WO2017209634A1 - Dispositif d'extraction avec éjection de capsule et machine de préparation de boissons comprenant ledit dispositif d'extraction - Google Patents

Dispositif d'extraction avec éjection de capsule et machine de préparation de boissons comprenant ledit dispositif d'extraction Download PDF

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Publication number
WO2017209634A1
WO2017209634A1 PCT/PT2017/000010 PT2017000010W WO2017209634A1 WO 2017209634 A1 WO2017209634 A1 WO 2017209634A1 PT 2017000010 W PT2017000010 W PT 2017000010W WO 2017209634 A1 WO2017209634 A1 WO 2017209634A1
Authority
WO
WIPO (PCT)
Prior art keywords
extraction device
structural part
fixed
movable
wall
Prior art date
Application number
PCT/PT2017/000010
Other languages
English (en)
Portuguese (pt)
Inventor
Daniel Freire Falcão Teles Caramelo
Agostinho Miguel QUITÉRIO GARCIA CARVALHO
Original Assignee
Weadd, Lda
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 Weadd, Lda filed Critical Weadd, Lda
Publication of WO2017209634A1 publication Critical patent/WO2017209634A1/fr

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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
    • A47J31/3604—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 with a mechanism arranged to move the brewing chamber between loading, infusing and ejecting stations
    • A47J31/3623—Cartridges being employed
    • A47J31/3638—Means to eject the cartridge after brewing

