WO1997037894A1 - Dispositif pour remplir des boites ou des bouteilles - Google Patents

Dispositif pour remplir des boites ou des bouteilles Download PDF

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Publication number
WO1997037894A1
WO1997037894A1 PCT/DE1997/000678 DE9700678W WO9737894A1 WO 1997037894 A1 WO1997037894 A1 WO 1997037894A1 DE 9700678 W DE9700678 W DE 9700678W WO 9737894 A1 WO9737894 A1 WO 9737894A1
Authority
WO
WIPO (PCT)
Prior art keywords
bottle
cylinder
reusable
piston
filling
Prior art date
Application number
PCT/DE1997/000678
Other languages
German (de)
English (en)
Inventor
Manfred Stadler
Werner Massen
Original Assignee
Innotech Vertriebs 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
Priority claimed from DE1996113890 external-priority patent/DE19613890A1/de
Priority claimed from DE1996113891 external-priority patent/DE19613891A1/de
Application filed by Innotech Vertriebs Gmbh filed Critical Innotech Vertriebs Gmbh
Priority to AU27623/97A priority Critical patent/AU2762397A/en
Publication of WO1997037894A1 publication Critical patent/WO1997037894A1/fr

Links

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
    • B65D83/42—Filling or charging means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B31/00—Packaging articles or materials under special atmospheric or gaseous conditions; Adding propellants to aerosol containers
    • B65B31/003—Adding propellants in fluid form to aerosol containers
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging

Definitions

  • the invention relates to the handling and filling of reusable cans or reusable bottles which contain different types of pressurized liquid to be sprayed, e.g. Quality oils, hair care products, etc., and which are designed so that pressure medium for pressurizing the liquid in the can or bottle is available.
  • Spray cans of the generic type are known which come on the market as single-use or disposable cans at a favorable price with filling and which work perfectly.
  • the can body is relatively light in weight and the nozzle functions as a disposable can for the period of use .
  • such disposable cans have major disadvantages. If the can is empty, it must be scrapped. For environmental reasons, such cans are not acceptable, especially since the compressed gas filling is also environmentally harmful.
  • Reusable cans are also known which have an extremely stable and heavy metal body and which themselves and their fittings are designed for the highest pressures (120-150 bar).
  • the fittings in the form of the spray valve (dispensing valve) as well as the filling valve are made of solid brass, heavy and complex.
  • the cost of such a can is relatively high, even with multiple fillings. That is why there is often no incentive to switch to a disposable can.
  • the metal body Due to the design for extremely high pressures, the metal body has a large wall thickness, a heavy, solid compressed air bottom valve made of metal with screw connection in the solid can bottom, and a screw cover with screw closure with several turns.
  • the object of the invention is to provide a filling device for reusable cans and reusable bottles which is simple, cheap and reliable in operation and which offers the possibility of using single-use cans or single-use bottles, particularly with regard to costs and effort replace.
  • Another object of the invention is to create an operating system which consists of the use of specially designed reusable cans or reusable bottles and a filling device for these cans or bottles, and with which the use of reusable cans and reusable bottles also for small and medium-sized people Companies are profitable, with the companies repeatedly filling their reusable cans or reusable bottles either in their own station or in a central office.
  • the use of reusable cans or reusable bottles is not more expensive in terms of cost and effort, but is cheaper than is the case for single-use cans, with the additional decisive advantage that the reusable cans or reusable bottles are achieved are significantly more environmentally friendly than disposable cans, so that this also creates an incentive for the user to switch to reusable cans and at the same time protect the environment.
  • the basic requirement for this is that it is flawless and inexpensive reusable cans or reusable bottles are provided, and that filling devices are provided for the filling of these cans or bottles, which are inexpensive to manufacture, simple to operate and thus user-friendly.
  • the distribution system to be carried out with the filling device according to the invention and the reusable cans or bottles then works in such a way that filled reusable cans or bottles are made available to the customer of the liquid, for example lubricating oils to be sprayed, which are then repeated either with the aid of the filling device itself can be filled, or can be delivered to a central location for filling and retrieval, so that in this case empty cans / bottles can be exchanged for full cans / bottles. This process is necessary in order to make the operating system successful and attractive for the use of reusable cans or bottles.
  • the filling device is constructed in such a way that the filling cylinder is filled with a predetermined amount of liquid from the storage container and this liquid is pressed out of the cylinder with the aid of a piston and poured into a can or bottle arranged underneath.
  • the volume of the cylinder is less than the volume of the can, since compressed air must be introduced into the can from the bottom of the can so that the liquid can be sprayed off under pressure.
  • the filling cylinder is designed and arranged in such a way that it receives a piston with piston rod longitudinally axially and that its discharge end is directly assigned to the opening of the neck of the can or the dispensing nozzle protrudes into the can neck.
  • the piston rod is pressed downward, preferably against a compression spring preload, the liquid moved in the cylinder by the piston is pressed into the can under the action of pressure via the discharge-side nozzle.
  • the operation of the piston and the piston seal integrated in it is such that the filling volume in the cylinder the downward movement of the piston rod by the piston pressed down and filled from the cylinder through the nozzle provided at the lower end of the cylinder into the can, that at the same time liquid is fed behind the piston through the hose and the connector, and that when the Piston, i.e. in the return stroke, opens the seal and thus the volume of the cylinder is filled again when the piston has reached its starting position at the end of the return stroke.
  • the piston seal is arranged in an annular recess on the circumference of the piston. It is designed as a double seal, the upper part of which has a circumferential annular bead, while the lower part has a corresponding arrangement of spaced knobs, interruptions of the bead, or the like, and an outwardly and downwardly directed flange which is in sealing engagement with the cylinder wall, owns.
  • the piston sealing surface comes into engagement with the continuous annular bead and thus closes the connection for the flow from top to bottom, so that the entire liquid column in the cylinder is pressed down and into the bottle.
  • the volume of this liquid column is exactly adapted to the partial volume in the can that is required to fill the can.
  • the remaining volume in the can is filled with compressed air via the bottom valve.
  • the piston is therefore only effective in the filling direction, but the piston seal is open in the return stroke direction. With such an arrangement, a piston seal with a very simple and inexpensive structure is created, which works precisely and properly, so that the liquid can be dispensed from the nozzle without dripping.
  • the can or bottle partially filled in this way which has a valve on its bottom, is brought from the filling position, in which liquid is filled in via the piston, into a further operating position, in which the can is filled with air from below .
  • This air filling station can also be provided independently of the liquid filling device.
  • Such an air filling device has a receptacle for the Can in which the bottom valve of the can is connected to a connecting body by plugging in, which is connected to an air collecting space arranged below the valve, which in turn is connected to a compressed air source.
  • valve for the flow of compressed air is opened so that compressed air can flow into the lower part of the can; the switching off of the compressed air is prevented as soon as the sufficient pressure in the can is reached, so that the filled can can then be removed and the escape of the compressed air enclosed in the can is prevented by the valve.
  • the valve has an elastic body made of rubber or plastic, the filling piston in the form of a stamp is also made of rubber or plastic, and the valve and piston are designed so that they can be inserted into each other for filling and the piston of the filling device after removal of the filled can closes automatically.
  • Cans or bottles which are particularly suitable for this purpose are designed such that the can or bottle is filled with a liquid to be sprayed in the upper part and with compressed air in the lower part, the compressed air volume in the fully filled state being substantially smaller than the volume of the Spraying liquid that a compressed air valve made of plastic or rubber is integrated into the bottom of the can or bottle, which is buttoned or pressed into the bottom opening, that a screw cap is provided for a screw cap at the head end, the thread of which is of multiple design and with a maximum of one Rotation is closable, and that the spray nozzle is designed as a plastic injection molded part which is glued or pressed into the upper neck end.
  • Such a reusable can or reusable bottle meets the requirements in most applications and is suitable due to the low effort and the associated low costs, with the currently commercially available One-way or reusable cans or bottles to compete and to replace the extremely environmentally harmful one-way cans if the price ratio is about 1: 2 to 1: 3 and if the effort, in particular the energy consumption, for the manufacture of the reusable can or Reusable bottle does not significantly exceed that of the single-use can or single-use bottle. Neither applies to the previous reusable cans or bottles.
  • the can or bottle body is made of a light material, e.g. Aluminum, can be made with a small wall thickness, so that the crucial operating parts, namely the air valve on the bottom and the spray valve on the neck, are designed in a particularly inexpensive and simple manner by the bottom valve e.g. only buttoned or pressed and made of rubber or plastic, while the spray valve is a cheap plastic injection molded part.
  • the handling of the bottle or can is particularly easy because the screw cap is particularly easy to loosen by the fact that it has to be rotated by a maximum of one turn for removal.
  • the closure is a twist-off closure.
  • the air valve on the bottom is an extremely simple and inexpensive component, which is preferably provided with a cross-slot-like opening, which in the normal state, i.e. closes without pressure or under low pressure, so that no compressed air can escape from the can or bottle to the outside, but this cross-slit opening opens and allows an air flow into the inside of the can or bottle to come under pressure when the can or bottle is filled and to do this, compressed air is pressed in from the outside through the air valve.
  • 1 is an overall view of the filling device according to the invention, 2 connection and guidance of the piston rod in the cylinder,
  • FIG. 6 shows a seal according to FIG. 5,
  • FIG. 8 shows a variant of an air filling device according to FIG. 7,
  • Fig. 9 shows the lower part of a container with a valve and air connection when open
  • FIG. 11 shows a representation of the reusable can or reusable bottle according to the invention
  • FIG. 12 shows a sectional view of the air valve on the bottom
  • FIG. 13 shows a top view of the valve according to FIG. 12
  • FIG. 14 shows on an enlarged scale the screw cap.
  • 1 represents a storage container which contains the amount of liquid to be filled in portions.
  • This container is closed with a console 2 which receives the filling device.
  • a bracket 3 in the form of a vertical support is attached to the console 2, from which horizontal support arms 4, 5 extend.
  • the bottle 6 to be filled is placed on the console 2 at a defined location, such that the cylinder 7 received by the support arms 4 and 5 is arranged axially directly above the bottle 6.
  • the cylinder 7 has a guide 8, a piston 9 vertically movable in the cylinder 7 with a piston rod 10, an actuating button 11 and a compression spring 12, so that when the piston rod 12 is actuated downwards, the piston 9 in the cylinder consists of a piston in FIG.
  • the piston 9 has a seal 13, which is shown and explained in more detail below.
  • Nozzle 14 is provided with a seal 15, via which the liquid is brought into the bottle 6.
  • a further seal is provided at the outer end of the liquid dispensing point from the cylinder.
  • 1 7 is a connection piece, with which a connecting hose 18 is connected to the upper end of the cylinder 7, and with 19 a riser pipe located in the container 1 is indicated, which leads above the console 2 with which the liquid leads to the connection 1 7 to the cylinder Hose 18 is connected.
  • a bottle is filled in such a way that the bottle 6 is placed on the console 2, the open bottle neck being arranged directly below the delivery point on the nozzle 14 or the delivery end being introduced into the bottle neck.
  • the piston in the cylinder assumes the position shown in FIG. 1.
  • the cylinder volume below the piston 9 is filled with the liquid from the storage container 1, and by depressing the piston 9 in the cylinder 7 against the pressure effect of the spring 12, the liquid inside the cylinder 7 is fed into the bottle 6 via the nozzle 14 and the seals 1 5 and 16 pressed so that the bottle 6 is largely filled at the end of the filling process (Fig. 1 a).
  • the bottle 6 is then filled with compressed air from below via the air valve located in the bottom of the bottle 6, and the bottle thus filled is removed.
