WO2003068632A1 - Druckbehältnis für viskose substanzen - Google Patents
Druckbehältnis für viskose substanzen Download PDFInfo
- Publication number
- WO2003068632A1 WO2003068632A1 PCT/EP2003/001183 EP0301183W WO03068632A1 WO 2003068632 A1 WO2003068632 A1 WO 2003068632A1 EP 0301183 W EP0301183 W EP 0301183W WO 03068632 A1 WO03068632 A1 WO 03068632A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- section
- opening cross
- valve
- pressure container
- pressure
- Prior art date
Links
- 239000011345 viscous material Substances 0.000 title claims abstract description 10
- 238000007789 sealing Methods 0.000 claims description 62
- 239000000126 substance Substances 0.000 claims description 14
- 239000004033 plastic Substances 0.000 claims description 8
- 229920003023 plastic Polymers 0.000 claims description 8
- 238000013519 translation Methods 0.000 claims description 4
- 230000000994 depressogenic effect Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000003566 sealing material Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000000443 aerosol Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 230000008961 swelling Effects 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000011346 highly viscous material Substances 0.000 description 1
- 235000015243 ice cream Nutrition 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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
- B65D83/44—Valves specially adapted therefor; Regulating devices
-
- 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
- B65D83/16—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 characterised by the actuating means
- B65D83/20—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 characterised by the actuating means operated by manual action, e.g. button-type actuator or actuator caps
- B65D83/201—Lever-operated actuators
-
- 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
- B65D83/38—Details of the container body
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/86493—Multi-way valve unit
- Y10T137/86718—Dividing into parallel flow paths with recombining
- Y10T137/86759—Reciprocating
Definitions
- the present invention relates to a pressure container for receiving viscous substances with an outlet valve which is adjustable between a closed position and an open position, a movable valve element being movable in the direction of the interior of the container in order to release an opening cross section.
- a particular problem with highly viscous substances which are to be stored in handy pressure containers similar to known aerosol spray cans is that a relatively large opening cross section must be provided when the outlet valve is open in order to achieve a satisfactory dispensing of the substance after the valve has been actuated .
- a rotary valve is already known from EP 1 167 842, in which the penetration of part of the valve element into the interior of the container when moving into the open position is avoided. Difficulties exist here in the region of the seal, since the sealing material for Errei ⁇ monitoring a permanent sealing action with a specific Pressure must be applied, the volume of the sealing material can change due to swelling under the influence of the substance stored in the container. This can either damage the seal or increase the actuation forces, which can cause the valve to get stuck. A permanent gas tightness and the fulfillment of, for example, food law regulations for the storage of food in the pressure container are further self-evident requirements.
- the object of the present invention is to create a pressure container for holding viscous substances even in the deep-frozen state, the outlet valve of which functions reliably in the long term.
- the object is achieved in that at least two opening cross sections are provided in a pressure container of the type described at the outset, with actuation of the valve firstly a first opening cross section, which is preferably defined by a first sealing element and a first closing element, and subsequently at least one further opening cross section , which is preferably defined by a further sealing element and a further closing element, can be released.
- the pressure container according to the invention has the advantage that, with correspondingly smaller actuation forces, only a small cross section is initially released, ie. H. only a small volume is displaced by the valve element penetrating into the interior of the container. After opening the first one
- the viscous mass can flow into the outlet at a comparatively low throughput, so that in the loading Rich in the sealing points, a certain pressure equalization is created and also the structure of the substance is loosened by the outflow movement, so that with a comparatively low actuating force by further actuation of the valve element, the second opening cross section can also be released and subsequently the substance through the large overall cross section can flow.
- the actuation forces for opening the valve are reduced and, on the other hand, the opening cross-section required to discharge a certain volume per unit of time is nevertheless made possible.
- the closing process takes place in reverse, the closing movement being supported on the one hand by the internal pressure of the container and on the other hand a return spring for the valve element can also be provided.
- An embodiment of the invention is particularly preferred in which the opening cross-section that opens first when the valve element is actuated is smaller than the at least one further opening cross-section.
