GB585335A - Improvements in or relating to axial-flow compressors, turbines and the like - Google Patents

Improvements in or relating to axial-flow compressors, turbines and the like

Info

Publication number
GB585335A
GB585335A GB789841A GB789841A GB585335A GB 585335 A GB585335 A GB 585335A GB 789841 A GB789841 A GB 789841A GB 789841 A GB789841 A GB 789841A GB 585335 A GB585335 A GB 585335A
Authority
GB
United Kingdom
Prior art keywords
conduits
spider
turbines
stages
sectional
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
GB789841A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB789841A priority Critical patent/GB585335A/en
Publication of GB585335A publication Critical patent/GB585335A/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
    • 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
    • F01D9/023—Transition ducts between combustor cans and first stage of the turbine in gas-turbine engines; their cooling or sealings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)

Abstract

585,335. Gas turbines ; air compressors. GRIFFITH, A. A. June 23, 1941, No. 7898. [Classes 110 (i) and 110 (iii)] In a gas turbine of the kind described in Specification 585,330, in which a shaft 10 is supported by a bearing 11 in a spider 12 between the two stages, the annular conduits connecting the stages are provided by a number of separate sectional conduits, Fig. 4, formed of sheet metal and in two parts 20, 21. The spider 12 has annular passages defined by integral webs 14, 15, 16 and the conduits 20, 21 are fitted into these passages leaving air spaces around them. The sectional conduits are of varying width to provide constant cross-sectional area and are shaped to provide between them room for the spider arms.
GB789841A 1941-06-23 1941-06-23 Improvements in or relating to axial-flow compressors, turbines and the like Expired GB585335A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB789841A GB585335A (en) 1941-06-23 1941-06-23 Improvements in or relating to axial-flow compressors, turbines and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB789841A GB585335A (en) 1941-06-23 1941-06-23 Improvements in or relating to axial-flow compressors, turbines and the like

Publications (1)

Publication Number Publication Date
GB585335A true GB585335A (en) 1947-02-05

Family

ID=9841923

Family Applications (1)

Application Number Title Priority Date Filing Date
GB789841A Expired GB585335A (en) 1941-06-23 1941-06-23 Improvements in or relating to axial-flow compressors, turbines and the like

Country Status (1)

Country Link
GB (1) GB585335A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2426890C2 (en) * 2007-03-06 2011-08-20 Сименс Акциенгезелльшафт System of inlet guide vanes for gas turbine engine
JP2015502495A (en) * 2011-12-23 2015-01-22 ゲーコーエヌ エアロスペース スウェーデン アーベー Gas turbine engine support structure
JP2017187016A (en) * 2016-03-30 2017-10-12 ゼネラル・エレクトリック・カンパニイ Flowpath assembly for gas turbine engine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2426890C2 (en) * 2007-03-06 2011-08-20 Сименс Акциенгезелльшафт System of inlet guide vanes for gas turbine engine
US8403626B2 (en) 2007-03-06 2013-03-26 Siemens Aktiengesellschaft Arrangement for a gas turbine engine
JP2015502495A (en) * 2011-12-23 2015-01-22 ゲーコーエヌ エアロスペース スウェーデン アーベー Gas turbine engine support structure
JP2017187016A (en) * 2016-03-30 2017-10-12 ゼネラル・エレクトリック・カンパニイ Flowpath assembly for gas turbine engine
US10443415B2 (en) 2016-03-30 2019-10-15 General Electric Company Flowpath assembly for a gas turbine engine

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