (1) ES266165A1 (enrdf_load_stackoverflow)
GB (1) GB900532A (enrdf_load_stackoverflow)
NL (2) NL108437C (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10120532A1 (de) * 2001-04-26 2002-10-31 Alstom Switzerland Ltd Vorrichtung und Verfahren zur Befestigung einer Laufschaufel längs einer innerhalb eines Rotors einer axial durchströmten Turbomaschine verlaufenden Umfangsnut
DE102004007327A1 (de) * 2004-02-14 2005-09-15 Alstom Technology Ltd Rotor
DE102010031213A1 (de) 2010-07-12 2012-01-12 Man Diesel & Turbo Se Rotor einer Turbomaschine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL64087C (enrdf_load_stackoverflow) * 1946-05-04 1900-01-01
DE919802C (de) * 1952-09-06 1954-11-04 Maschf Augsburg Nuernberg Ag Einrichtung zur Befestigung von Laufschaufeln fuer axial durchstroemte Kreiselradmaschinen
FR1192696A (fr) * 1957-03-05 1959-10-28 Oerlikon Maschf Turbomachine axiale

Also Published As

Publication number Publication date
NL108437C (enrdf_load_stackoverflow) 1900-01-01
GB900532A (en) 1962-07-04
ES266165A1 (es) 1961-06-16
BE603502A (fr) 1961-11-08
NL252407A (enrdf_load_stackoverflow) 1900-01-01
DE1122551B (de) 1962-01-25

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