公开(公告)号：EP1091891B1

公开(公告)日：2005-08-31

申请号：EP99925470.9

申请日：1999-05-31

申请人： Packaging Technology Holding S.A.

发明人： VAN'T HOFF, Jaap, Herman

IPC分类号： B65D83/14

CPC分类号： B65D83/663 ,  B65D83/64 ,  Y10T137/7905 ,  Y10T137/7929

摘要： A pressure control device (1) for maintaining a constant predetermined pressure in a container which is arranged for dispensing a fluid contained in the container from the container at said pressure, the pressure control device comprising a first (4) chamber and a second chamber (6), as well as at least one closing member (8) movable relative to the second chamber for releasing and closing a fluid connection between the first chamber and the container depending on the position of the closing member relative to the second chamber. The first chamber is filled with a gas which, in use, has a higher pressure than the pressure in the container. The second chamber is located outside the first chamber.

公开(公告)号：EP1373769B1

公开(公告)日：2005-08-10

申请号：EP02706940.0

申请日：2002-03-27

申请人： Reckitt Benckiser (UK) LIMITED

发明人： HAMMOND, Geoffrey R. Reckitt Benckiser (UK) Ltd

IPC分类号： F16K15/14 ,  B65D83/16 ,  B65D83/14 ,  B65D47/20

CPC分类号： B65D83/60 ,  B65D47/205 ,  B65D83/663 ,  B65D83/7535 ,  F16K15/142 ,  F16K15/145 ,  Y10T137/7879

摘要： A valve for an aerosol comprises a valve body (1) and a surrounding rubber sleeve (2). The body defines an inlet and outlet passages (3, 4) and bores (5, 6) connecting these passages to the surface of the valve. When the pressure of fluid in the inlet passage (3) and bore (5) builds to a sufficient value the sleeve is pushed away from the body permitting flow through the bores between the passages. When the pressure falls the sleeve closes the bores to interrupt the flow.

公开(公告)号：EP1140658B1

公开(公告)日：2002-11-27

申请号：EP99960037.2

申请日：1999-12-14

申请人： HEINEKEN TECHNICAL SERVICES B.V.

发明人： VLOOSWIJK, Johannes, Jacobus, Thomas ,  VAN DER KLAAUW, Guido, Petrus, Johannes

IPC分类号： B65D83/14 ,  B67D1/04

CPC分类号： B65D83/663 ,  B65D7/045 ,  B67D1/0412

摘要： A container with pressure control device for maintaining a substantially constant, pre-set pressure in the container, which is arranged for dispensing a fluid. The pressure control device comprises a first chamber for containing a pressure fluid, in particular a pressure gas, a second chamber in which, at least during use, a control pressure prevails, and a third chamber which is formed by or is in communication with, at any rate is at least partly included in an inner space of the container. Between the first chamber and the third chamber a passage opening is provided in which a closing member is included for closing the passage opening during normal use when the pressure in the third chamber is higher than the control pressure. A control means is movable by a displaceable or deformable part of the wall of the second chamber and is arranged for at least partly displacing the closing member when the pressure in the third chamber is lower than the control pressure, such that the pressure fluid can flow under pressure from the first chamber to the third chamber. Prior to use the control means have been brought into a position in which they are at least functionally uncoupled from the closing member, and the pressure control device is arranged for functionally coupling the control means to the closing member through an activation step prior to use.

公开(公告)号：EP1251079A1

公开(公告)日：2002-10-23

申请号：EP02008468.7

申请日：2002-04-15

申请人： RPC Bramlage GmbH

发明人： Von der Heide, Stefan ,  Presche, Martin

IPC分类号： B65D79/00 ,  B65D81/32

CPC分类号： B65D85/73 ,  B65D81/2053 ,  B65D81/3216 ,  B65D81/3222 ,  B65D83/663

摘要： Zum Eintrag einer beliebigen Komponente bzw. eines Wirkstoffs in eine Flüssigkeit zu einem beliebigen Zeitpunkt und dann schnell, d. h. ohne Langzeitwirkung, wobei keine getrennte Aufbewahrung des Wirkstoffs erforderlich ist, wird ein Einsatz (1) für unter Druck stehende Flüssigkeitsbehälter, insbesondere Getränkebehälter vorgestellt, mit einer Komponentenkammer (5) zur Aufnahme einer flüssigen, pastösen, pulverförmigen oder festen Komponente, beispielsweise eines Geschmacks-, Farb- oder sonstigen Wirkstoffs, ferner mit einer Druckkammer (6) als Mittel zum Eintrag der Komponente in die Flüssigkeit beim Öffnen des Flüssigkeitsbehälters, wobei die Druckkammer (6) eine kleine Außenbohrung (4) aufweist. Erfindungsgemäß ist der Einsatz (1) im Flüssigkeitsbehälter frei beweglich, nimmt aber eine derart stabile Schwimmlage an der Flüssigkeitsoberfläche innerhalb des Flüssigkeitsbehälters ein, dass die Außenbohrung (4) immer nach oben zeigt und so einen Druckausgleich mit der Umgebung optimiert, wobei nach Öffnen des Flüssigkeitsbehälters der dann bestehende relative Überdruck in der Druckkammer (6) im Verhältnis zum abgefallenen Druck im Flüssigkeitsbehälter eine Öffnung der Komponentenkammer (5) bewirkt. Zweckmäßigerweise besteht der Einsatz (1) aus einem länglichen Einsatzkörper (2), der an einer Seite mit einem Deckel (3) versehen ist.

摘要翻译： 插入件（1）在密封的罐内自由浮动， 碳酸水。 它在其侧面漂浮在自由表面，将液体与罐中的气体分离。 它与蛋形外容器（20）的最上端漂浮。 蛋形狭窄端的小孔（4）使鸡蛋形状内外的气压平衡。 圆柱形内容器填充有固体材料，粉末或糊状物质。 双层容器组件的一端由盖子封闭，盖子被推入就位。 当罐被打开并且压力被释放时，外部容器内的气体的压力迫使盖关闭，释放内部容器的内容物。

公开(公告)号：EP1064221A1

公开(公告)日：2001-01-03

申请号：EP99910867.3

申请日：1999-03-16

申请人： Heineken Technisch Beheer B.V.

发明人： VLOOSWIJK, Johannes, Jacobus, Thomas

IPC分类号： B67D1/04 ,  B67D5/54 ,  B65D83/14

CPC分类号： B67D1/1252 ,  B65D83/663 ,  B67D1/0412 ,  B67D1/0443

摘要： A device for dispensing a fluid, comprising a container having a first compartment, and a second compartment. The first compartment is arranged for receiving the fluid to be dispensed, and the second compartment is arranged for receiving a propellant, while, at least during use, an opening is provided between the first and the second compartment. Pressure control means are arranged for controlling during use the pressure of propellant flowing from the second compartment into the first compartment. In the second compartment, fillers are provided for absorbing and/or adsorbing at least a part of the propellant.

公开(公告)号：EP0932563A1

公开(公告)日：1999-08-04

申请号：EP97917811.0

申请日：1997-04-01

申请人： QUOIN INDUSTRIAL, INC.

发明人： LANE, Michael, L. ,  WHITNEY, Lowell, T. ,  GERSTENKORN, Michael, D.

IPC分类号： B65D83 ,  B67D1

CPC分类号： B65D83/625 ,  B65D83/663 ,  B67D1/0456

摘要： Disclosed is a pressure generation system for a container which includes a pressure pouch (100) having a plurality of compartments (110, 114) containing reactive components (130, 132) of an at least two component gas generation system. The compartments (110, 114) are separated by frangible wall portions (186, 188) which fail or tear in response to increasing volume of an adjacent compartment. The frangible wall portions (186, 188) may each comprise a continuous, integral section of frangible material (150). The frangible wall portions (186, 188) may all be formed from a single sheet of frangible material (150) or, they may alternatively be formed from a plurality of individual sheets (382, 384, 386).

公开(公告)号：EP0589029B1

公开(公告)日：1996-02-28

申请号：EP93909000.7

申请日：1993-04-06

申请人： L'OREAL

发明人： GROLLIER, Jean-François ,  BAUER, Daniel

IPC分类号： B65D83/66

CPC分类号： B65D83/663

摘要： An extemporaneous mixture of two separate components (S, A) is produced by placing the first component (S) in a can (1) containing a relatively highly pressurized backfeeding capsule (5). A valve (12) is controlled according to the value of the ambient pressure relative to a reference pressure. The second component (A) is placed in the capsule (5) before its insertion into the can, and the can (1) is sufficiently pressurized with a propellant gas (4) for the valve (12) to remain closed during storage and when the capsule (5) has been activated. Said components (S, A) may be mixed by actuating the dispensing head (1) to cause a pressure drop in the can (1), which is positioned so that only propellant gas comes out of the dispensing head, whereafter the valve (12) opens, and the component (A) in the capsule comes out and mixes with the component (S) in the aerosol can.

公开(公告)号：EP0589029A1

公开(公告)日：1994-03-30

申请号：EP93909000.0

申请日：1993-04-06

申请人： L'OREAL

发明人： GROLLIER, Jean-François ,  BAUER, Daniel

IPC分类号： B65D83

CPC分类号： B65D83/663

摘要： Pour réaliser un mélange extemporané de deux composants (S, A) isolés l'un de l'autre, on place le premier composant (S) dans un bidon (1) dans lequel est disposée une capsule de réalimentation (5) sous pression relativement élevée, une valve (12) étant prévue et commandée selon la valeur de la pression environnante relativement à une pression de référence. On introduit le deuxième composant (A) dans la capsule (5), avant la mise en place de cette capsule dans le bidon; le bidon (1) est mis sous une pression de gaz propulseur (4) suffisante pour que, pendant le stockage, et alors que la capsule (5) a été mise en service, la valve (12) reste à l'état fermé; pour réaliser le mélange des composants (S et A), on provoque, en actionnant la tête de distribution (1), une baisse de la pression dans le bidon (1) placé dans une position telle que seul du gaz propulseur sorte de la tête de distribution, ce qui entraîne l'ouverture de la valve (12), la sortie du composant (A) contenu dans cette capsule, et son mélange avec le composant (S) du bidon aérosol.

公开(公告)号：EP4419611A1

公开(公告)日：2024-08-28

申请号：EP22802464.2

申请日：2022-10-19

申请人： ADCO Products, LLC

发明人： CARNAHAN, David ,  LIU, Yuwei ,  BATES, Justin

IPC分类号： C09K3/30 ,  C08G18/10 ,  B05D1/02 ,  C09D5/02

CPC分类号： B65D83/752 ,  B65D83/663 ,  B65D83/682 ,  C09K3/30 ,  B05D1/02 ,  B05B1/00 ,  B05B1/34 ,  C08G18/48 ,  C08G18/7664 ,  C08G18/3206 ,  C08G18/24 ,  C08G18/18 ,  C08G18/302 ,  C09J175/08 ,  C08G2110/005820210101 ,  C08G2170/6020130101

公开(公告)号：EP3374286A1

公开(公告)日：2018-09-19

申请号：EP16801968.5

申请日：2016-11-10

申请人： Gojara

发明人： VANDERSTRAETEN, Erwin ,  DE CUYPER, Dirk ,  ANTHIERENS, Tom

IPC分类号： B65D83/66 ,  B65D83/38

CPC分类号： B65D83/663 ,  B29C65/16 ,  B29C65/1616 ,  B29C65/1635 ,  B29C65/1661 ,  B29C65/1677 ,  B29C66/1122 ,  B29C66/1222 ,  B29C66/1224 ,  B29C66/232 ,  B29C66/542 ,  B29C66/5432 ,  B29C66/545 ,  B29C66/612 ,  B29C66/65 ,  B29C66/71 ,  B29C66/919 ,  B29C66/91941 ,  B29C66/939 ,  B29L2031/7142 ,  B65D83/38 ,  B65D83/384 ,  B29K2067/003

摘要： The present invention relates to a method for manufacturing a pressurizable cylindrical vessel for use in a pressure control system for maintaining a constant predetermined pressure in a fluid container configured to dispense when in use a fluid contained in said fluid container at said constant predetermined pressure, characterized in that the manufacturing is by injection moulding. The invention also relates to a method for assembling a pressurizable fluid container configured to dispense when in use a fluid contained in said container at a constant predetermined pressure. In addition, the invention relates to a pressurizable cylindrical vessel, a pressurizable unit, a pressure control system, a bottom plate and a dispenser; as well as their methods of manufacturing. In a final aspect the invention relates to uses of said parts in a bag-on-valve type packaging or metal can type packaging.