FR1090193A - Improvements in the construction of stators and rotors fitted with vanes, for fluid machines - Google Patents

Improvements in the construction of stators and rotors fitted with vanes, for fluid machines

Info

Publication number
FR1090193A
FR1090193A FR1090193DA FR1090193A FR 1090193 A FR1090193 A FR 1090193A FR 1090193D A FR1090193D A FR 1090193DA FR 1090193 A FR1090193 A FR 1090193A
Authority
FR
France
Prior art keywords
stators
vanes
construction
fluid machines
rotors fitted
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
French (fr)
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.)
Rolls Royce PLC
Original Assignee
Rolls Royce PLC
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 PLC filed Critical Rolls Royce PLC
Application granted granted Critical
Publication of FR1090193A publication Critical patent/FR1090193A/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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F01D5/18—Hollow blades, i.e. blades with cooling or heating channels or cavities; Heating, heat-insulating or cooling means on blades
    • F01D5/187—Convection cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
    • B64C1/40—Sound or heat insulation, e.g. using insulation blankets
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/64—Insulation or other protection; Elements or use of specified material therefor for making damp-proof; Protection against corrosion
    • E04B1/644—Damp-proof courses
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/10—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
    • E04C2/24—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products laminated and composed of materials covered by two or more of groups E04C2/12, E04C2/16, E04C2/20
    • E04C2/243—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products laminated and composed of materials covered by two or more of groups E04C2/12, E04C2/16, E04C2/20 one at least of the material being insulating
    • 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
    • F01D5/08—Heating, heat-insulating or cooling means
    • F01D5/081—Cooling fluid being directed on the side of the rotor disc or at the roots of the blades
    • 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)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Laminated Bodies (AREA)
  • Thermal Insulation (AREA)
  • Building Environments (AREA)
  • Materials For Medical Uses (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR1090193D 1952-10-31 1953-10-29 Improvements in the construction of stators and rotors fitted with vanes, for fluid machines Expired FR1090193A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB318289X 1952-10-31
GB325000X 1953-05-15
GB231053X 1953-10-23

Publications (1)

Publication Number Publication Date
FR1090193A true FR1090193A (en) 1955-03-28

Family

ID=27258181

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1090193D Expired FR1090193A (en) 1952-10-31 1953-10-29 Improvements in the construction of stators and rotors fitted with vanes, for fluid machines
FR1105247D Expired FR1105247A (en) 1952-10-31 1954-05-12 Improvements relating to the isolation of inhabited spaces and others

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR1105247D Expired FR1105247A (en) 1952-10-31 1954-05-12 Improvements relating to the isolation of inhabited spaces and others

Country Status (6)

Country Link
US (2) US2920865A (en)
CH (2) CH318289A (en)
DE (1) DE1035341B (en)
FR (2) FR1090193A (en)
GB (1) GB743680A (en)
NL (1) NL88170C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2991973A (en) * 1954-10-18 1961-07-11 Parsons & Marine Eng Turbine Cooling of bodies subject to a hot gas stream

