DE2618253C3 - Sicherheitseinrichtung für Axialturbinen - Google Patents

Sicherheitseinrichtung für Axialturbinen

Info

Publication number
DE2618253C3
DE2618253C3 DE2618253A DE2618253A DE2618253C3 DE 2618253 C3 DE2618253 C3 DE 2618253C3 DE 2618253 A DE2618253 A DE 2618253A DE 2618253 A DE2618253 A DE 2618253A DE 2618253 C3 DE2618253 C3 DE 2618253C3
Authority
DE
Germany
Prior art keywords
impeller
safety device
cutting device
axial
friction buffer
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.)
Expired
Application number
DE2618253A
Other languages
German (de)
English (en)
Other versions
DE2618253B2 (de
DE2618253A1 (de
Inventor
Thomas H. M. Phoenix Ariz. Cunningham (V.St.A.)
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.)
Garrett Corp
Original Assignee
Garrett Corp
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 Garrett Corp filed Critical Garrett Corp
Publication of DE2618253A1 publication Critical patent/DE2618253A1/de
Publication of DE2618253B2 publication Critical patent/DE2618253B2/de
Application granted granted Critical
Publication of DE2618253C3 publication Critical patent/DE2618253C3/de
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
    • F05D2220/50—Application for auxiliary power units (APU's)

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Braking Arrangements (AREA)
  • Control Of Turbines (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Supercharger (AREA)
DE2618253A 1975-04-30 1976-04-27 Sicherheitseinrichtung für Axialturbinen Expired DE2618253C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/573,271 US3989407A (en) 1975-04-30 1975-04-30 Wheel containment apparatus and method

Publications (3)

Publication Number Publication Date
DE2618253A1 DE2618253A1 (de) 1976-11-11
DE2618253B2 DE2618253B2 (de) 1978-09-21
DE2618253C3 true DE2618253C3 (de) 1979-05-17

Family

ID=24291300

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2618253A Expired DE2618253C3 (de) 1975-04-30 1976-04-27 Sicherheitseinrichtung für Axialturbinen

Country Status (6)

Country Link
US (1) US3989407A (OSRAM)
JP (1) JPS51133611A (OSRAM)
CA (1) CA1050432A (OSRAM)
DE (1) DE2618253C3 (OSRAM)
FR (1) FR2309725A1 (OSRAM)
GB (1) GB1542654A (OSRAM)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3336420A1 (de) * 1982-10-06 1984-04-12 Rolls-Royce Ltd., London Mechanismus zur verhinderung eines ueberdrehens des turbinenrotors eines gasturbinentriebwerks im falle eines wellenbruches
US4503667A (en) * 1982-10-06 1985-03-12 Rolls-Royce Limited Turbine overspeed limiter for turbomachines
US4505104A (en) * 1982-10-06 1985-03-19 Rolls-Royce Limited Turbine overspeed limiter for turbomachines
US4498291A (en) * 1982-10-06 1985-02-12 Rolls-Royce Limited Turbine overspeed limiter for turbomachines
US4639188A (en) * 1984-12-04 1987-01-27 Sundstrand Corporation Turbine wheel containment
FR2640684B1 (fr) * 1988-12-15 1994-01-28 Snecma Turbomachine comportant un dispositif de freinage entre rotor de turbine et carter d'echappement
US5271220A (en) * 1992-10-16 1993-12-21 Sundstrand Corporation Combustor heat shield for a turbine containment ring
US5601406A (en) * 1994-12-21 1997-02-11 Alliedsignal Inc. Centrifugal compressor hub containment assembly
GB9721434D0 (en) * 1997-10-10 1997-12-10 Holset Engineering Co Improvements in or relating to compressors and turbines
US6623238B2 (en) 1998-08-21 2003-09-23 Honeywell International, Inc. Air turbine starter with seal assembly
US6318958B1 (en) * 1998-08-21 2001-11-20 Alliedsignal, Inc. Air turbine starter with seal assembly
US6533541B1 (en) 2001-12-04 2003-03-18 Honeywell International, Inc. High energy particle arrestor for air turbine starters
US6679678B2 (en) * 2002-05-31 2004-01-20 Honeywell International, Inc. Increased wear-life mechanical face seal anti-rotation system
US6991425B2 (en) * 2003-09-12 2006-01-31 Honeywell International, Inc. Air turbine starter with unitary inlet and stator
US7225607B2 (en) * 2004-08-27 2007-06-05 Pratt & Whitney Canada Corp. Gas turbine braking apparatus and method
FR2875842B1 (fr) * 2004-09-28 2010-09-24 Snecma Moteurs Dispositif de limitation de survitesse de turbine dans une turbomachine
FR2915511B1 (fr) * 2007-04-27 2012-06-08 Snecma Limitation de survitesse du rotor d'une turbine de turbomachine
US7802428B2 (en) * 2007-10-04 2010-09-28 Honeywell International, Inc. Turbocharger system subassemblies and associated assembly methods
GB2469447B (en) 2009-04-15 2011-03-09 Rolls Royce Plc Gas turbine engine casing assembly
US8932002B2 (en) 2010-12-03 2015-01-13 Hamilton Sundstrand Corporation Air turbine starter
US10801361B2 (en) * 2016-09-09 2020-10-13 General Electric Company System and method for HPT disk over speed prevention
US10487684B2 (en) 2017-03-31 2019-11-26 The Boeing Company Gas turbine engine fan blade containment systems
US10550718B2 (en) 2017-03-31 2020-02-04 The Boeing Company Gas turbine engine fan blade containment systems

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1469045A (en) * 1922-04-18 1923-09-25 Westinghouse Electric & Mfg Co Elastic fluid turbine
US2569898A (en) * 1948-02-03 1951-10-02 Rotax Ltd Gas turbine
US3048364A (en) * 1957-05-27 1962-08-07 Bendix Corp Turbine brake
US3075741A (en) * 1957-06-04 1963-01-29 Fairchild Stratos Corp Overspeed safety device for turbine wheels
US2966333A (en) * 1957-06-27 1960-12-27 Fairchild Engine & Airplane Overspeed safety device for turbine wheels
US3097824A (en) * 1958-11-26 1963-07-16 Bendix Corp Turbine, wheel containment
US3261228A (en) * 1964-04-02 1966-07-19 United Aircraft Corp Disk fragment energy absorption and containment means
US3849022A (en) * 1973-07-12 1974-11-19 Gen Motors Corp Turbine blade coolant distributor

Also Published As

Publication number Publication date
FR2309725A1 (fr) 1976-11-26
JPS51133611A (en) 1976-11-19
FR2309725B1 (OSRAM) 1980-10-31
US3989407A (en) 1976-11-02
JPS5441648B2 (OSRAM) 1979-12-10
DE2618253B2 (de) 1978-09-21
GB1542654A (en) 1979-03-21
DE2618253A1 (de) 1976-11-11
CA1050432A (en) 1979-03-13

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee