WO2007010561A1 - Dispositif destiné à la distribution de fluides - Google Patents

Dispositif destiné à la distribution de fluides Download PDF

Info

Publication number
WO2007010561A1
WO2007010561A1 PCT/IT2005/000407 IT2005000407W WO2007010561A1 WO 2007010561 A1 WO2007010561 A1 WO 2007010561A1 IT 2005000407 W IT2005000407 W IT 2005000407W WO 2007010561 A1 WO2007010561 A1 WO 2007010561A1
Authority
WO
WIPO (PCT)
Prior art keywords
bottle
bucket
wall
accordance
chamber
Prior art date
Application number
PCT/IT2005/000407
Other languages
English (en)
Inventor
Claudio Bandi
Original Assignee
Claudio Bandi
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 Claudio Bandi filed Critical Claudio Bandi
Priority to EP05778740A priority Critical patent/EP1907298A1/fr
Priority to PCT/IT2005/000407 priority patent/WO2007010561A1/fr
Publication of WO2007010561A1 publication Critical patent/WO2007010561A1/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
    • B65D83/60—Contents and propellant separated
    • B65D83/64—Contents and propellant separated by piston
    • 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

Definitions

  • the present invention relates to a pressure device for dispensing fluid substances.
  • a pressure device for dispensing fluid substances is of the type comprising a bottle such as to define a chamber for housing such substances and a moving bucket inside such chamber.
  • dispensing devices are known and widely used, provided with a single chamber adapted for containing the substance to be dispensed and obtained inside a bottle, generally of elongated shape.
  • a single chamber adapted for containing the substance to be dispensed and obtained inside a bottle, generally of elongated shape.
  • the dispenser is, for example, a nozzle provided with valve, while the bucket represents a chamber sealing element for preventing both air inlet into the same and outlet of the fluid substance from the bottle.
  • the dispensing of the fluid substance is obtained by compressing and elastically deforming the dispenser. Such compression is transmitted to the fluid substance which, in this way, .comes out of the nozzle.
  • the bucket is configured so as to move inside the chamber only towards the dispenser, so as to assist the compression of the fluid substance into the chamber .
  • a first chamber contains the substance to be dispensed whereas the second chamber generally houses a gas under pressure.
  • gas acts as propellant, that is, it provides the bucket with the necessary thrust for compressing the fluid substance contained into the first chamber and making the compressed substance come out through a valve nozzle.
  • the object of the present invention is to provide a pressure device for dispensing fluid substances of the type comprising a bottle and a bucket which should be advantageous as compared to the currently known devices mentioned above.
  • a device as defined by the annexed claim 1.
  • Preferred embodiments of the device of the invention are defined by the dependent claims .
  • FIG. 1 shows an exploded perspective view of a preferred embodiment of a device for dispensing fluid substances in accordance with the invention comprising a bottle, a bucket and an end element;
  • FIGS. 2A and 2B show a perspective and partly cutaway view of a bucket of the device of figure 1;
  • FIG. 3 shows a perspective cutaway view of the end element of the device of figure 1;
  • FIG. 4 shows a perspective cutaway view of the bottle of the device of figure 1;
  • FIG. 5A shows a longitudinal section view of a portion of the device of figure 1 in an assembly step of the bucket and bottle;
  • FIG. 5B shows a longitudinal section view of a portion of the device of figure 1 in an assembly step of the end element to the bottle and to the bucket;
  • FIG. 6 shows a perspective exploded view of a further embodiment of the device for dispensing fluid substances of the invention comprising a further bottle, the bucket of figure 1 and a bottom closing element;
  • FIG. 7 shows a partly cutaway view of a portion of the bottle of the device of figure 6;
  • FIGs 8A and 8B show a perspective view of the closing element of figure 6 viewed in the direction of arrow F and laterally, respectively;
  • FIG. 9 shows a longitudinal section view of a portion of the device of figure 6 in an assembly step of the bucket to the further bottle;
  • FIG. 10 and Figure 13 show a longitudinal section view of the device of figure 1 and of the further device of figure 6, respectively, in a pressurisation step;
  • FIG. 11 and Figure 14 show a longitudinal section view of the device of figure 1 and of the further device of figure 6, respectively, in a closing step of the devices themselves;
  • FIG. 12 and Figure 15 show a longitudinal section view of the device of figure 1 and of the further device of figure 6 in a filling step with a fluid to be dispensed.
  • device 100 of the invention is applied in the dispensing of liquids under pressure and is applicable, for example, in the cosmetic field.
  • Such device 100 comprises a bottle (bottle) 101 of elongated shape, preferably cylindrical, such as to define an inner space 102 at least partly fillable with the fluid substances to be dispensed.
  • bottle 101 is made of a plastic material by moulding and/or blowing.
  • the plastic material used may be polypropylene or nylon.
  • the bottle 101 is provided, at an upper end 103, with an access opening 104 to the inner space 102.
  • Such access opening 104 is delimited by a circular rim 104'.
  • bottle 101 is closed by a bottom wall 106 convex towards space 102 and made enbloc with the bottle itself.
  • an inner cylindrical wall 107 of the bottle 101 is shaped so as to comprise, at said upper end 103, a portion of wall 108 inclined relative to the longitudinal axis of the bottle 101.
  • such inclined wall 108 extends by the entire circumference of the bottle 101 and substantially is frusto-conical with greater circumference at the access opening 104.
  • the above inclined wall 108 is such as to allow the pressurisation of device 100 as explained in detail hereinbelow.
  • a bucket 3 advantageously manufacturable in a single piece in plastic material by moulding (for example polypropylene) is insertable inside space 102 at the upper end 103 of the bottle 101.
  • bucket 3 is insertable through the circular access opening 104.
  • device 100 comprises an end element or neck 109, of substantially tubular shape, attachable to bottle 101 at said access opening 104.
  • neck 109 attached to bottle 101 represents an access end to device
  • neck 109 is made of a plastic material by moulding (for example, polypropylene) and comprises a portion 110 for the insertion and attachment to bottle 101 and a tubular body 111. Moreover, at an upper opening 112 of neck 109, the tubular body 111 ends with a rim 113 protruding outwards of the neck itself.
  • a plastic material by moulding for example, polypropylene
  • the insertion and attachment portion 110 is delimited at the bottom by an abutment wall 114 substantially orthogonal to the axis of neck 109, Moreover, a circular abutment rib 115 protrudes outwards neck 109 to be attached to the circular rim 104' of the bottle 101.
  • abutment wall 114 is jointed to rib 115 by a connecting wall 115'.
  • circular concentric relieves 120 having triangular section are obtained on the top of rim 113 protruding from the tubular body 111.
  • an inner wall 116 of neck 109 exhibits a first portion of substantially cylindrical shape at the upper opening 112.
  • a second portion of the inner wall 116 is shaped so as to comprise a first rim 117 protruding inwards neck 109 and a first inclined wall 118.
  • the latter wall 118 is inclined relative to the longitudinal axis of neck 109 so as to substantially be frusto-conical. I more detail, such wall 118 is inclined starting from the first rim 117 outwards neck 109, that is, the smaller circumference of the frusto-conical wall 118 is at such first protruding rim 117.
  • bucket 3 comprises a frame 14 of substantially cylindrical shape and provided with a base wall 15.
  • base wall 15 is overlapped by an annular wall 16 and by a tubular body 17 coaxial to one another and both orthogonal to said base wall 15 of frame 14.
  • tubular body 17 and the annular wall 16 are separate from one another by a first circular space 24.
  • bucket 3 comprises sealing means 18, 19 and 20 attached to the above frame 14 and such as to interact with the inner cylindrical wall 107 of the bottle 101 when bucket 3 is inserted and made to slide inside the latter.
  • sealing means is a circular wall 20 attached as a collar to the cylindrical frame 14 of the bucket 3.
  • such circular wall 20 is concave outwards bucket 3, that is, towards the inner wall 107.
  • concave wall 20 comprises respective ends or flexible lips 18 and 19, in particular, a flexible upper lip 18 and a flexible lower lip 19.
  • a circular end 22 of the annular wall 16 opposed to the base wall 15 is provided with a flexible rim 21.
  • such flexible rim 21 protrudes from wall 16 in a direction opposite to the first space 24.
  • the annular wall 16 comprises a plurality of recesses or slots 23 of the through type and substantially equally spaced from one another.
  • Such slots 23 extend in such annular wall 16 in a longitudinal direction, from the circular end 22 towards the base wall 15. In this way, slots 23 interrupt the continuity of the flexible rim 21 but without reaching the base wall 15.
  • a circular rim 25 of the base wall 15 is delimited by the annular wall 16.
  • Such circular rim 25 comprises a plurality of further recesses or slots 26 circumferentially arranged, each being radially aligned with a respective longitudinal slot 23 of the annular wall 16.
  • tubular wall 17 of the bucket 3 has a greater length than that of the annular wall 16 and is assimilable to a tang for allowing the housing of a suitable valve.
  • orientation means 119 of the bottle itself is a positioning key 119 comprising a tooth protruding from the bottom wall 106 outwards bottle 101.
  • positioning key provides a unique reference for the orientation of the entire device 100 during the assembly step.
  • such unique orientation allows quick assembly of additional components on device 100. For example, once a front position for device 100 has been decided, it is possible to fit dispensing caps or put adhesive labels on bottle 101 so that they are aligned with such position.
  • the production lines of devices 100 may be realised by simpler and less expensive alignment equipment that that currently used.
  • bucket 3 is introduced inside bottle 101 through the access opening 104. Moreover, bucket 3 is pushed and made to axially slide inside space 102 so that the lower lip 19 seals with the inner cylindrical wall
  • portion 110 of neck 109 is inserted into the access opening 104 of the bottle 101 so as to bring rib 115 in abutment with the corresponding circular rim 104' of the bottle 101.
  • neck 109 is coaxial with bottle 101 and is welded to the latter by suitable equipment that combines mechanical pressure and ultrasounds. Such equipment is known to those skilled in the art.
  • bucket 3 is pushed in the direction of arrow E (that is, from inside space 102 towards the upper " opening 112 of neck 109) ' until the flexible rim 21 of the bucket 3 itself engages with the first protruding rim 117 of neck 109.
  • the flexible rim 21 of the bucket 3 at first gradually bends towards the axis of the bottle 101 and then engages snap-wise with the first protruding wall 117.
  • the lower lip 19 of the bucket 3 is sealed with the inner cylindrical wall 107 of the bottle 101, that it, it adheres to such wall 107 with a lower end.
  • the upper lip 18 of the bucket 3 is separated from the inclined wall 108 by a circular passage interspace since such lip 18 and the adjacent inclined wall 108 do not contact one another.
  • the propellant introduced may be a gas at the liquid or compressed state (for example, a hydrocarbon gas such as butane or butane-propane) or compressed air.
  • a gas at the liquid or compressed state for example, a hydrocarbon gas such as butane or butane-propane
  • compressed air for example, a compressed air
  • the propellant is a compressed gas G, represented in figure 10 by arrows.
  • compressed gas G is introduced into device 100 by a suitable injector 601 of known type.
  • injector 601 is inserted into neck 109 welded to bottle
  • injector 601 ensures a dual seal with neck 109 and with bucket 3 by annular sealing gaskets 603 . It should be noted that during the pressurisation step, the flexible rim 21 of the bucket 3 is held pressed against the inner wall 116 of neck 109 so that the same bucket 3 cannot disengage the corresponding first protruding rim 117 by axially shifting relative to the first fixed position.
  • gas G is injected under pressure into device 100 starting from a main duct 602 of injector 601.
  • Such duct 602 branches off at bucket 3 and gas G pushed under pressure can flow through the longitudinal slots 23 and those arranged circumferentially 26 obtained on bucket 3 itself.
  • the compressed gas G can flow into the circular interspace comprised between the upper lip 18 and the inclined wa-11 108 of the bottle 101.
  • the pressure of the injected gas G acts on the lower lip 19 to bend it for allowing access of gas G itself below bucket 3.
  • the injected gas can expand inside a portion of space 102 delimited by bucket 3 itself and by the convex bottom wall 106.
  • Such portion of space 102 is assimilable to a pressurisation chamber 200 or first chamber for device 100.
  • the lower lip 19 of the bucket 3 elastically returns to the sealing position with the inner cylindrical wall 107 of the bottle 101. In this way, the injected gas G cannot return towards injector 601.
  • the lower lip 19 of the bucket 3 acts as check valve for the injected gas which thus remains trapped into the first chamber 200.
  • a subsequent closing step of device 100 is described.
  • closing step is carried out by a valve 701, for example of the type without float.
  • valve 701 is first rested and then mechanically pushed inside tang 17 of the bucket 3.
  • Such mechanical thrust bends the flexible rim 21 of the bucket 3, disengaging it from the first protruding rim 117.
  • bucket 3 can axially move inside bottle 101 towards the convex bottom wall 106 taking up a second position.
  • valve 701 is locked to neck 109 by seaming.
  • a filling step of device 100 with the fluid substance to be dispensed is described.
  • such fluid substance is a liquid under pressure L indicated by arrows in figure 12.
  • the liquid under pressure L is injected inside bottle 101 at the upper opening 112 of neck 109 welded to bottle 101.
  • valve 701 the filling with liquid L occurs through valve 701 by a further injector 801 arranged for injecting the liquid through a stem 802 of valve 701.
  • device 100 of the invention dispenses liquid L contained in the second chamber 300 each time such chamber is placed in communication with the outside of the bottle 101 through suitable nozzle ducts (not shown) .
  • nozzle ducts for example, this occurs concurrently with the pressure exerted on a nozzle (not shown in figure 12) which controls the opening/closing of such ducts .
  • the pressure exerted by the propelling gas G inside the first chamber 200 is transmitted to bucket 3 and hence to the liquid that comes out of device 100.
  • device 100 in operating conditions is capable of dispensing liquid L contained therein in any position it is held.
  • Such further device 400 can be used for dispensing fluids under pressure as well.
  • Such device 400 comprises a further bottle 401 of elongated shape, preferably cylindrical, such as to define a further inner space 402 at least partly fillable with the fluid substances to be dispensed.
  • bottle 401 is made of a plastic material by moulding and/or blowing (for example polypropylene or nylon) .
  • a bucket 3 similar to that used in device 100 is insertable into space 402 at a lower end 403 of the bottle 401.
  • bucket 3 is insertable through a base opening 404 of the bottle 401.
  • Such base opening 404 is reclosable by a bottom element or bottom 405, also advantageously made of a plastic material by moulding.
  • bottle 401 has an upper access end 406 tapered relative to a main body 401' so as to form a further neck 409. At a further access opening
  • the further neck 409 is internally shaped similarly to neck 109 of device 100.
  • a further inner wall 116' of neck 409 exhibits a first portion of substantially cylindrical shape at the access opening 412.
  • a second portion of the inner wall 116 comprises a further first rim 117' protruding towards space 402 and further inclined wall 118'.
  • This latter wall 118' is inclined relative to the longitudinal axis of the bottle 401 so as to substantially be frusto-conical.
  • first rim 117' and the inclined wall 118' extend along the entire inner circumference of neck 409 .at the connecting portion of the bottle 401 between neck 409 and the main body 401'.
  • Such connecting portion also comprises an abutment wall 412', substantially orthogonal to the axis of the bottle 401.
  • a further inner cylindrical wall 407 of the main body 401' of the bottle 401 comprise, in the proximity of the above inclined wall 118', a plurality of protrusions or shaped septa 413.
  • each shaped septum 413 is assimilable to a plane- inclined towards the lower end 403 of the bottle 401 so as to mechanically interact with bucket 3 during assembly.
  • bottom 405 has a substantially discoidal shape and comprises a central portion 427 such as to determine a convex surface 428.
  • Such central portion 427 of the bottom 405 is edged by a flange 429.
  • the central portion 427 is insertable into space 402 of the bottle 401 through the base opening 404.
  • the respective convex surface 428 represents a bottom wall for said space 402.
  • bottom 405 in position opposed to the convex surface 428, bottom 405 comprises sealing ribs 430, for example cross-shaped.
  • the convex surface 428 and the opposed sealing ribs 430 are such as to ensure greater resistance of the bottom 405 to the pressure developed inside bottle 401.
  • bottom 405 comprises further orientation means 431, 431' of the bottle 401 relative to bottom 405 itself.
  • orientation means is a first positioning key
  • the first key 431 is of the type comprising a relief of flange 429 adjacent the central portion 427. With the assembly of the bottom 405 to bottle 401, such first key 431 engages with a corresponding orientation slit 432 obtained in the lower end 403 of the bottle 401 itself.
  • the second positioning key 431' preferably is a tooth protruding from one of ribs 430 so as .to be aligned with the first positioning key 431.
  • Such second positioning key 431' is similar to the orientation means 119 of device 100.
  • bottom 405 can have other shapes than those described with reference to figure 8A although maintaining the same purpose.
  • keys can comprise suitably shaped slots.
  • bucket 3 is introduced inside bottle 401 through the base opening 404. Moreover, bucket 3 is pushed and made to slide inside space 402 towards the upper end 406 of the bottle"
  • the flexible rim 21 first gradually bends towards the axis ⁇ f the bottle 401 and then engages snap-wise the protruding rim 117' .
  • bottom 405 is first oriented to make the positioning key 431 match the corresponding orientation slit 432. Afterwards, the central portion 427 of the bottom 405 is pushed inside space 402 to move flange 429 in abutment against the rim of opening 404. Finally, bottom 405 is welded to bottle 401 by known equipment which combines mechanical pressure and ultrasounds .
  • a propellant under pressure can be introduced inside the further device 400.
  • Such pressurisation step is schematically shown in figure 13 and, for example, the propellant introduced can be a gas G at the liquid or compressed state.
  • the propellant introduced can be a gas G at the liquid or compressed state.
  • gas G is introduced into device 400 by injector 601 inserted into bottle 401 through the access opening 412.
  • injector 601 ensures dual seal with bottle 401 and with bucket 3 through the annular gaskets 603.
  • the flexible rim 21 of the bucket 3 is kept pressed against the inner wall 116' of neck 409 preventing bucket 3 from disengaging the first protruding rim 117'.
  • gas G is injected under pressure through a main duct 602 of injector 601 and pushed under pressure it can flow through slots 23 and 26 obtained on bucket 3 (not shown in figure 13) .
  • the upper lip 18 of the bucket 3 is bent at the shaped septa 413 and therefore it allows the flow of gas G so that the latter can reach the lower lip 19. At this point, the pressure of gas G acts on the lower lip 19 bending it for allowing, access of gas G itself below bucket 3.
  • the injected gas G expands into a portion of space 402 delimited by bucket 3 itself and by the convex surface 428 of the bottom 405.
  • Such portion of space 402 comprises a first pressurisation chamber or further first chamber 200' of device 400.
  • the lower lip 19 of the bucket 3 elastically returns to the sealing position with the inner wall 407 of the bottle 401, thus the injected gas G remains trapped inside the first chamber 200'.
  • subsequent closing and filling steps of the further device 400 are described. Such steps are similar to those described for device 100.
  • valve 701 for example, without float
  • Such valve 701 is rested and mechanically pushed inside tang 17 of " the bucket 3 for disengaging the flexible rim 21 from the protruding rim 117'.
  • bucket 3 can axially move inside bottle 401 towards the convex bottom surface 428 taking up a second position.
  • valve 701 is locked to bottle 401 by seaming, that is, by deforming the bending end 702 of valve 701 by pliers 703 so as to make it adhere to rim 413 protruding from neck 409.
  • the filling step of device 400 with the liquid L to be dispensed is described with reference to figure 15.
  • the liquid under pressure L is injected into bottle 401 at the upper end 406 of the bottle itself.
  • the filling with liquid L occurs through stem 802 of valve 701 by injector 801 similar to that described with reference to device 100.
  • gas G is compressed in the first chamber 200' following the shifting of th bucket 3 due to the filling with liquid L. In this way, such gas G. builds up the necessary energy for allowing, afterwards, the dispensing of liquid L contained in the second chamber 300' .
  • the further device 400 is capable of dispensing liquid L contained therein in any position it is held.
  • the fluid dispensing devices 100 and 400 of the invention exhibit multiple advantages as compared to known devices .
  • the shape of the bucket 3 allows introducing the propelling gas G into the first chambers 200, 200' comprised between bucket 3 and the respective bottom walls 106 and 428, through the upper openings 112 and 412 of the bottles 101 and 401, that is, from the side opposed to said bottom walls.
  • the operation of pressurisation of devices 100 and 400 requires quite simple and inexpensive equipment to be carried out.
  • the essential components of devices 100 that is, bottles 101 and 401, bucket 3, neck 109 and bottom 405 are made of a plastic material easily recyclable. This allows a considerable reduction of the costs for manufacturing devices 100 and 400 as compared to metal devices .
  • the amount of propelling gas G used to operate such devices 100 and 400 is less than that used in conventional dispensing devices.
  • valve means acting as check valve are only a preferred example of valve means acting as check valve.
  • the same inventive concept can provide for further embodiments of the above valve means associable to bucket 3 and/or to bottles 101, 401.

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)

Abstract

La présente invention concerne un dispositif de pression (100, 400) destiné à distribuer des substances fluides (L). Un tel dispositif comprend : une bouteille (101, 401) permettant de définir un espace (102, 402) pouvant se remplir au moins partiellement avec les substances à distribuer ; et un godet (3) se déplaçant dans l’espace. Le godet est conçu de manière à diviser l’espace en une première chambre (300, 300’), délimitée par le godet et par une extrémité d’accès (109, 406) de la bouteille, et en une seconde chambre (200, 200’) délimitée par le godet et par une extrémité de fond (106, 428) de la bouteille. En outre, dans un état de fonctionnement du dispositif, la première chambre et la seconde chambre ne communiquent pas entre elles et renferment respectivement les substances fluides à distribuer ainsi qu’un gaz propulseur (G) sous pression. Le dispositif se caractérise en ce qu’il comprend un dispositif de soupapes (19) agissant comme un clapet antiretour permettant d’introduire le gaz propulseur dans la seconde chambre à l’aide de l’extrémité d’accès de la bouteille.
PCT/IT2005/000407 2005-07-15 2005-07-15 Dispositif destiné à la distribution de fluides WO2007010561A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP05778740A EP1907298A1 (fr) 2005-07-15 2005-07-15 Dispositif destiné à la distribution de fluides
PCT/IT2005/000407 WO2007010561A1 (fr) 2005-07-15 2005-07-15 Dispositif destiné à la distribution de fluides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IT2005/000407 WO2007010561A1 (fr) 2005-07-15 2005-07-15 Dispositif destiné à la distribution de fluides

Publications (1)

Publication Number Publication Date
WO2007010561A1 true WO2007010561A1 (fr) 2007-01-25

Family

ID=35929912

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IT2005/000407 WO2007010561A1 (fr) 2005-07-15 2005-07-15 Dispositif destiné à la distribution de fluides

Country Status (2)

Country Link
EP (1) EP1907298A1 (fr)
WO (1) WO2007010561A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014078278A1 (fr) * 2012-11-14 2014-05-22 Eveready Battery Company, Inc Produits emballés incluant un produit de soin personnel et un agent volatil non inflammable stockés dans un récipient d'aérosol
CN106174701A (zh) * 2015-02-13 2016-12-07 聂鲁达有限公司 系统和装置
US20160368633A1 (en) * 2015-06-18 2016-12-22 The Procter & Gamble Company Method of manufacturing a piston aerosol dispenser
CH715159A1 (de) * 2018-07-09 2020-01-15 Alpla Werke Alwin Lehner Gmbh & Co Kg Druckbehälter aus Kunststoff mit einem Ventilaufsatz zur Abgabe eines gasförmigen, flüssigen, pulverartigen oder pastösen Füllguts.
WO2021242094A1 (fr) * 2020-05-25 2021-12-02 Dispensing Technologies B.V. Dispositif de distribution d'un matériau au moyen d'un gaz sous pression et corps tubulaire partiellement rempli de gaz destiné à être utilisé dans ce dispositif
NL2025666B1 (en) * 2020-05-25 2021-12-13 Dispensing Tech Bv Device for dispensing a material by means of pressurized gas and partially gas-filled tubular body for use therein

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3112846A (en) * 1959-12-21 1963-12-03 American Can Co Aerosol can package
FR2311593A1 (fr) * 1975-05-23 1976-12-17 Gantzer Jean Louis Emballage sous forme de bombe
DE19717080A1 (de) * 1996-12-19 1998-06-25 Innotech Vertriebs Gmbh Wiederholt nachfüllbare Spraydose, Einrichtung zum Befüllen und Verfahren zum Herstellen derartiger Spraydosen
WO2001021507A1 (fr) * 1999-09-15 2001-03-29 Dispensing Containers Corporation Generateur d'aerosol a piston
US6345739B1 (en) * 1996-02-02 2002-02-12 Daizo Co., Ltd. Method for producing a double aerosol device and container therefor
US6378723B1 (en) * 2000-02-05 2002-04-30 J. P. Casey Container having bottom lug for radial positioning and bottom mold therefor
EP1541498A1 (fr) * 2003-12-12 2005-06-15 Cebal Aerosol France Boítier aérosol comprenant un produit séparé du gaz propulseur par un piston

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3112846A (en) * 1959-12-21 1963-12-03 American Can Co Aerosol can package
FR2311593A1 (fr) * 1975-05-23 1976-12-17 Gantzer Jean Louis Emballage sous forme de bombe
US6345739B1 (en) * 1996-02-02 2002-02-12 Daizo Co., Ltd. Method for producing a double aerosol device and container therefor
DE19717080A1 (de) * 1996-12-19 1998-06-25 Innotech Vertriebs Gmbh Wiederholt nachfüllbare Spraydose, Einrichtung zum Befüllen und Verfahren zum Herstellen derartiger Spraydosen
WO2001021507A1 (fr) * 1999-09-15 2001-03-29 Dispensing Containers Corporation Generateur d'aerosol a piston
US6378723B1 (en) * 2000-02-05 2002-04-30 J. P. Casey Container having bottom lug for radial positioning and bottom mold therefor
EP1541498A1 (fr) * 2003-12-12 2005-06-15 Cebal Aerosol France Boítier aérosol comprenant un produit séparé du gaz propulseur par un piston

