CA943469A - Articulated sleeve for turbine bucket lashing - Google Patents

Articulated sleeve for turbine bucket lashing

Info

Publication number
CA943469A
CA943469A CA136,398A CA136398A CA943469A CA 943469 A CA943469 A CA 943469A CA 136398 A CA136398 A CA 136398A CA 943469 A CA943469 A CA 943469A
Authority
CA
Canada
Prior art keywords
lashing
turbine bucket
articulated sleeve
articulated
sleeve
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
CA136,398A
Other versions
CA136398S (en
Inventor
Victor S. Musick
Bernard E. Fontaine
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of CA943469A publication Critical patent/CA943469A/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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S416/00—Fluid reaction surfaces, i.e. impellers
    • Y10S416/50—Vibration damping features

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
CA136,398A 1971-04-23 1972-03-07 Articulated sleeve for turbine bucket lashing Expired CA943469A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13688471A 1971-04-23 1971-04-23

Publications (1)

Publication Number Publication Date
CA943469A true CA943469A (en) 1974-03-12

Family

ID=22474822

Family Applications (1)

Application Number Title Priority Date Filing Date
CA136,398A Expired CA943469A (en) 1971-04-23 1972-03-07 Articulated sleeve for turbine bucket lashing

Country Status (6)

Country Link
US (1) US3719432A (en)
JP (1) JPS5218841B1 (en)
CA (1) CA943469A (en)
CH (1) CH542995A (en)
DE (1) DE2217085A1 (en)
GB (1) GB1353114A (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5632441B2 (en) * 1973-11-30 1981-07-28
FR2337251A1 (en) * 1975-12-29 1977-07-29 Europ Turb Vapeur TURBOMACHINE MOBILE STAGE
JPS54125307A (en) * 1978-03-24 1979-09-28 Toshiba Corp Connecting device for turbine movable blades
US4386887A (en) * 1980-06-30 1983-06-07 Southern California Edison Company Continuous harmonic shrouding
USRE32737E (en) * 1980-06-30 1988-08-23 Southern California Edison Continuous harmonic shrouding
US4643645A (en) * 1984-07-30 1987-02-17 General Electric Company Stage for a steam turbine
DE3517283A1 (en) * 1985-05-14 1986-11-20 MAN Gutehoffnungshütte GmbH, 4200 Oberhausen BINDING BLADES OF A THERMAL TURBO MACHINE
US5522705A (en) * 1994-05-13 1996-06-04 United Technologies Corporation Friction damper for gas turbine engine blades
US6568908B2 (en) * 2000-02-11 2003-05-27 Hitachi, Ltd. Steam turbine
JP5558095B2 (en) * 2009-12-28 2014-07-23 株式会社東芝 Turbine blade cascade and steam turbine
US9034465B2 (en) * 2012-06-08 2015-05-19 United Technologies Corporation Thermally insulative attachment
US10465531B2 (en) 2013-02-21 2019-11-05 General Electric Company Turbine blade tip shroud and mid-span snubber with compound contact angle
US9719355B2 (en) * 2013-12-20 2017-08-01 General Electric Company Rotary machine blade having an asymmetric part-span shroud and method of making same
US10577940B2 (en) * 2017-01-31 2020-03-03 General Electric Company Turbomachine rotor blade
US10502073B2 (en) 2017-03-09 2019-12-10 General Electric Company Blades and damper sleeves for a rotor assembly
DE102018219591A1 (en) * 2018-11-15 2020-05-20 Rolls-Royce Deutschland Ltd & Co Kg Method for producing a component for a turbomachine

Also Published As

Publication number Publication date
CH542995A (en) 1973-10-15
JPS5218841B1 (en) 1977-05-24
GB1353114A (en) 1974-05-15
US3719432A (en) 1973-03-06
DE2217085A1 (en) 1973-01-18

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