GB987016A - Improvements in turbine rotors - Google Patents

Improvements in turbine rotors

Info

Publication number
GB987016A
GB987016A GB32285/62A GB3228562A GB987016A GB 987016 A GB987016 A GB 987016A GB 32285/62 A GB32285/62 A GB 32285/62A GB 3228562 A GB3228562 A GB 3228562A GB 987016 A GB987016 A GB 987016A
Authority
GB
United Kingdom
Prior art keywords
blades
sections
bracing
curve
adjacent
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
GB32285/62A
Other languages
English (en)
Inventor
Adolf Frankel
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.)
Associated Electrical Industries Ltd
Original Assignee
Associated Electrical Industries 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 Associated Electrical Industries Ltd filed Critical Associated Electrical Industries Ltd
Priority to GB32285/62A priority Critical patent/GB987016A/en
Priority to US298251A priority patent/US3209838A/en
Priority to CH984763A priority patent/CH404695A/de
Priority to DE19631426780 priority patent/DE1426780A1/de
Publication of GB987016A publication Critical patent/GB987016A/en
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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/22—Blade-to-blade connections, e.g. for damping vibrations
    • 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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/22—Blade-to-blade connections, e.g. for damping vibrations
    • F01D5/225—Blade-to-blade connections, e.g. for damping vibrations by shrouding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
GB32285/62A 1962-08-22 1962-08-22 Improvements in turbine rotors Expired GB987016A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB32285/62A GB987016A (en) 1962-08-22 1962-08-22 Improvements in turbine rotors
US298251A US3209838A (en) 1962-08-22 1963-07-29 Turbine rotors
CH984763A CH404695A (de) 1962-08-22 1963-08-08 Läufer für Turbomaschinen mit mindestens einem Schaufelkranz sowie dessen Verwendung in Turbinen
DE19631426780 DE1426780A1 (de) 1962-08-22 1963-08-21 Turbinenlaeufer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB32285/62A GB987016A (en) 1962-08-22 1962-08-22 Improvements in turbine rotors

Publications (1)

Publication Number Publication Date
GB987016A true GB987016A (en) 1965-03-24

Family

ID=10336229

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32285/62A Expired GB987016A (en) 1962-08-22 1962-08-22 Improvements in turbine rotors

Country Status (4)

Country Link
US (1) US3209838A (de)
CH (1) CH404695A (de)
DE (1) DE1426780A1 (de)
GB (1) GB987016A (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3733146A (en) * 1971-04-07 1973-05-15 United Aircraft Corp Gas seal rotatable support structure
GB2121885B (en) * 1982-06-10 1985-07-31 Rolls Royce Load distribution member for a gas turbine engine
CH667493A5 (de) * 1985-05-31 1988-10-14 Bbc Brown Boveri & Cie Daempfungselement fuer freistehende turbomaschinenschaufeln.
US4784571A (en) * 1987-02-09 1988-11-15 Westinghouse Electric Corp. Apparatus and method for reducing blade flop in steam turbine
US8540488B2 (en) * 2009-12-14 2013-09-24 Siemens Energy, Inc. Turbine blade damping device with controlled loading
USRE45690E1 (en) 2009-12-14 2015-09-29 Siemens Energy, Inc. Turbine blade damping device with controlled loading
US8616848B2 (en) * 2009-12-14 2013-12-31 Siemens Energy, Inc. Turbine blade damping device with controlled loading

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1499103A (en) * 1922-04-18 1924-06-24 Westinghouse Electric & Mfg Co Turbine blade
GB315722A (de) * 1928-07-16 1930-02-27 The British Thomson-Houston Company Limited
DE563458C (de) * 1929-02-10 1932-11-05 Siemens Schuckertwerke Akt Ges Versteifung von Dampfturbinenschaufeln
GB770528A (en) * 1954-02-05 1957-03-20 Gen Electric Co Ltd Improvements in or relating to steam turbines

Also Published As

Publication number Publication date
DE1426780A1 (de) 1969-05-08
US3209838A (en) 1965-10-05
CH404695A (de) 1965-12-31

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