EP2071269B1 - Verschlussvorrichtung einer Öffnung - Google Patents

Verschlussvorrichtung einer Öffnung Download PDF

Info

Publication number
EP2071269B1
EP2071269B1 EP08291167.8A EP08291167A EP2071269B1 EP 2071269 B1 EP2071269 B1 EP 2071269B1 EP 08291167 A EP08291167 A EP 08291167A EP 2071269 B1 EP2071269 B1 EP 2071269B1
Authority
EP
European Patent Office
Prior art keywords
protection device
bellows
gun
slit
embrasure
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.)
Active
Application number
EP08291167.8A
Other languages
English (en)
French (fr)
Other versions
EP2071269A2 (de
EP2071269A3 (de
Inventor
Daniel Baptista
Xavier Poirmeur
Stéphane Leveque
Michel Masson
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.)
KNDS France SA
Original Assignee
Nexter Systems 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 Nexter Systems SA filed Critical Nexter Systems SA
Publication of EP2071269A2 publication Critical patent/EP2071269A2/de
Publication of EP2071269A3 publication Critical patent/EP2071269A3/de
Application granted granted Critical
Publication of EP2071269B1 publication Critical patent/EP2071269B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A23/00—Gun mountings, e.g. on vehicles; Disposition of guns on vehicles
    • F41A23/24—Turret gun mountings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A27/00—Gun mountings permitting traversing or elevating movement, e.g. gun carriages
    • F41A27/06—Mechanical systems
    • F41A27/08—Bearings, e.g. trunnions; Brakes or blocking arrangements
    • F41A27/10—Bearings for supporting a pivoting gun in a wall, e.g. a turret wall
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
    • F41H5/00—Armour; Armour plates
    • F41H5/20—Turrets

Definitions

  • the technical field of the invention is that of protection devices ensuring the closure of an embrasure of a frame.
  • Such a protection device is known from the document US 3,453,929 .
  • the embrasure is a substantially rectangular opening which is delimited by two lateral flanges and two end edges.
  • the dimensions of the recess are chosen according to the desired deflection for the tube of the weapon.
  • NBC nuclear, bacteriological or chemical point of view
  • the object of the invention is to propose a protection device making it possible to solve such problems.
  • the protection device according to the invention makes it possible to ensure an NBC seal, even when the relative angular displacements of the tube relative to the embrasure are important.
  • the device according to the invention maintains this level of sealing during maneuvers on contaminated ground, without restriction on the movement of the weapon.
  • the level of tightness is also maintained during decontamination operations in the field.
  • the subject of the invention is a protection device ensuring the closure of an embrasure of a frame, an embrasure which is delimited by two lateral edges and two end edges and in which a movable member carrying a movable member moves or pivots.
  • mobile wall interposed between the outside and the inside of the frame, the device comprising at least one flexible element secured to one side of an end edge of the recess and on the other side of the movable member , the movable element being a bellows, the bellows delimiting with the wall an intermediate chamber which is connected to the internal volume of the frame, which volume is pressurized by a pressurizing means.
  • the flexible bellows comprises two corrugated plies secured to one another at the level of vertices of their corrugations so as to delimit transverse grooves between the two plies.
  • the bellows may also comprise rods secured to its lower ply, positioned closest to the movable wall, rods disposed at the vertices of this ply which are closest to the movable wall, and flowing in guide grooves arranged on the edges of the embrasure.
  • the upper layer may have a width greater than that of the lower layer, and rub on the lateral edges of the doorway during movement of the member.
  • the lateral edges of the embrasure will advantageously each have a gutter disposed between the upper layer and the guide groove, gutter connected to a means for discharging the runoff water.
  • the intermediate chamber may be connected to the internal volume of the frame via a pipe carrying at least one baffle preventing the passage of runoff water from the intermediate chamber to the internal volume.
  • the protective device may also include means ensuring the seal between the movable member and the lateral edges of the recess, means comprising lateral wedges integral with the member and interposed between the latter and each of the lateral flanges.
  • the shims may include a profile cooperating with the guide groove.
  • a frame 1 which is here a turret, mounted for example on a shielded vehicle (not shown), comprises a substantially rectangular recess 2 which is delimited by two lateral flanges 2a, 2b and two end edges 2c, 2d.
  • a movable member 3 (here a weapon tube) pivots in the recess 2 to allow positioning in the weapon site before firing (arrow S).
  • the tube 3 is secured to a movable wall 4 which is cylindrical and which is guided on the bearing surfaces (not shown) integral with the turret 1.
  • This movable wall 4 has the function of interposing between the outside and the inside of the frame
  • the invention applies to any other type of frame that a turret, for example to a fixed frame such as a fort carrying a gun tube, or to a machine tool frame.
  • the pivoting or movable member may be other than a weapon tube, for example a member such as a control lever or a handling means or a tool, and the movement of the member may be a pivoting or a translation compared to the frame.
  • the tube 3 is connected to the wall 4 by a mask 5 which is represented on the figure 1 in a very schematic way.
  • the device according to the invention comprises two flexible bellows which are not represented on the figure 1 (to allow to visualize the wall 4). Each bellows is secured to one side of an end edge 2c or 2d of the embrasure 2 and the other side of the mask 5.
  • the bellows accompany the pivoting of the movable member and cover the wall 4 on either side of the mask 5 of the organ.
  • the bellows 6 delimits with the wall 4 an intermediate chamber 7.
  • This chamber is connected to the internal volume 10 of the turret by pipes whose inlet ports 8 (8a, 8b) are located on the figure 3 .
  • the internal volume 10 of the turret 1 is pressurized by a pressurizing means 9, for example a pump connected to the outside air by means of NBC filters specific to the combat missions.
  • a pressurizing means 9 for example a pump connected to the outside air by means of NBC filters specific to the combat missions.
  • the pressure inside the internal volume 10 is controlled by the pressurizing means 9.
  • the pressure in the intermediate chamber 7 will depend on the leakage section between the bellows 6 and the edges 2a / 2b of the embrasure and the presence of a possible dynamic pressure (wind or vehicle movement) that can be added to the pressure atmospheric.
  • the mode of operation of the seal will be specified later.
  • each flexible bellows 6 (6a, 6b) comprises two corrugated plies 11a, 11b which are integral with each other at vertices 12 of their corrugations.
  • the upper ply 11a is the one that is in contact with the outside air and the lower ply 11b is the one that is positioned closest to the movable wall 4.
  • the two layers thus delimit transverse grooves 13.
  • each bellows 6 comprises rods 14 which are integral with its lower web 11b.
  • the rods 14 are disposed at the vertices 15 of the lower ply 11b which are closest to the movable wall 4.
  • the rods 14 circulate in guide grooves 16 which are arranged on the lateral edges 2a, 2b of the embrasure 2.
  • the grooves 16 have been shown schematically on the figure 1 and they are also visible in the sectional view 4.
  • the grooves 16 have a circular shape parallel to the cylindrical wall 4.
  • the bellows 6 will for example be made of an elastomer such as a rubber. It will advantageously be manufactured in a single injection operation and in the form of a single piece. One could also make two separate plies 11a, 11b and then secure them, for example by gluing or heat welding.
  • the rods 14 are preferably metallic and overmolded into the lower sheet 11b.
  • This structure of a bellows formed of two plies increases the rigidity of the bellows 6 while facilitating a compact fold of the bellows (see the bellows 6b shown folded on the figure 2 ).
  • the rods 14 constitute reinforcements that further reinforce the rigidity of the bellows 6.
  • the wall 4 constitutes a stop for the median portions of the rods 14, which limits their deformation and enhances the mechanical strength of the bellows.
  • a man can walk on one of the bellows without damaging it.
  • the rods finally provide, thanks to the grooves 16, the guiding of the bellows 6 during the pivoting of the tube 3 of the weapon, despite the elongated shape of the recess 2 and the large deflection angle for the tube 3 (greater than 45 ° ).
  • the upper ply 11a of the bellows 6 has a width which is greater than that of the lower ply 11b.
  • the lateral flanges 2b (and 2a) of the recess 2 each carry a channel 17 which is disposed between the upper ply 11a and the guide groove 16.
  • Each channel 17 is thus disposed facing the contact surface between the upper web 11a and the side flange 2a or 2b considered.
  • the gutters are connected to a means of evacuation of the runoff water (not shown), for example a pipe which is oriented towards the outside of the turret 1.
  • the figure 5 shows a cut made at the level of the mask 5.
  • These means comprise two lateral shims 18 which are made integral with the member 3 (or more particularly the mask 5).
  • the shims 18 are here guided by the groove 16 and simply immobilized by the bellows 6. Such an arrangement simplifies the assembly and disassembly (removal of the seal support possible without removing the mask).
  • Other types of mounting shims 18 are conceivable, such as a mounting by screws.
  • Each shim 18 is interposed between the mask 5 and one of the lateral flanges 2a or 2b. Here only one shim is represented.
  • Each shim 18 has a profile cooperating with the guide groove 16. This profile here comprises a spout 19 delimiting a notch 20 which caps the channel 17. The spout 19 is introduced into the groove 16. The figure 9 thus shows a shim 18 shown alone.
  • the wedge 18 has an arcuate shape and extends over the entire width of the mask 5.
  • the wedge slides on the lateral rim considered (2a or 2b). It fills the entire space between the mask 5 and the flange 2a, 2b and the spout 19 slides in the groove 16.
  • the wedge 18 serves to limit the leakage sections between the mask 5 and the edges 2a / 2b of the 'embrasure.
  • the nozzle 19 also ensures a cleaning of the groove 16.
  • the shims 18 will be made of a material reducing friction, for example polytetrafluoroethylene (known under the trademark Teflon).
  • each shim comprises a layer 18a of a cellular material (for example a closed-cell synthetic foam) or a rubber seal. This deformable layer is interposed between the shim 18 and the mask 5. It makes it possible to compensate for the dispersions of mounting dimensions and ensures the maintenance of the support of the shim 18 against the rim 2a, 2b considered.
  • orifices 8 allowed to connect the intermediate chamber 7 to the internal volume 10 of the turret 1.
  • the device comprises two orifices 8, an upper orifice 8a which is connected to the intermediate chamber 7 defined by the upper bellows 6a and a lower orifice 8b which is connected to the intermediate chamber 7 delimited by the lower bellows 6b.
  • the figure 2 allows to visualize these tubings 21a and 21b. They are connected to one another at a distance from the orifices 8 by a connecting branch 23.
  • the figure 8 shows more clearly the assembly of the tubings.
  • An air intake manifold 24 is connected to the connection branch 23. This manifold opens out as can be seen on the figures 2 and 5 at a chamber 25, internal to the mask 5 and disposed laterally to the tube 3 of the weapon, chamber 25 which communicates with the volume 10 inside the turret 1.
  • the various curvatures of the tubes 21, 23, 24 constitute a baffle which prevents the passage of runoff liquids (mainly water or decontamination liquids) from the intermediate chamber 7 to the internal volume 10.
  • runoff liquids mainly water or decontamination liquids
  • the seal is further completed by the establishment of a seal 26 which is interposed between the edges of the embrasure 2 and the wall 4 (see figures 3 and 6 ).
  • This seal is of substantially rectangular overall shape. It follows the profile of the embrasure 2 and remains in contact with the wall 4 during the pivoting thereof.
  • This seal makes it possible to separate the intermediate chamber 7 from the internal volume 10 at the turret 1. It prevents any passage of liquids from the intermediate chamber 7 to the internal volume 10.
  • the operation of the protection device is as follows.
  • the air In normal operating mode the air is in overpressure inside the internal volume 10 of the turret.
  • the level of this pressure is regulated and maintained substantially constant by the pressurizing means 9.
  • This pressure level is of the order of 1200 to 1600 Pa above the level of the pressure outside the turret.
  • the overpressurized air passes through the tubings 24,23,21 and establishes an overpressure in the two intermediate chambers 7 (one per bellows 6).
  • the air escapes through the trailing spaces separating the edges of the bellows and the lateral edges of the embrasure 2.
  • the contaminated gas can not enter the intermediate chambers 7.
  • these chambers are in overpressure with respect to the outside of the turret (within the limit of a headwind and a speed specified during the design).
  • the air flow is therefore outgoing and it prohibits any polluted gas penetration into the intermediate chambers 7.
  • the pressure in the intermediate chambers 7 equilibrates at an intermediate level between the external pressure and the pressure in the the internal volume 10. The air flow is therefore again in the outgoing direction of the intermediate chambers 7 outwardly (within the limits of headwind and speed that have been specified).
  • This feature of the invention makes it possible to limit the leakage section between the internal volume 10 and the outside to the value of the sections of the ports 8a, 8b connecting the tubes (whereas the theoretical leakage section bellows 6 / embrasure 2 can to be superior).

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Sealing Devices (AREA)
  • Diaphragms And Bellows (AREA)

Claims (8)

  1. Schutzvorrichtung, welche das Schließen einer Schießscharte (2) eines Gestells (1) gewährleistet, wobei die Schießscharte von zwei seitlichen Rändern (2a, 2b) und zwei Endrändern (2c, 2d) begrenzt wird und in welcher sich ein mobiles Organ (3) bewegt oder dreht, welches eine bewegliche Wand (4) trägt, welche sich zwischen den äußeren Bereich und den inneren Bereich des Gestells einfügt, wobei die Vorrichtung mindestens ein flexibles Element (6) aufweist, welches einerseits mit einem Endrand der Schießscharte (2) und andererseits mit dem mobilen Organ (3) fest verbunden ist, wobei die Vorrichtung dadurch gekennzeichnet ist, dass das flexible Element ein flexibler Balg ist, wobei der Balg (6) mit der Wand (4) eine Zwischenkammer (7) abgrenzt, welche mit dem inneren Volumen (10) des Gestells (1) verbunden ist, wobei das Volumen durch ein Druckmittel (9) unter Druck gesetzt wird.
  2. Schutzvorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass der flexible Balg (6) zwei gewellte Bahnen (11a, 11b) aufweist, welche im Bereich von Scheiteln (12) ihrer Wellenlinien derartig miteinander verbunden sind, um querverlaufende Rillen (13) zwischen den beiden Bahnen (11a, 11b) zu begrenzen.
  3. Schutzvorrichtung nach Anspruch 2, dadurch gekennzeichnet, dass der Balg (6) fest mit der unteren Bahn (11b), welche am dichtesten zur beweglichen Wand (4) angeordnet ist, verbundene Stangen (14) aufweist, wobei die Stangen im Bereich der Scheitel (15) dieser Bahn, welche sich am dichtesten an der beweglichen Wand (4) befinden, angeordnet sind, und sich in Führungsnuten (16) bewegen, welche an den Rändern der Schießscharte (2) eingebracht sind.
  4. Schutzvorrichtung nach einem der Ansprüche 2 oder 3, dadurch gekennzeichnet, dass die obere Bahn (11a) eine Breite besitzt, welche größer als diejenige der unteren Bahn (11b) ist, und bei der Verlagerung des Organs (3) an den seitlichen Rändern (2b, 2c) der Schießscharte reibt.
  5. Schutzvorrichtung nach einem der Ansprüche 2 oder 3, dadurch gekennzeichnet, dass die seitlichen Ränder (2a, 2b) der Schießscharte jeweils eine Rinne (17) tragen, welche zwischen der oberen Bahn (11a) und der Führungsnut (16) angeordnet ist, wobei die Rinne mit einem Mittel zum Abführen des Ablaufwassers verbunden ist.
  6. Schutzvorrichtung nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass die Zwischenkammer (7) mit dem inneren Volumen (10) des Gestells (1) mit Hilfe eines Rohres (21a, 21b) verbunden ist, welches mindestens ein Hindernis trägt, um den Durchtritt von Ablaufwasser der Zwischenkammer (7) in das inneren Volumen (10) zu verhindern.
  7. Schutzvorrichtung nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass sie Mittel aufweist, welche die Dichtigkeit zwischen dem mobilen Organ (2) und den seitlichen Rändern der Schießscharte gewährleisten, wobei die Mittel seitliche Einsätze (18) aufweisen, welche fest mit dem Organ (3) verbunden sind und zwischen diesem letzteren und den seitlichen Rändern (2a, 2b) jeweils eingefügt sind.
  8. Schutzvorrichtung nach den Ansprüchen 3 und 7, dadurch gekennzeichnet, dass die Einsätze (18) eine Profilierung (19) aufweisen, welche mit der Führungsnut (16) zusammenwirkt.
EP08291167.8A 2007-12-10 2008-12-10 Verschlussvorrichtung einer Öffnung Active EP2071269B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0708566A FR2924797B1 (fr) 2007-12-10 2007-12-10 Dispositif de fermeture d'une embrasure

Publications (3)

Publication Number Publication Date
EP2071269A2 EP2071269A2 (de) 2009-06-17
EP2071269A3 EP2071269A3 (de) 2012-05-30
EP2071269B1 true EP2071269B1 (de) 2017-02-15

