FR2167837A1 - - Google Patents

Info

Publication number
FR2167837A1
FR2167837A1 FR7300583A FR7300583A FR2167837A1 FR 2167837 A1 FR2167837 A1 FR 2167837A1 FR 7300583 A FR7300583 A FR 7300583A FR 7300583 A FR7300583 A FR 7300583A FR 2167837 A1 FR2167837 A1 FR 2167837A1
Authority
FR
France
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.)
Granted
Application number
FR7300583A
Other versions
FR2167837B1 (fr
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.)
Rolls Royce PLC
Original Assignee
Rolls Royce PLC
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 Rolls Royce PLC filed Critical Rolls Royce PLC
Publication of FR2167837A1 publication Critical patent/FR2167837A1/fr
Application granted granted Critical
Publication of FR2167837B1 publication Critical patent/FR2167837B1/fr
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
    • 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
    • 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
    • F01D11/08—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Control Of Turbines (AREA)
FR7300583A 1972-01-12 1973-01-09 Expired FR2167837B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB136572 1972-01-12

Publications (2)

Publication Number Publication Date
FR2167837A1 true FR2167837A1 (fr) 1973-08-24
FR2167837B1 FR2167837B1 (fr) 1977-04-22

Family

ID=9720760

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7300583A Expired FR2167837B1 (fr) 1972-01-12 1973-01-09

Country Status (6)

Country Link
US (1) US3824031A (fr)
JP (1) JPS549247B2 (fr)
DE (1) DE2300354C3 (fr)
FR (1) FR2167837B1 (fr)
GB (1) GB1335145A (fr)
IT (1) IT973079B (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2465874A1 (fr) * 1979-06-30 1981-03-27 Rolls Royce Joint etanche aux gaz pour turbine de moteur a turbine a gaz
FR2482662A1 (fr) * 1980-05-16 1981-11-20 Mtu Muenchen Gmbh Carter exterieur pour compresseur axial ou turbine axiale d'une machine fluidique
FR2577282A1 (fr) * 1985-02-13 1986-08-14 Snecma Carter de turbomachine associe a un dispositif pour ajuster le jeu entre rotor et stator
FR2607198A1 (fr) * 1986-11-26 1988-05-27 Snecma Carter de compresseur adapte pour le pilotage actif de ses dilatations et son procede de fabrication

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4248569A (en) * 1978-11-13 1981-02-03 General Motors Corporation Stator mounting
DE2907748A1 (de) * 1979-02-28 1980-09-04 Motoren Turbinen Union Einrichtung zur minimierung und konstanthaltung der bei axialturbinen vorhandenen schaufelspitzenspiele, insbesondere fuer gasturbinentriebwerke
DE2907749C2 (de) * 1979-02-28 1985-04-25 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Einrichtung zur Minimierung von Konstanthaltung des bei Axialturbinen von Gasturbinentriebwerken vorhandenen Schaufelspitzenspiels
US4987736A (en) * 1988-12-14 1991-01-29 General Electric Company Lightweight gas turbine engine frame with free-floating heat shield
US4989406A (en) * 1988-12-29 1991-02-05 General Electric Company Turbine engine assembly with aft mounted outlet guide vanes
US5476363A (en) * 1993-10-15 1995-12-19 Charles E. Sohl Method and apparatus for reducing stress on the tips of turbine or compressor blades
GB2388407B (en) * 2002-05-10 2005-10-26 Rolls Royce Plc Gas turbine blade tip clearance control structure
JP6441611B2 (ja) * 2014-08-25 2018-12-19 三菱日立パワーシステムズ株式会社 ガスタービンの排気部材及び排気室メンテナンス方法
US10830097B2 (en) 2016-02-04 2020-11-10 General Electric Company Engine casing with internal coolant flow patterns
US20200072070A1 (en) * 2018-09-05 2020-03-05 United Technologies Corporation Unified boas support and vane platform

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US841650A (en) * 1903-04-29 1907-01-15 Gen Electric Means for decreasing leakage in turbines.
NL103792C (fr) * 1954-12-16
GB856599A (en) * 1958-06-16 1960-12-21 Gen Motors Corp Improvements relating to axial-flow compressors

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2465874A1 (fr) * 1979-06-30 1981-03-27 Rolls Royce Joint etanche aux gaz pour turbine de moteur a turbine a gaz
FR2482662A1 (fr) * 1980-05-16 1981-11-20 Mtu Muenchen Gmbh Carter exterieur pour compresseur axial ou turbine axiale d'une machine fluidique
FR2577282A1 (fr) * 1985-02-13 1986-08-14 Snecma Carter de turbomachine associe a un dispositif pour ajuster le jeu entre rotor et stator
EP0192557A1 (fr) * 1985-02-13 1986-08-27 Societe Nationale D'etude Et De Construction De Moteurs D'aviation, "S.N.E.C.M.A." Carter de turbomachine associé à un dispositif pour ajuster le jeu entre rotor et stator
US4696619A (en) * 1985-02-13 1987-09-29 Societe Nationale D'etude Et De Construction De Moteurs D'aviation "S.N.E.C.M.A." Housing for a turbojet engine compressor
FR2607198A1 (fr) * 1986-11-26 1988-05-27 Snecma Carter de compresseur adapte pour le pilotage actif de ses dilatations et son procede de fabrication
EP0273790A1 (fr) * 1986-11-26 1988-07-06 Societe Nationale D'etude Et De Construction De Moteurs D'aviation "Snecma" Carter de compresseur adapté pour le pilotage actif de ses dilatations et son procédé de fabrication

Also Published As

Publication number Publication date
US3824031A (en) 1974-07-16
DE2300354C3 (de) 1975-02-06
GB1335145A (en) 1973-10-24
IT973079B (it) 1974-06-10
JPS549247B2 (fr) 1979-04-23
DE2300354B2 (de) 1974-06-20
JPS4880906A (fr) 1973-10-30
DE2300354A1 (de) 1973-07-26
FR2167837B1 (fr) 1977-04-22

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse