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'autreInfo
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift 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
- F16K1/16—Lift 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
- F16K1/18—Lift 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
- F16K1/22—Lift 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
- F16K1/226—Shaping or arrangements of the sealing
- F16K1/228—Movable sealing bodies
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
- F03B3/16—Stators
- F03B3/18—Stator blades; Guide conduits or vanes, e.g. adjustable
- F03B3/183—Adjustable vanes, e.g. wicket gates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/50—Sealings between relatively-movable members, by means of a sealing without relatively-moving surfaces, e.g. fluid-tight sealings for transmitting motion through a wall
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
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)
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 |
-
1957
- 1957-09-11 FR FR1182583D patent/FR1182583A/fr not_active Expired
Cited By (20)
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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