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB855058A (en) * 1957-02-22 1960-11-30 Rolls Royce Improvements in or relating to bladed rotor or stator constructions for axial-flow fluid machines for example for compressors or turbines of gas-turbine engines
US3152034A (en) * 1960-02-29 1964-10-06 Johns Manville Reinforced thermal insulation having facing sheets secured to the reinforcement
US3266770A (en) * 1961-12-22 1966-08-16 Gen Electric Turbomachine rotor assembly
NL295165A (en) * 1962-07-11
GB1053420A (en) * 1964-08-11
FR1476661A (en) * 1966-01-31 1967-04-14 Piel Soc Ind Des Ets Material for making isothermal clothing for deep diving and clothing made from this material
US3658612A (en) * 1969-10-24 1972-04-25 Unicor Inc Method of fabricating cellular foam core structure assembly
US3627448A (en) * 1969-12-31 1971-12-14 Westinghouse Electric Corp Locking arrangement for side-entry blades
US3891348A (en) * 1972-04-24 1975-06-24 Gen Electric Turbine blade with increased film cooling
JPS5219890B2 (en) * 1973-07-25 1977-05-31
DE2617927A1 (en) * 1976-04-23 1977-11-03 Bbc Brown Boveri & Cie FLOW MACHINE SHOVEL
US4106144A (en) * 1977-01-27 1978-08-15 Chabot Bernard T Sea rescue chamber and methods of constructing and utilizing same
US4490952A (en) * 1982-01-04 1985-01-01 Winston Emanuel A Apparatus for eliminating moisture
JPS59213692A (en) * 1983-05-20 1984-12-03 東芝モノフラツクス株式会社 Inorganic fiber heat insulating block
US4536129A (en) * 1984-06-15 1985-08-20 United Technologies Corporation Turbine blade with disk rim shield
US4625486A (en) * 1985-01-22 1986-12-02 Dickinson Thomas C Laminated vapor barrier material and methods of use
US5238368A (en) * 1991-01-16 1993-08-24 Ortolano Ralph J Converting grouped blading to equivalent integral covered blading
US5350277A (en) * 1992-11-20 1994-09-27 General Electric Company Closed-circuit steam-cooled bucket with integrally cooled shroud for gas turbines and methods of steam-cooling the buckets and shrouds
US5536143A (en) * 1995-03-31 1996-07-16 General Electric Co. Closed circuit steam cooled bucket
GB2319308B (en) * 1996-11-12 2001-02-28 Rolls Royce Plc Gas turbine engine turbine system
US5915923A (en) * 1997-05-22 1999-06-29 Mitsubishi Heavy Industries, Ltd. Gas turbine moving blade
GB9723268D0 (en) * 1997-11-05 1998-01-07 Rolls Royce Plc Turbine
US6179554B1 (en) 1999-10-29 2001-01-30 Elvin A. Stafford Low friction fluid bearing and turbine using same
US6378287B2 (en) 2000-03-17 2002-04-30 Kenneth F. Griffiths Multi-stage turbomachine and design method
US6260349B1 (en) 2000-03-17 2001-07-17 Kenneth F. Griffiths Multi-stage turbo-machines with specific blade dimension ratios
DE10131073A1 (en) * 2000-12-16 2002-06-20 Alstom Switzerland Ltd Cooling system for cover strip of gas turbine blade comprises cooling channels which open on one side, perforated baffle plate fitted over these being pressed against them by gas-permeable spring and cover plate being fitted above spring
DE10217389A1 (en) * 2002-04-18 2003-10-30 Siemens Ag turbine blade
US7137782B2 (en) * 2004-04-27 2006-11-21 General Electric Company Turbulator on the underside of a turbine blade tip turn and related method
GB0526190D0 (en) * 2005-12-22 2006-02-01 Calamvokis Hal E Aircraft fuselage heating
EP1843007A1 (en) * 2006-04-06 2007-10-10 Siemens Aktiengesellschaft Turbine blade with separate closing element
US8016561B2 (en) * 2006-07-11 2011-09-13 General Electric Company Gas turbine engine fan assembly and method for assembling to same
US7568887B1 (en) 2006-11-16 2009-08-04 Florida Turbine Technologies, Inc. Turbine blade with near wall spiral flow serpentine cooling circuit
US7641445B1 (en) 2006-12-01 2010-01-05 Florida Turbine Technologies, Inc. Large tapered rotor blade with near wall cooling
US8047790B1 (en) * 2007-01-17 2011-11-01 Florida Turbine Technologies, Inc. Near wall compartment cooled turbine blade
US7914257B1 (en) 2007-01-17 2011-03-29 Florida Turbine Technologies, Inc. Turbine rotor blade with spiral and serpentine flow cooling circuit
US7740445B1 (en) 2007-06-21 2010-06-22 Florida Turbine Technologies, Inc. Turbine blade with near wall cooling
US9022727B2 (en) * 2010-11-15 2015-05-05 Mtu Aero Engines Gmbh Rotor for a turbo machine
US9249669B2 (en) * 2012-04-05 2016-02-02 General Electric Company CMC blade with pressurized internal cavity for erosion control
JP6245740B2 (en) * 2013-11-20 2017-12-13 三菱日立パワーシステムズ株式会社 Gas turbine blade
US9777575B2 (en) * 2014-01-20 2017-10-03 Honeywell International Inc. Turbine rotor assemblies with improved slot cavities
US10502066B2 (en) 2015-05-08 2019-12-10 United Technologies Corporation Turbine engine component including an axially aligned skin core passage interrupted by a pedestal
US10323524B2 (en) * 2015-05-08 2019-06-18 United Technologies Corporation Axial skin core cooling passage for a turbine engine component
US20170234543A1 (en) * 2015-05-25 2017-08-17 Ceragy Engines Inc. High G-field Combustion
US10753210B2 (en) * 2018-05-02 2020-08-25 Raytheon Technologies Corporation Airfoil having improved cooling scheme

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE441115C (en) * 1925-12-01 1927-02-21 Ernst Schmidt Dr Insulation with an airtight outer skin
US1942546A (en) * 1931-01-07 1934-01-09 Union Asbestos & Rubber Co Insulating material
US1966104A (en) * 1931-01-19 1934-07-10 Bbc Brown Boveri & Cie Turbine rotor construction
US1955443A (en) * 1931-06-17 1934-04-17 Wood Conversion Co Insulating structure and liner
US2030668A (en) * 1932-08-26 1936-02-11 Wood Conversion Co Means for insulating walls
US2140689A (en) * 1936-09-18 1938-12-20 Ingleside Company Insulated wall
FR843481A (en) * 1937-09-18 1939-07-04 Liquid-cooled, multi-crown turbine rotor
GB584580A (en) * 1943-12-28 1947-01-17 Masch Fabrick Oerlikon Improvements in or relating to turbine blades
US2515847A (en) * 1945-04-13 1950-07-18 Carl W Winkler Surfacing material
US2779565A (en) * 1948-01-05 1957-01-29 Bruno W Bruckmann Air cooling of turbine blades
US2667326A (en) * 1948-11-26 1954-01-26 Simmering Graz Pauker Ag Gas turbine
DE809482C (en) * 1949-05-20 1951-07-30 Fritz Freimann Fa Dehumidifying device, especially for walls, walls or the like.
US2648520A (en) * 1949-08-02 1953-08-11 Heinz E Schmitt Air-cooled turbine blade
US2640004A (en) * 1949-08-16 1953-05-26 Janesville Cotton Mills Strip insulation and method of manufacture

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2991973A (en) * 1954-10-18 1961-07-11 Parsons & Marine Eng Turbine Cooling of bodies subject to a hot gas stream

Also Published As

Publication number Publication date
US2920865A (en) 1960-01-12
DE1035341B (en) 1958-07-31
CH325000A (en) 1957-10-31
FR1105247A (en) 1955-11-29
GB743680A (en) 1956-01-18
NL88170C (en) 1900-01-01
US2788053A (en) 1957-04-09
CH318289A (en) 1956-12-31

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