FR2704021B1 - Dispositif d'etancheite des fuites a l'atmosphere d'une turbine a vapeur. - Google Patents

Dispositif d'etancheite des fuites a l'atmosphere d'une turbine a vapeur.

Info

Publication number
FR2704021B1
FR2704021B1 FR9304324A FR9304324A FR2704021B1 FR 2704021 B1 FR2704021 B1 FR 2704021B1 FR 9304324 A FR9304324 A FR 9304324A FR 9304324 A FR9304324 A FR 9304324A FR 2704021 B1 FR2704021 B1 FR 2704021B1
Authority
FR
France
Prior art keywords
atmosphere
steam turbine
sealing leaks
leaks
sealing
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 - Fee Related
Application number
FR9304324A
Other languages
English (en)
Other versions
FR2704021A1 (fr
Inventor
Naudin Martial
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.)
Areva NP SAS
Original Assignee
Framatome SA
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 Framatome SA filed Critical Framatome SA
Priority to FR9304324A priority Critical patent/FR2704021B1/fr
Priority to DE1994610871 priority patent/DE69410871T2/de
Priority to EP19940400794 priority patent/EP0620359B1/fr
Publication of FR2704021A1 publication Critical patent/FR2704021A1/fr
Application granted granted Critical
Publication of FR2704021B1 publication Critical patent/FR2704021B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F01D11/02—Preventing or minimising internal leakage of working-fluid, e.g. between stages by non-contact sealings, e.g. of labyrinth type
    • F01D11/04—Preventing or minimising internal leakage of working-fluid, e.g. between stages by non-contact sealings, e.g. of labyrinth type using sealing fluid, e.g. steam

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
FR9304324A 1993-04-13 1993-04-13 Dispositif d'etancheite des fuites a l'atmosphere d'une turbine a vapeur. Expired - Fee Related FR2704021B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR9304324A FR2704021B1 (fr) 1993-04-13 1993-04-13 Dispositif d'etancheite des fuites a l'atmosphere d'une turbine a vapeur.
DE1994610871 DE69410871T2 (de) 1993-04-13 1994-04-12 Abdichtungsvorrichtung für Leck in der Atmosphäre bei einer Dampfturbine
EP19940400794 EP0620359B1 (fr) 1993-04-13 1994-04-12 Dispositif d'étanchéité des fuites à l'atmosphère d'une turbine à vapeur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9304324A FR2704021B1 (fr) 1993-04-13 1993-04-13 Dispositif d'etancheite des fuites a l'atmosphere d'une turbine a vapeur.

Publications (2)

Publication Number Publication Date
FR2704021A1 FR2704021A1 (fr) 1994-10-21
FR2704021B1 true FR2704021B1 (fr) 1995-07-07

Family

ID=9446006

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9304324A Expired - Fee Related FR2704021B1 (fr) 1993-04-13 1993-04-13 Dispositif d'etancheite des fuites a l'atmosphere d'une turbine a vapeur.

Country Status (3)

Country Link
EP (1) EP0620359B1 (fr)
DE (1) DE69410871T2 (fr)
FR (1) FR2704021B1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2623357A (en) * 1945-09-06 1952-12-30 Birmann Rudolph Gas turbine power plant having means to cool and means to compress combustion products passing through the turbine
CH334775A (de) * 1954-07-09 1958-12-15 Gen Electric Kühleinrichtung an einer Wellenlageröldichtung
FR1505487A (fr) * 1966-10-28 1967-12-15 Guinard Pompes Perfectionnement aux joints tournants à régulation de fuite
DE2910693A1 (de) * 1979-03-19 1980-10-02 Barmag Barmer Maschf Abgasturbolader fuer brennkraftmaschinen
JPS5867910A (ja) * 1981-10-19 1983-04-22 Mitsubishi Heavy Ind Ltd 蒸気タ−ビン軸受部の油切り構造
IT1152953B (it) * 1982-04-15 1987-01-14 Alfa Romeo Spa Dispositivo di tenuta dell'olio lubrificante di cuscinetti di alberi rotanti

Also Published As

Publication number Publication date
DE69410871T2 (de) 1998-10-22
DE69410871D1 (de) 1998-07-16
FR2704021A1 (fr) 1994-10-21
EP0620359A1 (fr) 1994-10-19
EP0620359B1 (fr) 1998-06-10

Similar Documents

Publication Publication Date Title
FR2700193B1 (fr) Dispositif d'etancheite en metal.
FR2688855B1 (fr) Dispositif indicateur de la position d'une vanne.
ZA929516B (en) Gas turbine steam addition.
FR2658578B1 (fr) Dispositif a soupape d'arret evitant les fuites.
FR2714401B1 (fr) Dispositif de distribution de vapeur.
FR2678040B1 (fr) Dispositif d'etancheite.
FR2705450B1 (fr) Dispositif de mesure d'un écoulement.
DE69103389T2 (de) Dichtungsvorrichtung.
FR2685943B1 (fr) Dispositif d'etancheite.
BR9301086A (pt) Medidor de fluxo de vapor
FI953171A (fi) Lauhdutusturbiini, jossa on ainakin kaksi turbiinin pesän tiivistävää tiivistettä
FR2707543B1 (fr) Dispositif de pose d'un joint d'étanchéité.
FR2718276B1 (fr) Dispositif d'étanchéité pour une colonne d'instrumentation.
FR2714210B1 (fr) Dispositif d'évacuation.
FR2704021B1 (fr) Dispositif d'etancheite des fuites a l'atmosphere d'une turbine a vapeur.
FR2659411B1 (fr) Joint d'etancheite.
FR2704302B1 (fr) Dispositif de protection d'un luminaire.
FR2666405B1 (fr) Dispositif d'etancheite laterale deformable pour fours.
FR2653203B1 (fr) Dispositif d'obturation d'un element de tuyauterie.
FR2716690B1 (fr) Dispositif d'étanchéité pour l'assemblage de panneaux.
FR2697709B1 (fr) Dispositif d'étanchéité de moteurs électro-acoustiques.
FR2711205B1 (fr) Dispositif d'étanchéité pour arbre tournant.
FR2667375B1 (fr) Dispositif d'etancheite a joint fluide.
FR2636114B1 (fr) Dispositif d'etancheite destine a reunir des garnitures d'etancheite
FR2699257B1 (fr) Dispositif destine a empecher l'assechement en marche des joints d'etancheite.

Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20101230