DE1941873A1 - Gaturbinentriebwerk - Google Patents

Gaturbinentriebwerk

Info

Publication number
DE1941873A1
DE1941873A1 DE19691941873 DE1941873A DE1941873A1 DE 1941873 A1 DE1941873 A1 DE 1941873A1 DE 19691941873 DE19691941873 DE 19691941873 DE 1941873 A DE1941873 A DE 1941873A DE 1941873 A1 DE1941873 A1 DE 1941873A1
Authority
DE
Germany
Prior art keywords
turbine
shaped body
carrier
combustion chamber
gas turbine
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.)
Pending
Application number
DE19691941873
Other languages
German (de)
English (en)
Inventor
Ulli Dr-Ing Stahl
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.)
MTU Aero Engines AG
Original Assignee
MTU Motoren und Turbinen Union Muenchen GmbH
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 MTU Motoren und Turbinen Union Muenchen GmbH filed Critical MTU Motoren und Turbinen Union Muenchen GmbH
Priority to DE19691941873 priority Critical patent/DE1941873A1/de
Priority to FR6945131A priority patent/FR2030993A5/fr
Publication of DE1941873A1 publication Critical patent/DE1941873A1/de
Pending 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
    • F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/02—Preventing or minimising internal leakage of working-fluid, e.g. between stages by non-contact sealings, e.g. of labyrinth type
    • F01D11/025—Seal clearance control; Floating assembly; Adaptation means to differential thermal dilatations
    • 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
    • F02C7/16—Cooling of plants characterised by cooling medium
    • F02C7/18—Cooling of plants characterised by cooling medium the medium being gaseous, e.g. air
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

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)
DE19691941873 1969-08-18 1969-08-18 Gaturbinentriebwerk Pending DE1941873A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19691941873 DE1941873A1 (de) 1969-08-18 1969-08-18 Gaturbinentriebwerk
FR6945131A FR2030993A5 (enrdf_load_stackoverflow) 1969-08-18 1969-12-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691941873 DE1941873A1 (de) 1969-08-18 1969-08-18 Gaturbinentriebwerk

Publications (1)

Publication Number Publication Date
DE1941873A1 true DE1941873A1 (de) 1971-03-11

Family

ID=5743069

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19691941873 Pending DE1941873A1 (de) 1969-08-18 1969-08-18 Gaturbinentriebwerk

Country Status (2)

Country Link
DE (1) DE1941873A1 (enrdf_load_stackoverflow)
FR (1) FR2030993A5 (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2447006A1 (de) * 1973-10-05 1975-04-10 Rolls Royce 1971 Ltd Gasturbinentriebwerk
DE2552695A1 (de) * 1974-11-27 1976-08-12 Gen Electric Labyrinth-dichtungssystem
DE2913548A1 (de) * 1978-04-06 1979-10-18 Rolls Royce Gasturbinentriebwerk
DE102013220455A1 (de) * 2013-10-10 2015-04-16 Rolls-Royce Deutschland Ltd & Co Kg Gasturbinentriebwerk mit Kühlluftringkammer
EP3153658A1 (en) * 2015-10-05 2017-04-12 General Electric Company Windage shield system

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2081392B (en) 1980-08-06 1983-09-21 Rolls Royce Turbomachine seal
DE3037020C2 (de) * 1980-10-01 1983-11-03 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Gasturbinenstrahltriebwerk in Mehrwellen-Bauweise mit Verdichterhochdruckluftentnahme- und -führungseinrichtungen zur Turbinenkühlung
GB2108202B (en) * 1980-10-10 1984-05-10 Rolls Royce Air cooling systems for gas turbine engines
FR2839745B1 (fr) * 2002-05-16 2005-05-20 Snecma Moteurs Turboreacteur avec un carenage stator dans la cavite sous chambre
FR2904048B1 (fr) 2006-07-19 2012-12-14 Snecma Systeme de ventilation de paroi de chambre de combustion dans une turbomachine
FR2970512B1 (fr) * 2011-01-14 2013-01-04 Snecma Piece annulaire de guidage d'air autour d'une chambre de combustion dans une turbomachine
US10227927B2 (en) * 2013-07-17 2019-03-12 United Technologies Corporation Supply duct for cooling air from gas turbine compressor

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2447006A1 (de) * 1973-10-05 1975-04-10 Rolls Royce 1971 Ltd Gasturbinentriebwerk
DE2552695A1 (de) * 1974-11-27 1976-08-12 Gen Electric Labyrinth-dichtungssystem
DE2913548A1 (de) * 1978-04-06 1979-10-18 Rolls Royce Gasturbinentriebwerk
DE102013220455A1 (de) * 2013-10-10 2015-04-16 Rolls-Royce Deutschland Ltd & Co Kg Gasturbinentriebwerk mit Kühlluftringkammer
EP3153658A1 (en) * 2015-10-05 2017-04-12 General Electric Company Windage shield system
US10352245B2 (en) 2015-10-05 2019-07-16 General Electric Company Windage shield system and method of suppressing resonant acoustic noise

Also Published As

Publication number Publication date
FR2030993A5 (enrdf_load_stackoverflow) 1970-11-13

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