EP0697348B1 - Ensemble vanne de distribution et poche soudée avec celui-ci - Google Patents

Ensemble vanne de distribution et poche soudée avec celui-ci Download PDF

Info

Publication number
EP0697348B1
EP0697348B1 EP95111710A EP95111710A EP0697348B1 EP 0697348 B1 EP0697348 B1 EP 0697348B1 EP 95111710 A EP95111710 A EP 95111710A EP 95111710 A EP95111710 A EP 95111710A EP 0697348 B1 EP0697348 B1 EP 0697348B1
Authority
EP
European Patent Office
Prior art keywords
bag
dispensing
tubelet
valve
valve element
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
EP95111710A
Other languages
German (de)
English (en)
Other versions
EP0697348A1 (fr
Inventor
Adalberto Geier
Giuseppe Dalsant
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.)
Coster Technologie Speciali SpA
Original Assignee
Coster Technologie Speciali 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 Coster Technologie Speciali SpA filed Critical Coster Technologie Speciali SpA
Publication of EP0697348A1 publication Critical patent/EP0697348A1/fr
Application granted granted Critical
Publication of EP0697348B1 publication Critical patent/EP0697348B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
    • B65D83/60—Contents and propellant separated
    • B65D83/62—Contents and propellant separated by membrane, bag, or the like

Definitions

  • the invention relates to a structural unit consisting of a Dispensing valve for dispensing pressurized liquids, Foaming, gelling or the like and a welded to it Bags made of flexible film material.
  • Such a unit is known from WO 90/10583.
  • a dispensing valve extends through a bag which is connected to the valve body of the Dispensing valve is tightly welded. An escape of the contents of the bag through a space between the bag and the dispensing valve is prevented and a good hold is guaranteed.
  • a pouch which consists of a flexible film material consists of several Layers is built up.
  • the innermost layer is mostly polyethylene or polypropylene.
  • polyethylene or polypropylene have among others the property that they are only with themselves or with each other, i.e. again with polyethylene or polypropylene, are easy to weld.
  • a weld with another Material has proven to be unsustainable. Because the bag welded directly to the dispensing valve, had to so far also the dispensing valve made of polyethylene or polypropylene getting produced.
  • these materials have the disadvantage that they break easily on the one hand and on the other hand are permeable to organic media. So it is easily possible that the dispensing valve within the container then breaks when the container falls to the ground.
  • the permeability to organic media is also extreme disadvantageous.
  • one in the bag filled gel containing isopentane, which was kept under pressure must be and foams at about 34 ° C.
  • an organic medium such as the environmentally friendly Butane, used as a pressure medium, comes it when using polyethylene or polypropylene for the dispensing valve that the butane slowly through the dispensing valve diffuses through and a pressure equalization between Bag and container interior takes place.
  • too a medium contained in the gel, in particular a solvent diffuse out of the bag.
  • a similar structural unit is known from EP-A-0 585 908, consisting of a dispensing valve for dispensing under Pressurized liquids, foams, gels, or the like and a bag made of flexible film material welded to it, which can be placed in an outer container, whereby the dispensing valve is fluid-tight at the edge of an opening valve body attachable in the container, one in the valve body axially displaceable, from a closed position dispensing tube movable out and one inside the pouch arranged discharge tube, which through the Bag film in one piece with the valve body of the dispensing valve is connected such that between the inside of the bag and maintain a fluid connection to the valve body becomes.
  • valve body - according to previously known Arrangements - are made of nylon while the discharge tube for example made of polyolefin and the bag should consist of a laminate, the innermost, with the Discharge tube welded layer also made of polyethylene consists.
  • the object of the invention is to provide a structural unit of the beginning to create the type mentioned, which is shatterproof, at the an exchange of individual substances, especially organic media, between bag interior and environment effectively prevented and with a good weld between Bag and dispensing valve is ensured.
  • a discharge tube of a dispensing valve is which is arranged inside a bag, passes through the bag film and with a valve body of the dispensing valve is connectable with a surface or provided with a covering that a good weld allowed between bag film and discharge tube.
  • the discharge tube and / or the valve body are made of one material, which is shatterproof and especially against organic Media is not permeable; and on the other hand the surface or the covering of a material which with the bag film is easy to seal. So there are storage times of three and more years possible. Appropriate Guarantee periods can be given.
  • the discharge tube has a disk-like, in particular a cylindrical cap Widening on that within of the bag connects directly to the bag and one in Towards the inside of the bag open ring space around the discharge tube limited around. This widening will the stability of the discharge tube is increased. Furthermore receives this measure increases the welding area with the bag film so that it is not even the smallest Stress pulls out.
  • a technically simple way to apply a covering the discharge tube is to be provided by one on the discharge tube given push-on or push-on sleeve.
  • the Discharge tube can thus be made entirely of one material are manufactured, which are shatterproof and organic Media is not permeable.
  • the sleeve is also easy to manufacture and consists of a material which be well sealed to the inside of the bag film can.
  • the outer Cover When using a cap-like widening, the outer Cover the extent of this widening with a covering or formed with a surface that with the inside the bag film is easy to seal.
  • this Discharge tube through an opening of the bag tube portion extending therethrough which is within an associated opening of the valve body of the dispensing valve can be snapped in such a way that the valve body with the inside of the bag fluid tight against the interior of the outer container is fluidly connectable.
  • the discharge tube By a such construction can be the discharge tube as well manufacture the valve body separately.
  • the discharge tube is one to close riser pipe extending to the bottom of the bag. This allows the one on the bottom of the bag Dispensed content and a better emptying of the bag be achieved. Furthermore, the riser gives the Bag an additional stability.
  • the discharge tube preferably has a lateral opening on, which in the by the cylinder cap-like widening defined annular space that extends to the bag is open. This makes another one, in the bag at the top arranged fluid connection between the bag interior and the valve body created by means of which the bag contents over the Dispensing valve can be deployed. This prevents if the bag is constricted in the middle, the upper part can no longer be emptied.
  • valve body and the discharge tube are polyacetal; that welded to the bag film Sleeve consists of polyethylene, polypropylene, polyamide or the like material. That for the valve body and Material used for the discharge tube Polyacetal is unbreakable and not permeable to organic media. In contrast the materials that can be used for the sleeve weld well to the inner layer of the bag film.
  • FIG. 1 to 6 is a unit consisting of a Dispensing valve 12 and a bag 24 welded thereto shown.
  • An outer container 22 made of, for example Tinplate or plastic can exist around the bag 24 such that a receiving space between these two components is defined.
  • the container 22 has at its upper end an opening 23 through which the bag 24 into the container 22 is introduced or in the inserted state, the dispensing valve 12 protrudes beyond the container 22.
  • the opening 23 is closed by a lid 25 in the usual manner.
  • a cover opening 26 is in turn formed in the cover 25.
  • this lid opening 26 is a valve body from the edge 21 thereof 14 of the dispensing valve 12 held such that the Dispensing tube 18 passes through the lid opening 26.
  • the dispensing tube 18 can thus be operated from the outside.
  • Bag 24 and container 22 thus form a two-chamber package represents, in the bag 24 (in the present embodiment) a liquid or pasty filling and in the container 22 a pressure medium, such as air or butane, is filled or can be filled.
  • a pressure medium such as air or butane
  • the dispensing valve 12 is filled into the bag or container become.
  • the bag 24 expands in the container 22 and takes up a substantial part of the container volume on.
  • the dispensing valve 12 can be squeezed out through the dispensing tube 18 through.
  • the bag 24 consists of a flexible film material, which is made up of several layers.
  • the film comprises three layers, namely an outer polyamide or polyester layer, a middle aluminum layer and an inner polyethylene or polypropylene layer.
  • the bag 24 extends essentially over the entire Length of the interior of the container 22. Specifically, it is through the folded and welded together on the edge or sealed film of the type mentioned above.
  • the bag 24 welded to a portion of the dispensing valve 12 in a fluid-tight manner and held.
  • valve body 14 this is made of one in the axial direction Can be moved to an open position and vice versa stored dispensing tube 18 added, which contrary to Effect of a helical compression spring 20 from its closed position can be moved out.
  • the helical compression spring 20 is supported on the one hand by a seat in the lower area of the Valve body 14 and the other on the delivery tube 18 itself from.
  • annular seal 28 for example made of rubber, which also surrounds the dispensing tube 18 in a fluid-tight manner.
  • This ring seal 28 closes the cylindrical one and valve body 14 open at the top. she owns so double function. First, it prevents a substance from the bag, through the valve body interior unintentionally exit; on the other hand, no medium can come out of the container interior accidentally get into the outside environment.
  • the ring seal 28 also serves in the closed position of the Dispensing tube 18 has a side access 54 to one in the dispensing tube 18 formed discharge channel 56 to close.
  • the valve body 14 has its - in the illustrated Figures - lower end of a bore 64 that provides access defined to the inner cavity of the valve body 14.
  • This bore 64 is a tube section 44 of a discharge tube 56 insertable, the fully inserted Condition snaps into place.
  • the locking effect is achieved in that at the discharge valve end of the tube section 44 radially outwardly projecting ring flange is formed, the bore 64 within the valve body in the assembled state 14 engages behind.
  • the tube section 44 is prior to insertion into the bore 64 of the valve body 14 through an opening of the bag film has been inserted so that the bag 24 with interposition another sealing ring 32 between the discharge tube 58 and the valve body 14 is clamped.
  • the intermediate sealing ring 32 is a complete Sealing against the interior of the tank reached.
  • the discharge tube 58 which is located inside the bag, includes immediately after the bag 24 one cylinder-cap-like widening 38, which is an annular disc Support surface 40 for between the discharge tube 58 and the valve body 14 clamped bag film Are defined. This creates the risk of the bag tearing out significantly reduced at this point.
  • annular space 60 which (down in FIG. 4) opens to the inside of the bag 52.
  • a radially outward projecting peripheral edge 37 is provided.
  • a sleeve 36 postponed On the cylinder cap-like widening 38 is a sleeve 36 postponed, which are in the fully postponed or attached Condition supported on the peripheral edge 37.
  • the sleeve 36 When the assembly is assembled, the sleeve 36 is upwards held by the bag 24.
  • the dispensing valve 12, namely the valve body 14, the dispensing tube 18 and the discharge tube 58 are made of one material manufactured that are both unbreakable and organic Media is not permeable. This is suitable for example Polyacetal.
  • the sleeve 36 consists of a material that is well with the bag 24 or the inside of the bag film can be sealed.
  • the materials used for this are polyethylene, Polypropylene or similar materials in question.
  • a riser 42 connected up to close to the bottom of the bag 24 extends. This riser 42 also has a stabilizing function for the bag 24.
  • a fill cap 67 is placed on the dispensing valve 12 or the upper end of the container 22, which itself suitable for filling the container 22.
  • a flow path is formed such that a medium can be introduced into the area in which the delivery tube 18 protrudes from the lid opening 26. Now via the flow paths formed in the filling cap 67 a medium is supplied under pressure, so the ring seal 28, as can be seen in FIG. 3 and also in FIG.
  • the container interior a blowing agent or gas is introduced, preferably Air, butane or another environmentally friendly Propellant is used.
  • FIGS. 4 and 6 When the bag 24 is filled, one in FIGS. 4 and 6 shown filling cap 69 used for sealing an O-ring seal between the dispensing tube 18 and the filling cap 69 having.
  • the filling cap 69 When the filling cap 69 is placed on it Dispensing tube 18 against the direction of the compression spring 20 moved its closed position into an open position. In this Position is the discharge channel 56 via the access 54 with the interior of the valve body 14 fluidly connected, which in turn via a continuous axial bore in the tube section 44 and the discharge tube 58 into the interior of the bag 24 flows.
  • the mouth is at the bottom the riser 42, ie in the lower region of the bag, and on the other hand at the side opening 65 of the discharge tube in the area of the annular space 60 in the upper part of the Bag 24.
  • the dispensing tube 18 When the bag is emptied, the dispensing tube 18 is countered the action of the helical compression spring 20 pressed down, so that the bag contents with expansion of the compressed gas is squeezed out in the container 22.
  • the widening 38 makes it quick Tear of the bag 24 prevented.
  • the cylinder cap is Widening 38 replaced by a simple washer, which are transverse to the discharge tube 58 under training an annular disk-shaped support surface corresponding to the Support surface 40 extends for the bag.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Bag Frames (AREA)

Claims (7)

  1. Ensemble composé d'une soupape de distribution (12) pour la distribution de liquides, mousses, gels, ou analogues, maintenus sous pression et d'une poche (24), qui lui est soudée, constituée d'un matériau en feuille flexible, laquelle, à travers une ouverture (23) d'un récipient extérieur (22), qui peut être fermée à l'aide d'un couvercle (25), peut être placée dans celui-ci, dans lequel la soupape de distribution (12) comporte un corps de soupape (14) qui peut être fixé de manière étanche aux fluides sur un bord (21) d'une ouverture de couvercle (26) formée dans le couvercle de récipient (25), un tuyau de distribution de petites dimensions (18) apte à effectuer un coulissement suivant le sens axial dans le corps de soupape (14) à partir d'une position fermée contre l'action d'un élément élastique, en particulier d'un ressort de pression hélicoïdal (20), et un joint annulaire (28) constitué de caoutchouc ou d'un matériau d'étanchéité élastique analogue, disposé pour entourer de manière étroite le tuyau de distribution de petites dimensions (18), entre le bord (21) de l'ouverture de couvercle (26) et le corps de soupape (14), de sorte que celui-ci, dans la position fermée du tuyau de distribution de petites dimensions (18), à savoir de la soupape de distribution (12), ferme l'accès (54) à un canal de sortie (56) formé dans le tuyau de distribution de petites dimensions (18), un tuyau de sortie de petites dimensions (58) est disposé à l'intérieur de la poche, lequel peut être relié à travers la feuille de poche, ainsi qu'avec interposition d'une bague d'étanchéité (32), au corps de soupape (14) de la soupape de distribution (12), de telle sorte qu'une liaison fluidique soit obtenue entre l'intérieur (52) de la poche et le corps de soupape (14) de la soupape de distribution (12), le tuyau de sortie de petites dimensions (58) et/ou le corps de soupape (14) étant constitués d'un matériau résistant à la cassure et, en particulier, non perméable vis à vis de milieux organiques et la section (34) du tuyau de sortie de petites dimensions (58) raccordée directement à la poche (24) étant pourvue d'une surface, en particulier d'un revêtement (36), présentant une bonne aptitude à la soudure avec la feuille de poche, et le tuyau de sortie de petites dimensions (58) présentant un élargissement (38) en forme de disque, mais en particulier en forme de capuchon cylindrique, qui se raccorde directement, à l'intérieur de la poche (24), sur la poche (24) et délimite tout autour du tuyau de sortie de petites dimensions (58) un espace annulaire (60) ouvert en direction de l'intérieur de la poche.
  2. Ensemble selon la revendication 1, caractérisé en ce que la surface présentant une bonne aptitude à la soudure ou le revêtement présentant une bonne aptitude à la soudure est formé par une gaine (36) pouvant s'enfiler ou s'emboíter.
  3. Ensemble selon la revendication 1 ou 2, caractérisé en ce qu'une surface ou un revêtement, en particulier une gaine (36), en matériau présentant une bonne aptitude à la soudure avec la feuille de poche s'étend au moins sur le pourtour extérieur de l'élargissement (38) en forme de capuchon.
  4. Ensemble selon l'une quelconque des revendications 1 à 3, caractérisé en ce que le tuyau de sortie de petites dimensions (58) comprend une section de tuyau de petites dimensions (44) s'étendant à travers une ouverture (62) de la poche (24), qui peut s'encliqueter à l'intérieur d'une ouverture (64) correspondante du corps de soupape (14) de la soupape de distribution (12) de telle manière que le corps de soupape (14) peut être relié fluidiquement avec l'intérieur de la poche (24) de manière étanche par rapport à l'espace interne du récipient (22) externe.
  5. Ensemble selon la revendication 4, caractérisé en ce qu'une conduite de montée (42) s'étendant presque jusqu'au fond de la poche (24) est raccordée au tuyau de sortie de petites dimensions (58).
  6. Ensemble selon l'une quelconque des revendications 1 à 5, caractérisé en ce que, dans la zone de l'espace annulaire (60) qui s'étend tout autour du tuyau de sortie de petites dimensions (58), délimitée par l'élargissement (38) en forme de capuchon cylindrique, le tuyau de sortie de petites dimensions (58) comprend une ouverture (65) latérale à travers laquelle une liaison fluidique supplémentaire est définie en direction de l'intérieur de la poche (52).
  7. Ensemble selon l'une quelconque des revendications 1 à 6, caractérisé en ce que le corps de soupape (14) de la soupape de distribution (12), de même que le tuyau de sortie de petites dimensions (58), y compris l'élargissement (38), est constitué de polyacétal, tandis que le revêtement ou la gaine (36) présentant une bonne aptitude à la soudure avec la feuille de poche est réalisé en polyéthylène, polypropylène ou analogue.
EP95111710A 1994-08-01 1995-07-25 Ensemble vanne de distribution et poche soudée avec celui-ci Expired - Lifetime EP0697348B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4427175 1994-08-01
DE4427175A DE4427175A1 (de) 1994-08-01 1994-08-01 Baueinheit

Publications (2)

Publication Number Publication Date
EP0697348A1 EP0697348A1 (fr) 1996-02-21
EP0697348B1 true EP0697348B1 (fr) 2000-04-19

Family

ID=6524633

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95111710A Expired - Lifetime EP0697348B1 (fr) 1994-08-01 1995-07-25 Ensemble vanne de distribution et poche soudée avec celui-ci

Country Status (4)

Country Link
US (1) US5630530A (fr)
EP (1) EP0697348B1 (fr)
DE (2) DE4427175A1 (fr)
ES (1) ES2147809T3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004022452A1 (fr) 2002-08-15 2004-03-18 Olaf Kersten Soupape de distribution comportant une poche

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6127009A (en) * 1996-05-08 2000-10-03 Pactiv Corporation Dispenser unit, process for manufacturing the same and its use
GB9626960D0 (en) 1996-12-27 1997-02-12 Glaxo Group Ltd Valve for aerosol container
DE19832824C2 (de) * 1998-07-21 2002-05-16 Coster Tecnologie Speciali Spa Abgabepumpe für die Abgabe von Flüssigkeiten, Gelen oder dgl. Medien
JP2000062870A (ja) * 1998-08-19 2000-02-29 Toyo Aerosol Ind Co Ltd 二重エアゾール容器
EP1207963A1 (fr) 1999-09-03 2002-05-29 Coster Tecnologie Speciali S.P.A. Pompe de distribution servant a distribuer des liquides, gels ou substances similaires
DE10126489A1 (de) * 2001-05-31 2002-12-05 Hilti Ag Druckdose
US7913877B2 (en) * 2003-01-21 2011-03-29 Aptargroup Inc. Aerosol mounting cup for connection to a collapsible container
EP1473246B1 (fr) * 2003-04-28 2006-05-31 Coster Tecnologie Speciali S.P.A. Ensemble comportant une vanne de distribution et une poche liée étanchement avec celle-ci
US7124788B2 (en) * 2003-07-10 2006-10-24 Precision Valve Corporation Means and method for filling bag-on-valve aerosol barrier packs
US20060273108A1 (en) * 2005-06-07 2006-12-07 Paul Gaudron Apparatus and method for sealing a dispensing valve to a bag
AU2006308781B2 (en) * 2005-11-03 2012-03-29 Salameh Holdings Limited Plastic aerosol container with improved annular collar
US20070286814A1 (en) * 2006-06-12 2007-12-13 Medispray Laboratories Pvt. Ltd. Stable aerosol pharmaceutical formulations
AU2007362967B2 (en) * 2007-12-18 2012-08-02 Nanjing Toua Hardware & Tools Co., Ltd. An aerosol container of the nail gun and the filling method therefore
US20090236363A1 (en) * 2008-03-14 2009-09-24 Bissell Homecare, Inc. Manual Spray Cleaner
TW201024050A (en) * 2008-12-23 2010-07-01 Superior Power Tool Co Ltd Fuel gas tank for fuel gas-powered nail gun and inner bag connector structure used in the fuel gas tank
US8844584B1 (en) * 2010-02-05 2014-09-30 Bissell Homecare, Inc. Apparatus and method for a pressurized dispenser refill system
US20130284759A1 (en) * 2010-10-29 2013-10-31 Keiichiro Teramoto Aerosol container for multiple contents discharge, multiple contents discharge aerosol product, and inner container used therefor
DE202011108514U1 (de) 2011-12-01 2012-01-20 Olaf Kersten Kolbendose als Zweikammersystem
US9522775B2 (en) 2012-10-15 2016-12-20 Smart Wave Technologies Corp. Aerosol dispensing apparatus
US20170121098A1 (en) * 2015-11-02 2017-05-04 American Sterilizer Company Non-aspirating transport gel dispenser
DE102018003741B4 (de) * 2018-03-16 2021-08-26 Aptar Dortmund Gmbh Abgabevorrichtung mit reibverschweißtem Ventilteller

