WO2009093271A1 - Dispositif pour mélanger et/ou dissoudre des substances dans des liquides - Google Patents

Dispositif pour mélanger et/ou dissoudre des substances dans des liquides Download PDF

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Publication number
WO2009093271A1
WO2009093271A1 PCT/IT2008/000034 IT2008000034W WO2009093271A1 WO 2009093271 A1 WO2009093271 A1 WO 2009093271A1 IT 2008000034 W IT2008000034 W IT 2008000034W WO 2009093271 A1 WO2009093271 A1 WO 2009093271A1
Authority
WO
WIPO (PCT)
Prior art keywords
block
previous
inlet
container
liquids
Prior art date
Application number
PCT/IT2008/000034
Other languages
English (en)
Inventor
Marco Masciadri
Original Assignee
Berger, Simona
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 Berger, Simona filed Critical Berger, Simona
Priority to PCT/IT2008/000034 priority Critical patent/WO2009093271A1/fr
Priority to PCT/EP2009/050563 priority patent/WO2009092696A1/fr
Publication of WO2009093271A1 publication Critical patent/WO2009093271A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J31/00—Apparatus for making beverages
    • A47J31/24—Coffee-making apparatus in which hot water is passed through the filter under pressure, i.e. in which the coffee grounds are extracted under pressure
    • A47J31/34—Coffee-making apparatus in which hot water is passed through the filter under pressure, i.e. in which the coffee grounds are extracted under pressure with hot water under liquid pressure
    • A47J31/36—Coffee-making apparatus in which hot water is passed through the filter under pressure, i.e. in which the coffee grounds are extracted under pressure with hot water under liquid pressure with mechanical pressure-producing means
    • A47J31/3666—Coffee-making apparatus in which hot water is passed through the filter under pressure, i.e. in which the coffee grounds are extracted under pressure with hot water under liquid pressure with mechanical pressure-producing means whereby the loading of the brewing chamber with the brewing material is performed by the user
    • A47J31/3676—Cartridges being employed
    • A47J31/368—Permeable cartridges being employed
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J31/00—Apparatus for making beverages
    • A47J31/44—Parts or details or accessories of beverage-making apparatus
    • A47J31/4403—Constructional details
    • A47J31/446—Filter holding means; Attachment of filters to beverage-making apparatus
    • A47J31/4471—Filter holding means; Attachment of filters to beverage-making apparatus by means of a hinge
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J31/00—Apparatus for making beverages
    • A47J31/44—Parts or details or accessories of beverage-making apparatus
    • A47J31/60—Cleaning devices
    • A47J31/605—Water filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F21/00—Dissolving
    • B01F21/20—Dissolving using flow mixing
    • B01F21/22—Dissolving using flow mixing using additional holders in conduits, containers or pools for keeping the solid material in place, e.g. supports or receptacles
    • B01F21/221—Dissolving using flow mixing using additional holders in conduits, containers or pools for keeping the solid material in place, e.g. supports or receptacles comprising constructions for blocking or redispersing undissolved solids

Definitions

  • the present invention relates to a device for mixing and/or dissolving substances in liquids, in particular substances contained in replaceable containers, for example disposable capsules or cartridges.
  • Known devices for mixing and/or dissolving substances in liquids comprise a seat for containers fixed to a mobile support for moving a container of said substances toward an operating position between a first block and a second block which comprise at least one inlet and one outlet for the liquids, wherein the inlet leads to an injector which is comprised in the first block and has at least one opening suitable for being coupled with an opening of the container, while the outlet leads to a collector which is comprised in the second block and has at least one opening suitable for being coupled with an opening of the container, wherein the second block can move along a main axis for locking the container between the blocks and carry out an hydraulic connection between the inlet, the injector, the container, the collector and the outlet.
  • the second block is generally driven by an electric, mechanical or electromechanical actuator which is relatively difficult and expensive to be manufactured and maintained.
  • the device according to the present invention can drive the mobile block in an hydraulic manner, so as to simplify the structure of the device for reducing the manufacturing and maintenance costs and times.
  • the expansion chamber is preferably connected to the inlet through a hydraulic circuit, so that when the liquids are pumped into the inlet the mobile block moves toward the other block, so as to carry out an automatic drive of the mobile block during the working of the device.
  • this hydraulic circuit is preferably connected to the inlet through a pressure reducer, so as to obtain in a simple manner a suitable pressure difference which allows to keep locked the container between the blocks when the liquids are pumped under pressure into the inlet.
  • the fixed block is arranged over the mobile block and the main axis is a substantially vertical axis.
  • the seat, the injector and the collector are aligned along the main axis, the inlet and the outlet are substantially perpendicular to the main axis and/or the mobile support can rotate around an axis substantially parallel to the main axis.
  • FIG. 1 shows a front perspective view of the device in an open position
  • figure 2 shows a vertical section of the device of figure 1 ;
  • FIG. 3 shows a rear perspective view of the device in a closed position
  • - figure 4 shows a front perspective view of the device of figure 3
  • - figure 5 shows a vertical section of the device of figure 3
  • FIG. 8 shows a vertical section of the device during its working.
  • the device according to the present invention comprises in a known way a seat 1 for at least one container 2 of substances 3 to be mixed or dissolved in liquids.
  • container 2 is a disposable cartridge having a cylindrical or frustoconical shape with the bases provided with one or more openings for allowing the inflow or outflow of liquids through them. At least the lower base of container 2 is closed by a grill or another separator suitable for preventing the passage of solids and allowing the passage of liquids.
  • Container 2 is provided with a perimetric projection 4 along its upper edge for supporting in an axially slidable manner in seat 1 container 2, which consists for example of a ring having a diameter slightly greater than the diameter of container 2.
  • Seat 1 is fixed to at least one mobile support 5 suitable for moving container 2 from a non-operating position, wherein container 2 can be removed from seat 1, to an operating position, wherein substances 3 contained in container 2 can be used in the device.
  • mobile support 5 is a door hinged to a substantially parallelepiped-shaped casing 6 in which container 2 can be arranged in its operating position.
  • Casing 6 contains a first block 7 and a second block 8 between which the operating position of container 2 is arranged.
  • First block 7 and second block 8 comprise at least one inlet and one outlet for the liquids to be treated with substances 3 contained in container 2.
  • first block 7 comprises an inlet 9 and second block 8 comprises an outlet 10.
  • First block 7 is arranged over second block 8.
  • Inlet 9 is connected to a substantially cylindrical- or frustoconical-shaped injector 11 which is comprised in first block 7 and has at least one lower opening suitable for being coupled with an opening of container 2, in particular with the opening in its upper base.
  • Outlet 10 is instead connected to a substantially cylindrical- or frustoconical-shaped collector 12 which is comprised in second block 8 and has at least one upper opening suitable for being coupled with an opening of container 2, in particular with the opening in its lower base.
  • the opening of injector 11 is surrounded by a gasket 13 suitable for contacting the upper edge of container 2.
  • At least one of the two blocks 7, 8, in particular second block 8, can move along a main axis M, in particular a substantially vertical axis, for locking container 2 between blocks 7, 8 and carrying out a hydraulic connection between inlet 9, injector 11, container 2, collector 12 and outlet 10.
  • Seat 1, injector 11 and collector 12 are aligned along main axis M, while inlet 9 and outlet 10 are substantially perpendicular to main axis M.
  • Mobile support 5 can rotate around an axis substantially parallel to main axis M.
  • Second block 8 is mounted in a slidable manner on a fixed support 14 which is arranged in casing 6 and is provided with at least one inlet 15 connected to an expansion chamber 16 arranged between fixed support 14 and second block 8, so that fluids under pressure introduced into expansion chamber 16 through inlet 15 can push second block 8 toward first block 7 in the direction of arrow 17.
  • a piston 18 integral with second block 8 and provided with a gasket 19 is arranged in expansion chamber 16.
  • Expansion chamber 16 and piston 18 have asubstantially cylindrical shape coaxial with main axis M.

Abstract

L'invention porte sur un dispositif pour mélanger et/ou dissoudre des substances (3) dans des liquides. Ce dispositif comprend un siège (1) pour au moins un récipient (2) destiné à contenir lesdites substances (3), lequel siège (1) est fixé sur au moins un support mobile (5) approprié pour déplacer le récipient (2) vers une position opérationnelle entre un premier bloc (7) et un second bloc (8) qui comprennent au moins une entrée (9) et une sortie (10) pour les liquides, l'entrée (9) conduisant à un injecteur (11) qui est compris dans le premier bloc (7), alors que la sortie (10) conduit à un collecteur (12) qui est compris dans le second bloc (8), au moins un des deux blocs (7, 8) pouvant se déplacer le long d'un axe principal (M) pour verrouiller le récipient (2) entre les blocs (7, 8) et effectuer un raccordement hydraulique entre l'entrée (9), l'injecteur (11), le récipient (2), le collecteur (12) et la sortie (10), le bloc mobile (8) étant monté d'une manière coulissante sur un support fixe (14) et une chambre d'expansion (16) étant disposée entre le support fixe (14) et le bloc mobile (8), de sorte que des fluides sous pression introduits dans la chambre d'expansion (16) peuvent pousser le bloc mobile (8) vers l'autre bloc (7) le long de l'axe principal (M).
PCT/IT2008/000034 2008-01-22 2008-01-22 Dispositif pour mélanger et/ou dissoudre des substances dans des liquides WO2009093271A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/IT2008/000034 WO2009093271A1 (fr) 2008-01-22 2008-01-22 Dispositif pour mélanger et/ou dissoudre des substances dans des liquides
PCT/EP2009/050563 WO2009092696A1 (fr) 2008-01-22 2009-01-19 Dispositif pour mélanger et/ou dissoudre des substances dans des liquides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IT2008/000034 WO2009093271A1 (fr) 2008-01-22 2008-01-22 Dispositif pour mélanger et/ou dissoudre des substances dans des liquides

Publications (1)

Publication Number Publication Date
WO2009093271A1 true WO2009093271A1 (fr) 2009-07-30

Family

ID=39710659

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/IT2008/000034 WO2009093271A1 (fr) 2008-01-22 2008-01-22 Dispositif pour mélanger et/ou dissoudre des substances dans des liquides
PCT/EP2009/050563 WO2009092696A1 (fr) 2008-01-22 2009-01-19 Dispositif pour mélanger et/ou dissoudre des substances dans des liquides

Family Applications After (1)

Application Number Title Priority Date Filing Date
PCT/EP2009/050563 WO2009092696A1 (fr) 2008-01-22 2009-01-19 Dispositif pour mélanger et/ou dissoudre des substances dans des liquides

Country Status (1)

Country Link
WO (2) WO2009093271A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2705784B2 (fr) * 2012-09-06 2018-11-28 Miele & Cie. KG Préparateur de boissons
ITMI20130677A1 (it) * 2013-04-24 2014-10-25 Natribom S R L Gruppo erogatore per macchine per la preparazione di bevande a partire da ingredienti porzionati, in particolare per l'estrazione di caffe' espresso.

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4389925A (en) * 1980-06-11 1983-06-28 Unoper S.R.L. Beverage extracting and dispensing machine
EP1219217A1 (fr) * 2000-12-29 2002-07-03 SGL Italia S.r.l. Machine à café
US20030096038A1 (en) * 2000-12-22 2003-05-22 Cai Edward Z. Drink cartridge and method of manufacturing the same
EP1477092A2 (fr) * 2000-11-07 2004-11-17 Smile Coffee S.R.L. Distributeur de boissons
WO2004112556A1 (fr) * 2003-06-25 2004-12-29 Koninklijke Philips Electronics N.V. Appareil pour la preparation de boissons avec une chambre a infusion ajustable
WO2006005756A1 (fr) * 2004-07-13 2006-01-19 Sgl Italia S.R.L. Percolateur pour la production d'une boisson preparee a partir d'un materiau en poudre dans un recipient
WO2007042893A1 (fr) * 2005-10-07 2007-04-19 Sgl Italia S.R.L. Machine à café
US20070186783A1 (en) * 2006-02-13 2007-08-16 Eldom Rothrist Ag Brewing apparatus for a coffee machine
WO2007105249A2 (fr) * 2006-03-10 2007-09-20 Spinel S.R.L. Machine a cafe a filtre ou capsule liberable

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1310537B1 (it) * 1999-02-22 2002-02-18 Simac Vetrella Spa Macchina per la produzione di caffe' espresso
CH694265A5 (fr) * 2001-01-24 2004-10-29 Monodor Sa Dispositif d'injection d'eau pour un appareil pour la confection d'une boisson à partir d'une capsule contenant le produit à extraire.

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4389925A (en) * 1980-06-11 1983-06-28 Unoper S.R.L. Beverage extracting and dispensing machine
EP1477092A2 (fr) * 2000-11-07 2004-11-17 Smile Coffee S.R.L. Distributeur de boissons
US20030096038A1 (en) * 2000-12-22 2003-05-22 Cai Edward Z. Drink cartridge and method of manufacturing the same
EP1219217A1 (fr) * 2000-12-29 2002-07-03 SGL Italia S.r.l. Machine à café
WO2004112556A1 (fr) * 2003-06-25 2004-12-29 Koninklijke Philips Electronics N.V. Appareil pour la preparation de boissons avec une chambre a infusion ajustable
WO2006005756A1 (fr) * 2004-07-13 2006-01-19 Sgl Italia S.R.L. Percolateur pour la production d'une boisson preparee a partir d'un materiau en poudre dans un recipient
WO2007042893A1 (fr) * 2005-10-07 2007-04-19 Sgl Italia S.R.L. Machine à café
US20070186783A1 (en) * 2006-02-13 2007-08-16 Eldom Rothrist Ag Brewing apparatus for a coffee machine
WO2007105249A2 (fr) * 2006-03-10 2007-09-20 Spinel S.R.L. Machine a cafe a filtre ou capsule liberable

Also Published As

Publication number Publication date
WO2009092696A1 (fr) 2009-07-30

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