SE7508371L - STATOR CONSTRUCTION FOR AXIAL FLOOD COMPRESSOR. - Google Patents

STATOR CONSTRUCTION FOR AXIAL FLOOD COMPRESSOR.

Info

Publication number
SE7508371L
SE7508371L SE7508371A SE7508371A SE7508371L SE 7508371 L SE7508371 L SE 7508371L SE 7508371 A SE7508371 A SE 7508371A SE 7508371 A SE7508371 A SE 7508371A SE 7508371 L SE7508371 L SE 7508371L
Authority
SE
Sweden
Prior art keywords
compressor
axial
vane
flood
stator
Prior art date
Application number
SE7508371A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE419260B (en
Inventor
R G Shuttleworth
D L Williams
Original Assignee
United Technologies Corp
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 United Technologies Corp filed Critical United Technologies Corp
Publication of SE7508371L publication Critical patent/SE7508371L/en
Publication of SE419260B publication Critical patent/SE419260B/en

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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Fats And Perfumes (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)

Abstract

A multistage compressor stator for an axial flow gas turbine engine is disclosed. A plurality of vane assemblies is mounted in a circumferential track of the case inner wall. Each vane assembly includes one or more stator vanes extending radially inward from the case inner wall into the axial flow path of the working medium, and an arcuate retainer which slidably engages the base portion of each vane. During operation of the engine the vanes are subject to vibration which is dissipatively transferred to both the working medium and the compressor case.
SE7508371A 1974-07-29 1975-07-23 STATOR DEVICE AT AXIAL FLOOR COMPRESSOR SE419260B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US492574A US3918832A (en) 1974-07-29 1974-07-29 Stator construction for an axial flow compressor

Publications (2)

Publication Number Publication Date
SE7508371L true SE7508371L (en) 1976-01-30
SE419260B SE419260B (en) 1981-07-20

Family

ID=23956790

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7508371A SE419260B (en) 1974-07-29 1975-07-23 STATOR DEVICE AT AXIAL FLOOR COMPRESSOR

Country Status (11)

Country Link
US (1) US3918832A (en)
JP (1) JPS6050999B2 (en)
BR (1) BR7504846A (en)
CA (1) CA1027870A (en)
CH (1) CH589229A5 (en)
DE (1) DE2532554C2 (en)
FR (1) FR2280812A1 (en)
GB (1) GB1511019A (en)
IT (1) IT1040063B (en)
NO (1) NO149010C (en)
SE (1) SE419260B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5167488A (en) * 1991-07-03 1992-12-01 General Electric Company Clearance control assembly having a thermally-controlled one-piece cylindrical housing for radially positioning shroud segments
EP0763653B1 (en) * 1995-09-13 2001-07-18 SOCIETE DE CONSTRUCTION DES AVIONS HUREL-DUBOIS (société anonyme) Thrust reverser door with jet deflection cascade
US6234750B1 (en) 1999-03-12 2001-05-22 General Electric Company Interlocked compressor stator
US7743497B2 (en) * 2005-10-06 2010-06-29 General Electric Company Method of providing non-uniform stator vane spacing in a compressor
EP3044424B1 (en) 2013-09-10 2020-05-27 United Technologies Corporation Plug seal for gas turbine engine
WO2015119687A2 (en) 2013-11-11 2015-08-13 United Technologies Corporation Segmented seal for gas turbine engine
US10634055B2 (en) 2015-02-05 2020-04-28 United Technologies Corporation Gas turbine engine having section with thermally isolated area
US9920652B2 (en) 2015-02-09 2018-03-20 United Technologies Corporation Gas turbine engine having section with thermally isolated area
US11248622B2 (en) * 2016-09-02 2022-02-15 Raytheon Technologies Corporation Repeating airfoil tip strong pressure profile
US10550725B2 (en) * 2016-10-19 2020-02-04 United Technologies Corporation Engine cases and associated flange
US11629606B2 (en) * 2021-05-26 2023-04-18 General Electric Company Split-line stator vane assembly

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2857093A (en) * 1954-12-02 1958-10-21 Cincinnati Testing & Res Lab Stator casing and blade assembly
GB800098A (en) * 1955-10-31 1958-08-20 Rolls Royce Improvements in or relating to multi-stage axial-flow compressors
US2997275A (en) * 1959-03-23 1961-08-22 Westinghouse Electric Corp Stator structure for axial-flow fluid machine
US3302926A (en) * 1965-12-06 1967-02-07 Gen Electric Segmented nozzle diaphragm for high temperature turbine
US3326523A (en) * 1965-12-06 1967-06-20 Gen Electric Stator vane assembly having composite sectors
US3773430A (en) * 1972-03-17 1973-11-20 Ingersoll Rand Co Gas compressor

Also Published As

Publication number Publication date
JPS6050999B2 (en) 1985-11-11
NO149010B (en) 1983-10-17
NO752644L (en) 1976-01-30
FR2280812A1 (en) 1976-02-27
FR2280812B1 (en) 1980-09-26
DE2532554C2 (en) 1985-05-23
DE2532554A1 (en) 1976-02-19
US3918832A (en) 1975-11-11
JPS5138112A (en) 1976-03-30
IT1040063B (en) 1979-12-20
GB1511019A (en) 1978-05-17
SE419260B (en) 1981-07-20
NO149010C (en) 1984-01-25
CA1027870A (en) 1978-03-14
CH589229A5 (en) 1977-06-30
BR7504846A (en) 1976-07-06

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