FR2630499B1 - Dispositif pour maintenir centree la volute d'une turbine a gaz autour de l'ensemble de tuyeres de cette derniere - Google Patents

Dispositif pour maintenir centree la volute d'une turbine a gaz autour de l'ensemble de tuyeres de cette derniere

Info

Publication number
FR2630499B1
FR2630499B1 FR898905309A FR8905309A FR2630499B1 FR 2630499 B1 FR2630499 B1 FR 2630499B1 FR 898905309 A FR898905309 A FR 898905309A FR 8905309 A FR8905309 A FR 8905309A FR 2630499 B1 FR2630499 B1 FR 2630499B1
Authority
FR
France
Prior art keywords
volute
latest
nozzles
maintaining
center
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 - Lifetime
Application number
FR898905309A
Other languages
English (en)
French (fr)
Other versions
FR2630499A1 (fr
Inventor
Vasco Mezzedimi
Franco Frosini
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.)
Nuovo Pignone Holding SpA
Nuovo Pignone SpA
Original Assignee
Nuovopignone Industrie Meccaniche e Fonderia SpA
Nuovo Pignone SpA
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 Nuovopignone Industrie Meccaniche e Fonderia SpA, Nuovo Pignone SpA filed Critical Nuovopignone Industrie Meccaniche e Fonderia SpA
Publication of FR2630499A1 publication Critical patent/FR2630499A1/fr
Application granted granted Critical
Publication of FR2630499B1 publication Critical patent/FR2630499B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F01D9/00—Stators
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F01D9/023—Transition ducts between combustor cans and first stage of the turbine in gas-turbine engines; their cooling or sealings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/42—Continuous combustion chambers using liquid or gaseous fuel characterised by the arrangement or form of the flame tubes or combustion chambers
    • F23R3/60—Support structures; Attaching or mounting means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Control Of Turbines (AREA)
FR898905309A 1988-04-21 1989-04-21 Dispositif pour maintenir centree la volute d'une turbine a gaz autour de l'ensemble de tuyeres de cette derniere Expired - Lifetime FR2630499B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8820275A IT1216611B (it) 1988-04-21 1988-04-21 Dispositivo per mantenere la bocca anulare di uscita del convogliatore dei gas sempre centrata rispetto al gruppo ugelli di una turbina agas.

Publications (2)

Publication Number Publication Date
FR2630499A1 FR2630499A1 (fr) 1989-10-27
FR2630499B1 true FR2630499B1 (fr) 1991-11-22

Family

ID=11165353

Family Applications (1)

Application Number Title Priority Date Filing Date
FR898905309A Expired - Lifetime FR2630499B1 (fr) 1988-04-21 1989-04-21 Dispositif pour maintenir centree la volute d'une turbine a gaz autour de l'ensemble de tuyeres de cette derniere

Country Status (7)

Country Link
JP (1) JP2707134B2 (enrdf_load_stackoverflow)
CA (1) CA1331100C (enrdf_load_stackoverflow)
CH (1) CH675453A5 (enrdf_load_stackoverflow)
DE (1) DE3913223A1 (enrdf_load_stackoverflow)
FR (1) FR2630499B1 (enrdf_load_stackoverflow)
GB (1) GB2218157B (enrdf_load_stackoverflow)
IT (1) IT1216611B (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1744014A1 (de) * 2005-07-13 2007-01-17 Siemens Aktiengesellschaft Befestigungseinrichtung der Turbinenleitschaufeln einer Gasturbinenanlage
JP4584080B2 (ja) * 2005-08-31 2010-11-17 株式会社日立製作所 再生式単缶ガスタービン
EP1994260B1 (de) * 2006-03-15 2017-09-20 Siemens Aktiengesellschaft Brennkammer für eine gasturbine umfassend eine verstellvorrichtung
RU2544020C1 (ru) * 2014-01-15 2015-03-10 Открытое акционерное общество "Газэнергосервис" Способ монтажа внутренних вставок корпуса турбины газоперекачивающего агрегата

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH354986A (de) * 1956-10-02 1961-06-15 Svenska Turbin Aktiebolaget Lj Gehäuse für eine durch ein elastisches Fluidum getriebene Turbine
US3609968A (en) * 1970-04-29 1971-10-05 Westinghouse Electric Corp Self-adjusting seal structure
GB2102897B (en) * 1981-07-27 1985-06-19 Gen Electric Annular seals
DE3469205D1 (en) * 1983-03-04 1988-03-10 Bbc Brown Boveri & Cie Connection between the hot and cold parts of an uncooled turbo charger

Also Published As

Publication number Publication date
FR2630499A1 (fr) 1989-10-27
JP2707134B2 (ja) 1998-01-28
GB2218157B (en) 1992-06-10
CH675453A5 (enrdf_load_stackoverflow) 1990-09-28
GB8908879D0 (en) 1989-06-07
JPH01305133A (ja) 1989-12-08
IT1216611B (it) 1990-03-08
CA1331100C (en) 1994-08-02
DE3913223C2 (enrdf_load_stackoverflow) 1991-07-11
IT8820275A0 (it) 1988-04-21
DE3913223A1 (de) 1989-11-02
GB2218157A (en) 1989-11-08

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Legal Events

Date Code Title Description
ST Notification of lapse