FR2188054B1 - - Google Patents

Info

Publication number
FR2188054B1
FR2188054B1 FR7220828A FR7220828A FR2188054B1 FR 2188054 B1 FR2188054 B1 FR 2188054B1 FR 7220828 A FR7220828 A FR 7220828A FR 7220828 A FR7220828 A FR 7220828A FR 2188054 B1 FR2188054 B1 FR 2188054B1
Authority
FR
France
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
FR7220828A
Other languages
French (fr)
Other versions
FR2188054A1 (en
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.)
Brown Boveri Sulzer Turbomaschinen AG
Original Assignee
Brown Boveri Sulzer Turbomaschinen AG
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
Priority to GB2312472A priority Critical patent/GB1358798A/en
Application filed by Brown Boveri Sulzer Turbomaschinen AG filed Critical Brown Boveri Sulzer Turbomaschinen AG
Priority to FR7220828A priority patent/FR2188054B1/fr
Publication of FR2188054A1 publication Critical patent/FR2188054A1/fr
Application granted granted Critical
Publication of FR2188054B1 publication Critical patent/FR2188054B1/fr
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
    • F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/005—Sealing means between non relatively rotating elements
    • F01D11/006—Sealing the gap between rotor blades or blades and rotor
    • F01D11/008—Sealing the gap between rotor blades or blades and rotor by spacer elements between the blades, e.g. independent interblade platforms
    • 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
    • F01D9/00—Stators
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
    • F01D9/041—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector using blades
    • 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
    • F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/005—Sealing means between non relatively rotating elements
    • F01D11/006—Sealing the gap between rotor blades or blades and rotor
FR7220828A 1972-06-09 1972-06-09 Expired FR2188054B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB2312472A GB1358798A (en) 1972-06-09 1972-05-17 Sealing element for a turbo-machine
FR7220828A FR2188054B1 (en) 1972-06-09 1972-06-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7220828A FR2188054B1 (en) 1972-06-09 1972-06-09

Publications (2)

Publication Number Publication Date
FR2188054A1 FR2188054A1 (en) 1974-01-18
FR2188054B1 true FR2188054B1 (en) 1976-08-06

Family

ID=9099951

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7220828A Expired FR2188054B1 (en) 1972-06-09 1972-06-09

Country Status (2)

Country Link
FR (1) FR2188054B1 (en)
GB (1) GB1358798A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57134302U (en) * 1981-02-17 1982-08-21
FR2517739A1 (en) * 1981-12-09 1983-06-10 Snecma DEVICE FOR MOUNTING AND FIXING FOOTWEAR COMPRESSOR AND TURBINE HAMMER AND METHOD OF MOUNTING
US4524980A (en) * 1983-12-05 1985-06-25 United Technologies Corporation Intersecting feather seals for interlocking gas turbine vanes
GB8819133D0 (en) * 1988-08-11 1988-09-14 Rolls Royce Plc Bladed rotor assembly & sealing wire therefor
US5074748A (en) * 1990-07-30 1991-12-24 General Electric Company Seal assembly for segmented turbine engine structures
US5820338A (en) * 1997-04-24 1998-10-13 United Technologies Corporation Fan blade interplatform seal
DE10209295B4 (en) * 2002-03-01 2010-12-09 Alstom Technology Ltd. Gap seal in a gas turbine
ATE472046T1 (en) 2007-09-24 2010-07-15 Alstom Technology Ltd SEAL IN GAS TURBINE
GB2463036B (en) 2008-08-29 2011-04-20 Rolls Royce Plc A blade arrangement
GB2467582B (en) * 2009-02-10 2011-07-06 Rolls Royce Plc Vibration damper assembly
RU2548226C2 (en) * 2010-12-09 2015-04-20 Альстом Текнолоджи Лтд Fluid medium flow unit, in particular, turbine with axially passing heated gas flow
EP2799667A1 (en) * 2013-04-29 2014-11-05 Alstom Technology Ltd Sealing arrangement of a gas turbine with a cooling air system
EP3438410B1 (en) 2017-08-01 2021-09-29 General Electric Company Sealing system for a rotary machine

Also Published As

Publication number Publication date
FR2188054A1 (en) 1974-01-18
GB1358798A (en) 1974-07-10

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Legal Events

Date Code Title Description
ST Notification of lapse