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GB586562A - Improvements in high speed axial flow elastic fluid turbines, compressors, superchargers and like apparatus - Google Patents

Improvements in high speed axial flow elastic fluid turbines, compressors, superchargers and like apparatus

Info

Publication number
GB586562A
GB586562A GB1845/42A GB184542A GB586562A GB 586562 A GB586562 A GB 586562A GB 1845/42 A GB1845/42 A GB 1845/42A GB 184542 A GB184542 A GB 184542A GB 586562 A GB586562 A GB 586562A
Authority
GB
United Kingdom
Prior art keywords
rings
spacer rings
rotor
spacer
outer 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
GB1845/42A
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.)
Metropolitan Vickers Electrical Co Ltd
Original Assignee
Metropolitan Vickers Electrical Co 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 Metropolitan Vickers Electrical Co Ltd filed Critical Metropolitan Vickers Electrical Co Ltd
Priority to GB1845/42A priority Critical patent/GB586562A/en
Publication of GB586562A publication Critical patent/GB586562A/en
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
    • F01D1/00—Non-positive-displacement machines or engines, e.g. steam turbines
    • F01D1/24—Non-positive-displacement machines or engines, e.g. steam turbines characterised by counter-rotating rotors subjected to same working fluid stream without intermediate stator blades or the like
    • F01D1/26—Non-positive-displacement machines or engines, e.g. steam turbines characterised by counter-rotating rotors subjected to same working fluid stream without intermediate stator blades or the like traversed by the working-fluid substantially axially
    • 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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
    • 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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

586,562. Gas turbines. HALL, J. S., JENSON, G., and METROPOLITANVICKERS ELECTRICAL CO., Ltd. Feb. 11, 1942, No. 1845. [Class 110 (iii)] The outer rotor of a contra-rotational turbine or air-compressor is built up within a containing shell 14 of blade rings with free inner foundation rings and outer rings of lighter section with separate spacer rings 15 between. Flanges of the spacer rings enter between the shell 14 and turned-down portions of the outer rings. The spacer rings and outer rings are coupled together by keys which lie in recesses in their peripheral surfaces and are retained therein by the containing shell. The inner rotor may be fashioned similarly to the outer rotor around an inner locating cylinder with a stepped periphery. The spacer rings are L-shaped with flanges forming bridges for the inter-blade spaces. In a modification, the blades of the outer rotor are carried by outer foundation rings which are secured with spacer rings in the manner shown. In this case, the spacer rings of the inner rotor are similar to those of the outer rotor. Specifications 586,552, 586,553 and 586,561 are referred to.
GB1845/42A 1942-02-11 1942-02-11 Improvements in high speed axial flow elastic fluid turbines, compressors, superchargers and like apparatus Expired GB586562A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1845/42A GB586562A (en) 1942-02-11 1942-02-11 Improvements in high speed axial flow elastic fluid turbines, compressors, superchargers and like apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1845/42A GB586562A (en) 1942-02-11 1942-02-11 Improvements in high speed axial flow elastic fluid turbines, compressors, superchargers and like apparatus

Publications (1)

Publication Number Publication Date
GB586562A true GB586562A (en) 1947-03-24

Family

ID=9729011

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1845/42A Expired GB586562A (en) 1942-02-11 1942-02-11 Improvements in high speed axial flow elastic fluid turbines, compressors, superchargers and like apparatus

Country Status (1)

Country Link
GB (1) GB586562A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2722373A (en) * 1951-02-06 1955-11-01 United Aircraft Corp Compressor casing and stator assembly
US2786625A (en) * 1950-08-01 1957-03-26 Rolls Royce Turbo-machines
US2868439A (en) * 1954-05-07 1959-01-13 Goodyear Aircraft Corp Plastic axial-flow compressor for gas turbines
US2917276A (en) * 1955-02-28 1959-12-15 Orenda Engines Ltd Segmented stator ring assembly
US2959394A (en) * 1953-12-11 1960-11-08 Havilland Engine Co Ltd Stators of multi-stage axial flow compressors or turbines
US3032260A (en) * 1955-07-12 1962-05-01 Latham Manufactruing Co Rotary apparatus and method of making the same
US4632634A (en) * 1983-10-03 1986-12-30 Nuova Pignone S.P.A. System for fixing the stator nozzles to a power turbine casing
US4687413A (en) * 1985-07-31 1987-08-18 United Technologies Corporation Gas turbine engine assembly
WO2005021975A1 (en) * 2003-08-21 2005-03-10 Anton Niederbrunner Rotor assembly for a turbomachine
US11253024B2 (en) 2013-08-09 2022-02-22 Reebok International Limited Article of footwear with extruded components

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2786625A (en) * 1950-08-01 1957-03-26 Rolls Royce Turbo-machines
US2722373A (en) * 1951-02-06 1955-11-01 United Aircraft Corp Compressor casing and stator assembly
US2959394A (en) * 1953-12-11 1960-11-08 Havilland Engine Co Ltd Stators of multi-stage axial flow compressors or turbines
US2868439A (en) * 1954-05-07 1959-01-13 Goodyear Aircraft Corp Plastic axial-flow compressor for gas turbines
US2917276A (en) * 1955-02-28 1959-12-15 Orenda Engines Ltd Segmented stator ring assembly
US3032260A (en) * 1955-07-12 1962-05-01 Latham Manufactruing Co Rotary apparatus and method of making the same
US4632634A (en) * 1983-10-03 1986-12-30 Nuova Pignone S.P.A. System for fixing the stator nozzles to a power turbine casing
US4687413A (en) * 1985-07-31 1987-08-18 United Technologies Corporation Gas turbine engine assembly
WO2005021975A1 (en) * 2003-08-21 2005-03-10 Anton Niederbrunner Rotor assembly for a turbomachine
US11253024B2 (en) 2013-08-09 2022-02-22 Reebok International Limited Article of footwear with extruded components

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