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE585908C (de) * 1933-10-12 Anton Weinberger Elektrischer Viehtreibstock
DE2704013A1 (de) * 1977-02-01 1978-08-03 Gustav Beyer Membran-spruehdose
EP0105537A3 (fr) * 1982-10-04 1985-07-03 Aerosol-Service Ag Emballage à deux compartiments
AU606182B2 (en) * 1987-06-26 1991-01-31 Winfried Jean Werding Device for storing and controlled dispensing of pressurized products
DE3914517A1 (de) 1989-03-10 1990-09-13 Coster Tecnologie Speciali Spa Zweikammerpackung
DE9010583U1 (de) * 1990-07-13 1990-12-06 Albert Maier GmbH, 7252 Weil der Stadt Vorrichtung zum Einlegen von Dichtungsringen
DE4131436A1 (de) * 1991-09-21 1993-03-25 Roland Lechner Kunststoffwerkstoff und dessen verwendung
DE4131437A1 (de) * 1991-09-21 1993-03-25 Roland Lechner Kunststoffwerkstoff und dessen verwendung
EP0585908A3 (fr) * 1992-09-01 1995-02-15 Praezisions Werkzeuge Ag Réceptacles avec sachet interne.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004022452A1 (fr) 2002-08-15 2004-03-18 Olaf Kersten Soupape de distribution comportant une poche

Also Published As

Publication number Publication date
DE4427175A1 (de) 1996-02-08
ES2147809T3 (es) 2000-10-01
EP0697348A1 (fr) 1996-02-21
US5630530A (en) 1997-05-20
DE59508189D1 (de) 2000-05-25

Similar Documents

Publication Publication Date Title
EP0697348B1 (fr) Ensemble vanne de distribution et poche soudée avec celui-ci
EP1473246B1 (fr) Ensemble comportant une vanne de distribution et une poche liée étanchement avec celle-ci
EP0462112B1 (fr) Conditionnement a deux chambres
WO1994025371A1 (fr) Dispositif de transfert de substances
DE4106919A1 (de) Quetschflasche mit innenbehaelter
CH680849A5 (en) Aerosol dispenser for flowable material - has cast sealing compound, for relative sealing of outer container or core, and cover and discharge valve
DE2414620A1 (de) Behaelter zur abgabe von fluessigkeiten unter druck
EP0105537A2 (fr) Emballage à deux compartiments
EP1532057B1 (fr) Soupape de distribution comportant une poche
EP0024263A1 (fr) Dispositif et procédé pour la distribution de produits liquides ou pâteux sous pression
DE2920497C2 (de) Dosierventil
CH676585A5 (en) Device for storing and dispensing pressurised prods.
DE4403755A1 (de) Austragvorrichtung für Medien
DE10229229A1 (de) Druckbehälter und Verfahren zum Herstellen und/oder Befüllen eines Druckbehälters
DE4121179A1 (de) Quetschflasche mit innenbehaelter
CH591901A5 (en) Fluid dispenser - having expansible elastomeric bladder
EP0078936A2 (fr) Récipient sous pression pour la décharge de mousses de montage, notamment de mousse de polyuréthane d'un composant
DE4002580A1 (de) Spruehdose
DE20114864U1 (de) Abgabeventil mit Beutel
EP1186548A2 (fr) Distributeur à deux composants
AT344064B (de) Behalter zur speicherung von flussigkeiten unter druck
WO2005115865A1 (fr) Fermeture absorbant l'oxygene
CH678514A5 (en) Free flowing material-dispensing vessel - has sterile inner vessel punctured by discharge valve on first opening
EP1140651A1 (fr) Garniture interieure pour contenant
DE4325127C1 (de) Elastische Spundbüchse

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: A1

Designated state(s): DE ES FR GB IT

17P Request for examination filed

Effective date: 19960724

17Q First examination report despatched

Effective date: 19980908

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE ES FR GB IT

REF Corresponds to:

Ref document number: 59508189

Country of ref document: DE

Date of ref document: 20000525

ITF It: translation for a ep patent filed
GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 20000626

ET Fr: translation filed
REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2147809

Country of ref document: ES

Kind code of ref document: T3

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
REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

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

Ref country code: GB

Payment date: 20030625

Year of fee payment: 9

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

Ref country code: FR

Payment date: 20030721

Year of fee payment: 9

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

Ref country code: ES

Payment date: 20030728

Year of fee payment: 9

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

Ref country code: DE

Payment date: 20030929

Year of fee payment: 9

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

Ref country code: GB

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

Effective date: 20040725

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

Ref country code: ES

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

Effective date: 20040726

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

Ref country code: DE

Free format text: LAPSE BECAUSE OF THE APPLICANT RENOUNCES

Effective date: 20040924

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20040725

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

Ref country code: FR

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

Effective date: 20050331

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

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

Ref country code: IT

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

Effective date: 20050725

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20040726