IT973675B - Perfezionamento nei compressori a flusso assiale - Google Patents

Perfezionamento nei compressori a flusso assiale

Info

Publication number
IT973675B
IT973675B IT54198/72A IT5419872A IT973675B IT 973675 B IT973675 B IT 973675B IT 54198/72 A IT54198/72 A IT 54198/72A IT 5419872 A IT5419872 A IT 5419872A IT 973675 B IT973675 B IT 973675B
Authority
IT
Italy
Prior art keywords
improvement
axial flow
flow compressors
compressors
axial
Prior art date
Application number
IT54198/72A
Other languages
English (en)
Original Assignee
Rolls Royce
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 Rolls Royce filed Critical Rolls Royce
Application granted granted Critical
Publication of IT973675B publication Critical patent/IT973675B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/321—Rotors specially for elastic fluids for axial flow pumps for axial flow compressors
    • 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
    • F01D5/3069—Fixing blades to rotors; Blade roots ; Blade spacers between two discs or rings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/64—Mounting; Assembling; Disassembling of axial pumps
    • F04D29/644—Mounting; Assembling; Disassembling of axial pumps especially adapted for elastic fluid pumps
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S415/00—Rotary kinetic fluid motors or pumps
    • Y10S415/912—Interchangeable parts to vary pumping capacity or size of pump
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49316—Impeller making
    • Y10T29/4932—Turbomachine making
    • Y10T29/49321—Assembling individual fluid flow interacting members, e.g., blades, vanes, buckets, on rotary support member

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
IT54198/72A 1971-11-26 1972-11-22 Perfezionamento nei compressori a flusso assiale IT973675B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5493571A GB1364120A (en) 1971-11-26 1971-11-26 Axial flow compressors

Publications (1)

Publication Number Publication Date
IT973675B true IT973675B (it) 1974-06-10

Family

ID=10472511

Family Applications (1)

Application Number Title Priority Date Filing Date
IT54198/72A IT973675B (it) 1971-11-26 1972-11-22 Perfezionamento nei compressori a flusso assiale

Country Status (5)

Country Link
US (1) US3807895A (it)
DE (1) DE2257076C3 (it)
FR (1) FR2163074A5 (it)
GB (1) GB1364120A (it)
IT (1) IT973675B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2282550A1 (fr) * 1974-08-21 1976-03-19 Shur Lok International Sa Stator de compresseur a carter monobloc
US3985465A (en) * 1975-06-25 1976-10-12 United Technologies Corporation Turbomachine with removable stator vane
US5156525A (en) * 1991-02-26 1992-10-20 General Electric Company Turbine assembly
DE102008008887A1 (de) * 2008-02-13 2009-08-27 Man Turbo Ag Mehrteiliger beschaufelter Rotor für eine Strömungsmaschine
US8162615B2 (en) * 2009-03-17 2012-04-24 United Technologies Corporation Split disk assembly for a gas turbine engine
US8540482B2 (en) * 2010-06-07 2013-09-24 United Technologies Corporation Rotor assembly for gas turbine engine
US8550784B2 (en) * 2011-05-04 2013-10-08 United Technologies Corporation Gas turbine engine rotor construction
US12366171B2 (en) 2023-05-26 2025-07-22 General Electric Company Fan assemblies with fan disk inserts and methods of assembling the same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH233643A (de) * 1941-10-11 1944-08-15 Voith Gmbh J M Trommelförmiger Schaufelträger für Axial-Kreiselmaschinen.
GB572859A (en) * 1942-04-03 1945-10-26 Armstrong Siddeley Motors Ltd Mounting the blades of axial-flow, rotary compressors or turbines
GB751740A (en) * 1953-10-02 1956-07-04 English Electric Co Ltd Improvements in and relating to the fixing of rotor blades of axial flow turbines and compressors
GB776618A (en) * 1954-11-03 1957-06-12 English Electric Co Ltd Improvements in and relating to the fixing of rotor blades of axial flow turbines and compressors

Also Published As

Publication number Publication date
GB1364120A (en) 1974-08-21
DE2257076C3 (de) 1978-10-26
DE2257076B2 (de) 1978-03-02
FR2163074A5 (it) 1973-07-20
US3807895A (en) 1974-04-30
DE2257076A1 (de) 1973-05-30

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