EP0741088A2 - Procédé pour fabriquer et/ou remplir un emballage pressurisé à deux compartiments - Google Patents

Procédé pour fabriquer et/ou remplir un emballage pressurisé à deux compartiments Download PDF

Info

Publication number
EP0741088A2
EP0741088A2 EP96105146A EP96105146A EP0741088A2 EP 0741088 A2 EP0741088 A2 EP 0741088A2 EP 96105146 A EP96105146 A EP 96105146A EP 96105146 A EP96105146 A EP 96105146A EP 0741088 A2 EP0741088 A2 EP 0741088A2
Authority
EP
European Patent Office
Prior art keywords
bag
outer container
valve opening
inner bag
product
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.)
Granted
Application number
EP96105146A
Other languages
German (de)
English (en)
Other versions
EP0741088A3 (fr
EP0741088B1 (fr
Inventor
Gerhard Obrist
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.)
Lechner GmbH
Original Assignee
Lechner GmbH
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 Lechner GmbH filed Critical Lechner GmbH
Publication of EP0741088A2 publication Critical patent/EP0741088A2/fr
Publication of EP0741088A3 publication Critical patent/EP0741088A3/fr
Application granted granted Critical
Publication of EP0741088B1 publication Critical patent/EP0741088B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C1/00—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge
    • F17C1/14—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge constructed of aluminium; constructed of non-magnetic steel
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/01—Shape
    • F17C2201/0104—Shape cylindrical
    • F17C2201/0109—Shape cylindrical with exteriorly curved end-piece
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/01—Shape
    • F17C2201/0104—Shape cylindrical
    • F17C2201/0114—Shape cylindrical with interiorly curved end-piece
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/01—Shape
    • F17C2201/0176—Shape variable
    • F17C2201/018—Shape variable with bladders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/05—Size
    • F17C2201/058—Size portable (<30 l)
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
    • F17C2203/0602—Wall structures; Special features thereof
    • F17C2203/0607—Coatings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
    • F17C2203/0602—Wall structures; Special features thereof
    • F17C2203/0612—Wall structures
    • F17C2203/0614—Single wall
    • F17C2203/0617—Single wall with one layer
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
    • F17C2203/0634—Materials for walls or layers thereof
    • F17C2203/0636—Metals
    • F17C2203/0646—Aluminium
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
    • F17C2203/0634—Materials for walls or layers thereof
    • F17C2203/0658—Synthetics
    • F17C2203/066—Plastics
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/01—Mounting arrangements
    • F17C2205/0153—Details of mounting arrangements
    • F17C2205/018—Supporting feet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
    • F17C2205/0323—Valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0388—Arrangement of valves, regulators, filters
    • F17C2205/0394—Arrangement of valves, regulators, filters in direct contact with the pressure vessel
    • F17C2205/0397—Arrangement of valves, regulators, filters in direct contact with the pressure vessel on both sides of the pressure vessel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2209/00—Vessel construction, in particular methods of manufacturing
    • F17C2209/22—Assembling processes
    • F17C2209/227—Assembling processes by adhesive means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2209/00—Vessel construction, in particular methods of manufacturing
    • F17C2209/23—Manufacturing of particular parts or at special locations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2260/00—Purposes of gas storage and gas handling
    • F17C2260/01—Improving mechanical properties or manufacturing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2270/00—Applications
    • F17C2270/07—Applications for household use
    • F17C2270/0718—Aerosols

Definitions

  • the invention relates to a method for producing and / or filling a two-chamber pressure pack from an outer container with a can wall, a bottom and a valve opening and a bag with a bag bottom in the outer container for holding a product, the outer container and bag having a space for holding a gas enclose.
  • Processes for producing such a two-chamber pressure pack are known in a variety of forms and designs.
  • An essential feature of the two-chamber pressure pack is that the inner bag is crumpled by the internal pressure in the space between the inner bag and the outer container when the product is being dispensed, and the product is thus squeezed out. Accordingly, no propellant gas or the like is required. to be used in the product to apply the product.
  • the bag lines the interior of the outer container to almost 100%, as is particularly the case for bags injected into the outer container.
  • the bag is then filled with a product, but this product may only fill approx. 60% of the inner bag so that there is enough space for a compressed gas between the inner bag and the outer container.
  • this an extremely messy business it also results in a loss of product and leads to machine malfunctions at regular intervals. Then extensive cleaning work must be carried out.
  • the present invention has for its object to provide a method of the type mentioned above, which eliminates these disadvantages and ensures an absolutely clean filling technology with a high degree of accuracy in the amount of the product filled.
  • the space between the outer container and the bag is filled with the gas before the bag is filled with the product.
  • the bottom of the bag should preferably be brought into the area of the valve opening. This ensures that the inner bag is turned inside out as evenly as possible, so that the bag wall lies as closely as possible in two layers. As a result, air pockets are avoided, which in turn could impair the product, for example due to oxidation or the like.
  • this turning of the inner bag is done by filling the gas into the space between the inner bag and the outer container.
  • the valve opening is already closed with the valve device and the desired pressure is built up in the space between the inner bag and the outer container. This pressure is then so high that the inner bag also conforms as closely as possible to the contour of the valve device and any air present between the valve device and the inner bag is thereby expressed.
  • valve opening Another possibility is that a vacuum is applied through the valve opening and the bottom is pulled towards the valve opening. Again, the risk of uneven turning inside out or premature crumpling of the inner bag is not entirely avoided. Furthermore, after the vacuum, the valve device must be put on here and the space between the inner bag and the outer container must also be vacuumed. This is an additional step.
  • a third possibility is to think of a mechanical method of bringing the bag bottom near the valve opening.
  • a plunger is inserted into the inner bag, this plunger having suction cups or being designed as a suction cup itself.
  • this plunger has a bore for applying a vacuum so that the bottom of the bag can be sucked in by the plunger.
  • the plunger then takes this bag bottom with it when it is extended and lets it go in the area of the valve opening. This is most likely to ensure that the inner bag is rolled up smoothly.
  • the valve device After pulling out the tappet from the valve opening, the valve device is placed on the valve opening and the inner bag is filled by the valve device.
  • a suction of a residual air from the inner bag can be preceded by the valve device. This process step is also possible and conceivable in all of the variants mentioned above. So that the inner bag is kept completely free of air, and a certain vacuum is generated so that the filling of a product can be accelerated.
  • the fourth possibility is another mechanical method of bringing the bag bottom to the bag opening.
  • a plunger is inserted through the bottom hole of the outer container and the bag bottom is pushed towards the valve opening.
  • the valve opening is closed with the valve device and the residual air from the inner bag is sucked off with a vacuum.
  • the inner bag is laid inside out in the outer container
  • the inner bag is manufactured in such a way that the plunger cannot destroy the bottom of the bag when entering the bottom hole of the outer container.
  • a two-chamber pressure pack is preferably already produced for a customer, in which all process steps, except for filling the inner bag with the product, have been carried out by the manufacturer. There is no danger when transporting the pre-fumigated two-chamber pressure packs, since the pressure in the space between the inner bag and the outer container is not very high and, moreover, air is usually used as the compressed gas.
  • an outer container 1 is shown of a two-chamber pressure pack R, which can consist of any material.
  • the metal aluminum is preferred, but the invention is not restricted to this. How the outer container 1 is made is said to be of minor importance.
  • it has a can wall 2, a bottom 3 and a valve opening 4.
