DE3568465D1 - Seal ring means for a bladed rotor assembly - Google Patents

Seal ring means for a bladed rotor assembly

Info

Publication number
DE3568465D1
DE3568465D1 DE8686901729T DE3568465T DE3568465D1 DE 3568465 D1 DE3568465 D1 DE 3568465D1 DE 8686901729 T DE8686901729 T DE 8686901729T DE 3568465 T DE3568465 T DE 3568465T DE 3568465 D1 DE3568465 D1 DE 3568465D1
Authority
DE
Germany
Prior art keywords
seal ring
rotor assembly
ring means
bladed rotor
bladed
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
DE8686901729T
Other languages
German (de)
English (en)
Inventor
Philip Cederwall
Charles Darragh
Warren Davis
Boris Glezer
Philip Hengen
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.)
Solar Turbines Inc
Original Assignee
Solar Turbines Inc
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 Solar Turbines Inc filed Critical Solar Turbines Inc
Application granted granted Critical
Publication of DE3568465D1 publication Critical patent/DE3568465D1/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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
    • F01D5/3007—Fixing blades to rotors; Blade roots ; Blade spacers of axial insertion type
    • F01D5/3015—Fixing blades to rotors; Blade roots ; Blade spacers of axial insertion type with side plates

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
DE8686901729T 1985-09-12 1985-12-06 Seal ring means for a bladed rotor assembly Expired DE3568465D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US77545185A 1985-09-12 1985-09-12
PCT/US1985/002402 WO1987001761A1 (fr) 1985-09-12 1985-12-06 Dispositif annulaire d'etancheite pour un agencement de rotor a aubes

Publications (1)

Publication Number Publication Date
DE3568465D1 true DE3568465D1 (en) 1989-04-06

Family

ID=25104469

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686901729T Expired DE3568465D1 (en) 1985-09-12 1985-12-06 Seal ring means for a bladed rotor assembly

Country Status (5)

Country Link
EP (1) EP0236337B1 (fr)
JP (1) JPS63500879A (fr)
CA (1) CA1235071A (fr)
DE (1) DE3568465D1 (fr)
WO (1) WO1987001761A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2603333B1 (fr) * 1986-09-03 1990-07-20 Snecma Rotor de turbomachine comportant un moyen de verrouillage axial et d'etancheite d'aubes montees dans des brochages axiaux du disque et procede de montage
US4982272A (en) * 1988-07-21 1991-01-01 Magnascreen Corporation Modular flat-screen color television displays and modules and circuit drives therefor
US5068740A (en) * 1988-07-21 1991-11-26 Magnascreen Corporation Modular flat-screen television displays and modules and circuit drives therefor
US5079636A (en) * 1988-07-21 1992-01-07 Magnascreen Corporation Modular flat-screen television displays and modules and circuit drives therefor
US4980774A (en) * 1988-07-21 1990-12-25 Magnascreen Corporation Modular flat-screen television displays and modules and circuit drives therefor
GB9517369D0 (en) * 1995-08-24 1995-10-25 Rolls Royce Plc Bladed rotor
DE502007001441D1 (de) * 2007-01-09 2009-10-15 Siemens Ag Axialer Rotorabschnitt für einen Rotor einer Turbine
FR2939832B1 (fr) * 2008-12-11 2011-01-07 Turbomeca Roue de turbine equipee d'un dispositif de retenue axiale verrouillant des pales par rapport a un disque.
EP3438410B1 (fr) 2017-08-01 2021-09-29 General Electric Company Système d'étanchéité pour machine rotative
FR3127255A1 (fr) * 2021-09-23 2023-03-24 Safran Aircraft Engines Ensemble rotatif pour turbomachine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB905582A (en) * 1960-05-26 1962-09-12 Rolls Royce Improvements relating to the sealing of blades in a bladed rotor
GB954323A (en) * 1962-03-17 1964-04-02 Rolls Royce Improvements in or relating to bladed rotors for fluid flow machines such as turbines
US3300179A (en) * 1966-04-22 1967-01-24 Gen Motors Corp Blade stalk cover plate
GB1095830A (en) * 1966-09-13 1967-12-20 Rolls Royce Bladed rotor for a fluid flow machine such as a gas turbine engine
GB1236920A (en) * 1967-07-13 1971-06-23 Rolls Royce Bladed fluid flow machine
FR2524933B1 (fr) * 1982-04-13 1987-02-20 Snecma Dispositif de verrouillage axial d'aubes de rotor de turbine ou de compresseur

Also Published As

Publication number Publication date
WO1987001761A1 (fr) 1987-03-26
EP0236337B1 (fr) 1989-03-01
JPS63500879A (ja) 1988-03-31
CA1235071A (fr) 1988-04-12
EP0236337A1 (fr) 1987-09-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee