IT968664B - MEANS OF PROTECTION SUITABLE FOR USE WITH ROTATING PARTS - Google Patents

MEANS OF PROTECTION SUITABLE FOR USE WITH ROTATING PARTS

Info

Publication number
IT968664B
IT968664B IT3013372A IT3013372A IT968664B IT 968664 B IT968664 B IT 968664B IT 3013372 A IT3013372 A IT 3013372A IT 3013372 A IT3013372 A IT 3013372A IT 968664 B IT968664 B IT 968664B
Authority
IT
Italy
Prior art keywords
rotating parts
protection suitable
protection
rotating
parts
Prior art date
Application number
IT3013372A
Other languages
Italian (it)
Original Assignee
Rolls Royce 1971 Ltd
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 1971 Ltd filed Critical Rolls Royce 1971 Ltd
Application granted granted Critical
Publication of IT968664B publication Critical patent/IT968664B/en

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)
IT3013372A 1971-10-12 1972-10-05 MEANS OF PROTECTION SUITABLE FOR USE WITH ROTATING PARTS IT968664B (en)

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 (1)

Publication Number Publication Date
IT968664B true IT968664B (en) 1974-03-20

Family

ID=10444625

Family Applications (1)

Application Number Title Priority Date Filing Date
IT3013372A IT968664B (en) 1971-10-12 1972-10-05 MEANS OF PROTECTION SUITABLE FOR USE WITH ROTATING PARTS

Country Status (5)

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

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 (en) * 1977-10-11 1979-05-11 Snecma SAFETY DEVICE FOR AXIAL ROTATING MACHINE
US4417848A (en) 1982-02-01 1983-11-29 United Technologies Corporation Containment shell for a fan section of a gas turbine engine
JPS6083621A (en) * 1983-10-13 1985-05-11 理研軽金属工業株式会社 Frame of curtain box
US4734007A (en) * 1987-03-03 1988-03-29 Rolls-Royce Plc Fan casing and fan blade loading/unloading
DE4223496A1 (en) * 1992-07-17 1994-01-20 Asea Brown Boveri Reducing kinetic energy of bursting parts in turbines - involves crumple zone between inner and outer rings set between housing and rotor to absorb energy and contain fractured parts
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

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1421189A (en) * 1964-01-21 1965-12-10 Garrett Corp Turbine rotor burst protection device
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
FR2156120A1 (en) 1973-05-25
JPS4846718A (en) 1973-07-03
DE2248907A1 (en) 1973-04-19
FR2156120B1 (en) 1977-04-01
DE2248907C3 (en) 1974-09-26
DE2248907B2 (en) 1974-02-28
GB1369229A (en) 1974-10-02
JPS572884B2 (en) 1982-01-19

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