Family

ID=39708937

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08291167.8A Active EP2071269B1 (de) 2007-12-10 2008-12-10 Verschlussvorrichtung einer Öffnung

Country Status (3)

Country Link
US (1) US8065948B1 (de)
EP (1) EP2071269B1 (de)
FR (1) FR2924797B1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO20110455A1 (it) * 2011-05-25 2012-11-26 Oto Melara Spa Assieme di torretta e arma a bassa riflessione radar.
US8438964B1 (en) * 2011-06-05 2013-05-14 Kontek Industries, Inc. Gun ports
US9021965B1 (en) 2013-04-16 2015-05-05 Kontek Industries, Inc. Laser defense gun ports
US9500022B1 (en) * 2015-11-01 2016-11-22 Alexey Shesvill Slide safe apparatus and method
ITUB20155551A1 (it) * 2015-11-13 2017-05-13 Oto Melara Spa Torretta con protezione per dispositivo di guida di munizioni.

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59668C (de) * GRUSON-WERK in Magdeburg - Buckau Aus einem biegsamen Schlauch bestehende Schartendichtung für Panzer
US1276444A (en) * 1917-05-31 1918-08-20 Carroll M Taylor Armored war-automobile.
US2286341A (en) * 1938-05-31 1942-06-16 Central Aircraft Corp Airplane front gunnery means
GB555283A (en) * 1939-02-18 1943-07-23 Boulton Aircraft Ltd Improved means for sealing slots in gun turrets
US2211491A (en) * 1939-04-27 1940-08-13 Lloyd A Brooke Flexible port closure
US2573434A (en) * 1945-03-08 1951-10-30 Gen Motors Corp Mounting for rocket launchers
US2457240A (en) * 1946-09-23 1948-12-28 United Shoe Machinery Corp Shield for gun mounts
BE497001A (de) * 1949-07-28
US2897888A (en) * 1956-05-28 1959-08-04 Dragonuk Leo Movable closure for a slot
US3008380A (en) * 1959-09-30 1961-11-14 Richard T Cowley Waterproof gun cover
FR1485274A (fr) * 1965-07-03 1967-06-16 Rheinmetall Gmbh Montage du berceau de canons pour tourelles blindées
US3453929A (en) * 1966-08-11 1969-07-08 Us Navy Gun port shield
US3710681A (en) * 1970-03-30 1973-01-16 Efmc Corp Gun mount closure or seal
US3742813A (en) * 1970-12-14 1973-07-03 Us Navy Missile launcher
DE2128703C3 (de) * 1971-06-09 1975-05-22 Rheinstahl Ag, 4300 Essen Geschützlager mit Blende
FR2371664A1 (fr) * 1976-11-19 1978-06-16 Alsetex Dispositif lance-grenades
SE432669B (sv) * 1979-10-02 1984-04-09 Bofors Ab Anordning for tetning av eldrorsoppningen i en vapenkupol
US4635529A (en) * 1984-12-21 1987-01-13 General Electric Company Seal assembly
US4979702A (en) * 1987-02-11 1990-12-25 Franklin William L Apparatus for opening and closing a sealed slot
US5756921A (en) * 1995-12-18 1998-05-26 United Defense Lp Weapon system gun port EMI-EMP seal

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
US8065948B1 (en) 2011-11-29
FR2924797A1 (fr) 2009-06-12
EP2071269A2 (de) 2009-06-17
EP2071269A3 (de) 2012-05-30
FR2924797B1 (fr) 2010-03-05

Similar Documents

Publication Publication Date Title
EP4004427B1 (de) Druckgasabgabevorrichtung
EP2069624B1 (de) Abnehmbare lufteinlassstruktur für eine turbostrahl-motorengondel
EP2071269A2 (de) Verschlussvorrichtung einer Öffnung
FR2819221A1 (fr) Dispositif de mise a l'air libre destine a un reservoir de vehicule automobile
FR2686659A1 (fr) Emetteur hydraulique a reservoir integre et etanche.
EP2064074B1 (de) Pannensicherer, flexibler innenschlauch
EP1006299A1 (de) Dichtungsanordnung für rotierende Wellen
EP0807753B1 (de) Schubumkehrvorrichtung eines Strahltriebwerkes mit an der Vorseite der Klappen verbundenem Wandteil
EP3719374B1 (de) Drehgelenkvorrichtung, die für die ausstattung einer anlage zur nutzung von fluiden geeignet ist, insbesondere auf einer offshore-plattform
FR2501786A1 (fr) Dispositif de roulement et de guidage d'une tuyere orientable de propulseur a reaction
EP3301344B1 (de) Anschlussvorrichtung, die eine flexible muffe zum sammeln einer flüssigkeit im falle eines lecks oder aussickerns umfasst
EP3491231B1 (de) Ansaugkrümmer mit intergrierter wärmetauscher
WO2016078917A1 (fr) Procede pour alimenter en fluide hydraulique un moteur hydraulique de roue motrice, suspension a verin s'y rapportant et vehicule ainsi equipe
FR2748779A1 (fr) Inverseur de poussee de turboreacteur a portes associees a un panneau amont
EP0864740A1 (de) Schubumkehrvorrichtung eines Turbofans mit federbelasteter Klappenaussenwand
EP3574240B1 (de) Verbinder mit flansch zur begrenzung der knickausbreitung mit einem differenzdruckventil für unterwasserflüssigkeitstransportrohr
EP0748932B1 (de) Düse mit einem Hals mit veränderlicher Geometrie
EP2128425B1 (de) Vorrichtung zur Geräuschdämpfung für eine Ansaugleitung einer Brennkraftmaschine und Ansaugleitung, die diese Vorrichtung umfasst
EP0482974B1 (de) Fahrzeug-Motorraumdichtung
FR3137736A1 (fr) Système de conduite monté entre deux éléments d’un système de distribution
WO2016170268A1 (fr) Electrovanne de purge pour dispositif d'evacuation de vapeurs
FR3067438B1 (fr) Embout de connexion d'une ligne flexible, ligne flexible et procede associes
FR3113093A1 (fr) Systeme de propulsion d’un aeronef comportant un systeme d’etancheite ameliore
FR2574133A1 (fr) Actionneur hydraulique
WO2025224398A1 (fr) Tubulure de connexion pour réservoir d'aéronef et réservoir comportant au moins une telle tubulure

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA MK RS

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA MK RS

RIC1 Information provided on ipc code assigned before grant

Ipc: F41A 23/24 20060101AFI20120425BHEP

Ipc: F41H 5/20 20060101ALI20120425BHEP

17P Request for examination filed

Effective date: 20121123

AKX Designation fees paid

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

REG Reference to a national code

Ref country code: DE

Ref legal event code: R079

Ref document number: 602008048750

Country of ref document: DE

Free format text: PREVIOUS MAIN CLASS: F41A0027100000

Ipc: F41A0023240000

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

RIC1 Information provided on ipc code assigned before grant

Ipc: F41H 5/20 20060101ALI20160630BHEP

Ipc: F41A 23/24 20060101AFI20160630BHEP

INTG Intention to grant announced

Effective date: 20160718

GRAJ Information related to disapproval of communication of intention to grant by the applicant or resumption of examination proceedings by the epo deleted

Free format text: ORIGINAL CODE: EPIDOSDIGR1

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

RIN1 Information on inventor provided before grant (corrected)

Inventor name: BAPTISTA, DANIEL

Inventor name: MASSON, MICHEL

Inventor name: LEVEQUE, STEPHANE

Inventor name: POIRMEUR, XAVIER

INTC Intention to grant announced (deleted)
INTG Intention to grant announced

Effective date: 20161012

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: FRENCH

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 868154

Country of ref document: AT

Kind code of ref document: T

Effective date: 20170315

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602008048750

Country of ref document: DE

REG Reference to a national code

Ref country code: NO

Ref legal event code: T2

Effective date: 20170215

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20170215

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 868154

Country of ref document: AT

Kind code of ref document: T

Effective date: 20170215

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170516

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170215

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170215

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170215

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170515

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170615

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170215

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170215

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170215

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170215

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170215

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170215

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170215

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170215

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170215

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602008048750

Country of ref document: DE

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 10

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170215

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170215

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20171116

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170215

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20171210

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170215

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20171210

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20171231

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20171231

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20081210

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170215

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170215

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170215

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170615

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20251126

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20251119

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NO

Payment date: 20251121

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20251119

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20251119

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 20251119

Year of fee payment: 18