FR935940A - Rotor à tambour pour turbo-machines - Google Patents

Rotor à tambour pour turbo-machines

Info

Publication number
FR935940A
FR935940A FR935940DA FR935940A FR 935940 A FR935940 A FR 935940A FR 935940D A FR935940D A FR 935940DA FR 935940 A FR935940 A FR 935940A
Authority
FR
France
Prior art keywords
turbo
machines
drum rotor
drum
rotor
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
English (en)
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
Gebrueder 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, Gebrueder Sulzer AG filed Critical Sulzer AG
Application granted granted Critical
Publication of FR935940A publication Critical patent/FR935940A/fr
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
    • F01D5/32—Locking, e.g. by final locking blades or keys
    • F01D5/323—Locking of axial insertion type blades by means of a key or the like parallel to the axis of 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
    • F01D5/3053—Fixing blades to rotors; Blade roots ; Blade spacers by means of pins

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR935940D 1945-12-14 1946-11-15 Rotor à tambour pour turbo-machines Expired FR935940A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH618011X 1945-12-14

Publications (1)

Publication Number Publication Date
FR935940A true FR935940A (fr) 1948-07-05

Family

ID=4523895

Family Applications (1)

Application Number Title Priority Date Filing Date
FR935940D Expired FR935940A (fr) 1945-12-14 1946-11-15 Rotor à tambour pour turbo-machines

Country Status (3)

Country Link
CH (1) CH250728A (fr)
FR (1) FR935940A (fr)
GB (1) GB618011A (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE501031A (fr) * 1950-02-03
DE856440C (de) * 1950-05-16 1952-11-20 Siemens Ag Befestigung von in Laengsnuten des Schaufelkoerpers eingesetzten Schaufeln von Kreiselmaschinen
US2753149A (en) * 1951-03-30 1956-07-03 United Aircraft Corp Blade lock
US2798438A (en) * 1953-05-11 1957-07-09 Mack Trucks Means for securing a pump impeller to a shaft
US2974924A (en) * 1956-12-05 1961-03-14 Gen Electric Turbine bucket retaining means and sealing assembly
US2988328A (en) * 1957-04-04 1961-06-13 Philadelphia Gear Works Inc Turbines
DE1125945B (de) * 1961-03-15 1962-03-22 Siemens Ag Befestigung der Leitschaufeln eines Leitschaufelkranzes einer Dampf- oder Gasturbine
US3385512A (en) * 1966-09-13 1968-05-28 Orenda Ltd Bladed rotor
DE2450337A1 (de) * 1974-10-23 1976-04-29 Kloeckner Humboldt Deutz Ag Feststoffaustragungsschnecke einer vollmantel-schneckenzentrifuge
US4007998A (en) * 1975-08-22 1977-02-15 Carrier Corporation Blade assembly
FR2519692B1 (fr) * 1982-01-14 1986-08-22 Snecma Dispositif de verrouillage axial d'aubes de turbines et de compresseurs
GB8922339D0 (en) * 1989-10-04 1989-11-22 Rolls Royce Plc Improvements in or relating to labyrinth seal structures
FR2690202B1 (fr) * 1992-04-17 1995-07-07 Alsthom Gec Perfectionnements aux modules haute pression de turbine a rotor tambour avec admission de vapeur a tres hautes caracteristiques.
KR101513062B1 (ko) * 2013-10-16 2015-04-17 두산중공업 주식회사 증기터빈
US10890081B2 (en) * 2018-04-23 2021-01-12 Rolls-Royce Corporation Turbine disk with platforms coupled to disk

Also Published As

Publication number Publication date
GB618011A (en) 1949-02-15
CH250728A (de) 1947-09-15

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