FR939498A - Perfectionnements aux rotors de turbines - Google Patents

Perfectionnements aux rotors de turbines

Info

Publication number
FR939498A
FR939498A FR939498DA FR939498A FR 939498 A FR939498 A FR 939498A FR 939498D A FR939498D A FR 939498DA FR 939498 A FR939498 A FR 939498A
Authority
FR
France
Prior art keywords
turbine rotors
rotors
turbine
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.)
Raytheon Technologies Corp
Original Assignee
United Aircraft Corp
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 United Aircraft Corp filed Critical United Aircraft Corp
Application granted granted Critical
Publication of FR939498A publication Critical patent/FR939498A/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
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/06—Rotors for more than one axial stage, e.g. of drum or multiple disc type; Details thereof, e.g. shafts, shaft connections

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
FR939498D 1944-08-23 1947-01-03 Perfectionnements aux rotors de turbines Expired FR939498A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US550880A US2458148A (en) 1944-08-23 1944-08-23 Rotor construction for turbines

Publications (1)

Publication Number Publication Date
FR939498A true FR939498A (fr) 1948-11-16

Family

ID=24198946

Family Applications (1)

Application Number Title Priority Date Filing Date
FR939498D Expired FR939498A (fr) 1944-08-23 1947-01-03 Perfectionnements aux rotors de turbines

Country Status (3)

Country Link
US (1) US2458148A (fr)
FR (1) FR939498A (fr)
GB (1) GB624730A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3087480A1 (fr) * 2018-10-23 2020-04-24 Safran Aircraft Engines Liaison inter-rotors d'une partie tournante d'une turbomachine comprenant un manchon cannele

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2763462A (en) * 1950-01-11 1956-09-18 Gen Motors Corp Turbine casing construction
US2675174A (en) * 1950-05-11 1954-04-13 Gen Motors Corp Turbine or compressor rotor
US3159379A (en) * 1961-07-17 1964-12-01 Gen Electric Rotor construction
DE102008060571A1 (de) * 2008-12-04 2010-06-10 Mtu Aero Engines Gmbh Montagevorrichtung für ein Rotorsystem einer Axial-Strömungsmaschine
DE102012203047B4 (de) * 2012-02-28 2018-06-21 Rolls-Royce Deutschland Ltd & Co Kg Wellenanordnung in einer Turbomaschine, insbesondere Flugzeugtriebwerk, mit einem Zuganker zur axialen Verspannung einer Stirnverzahnung, die zwei Teile einer Hohlwelle miteinander verbindet, wobei der Zuganker eine hydraulische Dichtung aufweist
EP2789797B1 (fr) * 2013-04-08 2018-08-08 Ansaldo Energia Switzerland AG Rotor

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1551402A (en) * 1925-08-25 Botob fob elastic-pi
DE492252C (de) * 1930-02-20 Siemens Schuckertwerke Akt Ges Aus einzelnen Raedern zusammengesetzter Turbinenlaeufer
AT74422B (de) * 1913-05-31 1918-07-10 Ver Dampfturbinen Ges Mit Besc Nachgiebige Lagerung von gegeneinander abgestützten, umlaufenden Maschinenteilen. z. B. Turbinenlaufrädern, auf der Welle zum Ausgleich verschiedener Wärmeausdehnung.
US2200287A (en) * 1933-02-10 1940-05-14 Milo Ab Turbine
US2308233A (en) * 1939-12-27 1943-01-12 Schutte Alfred Rotor in elastic fluid turbine
US2384582A (en) * 1942-05-22 1945-09-11 Gleason Works Face clutch
CH234848A (de) * 1943-02-09 1944-10-31 Tech Studien Ag Läufer für Kreiselmaschinen mit axial nebeneinander angeordneten, durch Schrauben miteinander verbundenen Drehkörpern.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3087480A1 (fr) * 2018-10-23 2020-04-24 Safran Aircraft Engines Liaison inter-rotors d'une partie tournante d'une turbomachine comprenant un manchon cannele

Also Published As

Publication number Publication date
US2458148A (en) 1949-01-04
GB624730A (en) 1949-06-15

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