GB666537A - Mounting of the stator blades of a gaseous fluid turbine - Google Patents

Mounting of the stator blades of a gaseous fluid turbine

Info

Publication number
GB666537A
GB666537A GB22327/49A GB2232749A GB666537A GB 666537 A GB666537 A GB 666537A GB 22327/49 A GB22327/49 A GB 22327/49A GB 2232749 A GB2232749 A GB 2232749A GB 666537 A GB666537 A GB 666537A
Authority
GB
United Kingdom
Prior art keywords
ring
blades
stator member
rearward flange
stator
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
GB22327/49A
Inventor
Horace Sinclair Rainbow
Donald Paul
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.)
Armstrong Siddeley Motors Ltd
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 GB666537A publication Critical patent/GB666537A/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
    • F01D9/00—Stators
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
    • F01D9/042—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector fixing blades to stators

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

666,537. Turbines. ARMSTRONG SIDDELEY MOTORS, Ltd. June 22, 1950. [Aug. 27, 1949] No. 22327/49. Class 110(iii). Turbine stator blades are so mounted that their radially inner ends are free for radial outward withdrawal but are located in other directions, while the outer ends are secured to rhomboidal-shaped platforms 25 which are clamped between an inner liner 26, which has holes to receive the blades, and a stator member 27 of channel section. An annular chamber is formed between the stator member 27 and the external ring 44 from which cooling air flows through the interior of the hollow blades to the annular chamber 17 formed between the ring 13 which locates the radially inner ends of the blades, and the co-axial ring 16, the air discharging through holes 18 on to the roots of the first row of rotor blades 20. The rotor shroud ring 39 is bolted to the rearward flange of the stator member 27 and has toothed connection at 46 with the ring 44 which supports the exhaust cone 43. The shroud ring is counter-bored to receive the inner liner 26. An abutment ring 50 is interposed between the external ring 44 and the wall of the combustion system 32, the ring having a tang 51 which abuts against the rearward flange 29 of the stator member 27, the rearward flange having a slot therein to accommodate the tang 51 during dismantling. Specification 666,536 is referred to.
GB22327/49A 1949-08-27 1949-08-27 Mounting of the stator blades of a gaseous fluid turbine Expired GB666537A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB289171X 1949-08-27

Publications (1)

Publication Number Publication Date
GB666537A true GB666537A (en) 1952-02-13

Family

ID=10283269

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22327/49A Expired GB666537A (en) 1949-08-27 1949-08-27 Mounting of the stator blades of a gaseous fluid turbine

Country Status (5)

Country Link
US (1) US2625367A (en)
CH (1) CH289171A (en)
DE (1) DE823823C (en)
FR (1) FR1021266A (en)
GB (1) GB666537A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE958888C (en) * 1952-11-18 1957-02-28 Parsons & Marine Eng Turbine Turbine nozzle

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB701101A (en) * 1950-06-29 1953-12-16 Rolls Royce Improvements in or relating to gas-turbine engines
US2702688A (en) * 1951-12-26 1955-02-22 Gen Electric Gas turbine nozzle casing
US2808226A (en) * 1952-02-08 1957-10-01 Ryan Aeronautical Co Turbine nozzle box
US2793832A (en) * 1952-04-30 1957-05-28 Gen Motors Corp Means for cooling stator vane assemblies
US2803428A (en) * 1952-07-21 1957-08-20 William R Garnett Method and means for minimizing cavitation and pitting in hydraulic turbines
US2942844A (en) * 1952-12-22 1960-06-28 Gen Motors Corp Turbine nozzle
US2801075A (en) * 1952-12-22 1957-07-30 Gen Motors Corp Turbine nozzle
BE529252A (en) * 1953-06-01
US2859934A (en) * 1953-07-29 1958-11-11 Havilland Engine Co Ltd Gas turbines
DE1055884B (en) * 1954-03-02 1959-04-23 Bristol Aero Engines Ltd Flame tube for a combustion chamber of a gas turbine engine
US2840298A (en) * 1954-08-09 1958-06-24 Gen Motors Corp Heated compressor vane
US2932485A (en) * 1954-10-01 1960-04-12 United Aircraft Corp Stator construction
US2956772A (en) * 1955-08-19 1960-10-18 John C Freche Liquid-spray cooling method
US3088281A (en) * 1956-04-03 1963-05-07 Bristol Siddeley Engines Ltd Combustion chambers for use with swirling combustion supporting medium
US3071346A (en) * 1960-06-21 1963-01-01 Wilgus S Broffitt Turbine nozzle
US3075744A (en) * 1960-08-16 1963-01-29 United Aircraft Corp Turbine nozzle vane mounting means
GB1053846A (en) * 1962-10-10
FR1408456A (en) * 1964-08-20 1965-08-13 Cem Comp Electro Mec Partial injection power generator for free turbine
DE1246321B (en) * 1964-10-02 1967-08-03 Daimler Benz Ag Guide vane ring for axially flowed turbines or compressors of gas turbine engines
GB1086432A (en) * 1965-09-21 1967-10-11 Bristol Siddeley Engines Ltd Gas turbine engines
US3341114A (en) * 1966-03-04 1967-09-12 Gen Electric Anti-icing means
US3365125A (en) * 1966-08-03 1968-01-23 Gen Motors Corp Turbomachinery
CH489699A (en) * 1968-03-22 1970-04-30 Sulzer Ag Guide vane ring for turbo machines
US3529906A (en) * 1968-10-30 1970-09-22 Westinghouse Electric Corp Static seal structure
US3529903A (en) * 1968-11-29 1970-09-22 Westinghouse Electric Corp Nozzle blade structure
US3581569A (en) * 1969-11-28 1971-06-01 Avco Corp Mounting of fluidic temperature sensor in gas turbine engines
DE3003470C2 (en) * 1980-01-31 1982-02-25 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Turbine guide vane suspension for gas turbine jet engines
US4639189A (en) * 1984-02-27 1987-01-27 Rockwell International Corporation Hollow, thermally-conditioned, turbine stator nozzle
US4585390A (en) * 1984-06-04 1986-04-29 General Electric Company Vane retaining means
US4962640A (en) * 1989-02-06 1990-10-16 Westinghouse Electric Corp. Apparatus and method for cooling a gas turbine vane
SE500743C2 (en) * 1992-04-01 1994-08-22 Abb Carbon Ab Method and apparatus for mounting axial flow machine
US5441385A (en) * 1993-12-13 1995-08-15 Solar Turbines Incorporated Turbine nozzle/nozzle support structure
JPH11343807A (en) * 1998-06-01 1999-12-14 Mitsubishi Heavy Ind Ltd Connecting stator blade for steam turbine
CN117203406A (en) * 2021-04-19 2023-12-08 三菱重工业株式会社 Blade ring assembly, gas turbine and method for retrofitting a gas turbine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2402418A (en) * 1943-01-20 1946-06-18 Westinghouse Electric Corp Turbine apparatus
US2417486A (en) * 1943-02-19 1947-03-18 Allis Chalmers Mfg Co Nozzle construction
US2427244A (en) * 1944-03-07 1947-09-09 Gen Electric Gas turbine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE958888C (en) * 1952-11-18 1957-02-28 Parsons & Marine Eng Turbine Turbine nozzle

Also Published As

Publication number Publication date
FR1021266A (en) 1953-02-17
DE823823C (en) 1951-12-06
CH289171A (en) 1953-02-28
US2625367A (en) 1953-01-13

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