  • the base 3 is curved inwards in order to improve internal pressure in a space 5 between an inner bag 6 and the outer container 1 to be able to withstand.
  • the bottom 3 has a filling opening 7 for a compressed gas.
  • the outer container 1 also has an inner coating 8, which is, however, not absolutely necessary.
  • the can wall 2 is cylindrical in the present embodiment, which is also not essential.
  • the inner bag 6 consists of a crushable material, such as a plastic, a metal foil or the like. It can be inserted into the outer container 1 separately or injected into the outer container 1. Production and insertion of the inner bag 6 is not of importance for the invention. All possibilities are within the scope of the present invention.
  • the inner bag 6 has a bag bottom 9, to which a bag wall 10 adjoins the valve opening 4.
  • the latter feature does not have to be either, since two-chamber pressure packs are also known in which the inner bag is glued into the outer container, with an upper bag edge keeping a distance from the valve opening 4.
  • valve opening 4 is delimited by a flanged edge 11, onto which a valve device 12 (see FIGS. 6 and 7) is placed at a later time.
  • the two-chamber pressure pack is to be produced or filled using the following methods according to the invention:
  • the starting position is the two-chamber pressure pack shown in FIG. 1 in the manufacturing stage in which the inner bag 6 is located in the outer container 1 and whichever way, is at least partially connected to the outer container 1.
  • the valve opening 4 can be open or closed by a valve device 12. This only plays a role for a variant of the method according to the invention.
  • the next step of the method according to the invention is that the bag bottom 9 is brought into the area of the valve opening 4, as shown in FIGS. 2 and 3.
  • a valve device 12 can, but need not, already be seated on the valve opening 4.
  • gas in particular air
  • the space 5 can already be filled with the desired gas pressure, so that the bag bottom 9 is also closed can conform to a contoured inner surface of the valve device 12 as far as possible.
  • the interior of the inner bag 6 is largely degassed.
  • this variant of the method according to the invention could have the disadvantage that the bag wall 10 detaches unevenly from the can wall 2, so that the bag bottom 9 does not migrate to the can opening 4, but the inner bag 6 is crumpled in any other way. In this case, however, there is a risk that a relatively large amount of air remains trapped in the crumpled inner bag 6, which is not desirable. In addition, such a two-chamber pressure pack can hardly be filled properly.
  • a mechanical solution for bringing the bag bottom 9 into the area of the valve opening 4 is also conceivable, as shown in FIG. 4.
  • a plunger 16 is provided which has an axial bore 17, which has a connection to a vacuum source, not shown in detail.
  • This plunger 16 is inserted into the inner bag 6 until it is in the position shown in dashed lines.
  • the vacuum By applying the vacuum, the bag bottom 9 is sucked in, so that the plunger 16 takes this bag bottom 9 with it when it is extended in the direction x.
  • the vacuum is released, so that the plunger 16 can be removed without the bag bottom 9.
  • FIG. 5 Another possibility of mechanically moving the bag bottom 9 into the area of the valve opening 4 is shown in FIG. 5. With this possibility, a plunger 16.1 travels through the filling opening 7 and hits the bag bottom 9 there can happen that the bag bottom 9 receives a lenticular bulge 19 during manufacture, ie, injection into the outer container 1.
  • Dashed lines indicate that the bag bottom 9 is brought into the vicinity of the valve opening 4 by the plunger 16.1. Then the plunger 16.1 is pulled out of the outer container 1 again, a valve is placed on the valve opening 4 and vacuum is applied via the valve, so that the remaining space between the bag bottom 9 and the valve is also vented.
  • valve opening 4 Before the space 5 is put under the pressure of a compressed gas through the filling opening 7, the valve opening 4 must be closed by a valve device 12, as shown in FIG. 6. After the valve device 12 has been put in place, the space 5 can be filled with pressurized gas, care being taken that the pressure is increased by later filling the inner bag 6 with the product. A corresponding filling dimension can, however, be determined by simple calculations.
  • valve 18 can here be provided with additional valve openings which are arranged at a suitable point for this extensive degassing.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Vacuum Packaging (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Packages (AREA)
EP96105146A 1995-05-05 1996-03-30 Procédé pour fabriquer et/ou remplir un emballage pressurisé à deux compartiments Expired - Lifetime EP0741088B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19516100 1995-05-05
DE19516100A DE19516100A1 (de) 1995-05-05 1995-05-05 Verfahren zum Herstellen und/oder Befüllen einer Zweikammer-Druckpackung
US08/641,280 US5799469A (en) 1995-05-05 1996-04-30 Method for the manufacture and/or filling of a two-chamber pressure pack

Publications (3)

Publication Number Publication Date
EP0741088A2 true EP0741088A2 (fr) 1996-11-06
EP0741088A3 EP0741088A3 (fr) 1997-02-26
EP0741088B1 EP0741088B1 (fr) 1998-12-16

Family

ID=26014811

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96105146A Expired - Lifetime EP0741088B1 (fr) 1995-05-05 1996-03-30 Procédé pour fabriquer et/ou remplir un emballage pressurisé à deux compartiments

Country Status (7)

Country Link
US (1) US5799469A (fr)
EP (1) EP0741088B1 (fr)
JP (1) JPH0920367A (fr)
CN (1) CN1144315A (fr)
BR (1) BR9602165A (fr)
CA (1) CA2175627A1 (fr)
DE (1) DE19516100A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007085051A1 (fr) * 2006-01-30 2007-08-02 Williams James Duncan Récipient a fluide et procédé pour charger un récipient a fluide
WO2008053238A2 (fr) * 2006-11-02 2008-05-08 Snc-Lavalin Uk Limited Système de chargement et de déchargement de conteneurs pour le stockage et le transport de gaz comprimé à haute pression
EP2165968A1 (fr) 2008-09-19 2010-03-24 InBev S.A. Bag-in-box doté d'un espace pressurisé entre la poche intérieure et le récipient extérieur
EP1701086A3 (fr) * 2005-03-07 2011-04-20 Rothenberger AG Source de gaz sous pression avec gaz combustible pour opération manuelle
EP1701085A3 (fr) * 2005-03-07 2011-04-20 Rothenberger AG Source de gaz sous pression avec gaz combustible pour opération manuelle

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7194847B2 (en) * 1999-09-09 2007-03-27 Sashco, Inc. Method of filling dispensing cartridges having collapsible packages
DE10229229A1 (de) * 2002-06-28 2004-02-05 Hilti Ag Druckbehälter und Verfahren zum Herstellen und/oder Befüllen eines Druckbehälters
EP1400486B1 (fr) * 2002-09-19 2011-03-30 Nestec S.A. Procédé de conditionnement et distribution d'un dessert glacé
GB0404717D0 (en) * 2004-03-03 2004-04-07 Unilever Plc Frozen aerated product in a container and a method for manufacturing such
FR2895735B1 (fr) * 2005-12-30 2008-04-18 Ecopack France Valve a poche amelioree
US8047009B2 (en) 2008-12-09 2011-11-01 Tire Seal, Inc. Method and apparatus for providing additive fluids to refrigerant circuit
US20140034671A1 (en) * 2010-12-10 2014-02-06 Advanced Technology Materials, Inc Generally cylindrically-shaped liner for use in pressure dispense systems and methods of manufacturing the same
GB201321484D0 (en) * 2013-12-05 2014-01-22 Kokomo Ltd Foam formulation and aerosol can assembly
CN106591099B (zh) * 2015-10-16 2021-09-28 北京安吉蓝天科技发展有限公司 一种进出料装置及方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1331276A (en) * 1969-10-29 1973-09-26 Alusuisse Dispensing containers
GB2184491A (en) * 1985-12-20 1987-06-24 Derek Harcourt Gorman Aerosols
WO1991019653A1 (fr) * 1990-06-09 1991-12-26 Hirsch, Anton Recipient en matiere plastique souple destine a etre fixe sur une surface d'adherence rigide et procede de fixation du recipient sur une surface d'adherence rigide
WO1992012912A1 (fr) * 1991-01-15 1992-08-06 Pentti Turunen Systeme d'utilisation d'aerosols et d'emballages d'aerosols
DE9308887U1 (fr) * 1993-06-15 1993-08-12 Hoelzl, Reinhold, Dipl.-Ing. (Fh), 93142 Maxhuette-Haidhof, De

