IT1188109B - DIFFUSER SYSTEM FOR CENTRIFUGAL COMPRESSOR AND METHOD FOR ITS MANUFACTURE - Google Patents

DIFFUSER SYSTEM FOR CENTRIFUGAL COMPRESSOR AND METHOD FOR ITS MANUFACTURE

Info

Publication number
IT1188109B
IT1188109B IT67345/86A IT6734586A IT1188109B IT 1188109 B IT1188109 B IT 1188109B IT 67345/86 A IT67345/86 A IT 67345/86A IT 6734586 A IT6734586 A IT 6734586A IT 1188109 B IT1188109 B IT 1188109B
Authority
IT
Italy
Prior art keywords
manufacture
centrifugal compressor
diffuser system
diffuser
centrifugal
Prior art date
Application number
IT67345/86A
Other languages
Italian (it)
Other versions
IT8667345A0 (en
IT8667345A1 (en
Inventor
Robert W Chevis
Reginald G Keetley
Original Assignee
Teledyne Ind
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 Teledyne Ind filed Critical Teledyne Ind
Publication of IT8667345A0 publication Critical patent/IT8667345A0/en
Publication of IT8667345A1 publication Critical patent/IT8667345A1/en
Application granted granted Critical
Publication of IT1188109B publication Critical patent/IT1188109B/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
    • F01D9/045—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector for radial flow machines or engines
    • 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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/16—Arrangement of bearings; Supporting or mounting bearings in casings
    • F01D25/162—Bearing supports
    • 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
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/441—Fluid-guiding means, e.g. diffusers especially adapted for elastic fluid pumps
    • F04D29/444—Bladed diffusers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/50—Inlet or outlet
    • F05D2250/52—Outlet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
IT67345/86A 1985-04-29 1986-04-24 DIFFUSER SYSTEM FOR CENTRIFUGAL COMPRESSOR AND METHOD FOR ITS MANUFACTURE IT1188109B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US72803885A 1985-04-29 1985-04-29

Publications (3)

Publication Number Publication Date
IT8667345A0 IT8667345A0 (en) 1986-04-24
IT8667345A1 IT8667345A1 (en) 1987-10-24
IT1188109B true IT1188109B (en) 1987-12-30

Family

ID=24925175

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67345/86A IT1188109B (en) 1985-04-29 1986-04-24 DIFFUSER SYSTEM FOR CENTRIFUGAL COMPRESSOR AND METHOD FOR ITS MANUFACTURE

Country Status (8)

Country Link
AU (1) AU5601686A (en)
BR (1) BR8602136A (en)
DE (1) DE3612412A1 (en)
FR (1) FR2581135A1 (en)
GB (1) GB2176539B (en)
IT (1) IT1188109B (en)
NZ (1) NZ215824A (en)
SE (1) SE8601577L (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2291130B (en) * 1994-07-12 1998-09-30 Rolls Royce Plc A gas turbine engine
US6123506A (en) * 1999-01-20 2000-09-26 Pratt & Whitney Canada Corp. Diffuser pipe assembly
US6279322B1 (en) * 1999-09-07 2001-08-28 General Electric Company Deswirler system for centrifugal compressor
US6471475B1 (en) * 2000-07-14 2002-10-29 Pratt & Whitney Canada Corp. Integrated duct diffuser
DE102007028742A1 (en) * 2007-06-21 2008-12-24 Daimler Ag Air supplier, in particular for an air supply system of fuel cells
FR2927951B1 (en) * 2008-02-27 2011-08-19 Snecma DIFFUSER-RECTIFIER ASSEMBLY FOR A TURBOMACHINE
DE102011005105B4 (en) * 2011-03-04 2016-05-12 Siemens Aktiengesellschaft Outlet collecting housing for a centrifugal compressor
DE102015006457A1 (en) * 2015-05-20 2015-12-03 Daimler Ag Radial compressor, in particular for an exhaust gas turbocharger of an internal combustion engine

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR450053A (en) * 1912-10-31 1913-03-14 Ets Delaunay Belleville Sa Improvements in the construction of centrifugal pumps and compressors
FR528905A (en) * 1920-12-22 1921-11-21 Anciens Etablissements C Borne Further training in centrifugal pumps and fans
GB381431A (en) * 1931-01-22 1932-10-06 British Thomson Houston Co Ltd Improvements in and relating to centrifgal compressors
GB454072A (en) * 1936-02-28 1936-09-23 Aerex Ltd Improvements relating to screw fans and screw pumps
GB666416A (en) * 1948-02-09 1952-02-13 Lysholm Alf Gas turbine power plant for jet propulsion
FR1031705A (en) * 1949-12-12 1953-06-25 Havilland Engine Co Ltd Improvements to centrifugal compressors
US3079068A (en) * 1960-03-16 1963-02-26 Williams Res Corp Gas turbine
DE1426264A1 (en) * 1960-11-16 1968-12-19 Kloeckner Humboldt Deutz Ag Gas turbine plant
FR1315808A (en) * 1961-12-08 1963-01-25 Improvements to turbo-compressors
GB1186375A (en) * 1966-07-13 1970-04-02 Plessey Co Ltd Improvements in or relating to Engine-Starter Systems including a Self-Contained Air-Compressor feeding a Pneumatic Starter Motor
US3424372A (en) * 1966-11-30 1969-01-28 Chicago Pneumatic Tool Co Centrifugal gaseous medium compressor
US3832089A (en) * 1972-08-28 1974-08-27 Avco Corp Turbomachinery and method of manufacturing diffusers therefor
US4002157A (en) * 1974-12-31 1977-01-11 Energy Transformation Corporation Gas turbine heating apparatus
US4368005A (en) * 1977-05-09 1983-01-11 Avco Corporation Rotary compressors
DE3514352A1 (en) * 1985-04-20 1986-10-23 MTU Motoren- und Turbinen-Union München GmbH, 8000 München GAS TURBINE ENGINE WITH DEVICES FOR DIVERSING COMPRESSOR AIR FOR COOLING HOT PARTS

Also Published As

Publication number Publication date
AU5601686A (en) 1986-11-06
SE8601577L (en) 1986-10-30
IT8667345A0 (en) 1986-04-24
DE3612412A1 (en) 1986-10-30
NZ215824A (en) 1987-09-30
GB2176539B (en) 1989-07-12
GB2176539A (en) 1986-12-31
GB8610316D0 (en) 1986-06-04
BR8602136A (en) 1987-01-13
FR2581135A1 (en) 1986-10-31
SE8601577D0 (en) 1986-04-09
IT8667345A1 (en) 1987-10-24

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