CH259201A - Rotor for multi-stage axial compressors and turbines. - Google Patents

Rotor for multi-stage axial compressors and turbines.

Info

Publication number
CH259201A
CH259201A CH259201DA CH259201A CH 259201 A CH259201 A CH 259201A CH 259201D A CH259201D A CH 259201DA CH 259201 A CH259201 A CH 259201A
Authority
CH
Switzerland
Prior art keywords
turbines
rotor
stage axial
axial compressors
compressors
Prior art date
Application number
Other languages
German (de)
Inventor
Power Jets Research De Limited
Original Assignee
Power Jets Res & Dev Ltd
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 Power Jets Res & Dev Ltd filed Critical Power Jets Res & Dev Ltd
Publication of CH259201A publication Critical patent/CH259201A/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
    • F01D5/02—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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CH259201D 1944-10-06 1945-12-18 Rotor for multi-stage axial compressors and turbines. CH259201A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB19246/44A GB611405A (en) 1944-10-06 1944-10-06 Improvements in or relating to rotors for multi-stage axial flow compressors and turbines

Publications (1)

Publication Number Publication Date
CH259201A true CH259201A (en) 1949-01-15

Family

ID=10126161

Family Applications (1)

Application Number Title Priority Date Filing Date
CH259201D CH259201A (en) 1944-10-06 1945-12-18 Rotor for multi-stage axial compressors and turbines.

Country Status (6)

Country Link
US (1) US2461402A (en)
BE (1) BE462184A (en)
CH (1) CH259201A (en)
FR (1) FR919126A (en)
GB (1) GB611405A (en)
NL (1) NL66706C (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2618120A (en) * 1946-06-07 1952-11-18 Papini Anthony Coaxial combustion products generator and turbine with cooling means
DE838191C (en) * 1946-06-07 1952-03-27 Gebrüder Sulzer Aktiengesellschaft, Winterthur (Schweiz) Axial turbo-machine blades and methods of making the same
CH257836A (en) * 1947-08-07 1948-10-31 Sulzer Ag Rotors for centrifugal machines, in particular for gas turbines.
US2628766A (en) * 1948-11-26 1953-02-17 Josef A Rydmark Gas turbine power plant
NL72215C (en) * 1949-04-29
FR1012335A (en) * 1949-07-13 1952-07-08 Hispano Suiza Sa Improvements made to machines, especially axial compressors, with rotor equipped with several blades arranged in tandem
US2675174A (en) * 1950-05-11 1954-04-13 Gen Motors Corp Turbine or compressor rotor
DE944646C (en) * 1953-09-20 1956-06-21 Maschf Augsburg Nuernberg Ag Runner for multi-stage, axially flown impeller machines, especially gas turbines
US2922618A (en) * 1956-03-06 1960-01-26 Gen Electric Turbo-machine rotor
US3059901A (en) * 1958-04-01 1962-10-23 Carrier Corp Rotor construction
US3692429A (en) * 1971-02-01 1972-09-19 Westinghouse Electric Corp Rotor structure and method of broaching the same
FR2404134A1 (en) * 1977-09-23 1979-04-20 Snecma ROTOR FOR TURBOMACHINES
US4483054A (en) * 1982-11-12 1984-11-20 United Technologies Corporation Method for making a drum rotor
US7128535B2 (en) * 2003-11-26 2006-10-31 United Technologies Corporation Turbine drum rotor for a turbine engine
EP2708697A1 (en) * 2012-09-17 2014-03-19 Alstom Technology Ltd Method of coupling two rotor sections and turbine rotor
EP2789797B1 (en) * 2013-04-08 2018-08-08 Ansaldo Energia Switzerland AG Rotor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE352282C (en) * 1919-04-20 1922-04-24 Rudolf Wagner Dr Turbine runner, especially for high-speed light steam or gas turbines
GB394001A (en) * 1931-12-18 1933-06-19 Parsons C A & Co Ltd Improvements in and relating to built-up rotors, suitable for steam turbines
GB383252A (en) * 1932-01-25 1932-11-10 Bbc Brown Boveri & Cie Improvements in and relating to reaction turbines
GB543985A (en) * 1939-09-25 1942-03-23 Sulzer Ag Improvements in or relating to rotors for turbines

Also Published As

Publication number Publication date
GB611405A (en) 1948-10-29
NL66706C (en)
FR919126A (en) 1947-02-27
BE462184A (en)
US2461402A (en) 1949-02-08

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