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4350272A (en) * 1971-09-15 1982-09-21 Petterson Tor H Product isolated aerosol container and method of manufacture
DE3923903A1 (de) * 1989-07-19 1991-01-24 Hirsch Anton Verfahren zur befuellung von druckgaspackungen sowie druckgaspackung
US5623975A (en) * 1995-01-30 1997-04-29 Simson; Anton K. Gas capsule filling and sealing process

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1331276A (en) * 1969-10-29 1973-09-26 Alusuisse Dispensing containers
GB2184491A (en) * 1985-12-20 1987-06-24 Derek Harcourt Gorman Aerosols
WO1991019653A1 (fr) * 1990-06-09 1991-12-26 Hirsch, Anton Recipient en matiere plastique souple destine a etre fixe sur une surface d'adherence rigide et procede de fixation du recipient sur une surface d'adherence rigide
WO1992012912A1 (fr) * 1991-01-15 1992-08-06 Pentti Turunen Systeme d'utilisation d'aerosols et d'emballages d'aerosols
DE9308887U1 (fr) * 1993-06-15 1993-08-12 Hoelzl, Reinhold, Dipl.-Ing. (Fh), 93142 Maxhuette-Haidhof, De

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1701086A3 (fr) * 2005-03-07 2011-04-20 Rothenberger AG Source de gaz sous pression avec gaz combustible pour opération manuelle
EP1701085A3 (fr) * 2005-03-07 2011-04-20 Rothenberger AG Source de gaz sous pression avec gaz combustible pour opération manuelle
WO2007085051A1 (fr) * 2006-01-30 2007-08-02 Williams James Duncan Récipient a fluide et procédé pour charger un récipient a fluide
WO2008053238A2 (fr) * 2006-11-02 2008-05-08 Snc-Lavalin Uk Limited Système de chargement et de déchargement de conteneurs pour le stockage et le transport de gaz comprimé à haute pression
WO2008053238A3 (fr) * 2006-11-02 2008-08-14 Snc Lavalin Uk Ltd Système de chargement et de déchargement de conteneurs pour le stockage et le transport de gaz comprimé à haute pression
EP2165968A1 (fr) 2008-09-19 2010-03-24 InBev S.A. Bag-in-box doté d'un espace pressurisé entre la poche intérieure et le récipient extérieur

Also Published As

Publication number Publication date
EP0741088A3 (fr) 1997-02-26
CN1144315A (zh) 1997-03-05
CA2175627A1 (fr) 1996-11-06
JPH0920367A (ja) 1997-01-21
US5799469A (en) 1998-09-01
BR9602165A (pt) 1998-01-13
DE19516100A1 (de) 1996-11-07
EP0741088B1 (fr) 1998-12-16

