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GB261783A - Improvements in and relating to turbine nozzle diaphragms - Google Patents

Improvements in and relating to turbine nozzle diaphragms

Info

Publication number
GB261783A
GB261783A GB29389/26A GB2938926A GB261783A GB 261783 A GB261783 A GB 261783A GB 29389/26 A GB29389/26 A GB 29389/26A GB 2938926 A GB2938926 A GB 2938926A GB 261783 A GB261783 A GB 261783A
Authority
GB
United Kingdom
Prior art keywords
relating
turbine nozzle
nozzle diaphragms
diaphragms
nozzle partitions
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
GB29389/26A
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 GB261783A publication Critical patent/GB261783A/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)
  • Control Of Turbines (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

261,783. British Thomson-Houston Co., (Assignees of Devaud, A. J.). Nov. 21, 1925, [Convention date]. Casings.-In order to avoid cut nozzle partitions and the use of struts which set up vibrations, turbine diaphragms are split into upper and lower halves 1, 2 along two angular planes 9, 10 between adjacent nozzle partitions 7, 8. Specification 217,924 is referred to.
GB29389/26A 1925-11-21 1926-11-20 Improvements in and relating to turbine nozzle diaphragms Expired GB261783A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US70625A US1641665A (en) 1925-11-21 1925-11-21 Turbine-nozzle diaphragm

Publications (1)

Publication Number Publication Date
GB261783A true GB261783A (en) 1927-02-24

Family

ID=22096428

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29389/26A Expired GB261783A (en) 1925-11-21 1926-11-20 Improvements in and relating to turbine nozzle diaphragms

Country Status (3)

Country Link
US (1) US1641665A (en)
FR (1) FR624575A (en)
GB (1) GB261783A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE458908A (en) * 1944-07-05
US2611161A (en) * 1949-03-17 1952-09-23 Caterpillar Tractor Co Pattern fixture for making molds for turbines
US2795373A (en) * 1950-03-03 1957-06-11 Rolls Royce Guide vane assemblies in annular fluid ducts
US2962260A (en) * 1954-12-13 1960-11-29 United Aircraft Corp Sweep back in blading
US3313520A (en) * 1966-03-15 1967-04-11 Westinghouse Electric Corp Welded vaned diaphragm structure
US3788767A (en) * 1971-12-01 1974-01-29 Westinghouse Electric Corp Two-piece bladed diaphragm for an axial flow machine
US5102296A (en) * 1989-09-07 1992-04-07 Ingersoll-Rand Company Turbine nozzle, and a method of varying the power of same
US5807074A (en) * 1995-02-03 1998-09-15 General Electric Co. Turbine nozzle diaphragm joint

Also Published As

Publication number Publication date
US1641665A (en) 1927-09-06
FR624575A (en) 1927-07-21

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