FR2513106A1 - OUTLET SPOUT OR POURER OF A BEVERAGE DISPENSER - Google Patents

OUTLET SPOUT OR POURER OF A BEVERAGE DISPENSER Download PDF

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Publication number
FR2513106A1
FR2513106A1 FR8215851A FR8215851A FR2513106A1 FR 2513106 A1 FR2513106 A1 FR 2513106A1 FR 8215851 A FR8215851 A FR 8215851A FR 8215851 A FR8215851 A FR 8215851A FR 2513106 A1 FR2513106 A1 FR 2513106A1
Authority
FR
France
Prior art keywords
outlet
spout
section
end section
beverage dispenser
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR8215851A
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French (fr)
Other versions
FR2513106B3 (en
Inventor
Udo Leuschner
Alfons Reitmeier
Alfons Zinsberger
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Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2513106A1 publication Critical patent/FR2513106A1/en
Application granted granted Critical
Publication of FR2513106B3 publication Critical patent/FR2513106B3/fr
Granted legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J31/00Apparatus for making beverages
    • A47J31/44Parts or details or accessories of beverage-making apparatus
    • A47J31/46Dispensing spouts, pumps, drain valves or like liquid transporting devices
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J31/00Apparatus for making beverages
    • A47J31/22Centrifuges for producing filtered coffee

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Apparatus For Making Beverages (AREA)
  • Tea And Coffee (AREA)

Abstract

The invention relates to an outlet for a beverage-making apparatus, in particular with direct outlet of the beverage into a cup, for example on an expresso machine, the intention being to achieve the object of reliably avoiding erratic movement of the outflowing jet and, in particular, spraying of the beverage. According to the invention, this object is achieved in that the lower end section of the outlet has a throughflow cross-section of between about 7 and 20, preferably about 13 mm<2>.

Description

Bec de sortie ou verseur d'un distributeur de boissons.Outlet spout or spout of a beverage dispenser.

La presente invention concerne un bec de sortie ou verseur d'un distributeur de boissons, notamment avec écoulement direct de la boisson dans une tasse, par exemple dans une machine à café du type "expresso". The present invention relates to an outlet or spout of a beverage dispenser, in particular with direct flow of the beverage into a cup, for example in a coffee machine of the "espresso" type.

Dans le cas des becs de sortie ou verseurs de ce type, à partir desquels le liquide tombe, de préférence par gravité, dans un réceptacle, la difficulté est que le jet qui quitte le bec de sortie ou verseur "danse" et presente une instabilité de mouvement, c'est-à-dire qu' il subit des phénomènes d'accélération latérale dans des directions variables, et il arrive parfois que des gouttes de liquide se séparent brusquement du jet et soient projetées alentour. In the case of outlet spouts or pourers of this type, from which the liquid falls, preferably by gravity, into a receptacle, the difficulty is that the jet which leaves the outlet or spout "dances" and exhibits instability. of movement, that is to say that it undergoes lateral acceleration phenomena in variable directions, and it sometimes happens that drops of liquid suddenly separate from the jet and are projected around it.

La présente invention a pour objet de mettre au point un distributeur de boissons du type décrit au début de la présente demande de brevet, dans lequel l'instabilité du mouvement du jet en écoulement et notamment la projection ou dispersion de la boisson soient évitées de façon sûre. The object of the present invention is to develop a drink dispenser of the type described at the beginning of the present patent application, in which the instability of the movement of the flowing jet and in particular the projection or dispersion of the drink are so avoided. safe.

La présente invention permet de résoudre ce problème par le fait que le bec de sortie ou verseur présente un tronçon terminal inférieur dont la section de passage est comprise entre environ 7 et 20 mm2. Ledit tronçon terminal présente, de préférence, une section de passage d'environ 13 mm. The present invention makes it possible to solve this problem by the fact that the outlet or pouring spout has a lower terminal section, the passage section of which is between approximately 7 and 20 mm 2. Said end section preferably has a passage section of about 13 mm.