Similar Documents

Publication Publication Date Title
EP0741088A2 (fr) Procédé pour fabriquer et/ou remplir un emballage pressurisé à deux compartiments
EP0298227B1 (fr) Procédé pour remplir et ensuite souder un récipient ainsi que dispositif et récipient pour la mise en oeuvre du procédé
EP0938408B1 (fr) Dispositif pour remedier a une defaillance d&#39;un pneumatique
EP3440010A1 (fr) Dispositif de vidange de substances visqueuses et procédé associé
DE102008064505B4 (de) Verfahren zum Herstellen von geklebten Hülsen
DE10033149A1 (de) Funktionselement, Verfahren zum Einbringen des Funktionselementes in ein Blechteil, Zusammenbauteil und Stempelanordnung
DE19809519C1 (de) Verfahren und Vorrichtung zum Entfernen eines Lochbutzens aus einem Innenhochdruck-Umformwerkzeug
DE19746018C2 (de) Verfahren zur Herstellung einer Zweikammerdruckpackung und Vorrichtung zur Durchführung des Verfahrens
DE3607642A1 (de) Einrichtung zur einhaltung einer konstanten stapelhoehe in einem magazin
DE4413331A1 (de) Verfahren zum Herstellen einer Zweikammer-Druckpackung
DE2727297B2 (de) Verfahren und Einrichtung zum Herstellen von Gießereisandformen
EP1103365A1 (fr) Dispositif pour l&#39;emboutissage de corps en forme de coupes
DE102013103743B4 (de) Tiefzieh-Verpackung sowie Verfahren zu ihrer Herstellung
DE2112881B2 (de) Verfahren zum abstreifen eines duennwandigen, becherfoermigen behaelters von einem stempel einer ziehpresse
DE1461849C3 (fr)
EP2121258B1 (fr) Procédé et dispositif pour produire une structure
EP2955011B1 (fr) Procédé et dispositif de fabrication d&#39;un gobelet
DE19932680C2 (de) Verfahren und Vorrichtung zur Herstellung einer Zweikammerdruckpackung
DE19715593C2 (de) Verfahren zum Betrieb einer Umformpresse für die Innenhochdruckumformung und Umformpresse zur Durchführung des Verfahrens
EP3984912B1 (fr) Dispositif d&#39;application et procédé de fabrication d&#39;un dispositif d&#39;application
DE69813827T2 (de) Klebstoff enthaltendes befestigungselement und entsrechendes verfahren
EP0743255B1 (fr) Procédé de fabrication d&#39;un récipient sous pression à deux compartiments
DE3042962C2 (de) Verfahren zur Herstellung einer Verbindung zwischen der stirnseitigen Öffnung einer mit festen oder verfestigbaren vorzugsweise radioaktiven Abfällen gefüllten Blechtrommel und einem in die Öffnung einragenden Deckel
DE1088698B (de) Vorrichtung zur Herstellung einseitig offener Hohlkoerper aus nicht steigfaehigen Pressmassen, insbesondere mit einem Bindemittel versetzten Holzspaenen
DE102017112445A1 (de) Vorrichtung zum Befüllen und/oder Verschließen eines Behälters

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 CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

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 CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

17P Request for examination filed

Effective date: 19970430

17Q First examination report despatched

Effective date: 19970617

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): AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

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

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: 19981216

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRE;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.SCRIBED TIME-LIMIT

Effective date: 19981216

Ref country code: GR

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

Effective date: 19981216

Ref country code: GB

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

Effective date: 19981216

Ref country code: FR

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: 19981216

Ref country code: FI

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

Effective date: 19981216

Ref country code: ES

Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY

Effective date: 19981216

REF Corresponds to:

Ref document number: 174569

Country of ref document: AT

Date of ref document: 19990115

Kind code of ref document: T

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REF Corresponds to:

Ref document number: 59600985

Country of ref document: DE

Date of ref document: 19990128

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: FREI PATENTANWALTSBUERO

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: GERMAN

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

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: 19990316

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: 19990316

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: 19990316

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: 19990330

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

Ref country code: BE

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

Effective date: 19990331

EN Fr: translation not filed
NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
GBV Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed]

Effective date: 19981216

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: 19990820

BERE Be: lapsed

Owner name: LECHNER G.M.B.H.

Effective date: 19990331

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

Ref country code: MC

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

Effective date: 19990930

REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

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

Ref country code: DE

Payment date: 20040528

Year of fee payment: 9

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

Ref country code: CH

Payment date: 20050310

Year of fee payment: 10

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

Ref country code: AT

Payment date: 20050311

Year of fee payment: 10

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 NON-PAYMENT OF DUE FEES

Effective date: 20051001

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

Ref country code: AT

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

Effective date: 20060330

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

Ref country code: LI

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

Effective date: 20060331

Ref country code: CH

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

Effective date: 20060331

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL