FR970813A - Fixing of blades subjected to great forces, in particular on rotors and more particularly on gas turbine rotors, at high peripheral speed - Google Patents

Fixing of blades subjected to great forces, in particular on rotors and more particularly on gas turbine rotors, at high peripheral speed

Info

Publication number
FR970813A
FR970813A FR970813DA FR970813A FR 970813 A FR970813 A FR 970813A FR 970813D A FR970813D A FR 970813DA FR 970813 A FR970813 A FR 970813A
Authority
FR
France
Prior art keywords
rotors
fixing
gas turbine
peripheral speed
high peripheral
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)
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.)
HOLZWARTH GASTURBINEN AG
Original Assignee
HOLZWARTH GASTURBINEN 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 HOLZWARTH GASTURBINEN AG filed Critical HOLZWARTH GASTURBINEN AG
Application granted granted Critical
Publication of FR970813A publication Critical patent/FR970813A/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
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/08—Heating, heat-insulating or cooling means
    • F01D5/085—Heating, heat-insulating or cooling means cooling fluid circulating inside the rotor
    • F01D5/087—Heating, heat-insulating or cooling means cooling fluid circulating inside the rotor in the radial passages of the rotor disc
    • 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
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/08—Heating, heat-insulating or cooling means
    • F01D5/085—Heating, heat-insulating or cooling means cooling fluid circulating inside the rotor
    • 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
    • F01D5/3061—Fixing blades to rotors; Blade roots ; Blade spacers by welding, brazing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR970813D 1943-03-01 1947-12-29 Fixing of blades subjected to great forces, in particular on rotors and more particularly on gas turbine rotors, at high peripheral speed Expired FR970813A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE264720X 1943-03-01

Publications (1)

Publication Number Publication Date
FR970813A true FR970813A (en) 1951-01-09

Family

ID=5990851

Family Applications (1)

Application Number Title Priority Date Filing Date
FR970813D Expired FR970813A (en) 1943-03-01 1947-12-29 Fixing of blades subjected to great forces, in particular on rotors and more particularly on gas turbine rotors, at high peripheral speed

Country Status (3)

Country Link
CH (1) CH264720A (en)
FR (1) FR970813A (en)
NL (1) NL70951C (en)

Also Published As

Publication number Publication date
CH264720A (en) 1949-10-31
NL70951C (en) 1952-10-15

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