CH316506A - Axial-flow dynamic compressor rotor - Google Patents

Axial-flow dynamic compressor rotor

Info

Publication number
CH316506A
CH316506A CH316506DA CH316506A CH 316506 A CH316506 A CH 316506A CH 316506D A CH316506D A CH 316506DA CH 316506 A CH316506 A CH 316506A
Authority
CH
Switzerland
Prior art keywords
axial
compressor rotor
flow dynamic
dynamic compressor
flow
Prior art date
Application number
Other languages
French (fr)
Inventor
Edwards Reginald-George-Arthur
Original Assignee
Armstrong Siddeley Motors 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 Armstrong Siddeley Motors Ltd filed Critical Armstrong Siddeley Motors Ltd
Publication of CH316506A publication Critical patent/CH316506A/en

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
    • F04D29/02—Selection of particular materials
    • F04D29/023—Selection of particular materials especially adapted for elastic fluid pumps
    • 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
    • F01D5/066—Connecting means for joining rotor-discs or rotor-elements together, e.g. by a central bolt, by clamps
    • 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
    • F04D19/00—Axial-flow pumps
    • F04D19/02—Multi-stage pumps
    • 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
    • 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
    • F04D29/322—Blade mountings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2230/00—Manufacture
    • F05D2230/70—Disassembly methods

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CH316506D 1950-12-08 1951-11-21 Axial-flow dynamic compressor rotor CH316506A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB316506X 1950-12-08

Publications (1)

Publication Number Publication Date
CH316506A true CH316506A (en) 1956-10-15

Family

ID=10326335

Family Applications (1)

Application Number Title Priority Date Filing Date
CH316506D CH316506A (en) 1950-12-08 1951-11-21 Axial-flow dynamic compressor rotor

Country Status (6)

Country Link
US (1) US2738126A (en)
BE (1) BE507205A (en)
CH (1) CH316506A (en)
DE (1) DE967778C (en)
FR (1) FR1056070A (en)
GB (1) GB695221A (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB741550A (en) * 1952-07-10 1955-12-07 Havilland Engine Co Ltd Improvements in or relating to the rotors of multi-stage axial flow compressors or turbines
US2884186A (en) * 1954-04-23 1959-04-28 Stalker Corp Rotor construction for axial flow compressors
US2804323A (en) * 1954-08-19 1957-08-27 Rolls Royce Axial-flow compressors and turbines
DE1095453B (en) * 1955-07-18 1960-12-22 Rolls Royce Multi-stage axial flow machine
DE1067971B (en) * 1955-10-18 1959-10-29
DE1062881B (en) * 1956-08-24 1959-08-06 Krantz H Fa Axial fan with blades in the hub ring that can be adjusted to various angles of incidence
DE1080255B (en) * 1957-01-17 1960-04-21 Andreas Harold Andersen Axial fan
FR1245518A (en) * 1957-04-19 1960-11-10 Improvements made to hot gaseous fluid turbines
US3345035A (en) * 1965-04-30 1967-10-03 Gen Motors Corp Turbine wheel
US4688992A (en) * 1985-01-25 1987-08-25 General Electric Company Blade platform
FR2607866B1 (en) * 1986-12-03 1991-04-12 Snecma FIXING AXES OF TURBOMACHINE ROTORS, MOUNTING METHOD AND ROTORS THUS MOUNTED
US5378110A (en) * 1992-09-14 1995-01-03 United Technologies Corporation Composite compressor rotor with removable airfoils
GB2303188B (en) * 1995-07-13 1999-04-28 Bmw Rolls Royce Gmbh An assembly of two turbine rotor discs
EP1319805A1 (en) * 2001-12-17 2003-06-18 Techspace aero Rotor or rotor element for turbocompressors
EP1319842A1 (en) * 2001-12-17 2003-06-18 Techspace Aero S.A. Rotor or rotating element for turbocompressor
US6887043B2 (en) 2003-03-28 2005-05-03 General Electric Company Methods and apparatus for assembling gas turbine engines
FR2869374B1 (en) * 2004-04-23 2009-01-30 Snecma Moteurs Sa SYSTEM FOR FASTENING WORKPIECES THROUGH STUDDERS
FR2933887B1 (en) * 2008-07-18 2010-09-17 Snecma PROCESS FOR REPAIRING OR RETRIEVING A TURBOMACHINE DISK AND TURBOMACHINE DISK REPAIRED OR RECOVERED
FR2935429B1 (en) * 2008-08-26 2011-11-25 Snecma FIXED BLADE OF TURBOMACHINE WITH REDUCED MASS AND TURBOMACHINE COMPRISING AT LEAST ONE SUCH FIXED AUBAGE
US8162615B2 (en) * 2009-03-17 2012-04-24 United Technologies Corporation Split disk assembly for a gas turbine engine
EP3019729B1 (en) * 2013-07-12 2020-06-17 United Technologies Corporation Plastic variable inlet guide vane

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB599809A (en) * 1945-01-15 1948-03-22 Bristol Aeroplane Co Ltd Improvements in axial flow compressors, turbines and the like
US768597A (en) * 1902-08-21 1904-08-30 Gen Electric Turbine-bucket.
US980732A (en) * 1910-07-09 1911-01-03 Gen Electric Bucket structure for turbines.
US1118361A (en) * 1914-06-19 1914-11-24 Gen Electric Wheel for elastic-fluid 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
DE729493C (en) * 1941-01-07 1942-12-17 Siemens Ag Runner for centrifugal machines, in particular steam or gas turbines, assembled from rotating bodies screwed together axially
DE840880C (en) * 1941-09-08 1952-06-09 Daimler Benz Ag Impeller for axial turbo machines, especially for axial compressors
GB578191A (en) * 1941-11-21 1946-06-19 Frank Bernard Halford Improvements in or relating to turbines
FR895583A (en) * 1942-05-21 1945-01-29 Drive wheel or rotor for cooled gas turbines
GB579425A (en) * 1943-10-06 1946-08-02 Frank Robert Bell Improvements in blade drums for axial-flow compressors and turbines
US2452782A (en) * 1945-01-16 1948-11-02 Power Jets Res & Dev Ltd Construction of rotors for compressors and like machines
GB642287A (en) * 1948-07-01 1950-08-30 English Electric Co Ltd Improvements in and relating to the connection of spigotted components of multi-stage compressor rotors
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

Also Published As

Publication number Publication date
US2738126A (en) 1956-03-13
DE967778C (en) 1958-01-16
GB695221A (en) 1953-08-05
FR1056070A (en) 1954-02-24
BE507205A (en)

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