DE3790822T1 - - Google Patents

Info

Publication number
DE3790822T1
DE3790822T1 DE19873790822 DE3790822T DE3790822T1 DE 3790822 T1 DE3790822 T1 DE 3790822T1 DE 19873790822 DE19873790822 DE 19873790822 DE 3790822 T DE3790822 T DE 3790822T DE 3790822 T1 DE3790822 T1 DE 3790822T1
Authority
DE
Germany
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.)
Withdrawn
Application number
DE19873790822
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
Priority to US06/944,761 priority Critical patent/US4800717A/en
Application filed filed Critical
Publication of DE3790822T1 publication Critical patent/DE3790822T1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02CGAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C3/00Gas-turbine plants characterised by the use of combustion products as the working fluid
    • F02C3/04Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor
    • F02C3/045Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor having compressor and turbine passages in a single rotor-module
    • F02C3/05Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor having compressor and turbine passages in a single rotor-module the compressor and the turbine being of the radial flow type
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01DNON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/02Blade-carrying members, e.g. rotors
    • F01D5/04Blade-carrying members, e.g. rotors for radial-flow machines or engines
    • F01D5/043Blade-carrying members, e.g. rotors for radial-flow machines or engines of the axial inlet- radial outlet, or vice versa, type
    • F01D5/046Heating, heat insulation or cooling means
DE19873790822 1986-12-22 1987-12-04 Withdrawn DE3790822T1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US06/944,761 US4800717A (en) 1986-12-22 1986-12-22 Turbine rotor cooling

Publications (1)

Publication Number Publication Date
DE3790822T1 true DE3790822T1 (de) 1988-12-08

Family

ID=25482026

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19873790822 Withdrawn DE3790822T1 (de) 1986-12-22 1987-12-04

Country Status (5)

Country Link
US (1) US4800717A (de)
JP (1) JPH01501648A (de)
DE (1) DE3790822T1 (de)
IL (1) IL84816D0 (de)
WO (1) WO1988004722A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4991390A (en) * 1988-09-26 1991-02-12 Sundstrand Corporation Mounting and cooling turbine nozzle vanes
US4926630A (en) * 1988-12-12 1990-05-22 Sundstrand Corporation Jet air cooled turbine shroud for improved swirl cooling and mixing
US5280703A (en) * 1989-12-11 1994-01-25 Sundstrand Corporation Turbine nozzle cooling
US6192670B1 (en) * 1999-06-15 2001-02-27 Jack L. Kerrebrock Radial flow turbine with internal evaporative blade cooling
US6585482B1 (en) * 2000-06-20 2003-07-01 General Electric Co. Methods and apparatus for delivering cooling air within gas turbines
FR2944060B1 (fr) * 2009-04-06 2013-07-19 Turbomeca Systeme d'air secondaire pour compresseur centrifuge ou mixte
DE102011009028A1 (de) * 2011-01-20 2012-07-26 Daimler Ag Turbinenrad für eine Radialturbine sowie Abgasturbolader mit einer Radialturbine
US8920128B2 (en) 2011-10-19 2014-12-30 Honeywell International Inc. Gas turbine engine cooling systems having hub-bleed impellers and methods for the production thereof
GB2536878A (en) * 2015-03-23 2016-10-05 Aurelia Turbines Oy Multi-spool gas turbine arrangement
GB2536876A (en) * 2015-03-23 2016-10-05 Aurelia Turbines Oy Two-spool gas turbine arrangement
US20180066579A1 (en) * 2016-09-08 2018-03-08 Rolls-Royce North American Technologies, Inc. Gas turbine engine compressor impeller cooling air sinks

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3339505A1 (de) * 1983-10-31 1985-05-09 Bernd Jung Gasturbine mit einem vorgeschalteten turbokompressor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2709893A (en) * 1949-08-06 1955-06-07 Laval Steam Turbine Co Gas turbine power plant with heat exchanger and cooling means
US3009682A (en) * 1951-05-16 1961-11-21 Power Jets Res & Dev Ltd Gas turbines
US2873945A (en) * 1952-11-06 1959-02-17 Garrett Corp Radial wheel construction
US3582232A (en) * 1969-06-02 1971-06-01 United Aircraft Canada Radial turbine rotor
US4416581A (en) * 1982-02-16 1983-11-22 Elliott Turbomachinery Co., Inc. Method and apparatus for cooling an expander

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3339505A1 (de) * 1983-10-31 1985-05-09 Bernd Jung Gasturbine mit einem vorgeschalteten turbokompressor

Also Published As

Publication number Publication date
WO1988004722A1 (en) 1988-06-30
IL84816D0 (en) 1988-06-30
US4800717A (en) 1989-01-31
DE3790822T0 (de)
JPH01501648A (de) 1989-06-08

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8139 Disposal/non-payment of the annual fee