GB2176539B - Turbine engine including a centrifugal compressor diffuser structure - Google Patents

Turbine engine including a centrifugal compressor diffuser structure

Info

Publication number
GB2176539B
GB2176539B GB8610316A GB8610316A GB2176539B GB 2176539 B GB2176539 B GB 2176539B GB 8610316 A GB8610316 A GB 8610316A GB 8610316 A GB8610316 A GB 8610316A GB 2176539 B GB2176539 B GB 2176539B
Authority
GB
United Kingdom
Prior art keywords
turbine engine
centrifugal compressor
engine including
diffuser structure
compressor diffuser
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
GB8610316A
Other versions
GB2176539A (en
GB8610316D0 (en
Inventor
Robert W Chevis
Reginald G Keetley
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.)
TDY Industries LLC
Original Assignee
Teledyne Industries Inc
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 Industries Inc filed Critical Teledyne Industries Inc
Publication of GB8610316D0 publication Critical patent/GB8610316D0/en
Publication of GB2176539A publication Critical patent/GB2176539A/en
Application granted granted Critical
Publication of GB2176539B publication Critical patent/GB2176539B/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
    • F01D9/045—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)
GB8610316A 1985-04-29 1986-04-28 Turbine engine including a centrifugal compressor diffuser structure Expired GB2176539B (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
GB8610316D0 GB8610316D0 (en) 1986-06-04
GB2176539A GB2176539A (en) 1986-12-31
GB2176539B true GB2176539B (en) 1989-07-12

Family

ID=24925175

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8610316A Expired GB2176539B (en) 1985-04-29 1986-04-28 Turbine engine including a centrifugal compressor diffuser structure

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

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
GB994886A (en) * 1960-11-16 1965-06-10 Kloeckner Humboldt Deutz Ag Gas turbine installation
GB1145233A (en) * 1966-11-30 1969-03-12 Chicago Pneumatic Tool Co Centrifugal gaseous medium compressor
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
GB1528989A (en) * 1974-12-31 1978-10-18 Energy Transform Heating apparatus
EP0200130A1 (en) * 1985-04-20 1986-11-05 Mtu Motoren- Und Turbinen-Union MàœNchen Gmbh Gas turbine with devices for by-passing the compressed cooling air

Family Cites Families (8)

* 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
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
FR1315808A (en) * 1961-12-08 1963-01-25 Improvements to turbo-compressors
US3832089A (en) * 1972-08-28 1974-08-27 Avco Corp Turbomachinery and method of manufacturing diffusers therefor
US4368005A (en) * 1977-05-09 1983-01-11 Avco Corporation Rotary compressors

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
GB994886A (en) * 1960-11-16 1965-06-10 Kloeckner Humboldt Deutz Ag Gas turbine installation
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
GB1145233A (en) * 1966-11-30 1969-03-12 Chicago Pneumatic Tool Co Centrifugal gaseous medium compressor
GB1528989A (en) * 1974-12-31 1978-10-18 Energy Transform Heating apparatus
EP0200130A1 (en) * 1985-04-20 1986-11-05 Mtu Motoren- Und Turbinen-Union MàœNchen Gmbh Gas turbine with devices for by-passing the compressed cooling air

Also Published As

Publication number Publication date
SE8601577L (en) 1986-10-30
IT1188109B (en) 1987-12-30
BR8602136A (en) 1987-01-13
GB2176539A (en) 1986-12-31
IT8667345A0 (en) 1986-04-24
AU5601686A (en) 1986-11-06
IT8667345A1 (en) 1987-10-24
NZ215824A (en) 1987-09-30
FR2581135A1 (en) 1986-10-31
SE8601577D0 (en) 1986-04-09
DE3612412A1 (en) 1986-10-30
GB8610316D0 (en) 1986-06-04

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930428