- the opening cross-section that opens first when the valve element is actuated is smaller than the at least one further opening cross-section.
- the opening cross section can have the shape of an annular gap, for example, preferably in the area of at least one opening cross section ring-shaped sealing element to release the opening cross-section movable closing element can be raised substantially axially relative to the sealing element.
- the sealing elements can in principle be provided on one or on both parts which are moved relative to one another in the region of an opening cross section.
- the closing element i. H. the moving part itself carries the sealing element or can be formed by a coating as a sealing element.
- the sealing element has a cross-sectional shape with a flat ring contact surface or a defined sealing contour for the closing element, since line-shaped seals may not meet the requirement for permanent gas tightness, since residues of the substance between the sealing element and fix the locking element.
- the closing element of the first opening cross section is preferably arranged directly at the end of the movable valve element facing the interior of the container.
- the valve element can be hollow and form the outlet opening or nozzle for the substance stored in the container.
- Such a valve element can be made in one piece particularly inexpensively, for example from plastic.
- the valve element can be guided in an axially movable manner in a valve housing, which is pressure-tightly connected to a housing of the pressure container, or rotatably seated in the valve housing via a threaded connection.
- the return springs already mentioned can be provided in a suitable design. Examples of such spring elements are conventional standard springs or elements made of rubber or elastic plastics.
- an actuating element can be useful which is connected to the movable valve element via a translation.
- the actuating forces can be reduced further, the actuating element being designed as a lever in a particularly preferred embodiment, which is articulated on the valve element and on the valve housing.
- a particularly simple construction is achieved in a further preferred embodiment of the invention. by the fact that the sealing element of the first opening cross section is arranged on the closing element of the second sealing point,
- the closing element of the second opening cross section forms a movable intermediate element which, in a further preferred embodiment, can be taken along by a driver provided on the valve element to release the second opening cross section after the first opening cross section has been released.
- a functionally reliable dispensing valve can be constructed with very few components.
- the formation of the driver is expediently star-shaped with three or more arms, the second closing element having a central opening through which the valve element projects with its first closing element.
- the driver is, of course, larger than the central opening and, after a certain opening path of the valve element, rests against the second closing element and takes it into a position that releases the second opening cross section.
- a design of the second closing element as a disk, cone or plate-shaped ring is particularly preferred, the first sealing element being arranged in the region of the central opening.
- Such a configuration of the second closing element is very space-saving, the first sealing point having the first opening cross section being defined in the region of the central opening of the second closing element and the second sealing point having the second opening cross section being defined on the outer edge of the second closing element.
- a guide can be provided which axially guides the second closing element and / or secures it against tipping in order to avoid that the relative position Change the sealing elements to the closing elements, which could impair the sealing effect.
- the valve housing is made of plastic and a hold-down device is provided for the pressure-tight connection to the container, which is flanged over an annular flange of the valve housing and an upper end of the container.
- the use of the hold-down device makes it possible to connect the plastic body of the valve housing in a pressure-tight manner to the container, which generally consists of sheet metal, or its upper end, the so-called top.
- the sealing ring is preferably located between the upper end of the top and the underside of the ring flange made of plastic, it being particularly preferred to use a sealing ring designed as an annular disk which, in the initial state, projects radially beyond the ring flange of the valve housing before being attached to the container. It has been shown that a particularly good sealing effect is achieved in this way, in particular if, owing to the flanging, the sealing ring comes directly between the hold-down device and the sheet metal part of the container.
- FIG. 1 shows a longitudinal section of a pressure container in the valve area
- FIG. 1 shows a longitudinal section of a pressure container 10, which is provided for receiving a viscous substance under pressure, in particular frozen substances, such as. B. ice cream.
- the walls 12 of the container can consist of sheet metal or aluminum, and an outlet valve 14 is arranged in a pressure-tight manner in an opening in the wall 12, which will be discussed in more detail later in connection with FIG. 2.