Definitions

  • the present invention relates to the field of extraction devices which use capsules in the preparation of beverages, such as espresso type cat. is res.
  • the present invention further relates to a beverage preparation machine featuring said extraction device.
  • the esfade t "i o ine .ecn ioidi ent.es are fer ⁇ 1 uçdes the ext.ralick3 ⁇ 4o devices adapted for use in capsules ⁇ repa r drank the dog.
  • the devices are pre extraoao object "i created inside the beverage preparation machine. In these cases, the capsule is inserted into the extraction device when it is in an open position, placed in operating position when in a tested position, and then ejected to the beast when the extraction device is opened again.
  • the force transmission means ie the extension of the extender between the open and closed positions, and vice versa.
  • Document No. 6060290 discloses a one-way extraction device. general drawer layout and simple construction.
  • the document discloses an extraction arrangement which is manual without the use of motion transmitting devices; of the lever type, gears or the like between the open and the closed position against an opposite tensile force until it reaches a closed position where it can be locked against said opposite tensile force.
  • Another aspect is that of. Selecting the capsule for the extraction device after the beverage preparation process is completed.
  • the object of the present invention is to provide an arrangement. extraction device adapted for collecting portions of individual doses, for example in the form of capsules, lozenges, or the like, containing an edible substance for use in the preparation of an edible product, such as espresso coffee and other beverages. aromatic, having a simpler construction and providing simpler, cleanable capsule selection means.
  • a related object of the present invention is to provide a more compact and more ergonomic beverage preparation machine.
  • the objective objective is solved according to the present invention by an ext. feed according to 'the reivindicaç 15.
  • Figure 1 Perspective view of a beverage preparation machine (3) prior to the extender device embodiment. ration ⁇ 1 ⁇ according to the invention;
  • Figure 3 Detail view of a portion of the embodiment of the extraction arrangement shown in Figure 5;
  • Figure 4 Detail view of another extraction device embodiment (1) shown in FIG. and felt in Fig. 2 to 2;
  • Figure 5 Exploded perspective view of the extending device embodiment (i) of a deal with. the lateral or frontal top elevation information is. machine (3) for the production of cold drink with Fiou a; ; cross-sectional views of beverage preparation tablet (3) according to Figure 1 in an extender position.
  • FIG. 1 presents a preferred embodiment of the extraction device (1) in accordance with the invention which is rearmed with dryness by means of various components. Lifting of a lever, gear or the like, and in connection with the action of tensile force exerted by retaining elastic elements (5) ⁇ Figure 2.
  • Said machine (3) comprises an extraction device (15) including a frame arrangement (4) having a fixed frame portion (41) open upwardly shaped, V- shaped forearm, adapted so that it is fitted with one another; estruturai part moves ⁇ 42) in a fo roa gerai type, U 'can be opened for barxo d s. ' touched and calm, in ' . " drawer-like, through a travel stroke, between an opening position and a closed position of said extraction device (1), and vice versa.
  • Said structural part fxa (mi) is part of the chassis uina of poor PP, and prolongs s is preferably according to the depth direction of the machine frame corso
  • said device ⁇ EXTRACTION CIE includes provisions bear al uu is the ⁇ ⁇ 4) comprising bear estruturai fixed part.
  • her part is innovative young (42; Particularly, said movable structural part (42) is adapted, i.e. it can be molded in. qave ta na ⁇ ar and is a tu riii aa (1), against ra a ⁇ : the retii elastic elements of type cii qu -claque - will be visible in this Image -, to bai ⁇ o between an open position ( corresponding to that shown in Figure 1 ⁇ and a closed position of said extending device (1), i.e. The .
  • Said structural arrangement (4) provides for a fluid connection between an upstream fluid source and a beverage outlet (6) at the same time, keeping the drainage device from. -. action ⁇ 1 ⁇ if encoat ra. r ⁇ a ⁇ os: i o ⁇ o of f: chario; .
  • the movable structural portion (42) comprises a collecting element (7) in a general, tubular, beaker, or other form. similar adapted for collecting capsules (2). It comprises a collecting side wall (71) defined in an oriented opening by holding a horizontally narrow corner and having a transverse section extending from a circular axis with respect to a common axis of the street; Also preferred is the symmetry of said element g and reocd.ha ⁇ ' ? ⁇ of m do; what. it surrounds at least most of the circular extension of the lateral wall of the recesses: psu 1 aa (2).
  • said collecting sidewall 71) It has at least one movable wall portion (72) disposed on a downwardly and inwardly adapted side which can release one. opening to the capsule (2), resulting in an ejection of the capsule (25) out of said collecting element (7) by force of gravity.
  • the movable wall 72 is shaped so as to be moveable by the elements of force which are associated with the movement of said movable wall and frame. (42). furthermore, said novel wall part (72) and advantageous farina adapted so that it can be ground to open and close, said opening, passing through to the capsule (2), and therefore the within said collection side wall (71) was a function of the movement of said movable structural wall (42).
  • said collecting element (7) has two supporting elements (73 ⁇ 4) which are substantially opposite to the lateral side of the collecting side (71), said supporting elements (75). it has developed to an extent, and resists distal x emity adapted so that it has been geared to conducting (4) conducive elements to parts thereof.
  • said side wall (71) comprises at least two movable wall parts (72) disposed adjacent on a downwardly oriented side and provided so that they can be rotated laterally outwardly with respect to said side wall.
  • the arrangement proposed by the present invention therefore advantageously includes the uplift of the capsule by the action of the force of the drivetrain. controlled opening of part of the perimeter of the capsule collecting side wall (71) (2).
  • these two movable wall parts ⁇ '72) are retained in respective the 1st end walls (721) so that it can be rotated from a closed position in which respective second wall edges (722) are adjacent, to an opening position wherein said second wall ends (722) are in a laterally rotated position relative to a central axis of said collecting element (7), thereby opening the lower region of said collecting side wall (71) to an extent sufficiently far apart to provide water for the capsule
  • said two movable wall parts (72) are urged by respective elastic elements (73) that exert an elastic force to retain said two movable wall parts (72) in a position of closed.
  • Said collecting side wall (71) in this case has a complete circular perimeter so that it can hold a capsule (2) inside.
  • said two movable wall parts (72) are pressted by respective elastic elements (73) which exert an elastic force to retain said two movable wall parts.
  • said guide ribs (11) are provided such that they are spaced from the axis of symmetry of said fixed base part (412) along a first portion, and are brought back to this point along the first portion. a second portion symmetrically of said symmetry axis (A), said projections (74) leading along said first portion to generate a gap between the respective movable wall portions (72) against the force; of said elastic members (73).
  • the movable structural part (42) is thus driven into the fixed structural part (41) between the open position of the puller (1), which protrudes above and slightly inclined forward with respect to the fixed structural part (11). ), and the closing position in which it is pushed to the counter in the extension corresponding to the travel stroke.
  • said extraction device (1) further has at least one projection-type element (16) disposed in the distal region of the travel path, in particular in the region corresponding to the closed position, and adapted to further push said collecting element (7).
  • the extraction device (1) comprises a movable structural part (42) adapted so that it can be displaced in a vertical direction relative to said fixed structural part (41), and the respective element of The collection (7) is adapted such that it is moved in an inclined direction in a first section and in a vertical direction in a second section with respect to said fixed structural part (41), in an upward and downward direction, and vice versa.
  • at the end region of said second portion determines a displacement of said collecting element (7) forward with respect to the prevailing direction of the respective travel stroke and towards the front of the beverage preparation machine (3).
  • said fixed structural part (41) comprises projections (46) provided on a surface parallel to that of the travel path, adjacent to the plane in which the rear part of the collecting element (7) moves and at a position corresponding to the final region of the travel path taken by said movable structural part (42).
  • said projections (46) are provided on a fixed side portion portion (411) extending above the fixed base portion (412) and a ⁇ 1year to I eI oa esta.
  • the projections ⁇ - ⁇ are adapted to press: said collecting element (7) further and forward with respect to the prevailing direction of said stroke.
  • Said structural portion (41) comprises lateral side portions (4.11) which have fixed slang elements (47) provided on their outwardly oriented facing faces, and adapted so that they conduct corresponding portions on the sides. side faces of said movable structural part (42) along the respective travel of travel.
  • the said narrow side portions (411) and the respective fixed guide members (47) are dimensioned with a clearance in the transverse direction., The prevailing flow direction, relative to the dimension of the side faces of the structural portion. m.ovei (42).
  • Said fixed side portions (411) will furthermore advantageously be provided with conductive elements (45) which develop obliquely with respect to the prevailing direction of the travel corso along a first change and parallel to the one. . said prevailing direction of travel along a second portion towards the lower portion of said fixed side portions (411).
  • Figure 5 shows the type of main components comprising the preferred embodiment of the device (1) according to the present invention.
  • Figures 7 to 11 depict different elevation stages of the preferred embodiment of the device. (1) according to the cross-sectional views identified in Figure 6.
  • a capsule (2) is provided inside the retaining element.
  • (7) means that the retaining side wall thereof (71) is retained.
  • the two movable wall parts (72) are: in this case they are closed by the elastic elements (73), while the protections (4) are: the furthest position from the rest (41), and the support elements (73) are in the next excremid.ade! conduction elements (45), in particular at the beginning of a first shift that develops obliquely with respect to: the prevailing direction of travel of the moving structural part (42).
  • the collecting element. (7) is advantageously inclined backwardly to the prevailing direction of the travel surface and to the front of the beverage preparation machine (3) such that the collecting sidewall (71) You can reliably collect a capsule (2) inside.
  • the extraction device (1) is in an intermediate position of the travel between the open position and the closed position. There is no change in the position of the moving wall parts (72). The projections (7 ') remained " together and have not yet passed beyond the shoulder (4') to the gaia ribs (43).
  • the support members (75) initially meet a second section of the members.
  • driving gear (45) developed :: from for.ma. oblique relative to the prevailing direction; of displacement of the movable structural part (42). of a third inset, shown in Figure 9, the extraction pattern (i) is in a closed position where the retentive elastic elements (i) are completely compressed and retained ⁇ : ⁇ ⁇ repepeiivo locking element.
  • the projections (74) associated with the movable wall portions (72) have passed beyond the shoulder (44) and are now supported by the guide ribs (43).
  • the stripping device (1) initiated the open opening movement actuation; periods and elastic retachable elements (5).
  • the projections (74) are being raised upwardly through the ribs of the ribs (41), so that the respective movable wall portions (72) are protruding apart to provide one. aperture would pass the lens into the capsule (2) and fall under the force of the qraviourde out of said side collecting network (1).
  • Figure 11 represents the initial position of the open extraction device (t).
  • the collection element (7) is inclined back and the parts (72 ' ⁇ find their elastic elastics (

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Apparatus For Making Beverages (AREA)

Abstract

La présente invention concerne un dispositif d'extraction (1) conçu pour collecter des capsules (2) dans des machines (3) de préparation de boissons telles que, par exemple, le café de type expresso et analogues. Le dispositif d'extraction (1) présente un élément de collecte (7) qui comporte une paroi latérale de collecte (71) s'étendant selon un alignement circulaire, de manière qu'elle entoure au moins la majeure partie de la paroi latérale desdites capsules (2), ladite paroi latérale (71) présentant au moins une partie de paroi mobiles (72), de préférence deux, lesdits parties étant conçues de manière à réaliser une ouverture ou une fermeture par rapport audit alignement circulaire, formant ainsi une ouverture de passage pour que la capsule (2) puisse tomber sous l'action de la force de gravité. La présente invention concerne également une machine (3) de préparation de boissons, comprenant un dispositif d'extraction (1).
PCT/PT2017/000010 2016-05-30 2017-05-18 Dispositif d'extraction avec éjection de capsule et machine de préparation de boissons comprenant ledit dispositif d'extraction WO2017209634A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PT10941716 2016-05-30
PT109417 2016-05-30

Publications (1)

Publication Number Publication Date
WO2017209634A1 true WO2017209634A1 (fr) 2017-12-07

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Application Number Title Priority Date Filing Date
PCT/PT2017/000010 WO2017209634A1 (fr) 2016-05-30 2017-05-18 Dispositif d'extraction avec éjection de capsule et machine de préparation de boissons comprenant ledit dispositif d'extraction

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023194519A1 (fr) * 2022-04-08 2023-10-12 Société des Produits Nestlé S.A. Système de dosette de boisson comprenant un porte-dosette
WO2023194538A1 (fr) * 2022-04-08 2023-10-12 Société des Produits Nestlé S.A. Système de dosette de boisson
WO2023194524A1 (fr) * 2022-04-08 2023-10-12 Société des Produits Nestlé S.A. Système de dosette de boisson à reconnaissance de dosette

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201987326U (zh) * 2011-03-30 2011-09-28 苏州工业园区咖乐美电器有限公司 一种手动胶囊咖啡机
EP2543291A1 (fr) * 2011-07-08 2013-01-09 Koninklijke Philips Electronics N.V. Unité de brassage dotée d'un chauffage pour l'eau
WO2014020519A2 (fr) * 2012-07-30 2014-02-06 Luigi Lavazza S.P.A. Ensemble infusion pour une machine pour la préparation de boissons utilisant des capsules et analogues
US20140069281A1 (en) * 2003-07-10 2014-03-13 Nestec S.A. Cap extraction device
WO2016064290A1 (fr) * 2014-10-21 2016-04-28 Weadd, Lda. Dispositif d'extraction adapté pour des portions de doses individuelles, machine de préparation de boissons présentant ledit dispositif d'extraction et procédé de préparation de boissons

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140069281A1 (en) * 2003-07-10 2014-03-13 Nestec S.A. Cap extraction device
CN201987326U (zh) * 2011-03-30 2011-09-28 苏州工业园区咖乐美电器有限公司 一种手动胶囊咖啡机
EP2543291A1 (fr) * 2011-07-08 2013-01-09 Koninklijke Philips Electronics N.V. Unité de brassage dotée d'un chauffage pour l'eau
WO2014020519A2 (fr) * 2012-07-30 2014-02-06 Luigi Lavazza S.P.A. Ensemble infusion pour une machine pour la préparation de boissons utilisant des capsules et analogues
WO2016064290A1 (fr) * 2014-10-21 2016-04-28 Weadd, Lda. Dispositif d'extraction adapté pour des portions de doses individuelles, machine de préparation de boissons présentant ledit dispositif d'extraction et procédé de préparation de boissons

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023194519A1 (fr) * 2022-04-08 2023-10-12 Société des Produits Nestlé S.A. Système de dosette de boisson comprenant un porte-dosette
WO2023194538A1 (fr) * 2022-04-08 2023-10-12 Société des Produits Nestlé S.A. Système de dosette de boisson
WO2023194524A1 (fr) * 2022-04-08 2023-10-12 Société des Produits Nestlé S.A. Système de dosette de boisson à reconnaissance de dosette

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