FR1182583A - Dispositif d'étanchéité entre deux organes susceptibles de venir au contact l'un de l'autre - Google Patents

Dispositif d'étanchéité entre deux organes susceptibles de venir au contact l'un de l'autre

Info

Publication number
FR1182583A
FR1182583A FR1182583DA FR1182583A FR 1182583 A FR1182583 A FR 1182583A FR 1182583D A FR1182583D A FR 1182583DA FR 1182583 A FR1182583 A FR 1182583A
Authority
FR
France
Prior art keywords
coming
contact
another
sealing device
members capable
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
Other languages
English (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.)
Societe des Forges et Ateliers du Creusot
Original Assignee
Societe des Forges et Ateliers du Creusot
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 Societe des Forges et Ateliers du Creusot filed Critical Societe des Forges et Ateliers du Creusot
Application granted granted Critical
Publication of FR1182583A publication Critical patent/FR1182583A/fr
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/16Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
    • F16K1/18Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
    • F16K1/22Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
    • F16K1/226Shaping or arrangements of the sealing
    • F16K1/228Movable sealing bodies
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03BMACHINES OR ENGINES FOR LIQUIDS
    • F03B3/00Machines or engines of reaction type; Parts or details peculiar thereto
    • F03B3/16Stators
    • F03B3/18Stator blades; Guide conduits or vanes, e.g. adjustable
    • F03B3/183Adjustable vanes, e.g. wicket gates
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16JPISTONS; CYLINDERS; SEALINGS
    • F16J15/00Sealings
    • F16J15/50Sealings between relatively-movable members, by means of a sealing without relatively-moving surfaces, e.g. fluid-tight sealings for transmitting motion through a wall
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/20Hydro energy

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
FR1182583D 1957-09-11 1957-09-11 Dispositif d'étanchéité entre deux organes susceptibles de venir au contact l'un de l'autre Expired FR1182583A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1182583T 1957-09-11

Publications (1)

Publication Number Publication Date
FR1182583A true FR1182583A (fr) 1959-06-26

Family

ID=9662587

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1182583D Expired FR1182583A (fr) 1957-09-11 1957-09-11 Dispositif d'étanchéité entre deux organes susceptibles de venir au contact l'un de l'autre

Country Status (1)

Country Link
FR (1) FR1182583A (fr)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1224219B (de) * 1961-05-09 1966-09-01 Charmilles Sa Ateliers Leitschaufel fuer das Leitrad einer hydraulischen Maschine
US3704967A (en) * 1969-12-22 1972-12-05 Luigi Tarulli Reciprocating pump for concrete
US3837616A (en) * 1972-04-21 1974-09-24 Sulzer Ag Pivoting valve
FR2427484A1 (fr) * 1978-05-30 1979-12-28 Proizv Ob Dispositif pour realiser l'etancheite des faces des aubes de l'appareil directeur d'une machine hydraulique
EP0175531A2 (fr) * 1984-09-15 1986-03-26 The British Petroleum Company p.l.c. Dispositif d'étanchéité
NL9400956A (nl) * 1994-06-13 1996-01-02 Wolters Laurentius Gerardus J Afdichting.
WO2009088299A2 (fr) * 2008-01-08 2009-07-16 Dynavec As Procédé et dispositif d'étanchéité entre une aube directrice et un carter de turbine
WO2009120088A1 (fr) * 2008-03-27 2009-10-01 Dynavec As Procédé et dispositif permettant de réduire l'usure d'une turbine hydraulique
NO20092663A (no) * 2009-07-14 2010-11-22 Dynavec As Fremgangsmåte og anordning for å motvirke slitasje omkring en ledeskovl
WO2011008107A1 (fr) * 2009-07-15 2011-01-20 Dynavec As Procédé et dispositif pour résister à l'usure à partir d'une eau contenant des particules sur une hélice
EP2980365A1 (fr) * 2014-07-30 2016-02-03 MTU Aero Engines GmbH Aube directrice pour turbine à gaz avec eléments d'étanchéité aux extrémités

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1224219B (de) * 1961-05-09 1966-09-01 Charmilles Sa Ateliers Leitschaufel fuer das Leitrad einer hydraulischen Maschine
US3704967A (en) * 1969-12-22 1972-12-05 Luigi Tarulli Reciprocating pump for concrete
US3837616A (en) * 1972-04-21 1974-09-24 Sulzer Ag Pivoting valve
FR2427484A1 (fr) * 1978-05-30 1979-12-28 Proizv Ob Dispositif pour realiser l'etancheite des faces des aubes de l'appareil directeur d'une machine hydraulique
EP0175531A2 (fr) * 1984-09-15 1986-03-26 The British Petroleum Company p.l.c. Dispositif d'étanchéité
EP0175531A3 (fr) * 1984-09-15 1987-05-20 The British Petroleum Company p.l.c. Dispositif d'étanchéité
NL9400956A (nl) * 1994-06-13 1996-01-02 Wolters Laurentius Gerardus J Afdichting.
WO2009088299A3 (fr) * 2008-01-08 2010-04-08 Dynavec As Procédé et dispositif d'étanchéité entre une aube directrice et un carter de turbine
WO2009088299A2 (fr) * 2008-01-08 2009-07-16 Dynavec As Procédé et dispositif d'étanchéité entre une aube directrice et un carter de turbine
WO2009120088A1 (fr) * 2008-03-27 2009-10-01 Dynavec As Procédé et dispositif permettant de réduire l'usure d'une turbine hydraulique
NO328395B1 (no) * 2008-03-27 2010-02-08 Dynavec As Fremgangsmåte og anordning for å redusere slitasje i en vannturbin
US8657559B2 (en) 2008-03-27 2014-02-25 Dynavec As Method and device for reduction of wear in a water turbine
NO20092663A (no) * 2009-07-14 2010-11-22 Dynavec As Fremgangsmåte og anordning for å motvirke slitasje omkring en ledeskovl
NO329647B1 (no) * 2009-07-14 2010-11-22 Dynavec As Fremgangsmåte og anordning for å motvirke slitasje omkring en ledeskovl
US8616833B2 (en) 2009-07-14 2013-12-31 Dynavec As Method and device for counteracting wear and tear around a guide vane
WO2011008107A1 (fr) * 2009-07-15 2011-01-20 Dynavec As Procédé et dispositif pour résister à l'usure à partir d'une eau contenant des particules sur une hélice
CN102483029A (zh) * 2009-07-15 2012-05-30 戴纳维科公司 消减由于水中微粒导致的叶轮磨损的方法和装置
US8398360B2 (en) 2009-07-15 2013-03-19 Dynavec As Method and device for resisting wear from particle containing water on an impeller
EP2980365A1 (fr) * 2014-07-30 2016-02-03 MTU Aero Engines GmbH Aube directrice pour turbine à gaz avec eléments d'étanchéité aux extrémités
US9932847B2 (en) 2014-07-30 2018-04-03 MTU Aero Engines AG Guide blade for a gas turbine

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