GB677274A - Improvements in and relating to gas turbine nozzle structures - Google Patents

Improvements in and relating to gas turbine nozzle structures

Info

Publication number
GB677274A
GB677274A GB29914/49A GB2991449A GB677274A GB 677274 A GB677274 A GB 677274A GB 29914/49 A GB29914/49 A GB 29914/49A GB 2991449 A GB2991449 A GB 2991449A GB 677274 A GB677274 A GB 677274A
Authority
GB
United Kingdom
Prior art keywords
blades
blade support
rings
gases
nozzle
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
GB29914/49A
Other languages
English (en)
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston 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 British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Publication of GB677274A publication Critical patent/GB677274A/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
    • 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
    • F01D9/041—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector using blades

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
GB29914/49A 1948-11-27 1949-11-22 Improvements in and relating to gas turbine nozzle structures Expired GB677274A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US283194XA 1948-11-27 1948-11-27

Publications (1)

Publication Number Publication Date
GB677274A true GB677274A (en) 1952-08-13

Family

ID=21842778

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29914/49A Expired GB677274A (en) 1948-11-27 1949-11-22 Improvements in and relating to gas turbine nozzle structures

Country Status (6)

Country Link
BE (1) BE492385A (OSRAM)
CH (1) CH283194A (OSRAM)
DE (1) DE830853C (OSRAM)
FR (1) FR1031561A (OSRAM)
GB (1) GB677274A (OSRAM)
NL (1) NL73736C (OSRAM)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE958888C (de) * 1952-11-18 1957-02-28 Parsons & Marine Eng Turbine Turbinenduese
DE1200070B (de) * 1961-11-21 1965-09-02 Siemens Ag Verfahren zum Herstellen von Leitschaufel-kranzsegmenten fuer Gasturbinen
EP0253994A3 (en) * 1986-07-22 1989-09-13 Pratt & Whitney Canada, Inc. Cermamic stator vane assembly
WO2003001036A1 (en) * 2001-06-25 2003-01-03 Pratt & Whitney Canada Corp. Segmented turbine vane support structure
US7329102B2 (en) 2004-11-13 2008-02-12 Rolls-Royce Plc Blade
DE102008014743A1 (de) * 2008-03-18 2009-09-24 Rolls-Royce Deutschland Ltd & Co Kg Verdichterstator mit Teildeckband
CN109339873A (zh) * 2018-09-30 2019-02-15 东方电气集团东方汽轮机有限公司 用于高背压供热的汽轮机末级叶片保护装置

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1017420B (de) * 1955-02-28 1957-10-10 Canadian Patents Dev Gasturbinentriebwerk mit einer mehrstufigen Turbine
US2914300A (en) * 1955-12-22 1959-11-24 Gen Electric Nozzle vane support for turbines
US3075744A (en) * 1960-08-16 1963-01-29 United Aircraft Corp Turbine nozzle vane mounting means
GB1053846A (OSRAM) * 1962-10-10
US4688988A (en) * 1984-12-17 1987-08-25 United Technologies Corporation Coolable stator assembly for a gas turbine engine
FR2712630B1 (fr) * 1993-11-17 1995-12-15 Snecma Rotor de turbomachine segmenté.

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE958888C (de) * 1952-11-18 1957-02-28 Parsons & Marine Eng Turbine Turbinenduese
DE1200070B (de) * 1961-11-21 1965-09-02 Siemens Ag Verfahren zum Herstellen von Leitschaufel-kranzsegmenten fuer Gasturbinen
EP0253994A3 (en) * 1986-07-22 1989-09-13 Pratt & Whitney Canada, Inc. Cermamic stator vane assembly
WO2003001036A1 (en) * 2001-06-25 2003-01-03 Pratt & Whitney Canada Corp. Segmented turbine vane support structure
US7329102B2 (en) 2004-11-13 2008-02-12 Rolls-Royce Plc Blade
DE102008014743A1 (de) * 2008-03-18 2009-09-24 Rolls-Royce Deutschland Ltd & Co Kg Verdichterstator mit Teildeckband
US8235654B2 (en) 2008-03-18 2012-08-07 Rolls-Royce Deutschland Ltd & Co Kg Compressor stator with partial shroud
CN109339873A (zh) * 2018-09-30 2019-02-15 东方电气集团东方汽轮机有限公司 用于高背压供热的汽轮机末级叶片保护装置

Also Published As

Publication number Publication date
DE830853C (de) 1952-02-07
CH283194A (de) 1952-05-31
FR1031561A (fr) 1953-06-24
BE492385A (OSRAM)
NL73736C (OSRAM)

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