FR2156120A1 - - Google Patents

Info

Publication number
FR2156120A1
FR2156120A1 FR7235495A FR7235495A FR2156120A1 FR 2156120 A1 FR2156120 A1 FR 2156120A1 FR 7235495 A FR7235495 A FR 7235495A FR 7235495 A FR7235495 A FR 7235495A FR 2156120 A1 FR2156120 A1 FR 2156120A1
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
FR7235495A
Other languages
French (fr)
Other versions
FR2156120B1 (enrdf_load_stackoverflow
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 FR2156120A1 publication Critical patent/FR2156120A1/fr
Application granted granted Critical
Publication of FR2156120B1 publication Critical patent/FR2156120B1/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
    • F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
    • F01D21/04—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for responsive to undesired position of rotor relative to stator or to breaking-off of a part of the rotor, e.g. indicating such position
    • F01D21/045—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for responsive to undesired position of rotor relative to stator or to breaking-off of a part of the rotor, e.g. indicating such position special arrangements in stators or in rotors dealing with breaking-off of part of rotor
    • 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
    • F05D2220/00—Application
    • F05D2220/30—Application in turbines
    • F05D2220/32—Application in turbines in gas turbines
    • F05D2220/327—Application in turbines in gas turbines to drive shrouded, high solidity propeller

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Turbines (AREA)
FR7235495A 1971-10-12 1972-10-06 Expired FR2156120B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4734571A GB1369229A (en) 1971-10-12 1971-10-12 Gas turbine engine casing means

Publications (2)

Publication Number Publication Date
FR2156120A1 true FR2156120A1 (enrdf_load_stackoverflow) 1973-05-25
FR2156120B1 FR2156120B1 (enrdf_load_stackoverflow) 1977-04-01

Family

ID=10444625

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7235495A Expired FR2156120B1 (enrdf_load_stackoverflow) 1971-10-12 1972-10-06

Country Status (5)

Country Link
JP (1) JPS572884B2 (enrdf_load_stackoverflow)
DE (1) DE2248907C3 (enrdf_load_stackoverflow)
FR (1) FR2156120B1 (enrdf_load_stackoverflow)
GB (1) GB1369229A (enrdf_load_stackoverflow)
IT (1) IT968664B (enrdf_load_stackoverflow)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4012172A (en) * 1975-09-10 1977-03-15 Avco Corporation Low noise blades for axial flow compressors
US4022540A (en) * 1975-10-02 1977-05-10 General Electric Company Frangible airfoil structure
FR2406074A1 (fr) * 1977-10-11 1979-05-11 Snecma Dispositif de securite pour machine tournante axiale
US4417848A (en) 1982-02-01 1983-11-29 United Technologies Corporation Containment shell for a fan section of a gas turbine engine
JPS6083621A (ja) * 1983-10-13 1985-05-11 理研軽金属工業株式会社 カ−テンボツクス等の枠
US4734007A (en) * 1987-03-03 1988-03-29 Rolls-Royce Plc Fan casing and fan blade loading/unloading
DE4223496A1 (de) * 1992-07-17 1994-01-20 Asea Brown Boveri Vorrichtung zum Reduzieren der kinetischen Energie von berstenden Teilen
GB9812992D0 (en) 1998-06-17 1998-08-12 Rolls Royce Plc A gas turbine engine containment casing
GB9922619D0 (en) 1999-09-25 1999-11-24 Rolls Royce Plc A gas turbine engine blade containment assembly
US11286955B2 (en) * 2019-10-11 2022-03-29 General Electric Company Ducted fan with fan casing defining an over-rotor cavity

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1421189A (fr) * 1964-01-21 1965-12-10 Garrett Corp Dispositif de protection contre l'éclatement des rotors de turbines
US3261228A (en) * 1964-04-02 1966-07-19 United Aircraft Corp Disk fragment energy absorption and containment means

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1421189A (fr) * 1964-01-21 1965-12-10 Garrett Corp Dispositif de protection contre l'éclatement des rotors de turbines
US3261228A (en) * 1964-04-02 1966-07-19 United Aircraft Corp Disk fragment energy absorption and containment means

Also Published As

Publication number Publication date
FR2156120B1 (enrdf_load_stackoverflow) 1977-04-01
DE2248907A1 (de) 1973-04-19
DE2248907B2 (de) 1974-02-28
DE2248907C3 (de) 1974-09-26
GB1369229A (en) 1974-10-02
JPS572884B2 (enrdf_load_stackoverflow) 1982-01-19
IT968664B (it) 1974-03-20
JPS4846718A (enrdf_load_stackoverflow) 1973-07-03

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Legal Events

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