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014078278A1 (fr) * 2012-11-14 2014-05-22 Eveready Battery Company, Inc Produits emballés incluant un produit de soin personnel et un agent volatil non inflammable stockés dans un récipient d'aérosol
AU2013344990B2 (en) * 2012-11-14 2018-03-08 Edgewell Personal Care Brands, Llc Packaged products including a personal care medium and a non-flammable volatile agent stored within an aerosol container
CN106174701A (zh) * 2015-02-13 2016-12-07 聂鲁达有限公司 系统和装置
US11111127B2 (en) 2015-02-13 2021-09-07 Fontem Holdings 1 B.V. System and apparatus
US20160368633A1 (en) * 2015-06-18 2016-12-22 The Procter & Gamble Company Method of manufacturing a piston aerosol dispenser
US9975656B2 (en) * 2015-06-18 2018-05-22 The Procter & Gamble Company Method of manufacturing a piston aerosol dispenser
CH715159A1 (de) * 2018-07-09 2020-01-15 Alpla Werke Alwin Lehner Gmbh & Co Kg Druckbehälter aus Kunststoff mit einem Ventilaufsatz zur Abgabe eines gasförmigen, flüssigen, pulverartigen oder pastösen Füllguts.
WO2020011448A1 (fr) * 2018-07-09 2020-01-16 Alpla Werke Alwin Lehner Gmbh+Co. Kg Récipient sous pression en matière plastique
WO2021242094A1 (fr) * 2020-05-25 2021-12-02 Dispensing Technologies B.V. Dispositif de distribution d'un matériau au moyen d'un gaz sous pression et corps tubulaire partiellement rempli de gaz destiné à être utilisé dans ce dispositif
NL2025666B1 (en) * 2020-05-25 2021-12-13 Dispensing Tech Bv Device for dispensing a material by means of pressurized gas and partially gas-filled tubular body for use therein

Also Published As

Publication number Publication date
EP1907298A1 (fr) 2008-04-09

Similar Documents

Publication Publication Date Title
US4564132A (en) Fluid dispensing assembly
US4953753A (en) Fluid dispensing apparatus with prestressed bladder
EP0657005B1 (fr) Soupape de distribution
WO2007010561A1 (fr) Dispositif destiné à la distribution de fluides
US4700744A (en) Double shut-off fluid dispenser element
KR960007219B1 (ko) 분배용 압력 용기를 위한 분배장치
CA2988590C (fr) Bec verseur pour distribuer des fluides a partir d'un recipient flexible
US5862955A (en) Creamy substance dispenser having non-return valve
US7735688B2 (en) Rotating collar and locking and venting closure connector for an air foaming pump dispenser
EP0353085B1 (fr) Dispositif comportant un double emballage flexible de sirop et une soupape de distribution
EP2605980B1 (fr) Soupape aerosol à haut débit
KR20060002876A (ko) 이중 슬라이더 밸브 부속품
US4073398A (en) Snap-lock device for securing a dispensing mechanism to a container
EP0930101A2 (fr) Distributeur de substance pâteuse ou crémeuse
WO1997013439A1 (fr) Pompe echelonnee a admission arriere
US5509584A (en) Head for dispensing a product, particularly a pasty product, and dispenser equipped with this head
WO2000007902A1 (fr) Valve de fermeture d'un contenant
US5072756A (en) Valve assembly for fluid line connection
EP3414182B1 (fr) Dispositif de distribution à action unique avec manchon coulissant ayant un bouton
EP3275553A2 (fr) Soupape d'aérosol non remplissable
GB2216872A (en) Metering valve assembly for pressurised container.
US4368832A (en) Fluid dispensing valve having a deformable diaphragm
WO2000076906A1 (fr) Raccord
JP3363765B2 (ja) 加圧液体の収納・供給装置のためのバルブおよび該バルブを備えた装置
EP1937566B1 (fr) Distributeurs de liquide

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application
NENP Non-entry into the national phase

Ref country code: DE

WWW Wipo information: withdrawn in national office

Country of ref document: DE

WWE Wipo information: entry into national phase

Ref document number: 2005778740

Country of ref document: EP

WWP Wipo information: published in national office

Ref document number: 2005778740

Country of ref document: EP