AT287741B - Securing of blades held in profiled axial grooves of a turbine rotor against axial displacement - Google Patents

Securing of blades held in profiled axial grooves of a turbine rotor against axial displacement

Info

Publication number
AT287741B
AT287741B AT1049068A AT1049068A AT287741B AT 287741 B AT287741 B AT 287741B AT 1049068 A AT1049068 A AT 1049068A AT 1049068 A AT1049068 A AT 1049068A AT 287741 B AT287741 B AT 287741B
Authority
AT
Austria
Prior art keywords
securing
turbine rotor
profiled
rotor against
blades held
Prior art date
Application number
AT1049068A
Other languages
German (de)
Inventor
Herbert Dipl Ing Dr Te Jericha
Engelbert Ing Hammerschmid
Hubert Ing Poeltl
Original Assignee
Elin Union 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 Elin Union Ag filed Critical Elin Union Ag
Priority to AT1049068A priority Critical patent/AT287741B/en
Priority to CH1595469A priority patent/CH501141A/en
Priority to DE19691953711 priority patent/DE1953711A1/en
Application granted granted Critical
Publication of AT287741B publication Critical patent/AT287741B/en

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
    • F01D5/3007—Fixing blades to rotors; Blade roots ; Blade spacers of axial insertion type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
AT1049068A 1968-10-28 1968-10-28 Securing of blades held in profiled axial grooves of a turbine rotor against axial displacement AT287741B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT1049068A AT287741B (en) 1968-10-28 1968-10-28 Securing of blades held in profiled axial grooves of a turbine rotor against axial displacement
CH1595469A CH501141A (en) 1968-10-28 1969-10-23 Safety device for rotor blades held in profiled axial grooves of a turbine rotor against axial displacement
DE19691953711 DE1953711A1 (en) 1968-10-28 1969-10-24 Securing of blades held in profiled axial grooves of a turbine rotor against axial displacement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT1049068A AT287741B (en) 1968-10-28 1968-10-28 Securing of blades held in profiled axial grooves of a turbine rotor against axial displacement

Publications (1)

Publication Number Publication Date
AT287741B true AT287741B (en) 1971-02-10

Family

ID=3622704

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1049068A AT287741B (en) 1968-10-28 1968-10-28 Securing of blades held in profiled axial grooves of a turbine rotor against axial displacement

Country Status (3)

Country Link
AT (1) AT287741B (en)
CH (1) CH501141A (en)
DE (1) DE1953711A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2404134A1 (en) * 1977-09-23 1979-04-20 Snecma ROTOR FOR TURBOMACHINES
US4743166A (en) * 1984-12-20 1988-05-10 General Electric Company Blade root seal
EP0353447A1 (en) * 1988-07-29 1990-02-07 Westinghouse Electric Corporation Side-entry grooves for mounting turbine blades
US6439851B1 (en) * 2000-12-21 2002-08-27 United Technologies Corporation Reduced stress rotor blade and disk assembly

Also Published As

Publication number Publication date
DE1953711A1 (en) 1970-04-30
CH501141A (en) 1970-12-31

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee