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IL96421A0 - Method and apparatus for compressor air extraction - Google Patents

Method and apparatus for compressor air extraction

Info

Publication number
IL96421A0
IL96421A0 IL96421A IL9642190A IL96421A0 IL 96421 A0 IL96421 A0 IL 96421A0 IL 96421 A IL96421 A IL 96421A IL 9642190 A IL9642190 A IL 9642190A IL 96421 A0 IL96421 A0 IL 96421A0
Authority
IL
Israel
Prior art keywords
air extraction
compressor air
compressor
extraction
air
Prior art date
Application number
IL96421A
Other languages
English (en)
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of IL96421A0 publication Critical patent/IL96421A0/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/02—Surge control
    • F04D27/0207—Surge control by bleeding, bypassing or recycling fluids
    • F04D27/023—Details or means for fluid extraction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/02—Surge control
    • F04D27/0207—Surge control by bleeding, bypassing or recycling fluids
    • F04D27/0223—Control schemes therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • F04D29/541—Specially adapted for elastic fluid pumps
    • F04D29/545—Ducts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • F04D29/56—Fluid-guiding means, e.g. diffusers adjustable
    • F04D29/563—Fluid-guiding means, e.g. diffusers adjustable specially adapted for elastic fluid pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
IL96421A 1990-04-09 1990-11-21 Method and apparatus for compressor air extraction IL96421A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/506,314 US5155993A (en) 1990-04-09 1990-04-09 Apparatus for compressor air extraction

Publications (1)

Publication Number Publication Date
IL96421A0 true IL96421A0 (en) 1991-08-16

Family

ID=24014094

Family Applications (1)

Application Number Title Priority Date Filing Date
IL96421A IL96421A0 (en) 1990-04-09 1990-11-21 Method and apparatus for compressor air extraction

Country Status (6)

Country Link
US (1) US5155993A (xx)
JP (1) JPH0672556B2 (xx)
DE (1) DE4038353A1 (xx)
FR (1) FR2660697A1 (xx)
GB (1) GB2242930A (xx)
IL (1) IL96421A0 (xx)

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US7624581B2 (en) * 2005-12-21 2009-12-01 General Electric Company Compact booster bleed turbofan
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US10041407B2 (en) 2011-03-29 2018-08-07 General Electric Company System and method for air extraction from gas turbine engines
US8734091B2 (en) 2011-04-27 2014-05-27 General Electric Company Axial compressor with arrangement for bleeding air from variable stator vane stages
US9038366B2 (en) 2012-01-31 2015-05-26 United Technologies Corporation LPC flowpath shape with gas turbine engine shaft bearing configuration
US8402741B1 (en) 2012-01-31 2013-03-26 United Technologies Corporation Gas turbine engine shaft bearing configuration
US8863491B2 (en) 2012-01-31 2014-10-21 United Technologies Corporation Gas turbine engine shaft bearing configuration
US10400629B2 (en) 2012-01-31 2019-09-03 United Technologies Corporation Gas turbine engine shaft bearing configuration
US9638201B2 (en) * 2012-06-20 2017-05-02 United Technologies Corporation Machined aerodynamic intercompressor bleed ports
US9528391B2 (en) * 2012-07-17 2016-12-27 United Technologies Corporation Gas turbine engine outer case with contoured bleed boss
US20140338360A1 (en) * 2012-09-21 2014-11-20 United Technologies Corporation Bleed port ribs for turbomachine case
EP2904243A4 (en) * 2012-10-04 2016-06-29 United Technologies Corp AERODYNAMIC INTERCOMPRESSOR SAMPLING SOCKETS
US9982598B2 (en) * 2012-10-22 2018-05-29 General Electric Company Gas turbine engine variable bleed valve for ice extraction
WO2014158283A1 (en) 2013-03-14 2014-10-02 Bronwyn Power A subsonic shock strut
US9617917B2 (en) 2013-07-31 2017-04-11 General Electric Company Flow control assembly and methods of assembling the same
WO2015017042A1 (en) * 2013-07-31 2015-02-05 United Technologies Corporation Lpc flowpath shape with gas turbine engine shaft bearing configuration
EP2871368B1 (de) 2013-11-12 2018-09-12 MTU Aero Engines GmbH Gasturbinenverdichter
EP3037674A1 (en) * 2014-12-22 2016-06-29 Alstom Technology Ltd Engine and method for operating said engine
US10100730B2 (en) * 2015-03-11 2018-10-16 Pratt & Whitney Canada Corp. Secondary air system with venturi
US10161316B2 (en) * 2015-04-13 2018-12-25 United Technologies Corporation Engine bypass valve
US9909497B2 (en) * 2015-05-07 2018-03-06 United Technologies Corporation Combined stability and customer bleed with dirt, water and ice rejection
US11391298B2 (en) 2015-10-07 2022-07-19 General Electric Company Engine having variable pitch outlet guide vanes
US10125781B2 (en) * 2015-12-30 2018-11-13 General Electric Company Systems and methods for a compressor diffusion slot
US10539153B2 (en) * 2017-03-14 2020-01-21 General Electric Company Clipped heat shield assembly
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US10626879B2 (en) 2017-11-13 2020-04-21 United Technologies Corporation Gas turbine engine with mid-compressor bleed
US11828226B2 (en) * 2022-04-13 2023-11-28 General Electric Company Compressor bleed air channels having a pattern of vortex generators

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US4969326A (en) * 1988-08-15 1990-11-13 General Electric Company Hoop shroud for the low pressure stage of a compressor

Also Published As

Publication number Publication date
GB2242930A (en) 1991-10-16
FR2660697A1 (fr) 1991-10-11
JPH0672556B2 (ja) 1994-09-14
GB9026609D0 (en) 1991-01-23
US5155993A (en) 1992-10-20
JPH045437A (ja) 1992-01-09
DE4038353A1 (de) 1991-10-10

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