  • the piston seal is shown in detail in FIG. 4. It has a continuous annular groove 20 formed in the circumferential direction in the piston 9 with a lower sealing surface 21 and an upper sealing surface 22, between which the seal 13 is arranged.
  • the lower sealing surface 21 is designed in the form of knobs 23 spaced apart in the circumferential direction, which allow the liquid to flow through in the gap between the surfaces 21 and 23, while the upper sealing surface of the seal 13 is designed as an annular bead 24 which is connected to the Upper contact surface 22 is sealingly on the entire circumference when the piston 9 is under the action of a downward pressure.
  • This position of the piston seal is shown in Fig. 4 and represents the position in which the piston moves downward and liquid is dispensed from the cylinder into the can or bottle 6.
  • FIG. 5 shows the nozzle with a seal provided at the discharge end of the cylinder, at which the liquid is dispensed into the bottle or can 6.
  • 27 denotes the cylinder wall
  • 28 the end plate
  • 29 the central flow channel for the liquid
  • 30 the end plate for the flow channel
  • 31 the outlet bores through which liquid flows outwards from the channel 29, and 32
  • 33 is a bead seal at the top end. If the liquid is pressed downwards out of the cylinder via the piston 9, the liquid exits through the outlet bores 31 and flows downwards into the bottle while the sealing effect of the seal 32 is canceled.
  • the two air filling devices shown schematically in FIGS. 7 and 8 are different embodiments. Both have a base body 34 with an upright peripheral edge 35, which is a limitation and holder for the in the space 36 set bottle forms.
  • the space 36 is formed in the middle with an opening 37 which creates the connection to an air space 38 underneath.
  • an air inlet valve 39 is inserted, for example buttoned, glued or the like, which receives a piston or punch 40 arranged in the air space 38 with a rubber seal 41 closing the opening 37.
  • the valve 39 has a rubber body 42 facing the bottom of the bottle, the upper end of which is provided in the form of a plastic pin with the inlet in the bottom of the bottle.
  • the bottle (indicated by a dot-dash line at 44) is placed on the valve 39, which opens under the weight of the bottle and pumps air into the bottle via the piston 40.
  • the valve closes automatically by pretensioning, so that the filling device is ready for the next filling process.
  • the embodiment according to FIG. 8 differs from the embodiment according to FIG. 7 in that the valve 43 is formed with a plate 45 and the plate 45 forms the seal with the housing.
  • the lower part of a can or bottle 46 to be filled is designed with a bottom 47 that is recessed or drawn inwards.
  • the bottom 47 has a central opening 48 into which a valve 49 made of rubber or plastic is inserted.
  • the valve 47 is provided with an air guide channel 50 which runs centrally upward from the bottom of the valve and opens into a transverse slot or cross slot 51 through which the inflowing or injected compressed air enters the interior 52 of the can 46.
  • a circumferential groove in the valve 49 is designated, which engages in the wall boundary of the circumferential opening 48, for example, is pressed in or buttoned.
  • the filling device has a sock-shaped housing 54 with raised ring wall 55 and bottom 56, on which the can 46 is placed.
  • the ring wall 55 and the bottom 56 are dimensioned such that the can is positioned exactly in the housing 54 concentrically with the valve body 57, so that the longitudinal axis of the air duct 50 coincides with the longitudinal axis of the valve body 57.
  • the valve body 57 is a cylindrical structure with an upper ring flange 58 and a lower flange 59, for example in the form of a base plate, between which a rubber sleeve 60 is clamped.
  • the rubber collar 60 is fixed with its upper boundary 61 to the flange 58 and has an annular groove 62 which is inserted into an annular boundary 62 'of the housing base.
  • the underside 63 of the rubber sleeve 60 is in contact with the bottom plate 59 when the valve body 57 is closed and thus blocks the passage of air from the compressed air connection 64 via inlet openings 65 on the valve body 57 to the rubber valve 49 and into the interior of the can 46 collected in the valve body 57 in an anteroom 66. If the can 46 with the rubber valve 49 is pressed onto the valve body 57, the valve opens and air can flow into the can 46. In the position shown in FIG. 10, the valve body is shown closed.
  • the can or bottle body 101 is of conventional shape and has a deep-drawn and stiffening base 102, a tapered neck 103, a screw cap 104 pressed into the opening in the neck 103, a spray head valve 105 and a screw cap 106.
  • the deep-drawn bottom 102 has a circular bottom opening 107, into which the air fill valve 108 is pressed or glued, which has a central air supply channel which merges into a fine, self-closing slot 110 in the upper or inner region of the valve body 108 , which is closed in normal operation due to the elastic design of the valve and opens under the pressure of compressed air flowing in through the inflow channel 109 to such an extent that the compressed air can flow into the interior of the bottle or can.
  • the symmetrical valve body 108 has a groove-shaped recess 112 extending in the circumferential direction, from which the valve cone 113 widens outwards and tapers upwards.
  • the recess 1 12 is inserted into the bottom opening 107, for example pressed or glued, so that an airtight seal on the bottom of the can or bottle is thereby achieved and compressed air from the outside into the inside of the can or bottle can be pressed in under a predetermined pressure.
  • a riser is indicated.
  • the neck 103 of the can or bottle body 101 is closed at the top with a pressed-in screw cap.
  • the screw cap 104 has a press-in section 115 which encloses the inner circumference of the bottle neck with a press fit and thus seals.
  • the screw cap 104 has a threaded screw thread 116, which encloses the wall 11 of the bottle or can body 101 and serves to receive the screw cap 106.
  • the threaded screw thread is designed so that the cover can be screwed tightly onto the screw closure with a maximum of one turn.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)

Abstract

Ce dispositif sert à remplir des boîtes ou des bouteilles réutilisables avec des portions d'un liquide sous pression à atomiser, refoulé d'un réservoir (1) au moyen d'une pompe à piston (7-16). Ce dispositif comprend une console (2) qui est reliée au réservoir et comporte un emplacement défini pour une boîte ou une bouteille (6), un cylindre hydraulique (7) monté au-dessus de la boîte ou de la bouteille et dont l'orifice de distribution est directement associé à l'ouverture de la boîte ou de la bouteille, un élément de support (4, 5) du cylindre sous pression, un piston (9) guidé flottant dans le cylindre et pourvu d'une tige (10) de piston pour mettre le liquide sous pression, un raccordement (17) situé à l'extrémité supérieure du cylindre pour recevoir un tuyau (18) d'amenée du liquide contenu dans le réservoir, et une station (34) de remplissage avec de l'air intégrée dans ou associée à la station de remplissage avec du liquide sous pression. Ces boîtes ou bouteilles réutilisables comprennent un corps métallique à parois minces, de préférence en aluminium, une soupape de distribution montée dans le goulot (103) de la boîte ou de la bouteille et pourvue d'un dispositif d'actionnement, un couvercle (106) à visser sur la tête de la boîte ou de la bouteille et une soupape de remplissage située au fond de la boîte ou de la bouteille.
PCT/DE1997/000678 1996-04-06 1997-04-03 Dispositif pour remplir des boites ou des bouteilles WO1997037894A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU27623/97A AU2762397A (en) 1996-04-06 1997-04-03 Can or bottle filling device

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19613891.4 1996-04-06
DE1996113890 DE19613890A1 (de) 1996-04-06 1996-04-06 Dosen- bzw. Flaschen-Befülleinrichtung
DE1996113891 DE19613891A1 (de) 1996-04-06 1996-04-06 Mehrwegdose bzw. Mehrwegflasche
DE19613890.6 1996-04-06

Publications (1)

Publication Number Publication Date
WO1997037894A1 true WO1997037894A1 (fr) 1997-10-16

Family

ID=26024564

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE1997/000678 WO1997037894A1 (fr) 1996-04-06 1997-04-03 Dispositif pour remplir des boites ou des bouteilles

Country Status (2)

Country Link
AU (1) AU2762397A (fr)
WO (1) WO1997037894A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1683739A1 (fr) * 2005-01-21 2006-07-26 United States Can Company Bouchon ou soupape pour une bombe aérosol
US7958919B2 (en) 2008-10-31 2011-06-14 Ball Corporation Fill valve for an aerosol container
CN104015946A (zh) * 2014-05-27 2014-09-03 苏州柏德纳科技有限公司 防气泡回旋型液体灌装机构
FR3120612A1 (fr) 2021-03-12 2022-09-16 L'oreal Aérosol à visser rechargeable avec un compresseur non portatif
FR3120611A1 (fr) 2021-03-12 2022-09-16 L'oreal Aérosol à visser rechargeable avec un compresseur portatif

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3013591A (en) * 1959-12-04 1961-12-19 Kartridg Pak Co Pressure filler head of pressure-dispensed products and method
GB2093954A (en) * 1981-02-13 1982-09-08 Nat Instr Co Filling nozzle structure
DE8907388U1 (fr) * 1989-06-16 1990-10-18 Stanger, Reinhard, 4992 Espelkamp, De
WO1992012912A1 (fr) * 1991-01-15 1992-08-06 Pentti Turunen Systeme d'utilisation d'aerosols et d'emballages d'aerosols
WO1995020522A1 (fr) * 1994-01-28 1995-08-03 S.C. Johnson & Son, Inc. Systeme et procede permettant de mettre sous pression des recipients
US5494410A (en) * 1993-02-17 1996-02-27 Zeo-Tech Gmbh Manually operable vacuum pump

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3013591A (en) * 1959-12-04 1961-12-19 Kartridg Pak Co Pressure filler head of pressure-dispensed products and method
GB2093954A (en) * 1981-02-13 1982-09-08 Nat Instr Co Filling nozzle structure
DE8907388U1 (fr) * 1989-06-16 1990-10-18 Stanger, Reinhard, 4992 Espelkamp, De
WO1992012912A1 (fr) * 1991-01-15 1992-08-06 Pentti Turunen Systeme d'utilisation d'aerosols et d'emballages d'aerosols
US5494410A (en) * 1993-02-17 1996-02-27 Zeo-Tech Gmbh Manually operable vacuum pump
WO1995020522A1 (fr) * 1994-01-28 1995-08-03 S.C. Johnson & Son, Inc. Systeme et procede permettant de mettre sous pression des recipients

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1683739A1 (fr) * 2005-01-21 2006-07-26 United States Can Company Bouchon ou soupape pour une bombe aérosol
US7225839B2 (en) 2005-01-21 2007-06-05 United States Can Company Grommet or fill valve for an aerosol container
US7958919B2 (en) 2008-10-31 2011-06-14 Ball Corporation Fill valve for an aerosol container
CN104015946A (zh) * 2014-05-27 2014-09-03 苏州柏德纳科技有限公司 防气泡回旋型液体灌装机构
CN104015946B (zh) * 2014-05-27 2016-01-20 苏州柏德纳科技有限公司 防气泡回旋型液体灌装机构
FR3120612A1 (fr) 2021-03-12 2022-09-16 L'oreal Aérosol à visser rechargeable avec un compresseur non portatif
FR3120611A1 (fr) 2021-03-12 2022-09-16 L'oreal Aérosol à visser rechargeable avec un compresseur portatif

Also Published As

Publication number Publication date
AU2762397A (en) 1997-10-29

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