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FR824013A - Blade fixing system for rotating machines - Google Patents

Blade fixing system for rotating machines

Info

Publication number
FR824013A
FR824013A FR824013DA FR824013A FR 824013 A FR824013 A FR 824013A FR 824013D A FR824013D A FR 824013DA FR 824013 A FR824013 A FR 824013A
Authority
FR
France
Prior art keywords
fixing system
blade fixing
rotating machines
machines
rotating
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.)
Expired
Application number
Other languages
French (fr)
Inventor
Hans Holzwarth
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 filed Critical
Application granted granted Critical
Publication of FR824013A publication Critical patent/FR824013A/en
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
    • F01D5/3023—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)
FR824013D 1935-11-26 1937-07-07 Blade fixing system for rotating machines Expired FR824013A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH145738D DE658445C (en) 1935-11-26 1935-11-26 Blade attachment for rotary machines

Publications (1)

Publication Number Publication Date
FR824013A true FR824013A (en) 1938-01-31

Family

ID=7179761

Family Applications (1)

Application Number Title Priority Date Filing Date
FR824013D Expired FR824013A (en) 1935-11-26 1937-07-07 Blade fixing system for rotating machines

Country Status (2)

Country Link
DE (1) DE658445C (en)
FR (1) FR824013A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2783613A (en) * 1951-01-18 1957-03-05 Helmut P G A R Von Zborowski Cooling system employing fuel for cooling the blades of gas turbine engines
US2812156A (en) * 1950-05-02 1957-11-05 Simmering Graz Pauker Ag Gas turbine having means for cooling the stator
US2859935A (en) * 1951-02-15 1958-11-11 Power Jets Res & Dev Ltd Cooling of turbines
US2873087A (en) * 1952-05-20 1959-02-10 Parsons & Marine Eng Turbine Means for cooling gas turbines
DE1104265B (en) * 1959-04-02 1961-04-06 Her Majesty The Queen Impeller for gas turbines with air-cooled blades

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE752921C (en) * 1941-10-08 1953-05-11 Turbinenfabrik Brueckner Welding fastening of axially loaded blades of centrifugal machines, in particular steam or gas turbines, and device for their implementation
US2800298A (en) * 1951-04-19 1957-07-23 Schellens True Corp Turbine wheel
US4688992A (en) * 1985-01-25 1987-08-25 General Electric Company Blade platform

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2812156A (en) * 1950-05-02 1957-11-05 Simmering Graz Pauker Ag Gas turbine having means for cooling the stator
US2783613A (en) * 1951-01-18 1957-03-05 Helmut P G A R Von Zborowski Cooling system employing fuel for cooling the blades of gas turbine engines
US2859935A (en) * 1951-02-15 1958-11-11 Power Jets Res & Dev Ltd Cooling of turbines
US2873087A (en) * 1952-05-20 1959-02-10 Parsons & Marine Eng Turbine Means for cooling gas turbines
DE1104265B (en) * 1959-04-02 1961-04-06 Her Majesty The Queen Impeller for gas turbines with air-cooled blades

Also Published As

Publication number Publication date
DE658445C (en) 1938-04-05

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