- the outlet valve 14 has a valve housing 16 which is connected to the container wall 12 in a pressure-tight manner and in which a valve element 18 is movably guided against the force of a return spring 20.
- the valve housing 16 has an inner bore 22, the diameter of which essentially corresponds to the outer diameter of the hollow cylindrical valve element 18.
- the return spring 20 is arranged between a shoulder 24 on the outer circumference of the valve element 18 and a step 26 in the inner bore 22 of the valve housing 16.
- a sealing ring 28 in the foot region of the inner bore 22 seals the space between the valve element 18 and the valve housing 16 against the penetration of the viscous substance, with no significant pressurization to be expected in this region.
- a piston-like first closing element 30 is formed on the end of the valve element 18 facing the interior of the container and forms a first sealing point with a first sealing element 32 arranged on an intermediate element or second closing element 34.
- An axial gap-shaped, relatively small opening cross section can be released by the axial movement of the piston 30 relative to the intermediate element 34, which will be discussed in more detail later.
- the piston-shaped first Closing element 30 is rigidly connected to the wall 40 of the valve element 18 via a tappet 36 with an axial alignment and radial webs 38 provided at the end thereof. The spaces between the radial webs allow the material to pass through the hollow valve element 18, which forms a nozzle, it being possible for the free end 42 of the valve element to have a jagged shape.
- the intermediate element 34 has a plate-like ring shape and at the same time fulfills the function of a second closing element 34 which, in cooperation with a sealing element 44 provided on the end face of the housing interior on the valve housing 16, forms a second sealing point, an annular gap-shaped second opening cross section being releasable when the second closing element 34 moves axially which is considerably larger than the first opening cross section in the area of the first sealing point.
- the second closing element 34 is carried along with the aid of a star-shaped driver 46, the circumference of its webs being greater than the inner diameter of the bore of the plate-shaped second one
- Closing element 34 is, so that the latter can be taken along when the valve element 28 is axially displaced by the star-shaped webs of the driver.
- the spaces between the webs of the driver 46 allow the material to pass through the material flowing out through the first opening cross section.
- the cross section of the ring-shaped sealing elements 32, 44 in the region of the two sealing points is such that the respective closing elements 30, 34 lie flat against one another in order to achieve a pressure-tight seal that is as permanent as possible when residues of the substance stored in the container 10 sit between the sealing element and the closing element.
- an actuating lever 48 is provided, which is articulated on the one hand at an articulation point 50 on the valve housing 16 and on the other hand at a second articulation point 52 on the valve element 18. The resulting translation reduces the actuation forces required for the opening movement of the valve element 18.
- the actuation process is such that when the actuation lever 48 is depressed, the valve element 18 is displaced toward the interior of the container while the return spring 20 is further pretensioned.
- the inclined circumferential surface of the piston-like, conical first closing element 30 stands out from the sealing element 32, which sits on the edge of an inner bore of the second closing element 34, since the first closing element 30 has only a very small end face, the resistance when depressed relatively low, whereby in addition to the internal pressure of the container, which is usually about 10 bar, the viscosity of the substance and in particular also the formation of ice in the case of deep-frozen substances opposes the movement of the valve element to a considerably higher resistance than is the case with normal aerosols ,
- the release of the annular gap-shaped first opening cross-section ensures by the raising of the first closing member 30 of the first sealing element 32 to it that a certain pressure is carried balancing on both sides of the second closing element 34 and the structure of the stored substance in particular ⁇ sondere in the frozen state by the incipient currents loosening movement through the first opening cross section.
- the emerging volume flow is still very small due to the overall very small cross-sectional area in the area of the first sealing point.
- the driver 46 comes into abutment with the second closing element 34 and axially entrains it when it is depressed further.
- the actuation force required for this is considerably less than if the valve element 18 were rigidly connected to the second closing element 34 and an opening cross section had not previously been released.
- the viscous mass can flow out of the interior of the container due to the pressure existing there through the first annular-shaped opening cross-section in the area of the first sealing point and through the larger second annular-shaped opening cross-section in the area of the second sealing point. so that a desired volume flow results with an inflow of mass into the entire nozzle area in the valve element 18.
- valve element 18 is displaced again in the direction of its closed starting position under the action of the return spring 20, the closing process also being supported by the system pressure.
- valve housing 16 can be designed as a simple O-ring between the valve housing 16 and the valve element 18.
- valve element 18 can also be guided movably via a thread in the valve housing 16, in which case an actuating element sets the valve element 18 in rotation and the thread pitch forms the translation in order to increase the initial resistance when the first closing element 30 is lifted off the first sealing element 32 overcome.
- a torsion spring can be arranged to reset the valve element 18. It is also conceivable not to provide the sealing element 32 directly on the second closing element 34, but rather on the first closing element 30. In the area of the first opening cross section, the second closing element 32 then merely forms a contact surface for the sealing element moved with the first closing element 32.
- the second closing element 32 can also have the shape of an annular disk or a simple cone, solid closing elements 34 of greater thickness also being conceivable, which can then also be manufactured, for example, as a plastic injection-molded part.
- the closing element 32 can also hold the second sealing element 44 of the second opening cross-section, only a correspondingly suitable contact surface then having to be provided on the valve housing. It is conceivable, for. B. also a completely or partially covered with sealing material closing element that forms sealing elements for both opening cross sections.
- FIG. 2 shows a detailed view of the area in which the valve housing 16 is connected to an upper part 51 of the container 12, the so-called top.
- the valve housing 16 has an annular flange 53 which is designed with its outer end curved slightly downward.
- a hold-down device 54 seated on the circumferential surface of the valve housing 16 is flanged around the ring flange 53 and around an upper bent end 56 of the top 51, a disk-shaped sealing ring 58 lying between the end 56 and the underside of the ring flange 53 being clamped in such a way that he also fills the gap between the end 56 and the hold-down 54 itself.
- valve housing 16 made of plastic is connected in a known manner pressure-tightly to a wall of the container 12 with its lower, radially outer end shown in FIG. 2 ,
- Valve housing 16 and also the sealing ring 58 are arranged on the underside of the flange 52 on the valve housing 16. A catch in the area of the valve housing 16 can provide that the hold-down device 54 is held captively on the valve housing 16 in the initial state.
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)
- Closures For Containers (AREA)
- Pressure Vessels And Lids Thereof (AREA)
- Nozzles (AREA)
Abstract
Description
Claims
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA 2475907 CA2475907A1 (en) | 2002-02-13 | 2003-02-06 | Pressure container for viscous substances |
US10/502,086 US7278557B2 (en) | 2002-02-13 | 2003-02-06 | Pressure container for viscous substances |
