KR850004512A - 로우터 디스크 및 블래이드 냉각장치 - Google Patents

로우터 디스크 및 블래이드 냉각장치 Download PDF

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Publication number
KR850004512A
KR850004512A KR1019840008256A KR840008256A KR850004512A KR 850004512 A KR850004512 A KR 850004512A KR 1019840008256 A KR1019840008256 A KR 1019840008256A KR 840008256 A KR840008256 A KR 840008256A KR 850004512 A KR850004512 A KR 850004512A
Authority
KR
South Korea
Prior art keywords
passage
cooling air
blade
compartment
axially extending
Prior art date
Application number
KR1019840008256A
Other languages
English (en)
Korean (ko)
Inventor
지. 죤슨 토마스
Original Assignee
로버트 씨. 워커
유나이티드 테크놀로지스 코오포레이숀
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 로버트 씨. 워커, 유나이티드 테크놀로지스 코오포레이숀 filed Critical 로버트 씨. 워커
Publication of KR850004512A publication Critical patent/KR850004512A/ko

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/12—Cooling of plants
    • F02C7/14—Cooling of plants of fluids in the plant, e.g. lubricant or fuel
    • 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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/08—Heating, heat-insulating or cooling means
    • F01D5/081—Cooling fluid being directed on the side of the rotor disc or at the roots of the blades
    • 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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
    • F01D5/3007—Fixing blades to rotors; Blade roots ; Blade spacers of axial insertion type
    • F01D5/3015—Fixing blades to rotors; Blade roots ; Blade spacers of axial insertion type with side plates

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
KR1019840008256A 1983-12-22 1984-12-22 로우터 디스크 및 블래이드 냉각장치 KR850004512A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US56444983A 1983-12-22 1983-12-22
US564449 1983-12-22

Publications (1)

Publication Number Publication Date
KR850004512A true KR850004512A (ko) 1985-07-15

Family

ID=24254523

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019840008256A KR850004512A (ko) 1983-12-22 1984-12-22 로우터 디스크 및 블래이드 냉각장치

Country Status (13)

Country Link
JP (1) JPS60156904A (fr)
KR (1) KR850004512A (fr)
BE (1) BE901367A (fr)
CA (1) CA1198986A (fr)
CH (1) CH667897A5 (fr)
DE (1) DE3444588A1 (fr)
DK (1) DK599284A (fr)
FR (1) FR2557205B1 (fr)
GB (1) GB2151714B (fr)
GR (1) GR82529B (fr)
IL (1) IL73765A (fr)
NL (1) NL8403846A (fr)
YU (1) YU217684A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2321862T3 (es) * 2006-09-25 2009-06-12 Siemens Aktiengesellschaft Rotor de turbina con placas de bloqueo y correspondiente procedimiento de montaje.
JP5322664B2 (ja) * 2009-01-14 2013-10-23 株式会社東芝 蒸気タービン及びその冷却方法
GB201002679D0 (en) 2010-02-17 2010-04-07 Rolls Royce Plc Turbine disk and blade arrangement
US11085309B2 (en) * 2017-09-22 2021-08-10 General Electric Company Outer drum rotor assembly
US11428160B2 (en) 2020-12-31 2022-08-30 General Electric Company Gas turbine engine with interdigitated turbine and gear assembly
FR3126140B1 (fr) * 2021-08-11 2024-04-26 Safran Aircraft Engines Flasque d’étanchéité pour turbine de turbomachine
FR3126141A1 (fr) * 2021-08-11 2023-02-17 Safran Aircraft Engines Rotor de turbine a ventilation amelioree

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB612097A (en) * 1946-10-09 1948-11-08 English Electric Co Ltd Improvements in and relating to the cooling of gas turbine rotors
DE1076446B (de) * 1957-10-25 1960-02-25 Siemens Ag Einrichtung zur Schaufelkuehlung bei Gasturbinen
GB851306A (en) * 1958-02-04 1960-10-12 Napier & Son Ltd Improvements in or relating to turbine blades
US3706508A (en) * 1971-04-16 1972-12-19 Sean Lingwood Transpiration cooled turbine blade with metered coolant flow
GB2057573A (en) * 1979-08-30 1981-04-01 Rolls Royce Turbine rotor assembly

Also Published As

Publication number Publication date
FR2557205B1 (fr) 1989-10-27
GB2151714A (en) 1985-07-24
JPS60156904A (ja) 1985-08-17
DE3444588A1 (de) 1985-07-04
FR2557205A1 (fr) 1985-06-28
DK599284D0 (da) 1984-12-14
DK599284A (da) 1985-06-23
GB2151714B (en) 1987-07-29
BE901367A (fr) 1985-04-16
YU217684A (en) 1989-12-31
NL8403846A (nl) 1985-07-16
CH667897A5 (de) 1988-11-15
IL73765A (en) 1988-08-31
GB8431267D0 (en) 1985-01-23
IL73765A0 (en) 1985-03-31
CA1198986A (fr) 1986-01-07
GR82529B (en) 1985-01-03

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Legal Events

Date Code Title Description
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid