DE1283852B - Befestigung einer frei schwingenden Turbomaschinenschaufel - Google Patents

Befestigung einer frei schwingenden Turbomaschinenschaufel

Info

Publication number
DE1283852B
DE1283852B DE1963S0088202 DES0088202A DE1283852B DE 1283852 B DE1283852 B DE 1283852B DE 1963S0088202 DE1963S0088202 DE 1963S0088202 DE S0088202 A DES0088202 A DE S0088202A DE 1283852 B DE1283852 B DE 1283852B
Authority
DE
Germany
Prior art keywords
blade
clamping parts
attachment
flat surfaces
blade root
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.)
Pending
Application number
DE1963S0088202
Other languages
German (de)
English (en)
Inventor
Dipl-Ing Ferdinand
Zerlauth
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.)
Sulzer AG
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
Application filed by Sulzer AG filed Critical Sulzer AG
Publication of DE1283852B publication Critical patent/DE1283852B/de
Pending 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
    • 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
    • F01D5/12—Blades
    • F01D5/26—Antivibration means not restricted to blade form or construction or to blade-to-blade connections or to the use of particular materials
    • 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

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)
DE1963S0088202 1963-11-01 1963-11-07 Befestigung einer frei schwingenden Turbomaschinenschaufel Pending DE1283852B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1352963A CH407165A (de) 1963-11-01 1963-11-01 Schaufel einer Turbomaschine

Publications (1)

Publication Number Publication Date
DE1283852B true DE1283852B (de) 1968-11-28

Family

ID=4393209

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1963S0088202 Pending DE1283852B (de) 1963-11-01 1963-11-07 Befestigung einer frei schwingenden Turbomaschinenschaufel

Country Status (6)

Country Link
BE (1) BE655002A (US07655688-20100202-C00086.png)
CH (1) CH407165A (US07655688-20100202-C00086.png)
DE (1) DE1283852B (US07655688-20100202-C00086.png)
FR (1) FR1406928A (US07655688-20100202-C00086.png)
GB (1) GB1080026A (US07655688-20100202-C00086.png)
NL (2) NL300989A (US07655688-20100202-C00086.png)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3984194A (en) * 1974-04-12 1976-10-05 Aktiebolaget Svenska Flaktfabriken Axial flow fans
US4012171A (en) * 1974-04-24 1977-03-15 Suvak Michael N Blade and mounting means
US4047840A (en) * 1975-05-29 1977-09-13 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Impact absorbing blade mounts for variable pitch blades
US4214852A (en) * 1978-04-20 1980-07-29 General Electric Company Variable turbine vane assembly

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH494341A (de) * 1968-07-26 1970-07-31 Sulzer Ag Rotor für Turbomaschinen
US4007998A (en) * 1975-08-22 1977-02-15 Carrier Corporation Blade assembly
EP1681472A1 (de) * 2005-01-14 2006-07-19 ALSTOM Technology Ltd Verfahren zur Modifikation eines mehrstufigen Verdichters
EP1707747A1 (de) * 2005-03-18 2006-10-04 Siemens Aktiengesellschaft Schaufelfussbefestigung und entsprechendes Montageverfahren
US10125619B2 (en) * 2015-11-19 2018-11-13 General Electric Company Rotor assembly for use in a turbofan engine and method of assembling

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1005530B (de) * 1955-06-23 1957-04-04 Paul Miesbeck Befestigung der Laufschaufeln von Kreiselmaschinen, insbesondere Dampf- und Gasturbinen
DE1090370B (de) * 1959-01-20 1960-10-06 Sulzer Ag Schaufelbefestigung fuer eine Axialturbomaschine
CH363358A (de) * 1959-01-29 1962-07-31 Sulzer Ag Schaufelbefestigung für eine Axialturbomaschine
CH363754A (de) * 1959-01-20 1962-08-15 Sulzer Ag Schaufelbefestigung bei einer Axialturbomaschine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1005530B (de) * 1955-06-23 1957-04-04 Paul Miesbeck Befestigung der Laufschaufeln von Kreiselmaschinen, insbesondere Dampf- und Gasturbinen
DE1090370B (de) * 1959-01-20 1960-10-06 Sulzer Ag Schaufelbefestigung fuer eine Axialturbomaschine
CH363754A (de) * 1959-01-20 1962-08-15 Sulzer Ag Schaufelbefestigung bei einer Axialturbomaschine
CH363358A (de) * 1959-01-29 1962-07-31 Sulzer Ag Schaufelbefestigung für eine Axialturbomaschine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3984194A (en) * 1974-04-12 1976-10-05 Aktiebolaget Svenska Flaktfabriken Axial flow fans
US4012171A (en) * 1974-04-24 1977-03-15 Suvak Michael N Blade and mounting means
US4047840A (en) * 1975-05-29 1977-09-13 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Impact absorbing blade mounts for variable pitch blades
US4214852A (en) * 1978-04-20 1980-07-29 General Electric Company Variable turbine vane assembly

Also Published As

Publication number Publication date
NL300989A (US07655688-20100202-C00086.png) 1965-09-27
CH407165A (de) 1966-02-15
GB1080026A (en) 1967-08-23
NL123379C (US07655688-20100202-C00086.png)
FR1406928A (fr) 1965-07-23
BE655002A (US07655688-20100202-C00086.png) 1965-04-29

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