JP2003567777A JP2005517597A (ja) | 2002-02-13 | 2003-02-06 | 粘物質のための圧力容器 |
DE50306902T DE50306902D1 (de) | 2002-02-13 | 2003-02-06 | Druckbehältnis für viskose substanzen |
EP03706444A EP1474344B1 (de) | 2002-02-13 | 2003-02-06 | Druckbehältnis für viskose substanzen |
MXPA04007945A MXPA04007945A (es) | 2002-02-13 | 2003-02-06 | Recipiente de presion para sustancias viscosas. |
AU2003208807A AU2003208807A1 (en) | 2002-02-13 | 2003-02-06 | Pressure container for viscous substances |
BR0303071A BR0303071A (pt) | 2002-02-13 | 2003-02-06 | Recipiente de pressão para substância viscosas |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10206077.0 | 2002-02-13 | ||
DE2002106077 DE10206077A1 (de) | 2002-02-13 | 2002-02-13 | Druckbehältnis für viskose Substanzen |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2003068632A1 true WO2003068632A1 (de) | 2003-08-21 |
Family
ID=27634936
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2003/001183 WO2003068632A1 (de) | 2002-02-13 | 2003-02-06 | Druckbehältnis für viskose substanzen |
Country Status (13)
Country | Link |
---|---|
US (1) | US7278557B2 (de) |
EP (1) | EP1474344B1 (de) |
JP (1) | JP2005517597A (de) |
CN (1) | CN1630605A (de) |
AR (1) | AR038489A1 (de) |
AT (1) | ATE358075T1 (de) |
AU (1) | AU2003208807A1 (de) |
BR (1) | BR0303071A (de) |
CA (1) | CA2475907A1 (de) |
DE (2) | DE10206077A1 (de) |
MX (1) | MXPA04007945A (de) |
RU (1) | RU2004127232A (de) |
WO (1) | WO2003068632A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1591376A1 (de) * | 2004-04-27 | 2005-11-02 | Nestec S.A. | Druckbehälter für ein pastöses Produkt |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10252161A1 (de) * | 2002-11-09 | 2004-05-27 | Thomas Gmbh | Druckbehältnis, insbesondere für gefrorene Substanzen |
DE202010018319U1 (de) * | 2009-12-01 | 2015-07-14 | Toyo Aerosol Industry Co., Ltd. | Aerosolvorrichtung zur Anordnung einer Vielzahl von Flüssigkeiten |
US8905264B2 (en) * | 2010-02-18 | 2014-12-09 | Starborn Industries, Inc. | Nozzle assembly |
US20120043353A1 (en) * | 2010-08-18 | 2012-02-23 | Summit Packaging Systems, Inc. | High flow aerosol valve |
US10138050B2 (en) | 2014-02-14 | 2018-11-27 | Summit Packaging Systems, Inc. | Dispensing valve incorporating a metering valve |
CN108883347B (zh) * | 2016-03-01 | 2021-05-25 | 康明斯过滤Ip公司 | 扭转的不过滤不运行的系统和方法 |
EP3681839B1 (de) * | 2017-09-15 | 2023-11-08 | Graco Minnesota Inc. | Ausgabedosierer für flüssigkeitsausgabe |
US11292710B2 (en) | 2017-09-15 | 2022-04-05 | Graco Minnesota Inc. | Fluid management system and fluid dispenser |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3231153A (en) * | 1964-01-03 | 1966-01-25 | Green | Multiple spray rate pressurized package dispenser |
EP0796804A2 (de) * | 1996-03-19 | 1997-09-24 | Soft99 Corporation | Aerosolventil |
WO2001049585A1 (en) * | 1999-12-30 | 2001-07-12 | Rocep Lusol Holdings Limited | Dispensing apparatus |
EP1167842A2 (de) | 2000-06-26 | 2002-01-02 | Thomas GmbH | Ventil für Druckbehälter |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2702657A (en) * | 1949-08-19 | 1955-02-22 | Ernest W Davis | Triple action control valve |
US2892572A (en) * | 1957-05-03 | 1959-06-30 | American Can Co | Tamperproof screw closure |
US3195569A (en) * | 1963-09-03 | 1965-07-20 | Seaquist Valve Co | Plural spray valve |
US3572386A (en) * | 1968-12-13 | 1971-03-23 | Harry A Sherwin | Multi-stage power valve assembly |
BE793795A (fr) * | 1972-01-12 | 1973-05-02 | Osborne Albert | Dispositif atomiseur a canule vaginale ou anale |
FR2276243A1 (fr) * | 1974-06-26 | 1976-01-23 | Oreal | Capot de distribution a poignee amovible utilisable pour des recipients pressurises |
US5040705A (en) * | 1988-08-10 | 1991-08-20 | Stoffel Seals Of Canada, Ltd. | Flow control apparatus for container valve |
CA2162145A1 (en) * | 1993-05-05 | 1994-11-10 | Karl-Heinz Fuchs | Device for transferring media |
DE4428365A1 (de) * | 1994-08-10 | 1996-02-15 | Coster Tecnologie Speciali Spa | Ventil für die Abgabe von unter Druck stehenden Fluiden |
DE69822182T2 (de) * | 1997-10-07 | 2005-04-21 | Rocep Lusol Holdings | Zusammengesetzter, in einer abgabevorrichtung verwendeter kolben |
US6340103B1 (en) * | 2000-07-18 | 2002-01-22 | Advanced Packaging Corp. | Dispensing mechanism for pressurized container |
HU222174B1 (hu) * | 2000-11-03 | 2003-04-28 | Vilmos Weiperth | Adagolószerkezet folyékony és képlékeny anyagok tárolására és nyomógáz segítségével történő kiadagolására |
-
2002
- 2002-02-13 DE DE2002106077 patent/DE10206077A1/de not_active Ceased
-
2003
- 2003-02-06 CN CNA038037521A patent/CN1630605A/zh active Pending
- 2003-02-06 RU RU2004127232/12A patent/RU2004127232A/ru not_active Application Discontinuation
- 2003-02-06 EP EP03706444A patent/EP1474344B1/de not_active Expired - Lifetime
- 2003-02-06 DE DE50306902T patent/DE50306902D1/de not_active Expired - Lifetime
- 2003-02-06 AT AT03706444T patent/ATE358075T1/de not_active IP Right Cessation
- 2003-02-06 WO PCT/EP2003/001183 patent/WO2003068632A1/de active IP Right Grant
- 2003-02-06 US US10/502,086 patent/US7278557B2/en not_active Expired - Fee Related
- 2003-02-06 MX MXPA04007945A patent/MXPA04007945A/es unknown
- 2003-02-06 BR BR0303071A patent/BR0303071A/pt not_active Application Discontinuation
- 2003-02-06 JP JP2003567777A patent/JP2005517597A/ja active Pending
- 2003-02-06 AU AU2003208807A patent/AU2003208807A1/en not_active Abandoned
- 2003-02-06 CA CA 2475907 patent/CA2475907A1/en not_active Abandoned
- 2003-02-11 AR ARP030100432 patent/AR038489A1/es not_active Application Discontinuation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3231153A (en) * | 1964-01-03 | 1966-01-25 | Green | Multiple spray rate pressurized package dispenser |
EP0796804A2 (de) * | 1996-03-19 | 1997-09-24 | Soft99 Corporation | Aerosolventil |
WO2001049585A1 (en) * | 1999-12-30 | 2001-07-12 | Rocep Lusol Holdings Limited | Dispensing apparatus |
EP1167842A2 (de) | 2000-06-26 | 2002-01-02 | Thomas GmbH | Ventil für Druckbehälter |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1591376A1 (de) * | 2004-04-27 | 2005-11-02 | Nestec S.A. | Druckbehälter für ein pastöses Produkt |
WO2005102869A1 (en) * | 2004-04-27 | 2005-11-03 | Nestec S.A. | Pressurized receptacle for dispensing a viscous product |
US7789276B2 (en) | 2004-04-27 | 2010-09-07 | Nestec S.A. | Pressurized receptacle for dispensing a viscous product |
AU2005234857B2 (en) * | 2004-04-27 | 2011-06-02 | Australasian Food Group Pty Ltd. | Pressurized receptacle for dispensing a viscous product |
Also Published As
Publication number | Publication date |
---|---|
CN1630605A (zh) | 2005-06-22 |
BR0303071A (pt) | 2004-06-15 |
US20050145654A1 (en) | 2005-07-07 |
JP2005517597A (ja) | 2005-06-16 |
EP1474344B1 (de) | 2007-03-28 |
CA2475907A1 (en) | 2003-08-21 |
ATE358075T1 (de) | 2007-04-15 |
DE50306902D1 (de) | 2007-05-10 |
AR038489A1 (es) | 2005-01-19 |
MXPA04007945A (es) | 2005-05-17 |
DE10206077A1 (de) | 2003-08-28 |
AU2003208807A1 (en) | 2003-09-04 |
RU2004127232A (ru) | 2005-05-10 |
US7278557B2 (en) | 2007-10-09 |
EP1474344A1 (de) | 2004-11-10 |
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