Ceci correspond, dans le cas où la section de passage du tron çon terminal est à peu près circulaire, à ce que ladite section de passage présente un diamètre compris entre 3 et 5 mm, et notamment un diamètre d'environ 4 mm, par exemple. L'avantage de ce mode de réalisation est que, neume lorsque des gouttes de liquide scnt ambrées individuellement au tronçon terminal du bec de sortie ou verseur, ces gouttes sont, de tous les côtés, en contact avec la paroi intérieure dudit bec de sortie, ce qui permet d'éviter que le liquide quitte celui- ci dans une direct-ion platt que dans une autre Etant donné que le jet de liquide ne présente plus d'instabilité, on évite aussi, dans toute la mesure du possible ou meme complètement, que des gouttes ne s'en détachent individuellement.This corresponds, in the case where the passage section of the terminal section is approximately circular, that said passage section has a diameter of between 3 and 5 mm, and in particular a diameter of approximately 4 mm, for example. . The advantage of this embodiment is that, even when drops of liquid are individually amber at the end section of the outlet or pouring spout, these drops are, on all sides, in contact with the inner wall of said outlet spout, which makes it possible to prevent the liquid from leaving this one in one direct-ion platt than in another Since the liquid jet no longer presents any instability, one also avoids, as far as possible or even completely , that drops do not come off individually.

Le tronçon terminal inférieur du bec de sortie ou verseur constitue avantazellsement un rétrécissement de celui ci, rétrécissement dont la longueur est au minimum comprise entre environ 4 et 8 mm, et de préférence entre 5 et 6 mm. On évite ainsi qu'un jet ou une goutte de liquide pénétrant obliquement dans le tronçon terminal rétréci ne présente encore une împulsioniateraleà l'extrémité distributrice dudit tronçon, ce qui provoquerait une déviation du liquide distribué vers un côté. The lower end section of the outlet or spout constitutes avantazellsement a narrowing thereof, the length of which is at least between approximately 4 and 8 mm, and preferably between 5 and 6 mm. This avoids that a jet or a drop of liquid penetrating obliquely into the narrowed end section does not yet present an impulsioniateraleà the dispensing end of said section, which would cause a deviation of the distributed liquid to one side.

La présente invention sera mieux comprise à l'aide de la description détaillée d'un mode de réalisation pris comme exemple non limitatif et illustré schématiquement par le dessin annexé, lequel est une vue en coupe verticale d'une machine à faire le café "expresso" ou percolateur, comportant un filtre centrifuge. The present invention will be better understood with the aid of the detailed description of an embodiment taken as a non-limiting example and illustrated schematically by the appended drawing, which is a vertical sectional view of an espresso machine. "or percolator, comprising a centrifugal filter.

La machine à café du type "expresso" représentée sur la figure du dessin annexé oomporte un carterformant socle 2 sur lequel est prévu un conduit collecteur annulaire 4, qui présente, sur sa face inférieure, des bras-supports 6 portant un moteur électrique 8 dont l'arbre de sortie ou mené 10 fait saillie verticalement vers le haut. Ledit arbre de sortie 10 se termine par un plateau d'accouplement 12, sur lequel est monté ou enfoncé un filtre centrifuge 14. Un couvercle 16, monté sur le conduit collecteur 4, comporte une paroi annulaire verticale 18, qui entoure le filtre centrifuge 14 à une. faible distance et fait saillie, vers le bas, dans le conduit collecteur 4, paroi annulaire le long de laquelle le café centrifugé s'écoule vers le bas.Le couvercle 16 présente un orifice d'admission central 20, côté sommet, qui est prévu pour l'eau bouillante, et au-dessous duquel un orifice d'admission 22, menant vers le filtre centrifuge 14, est ménagé dans le couvercle de ce dernier. Le conduit collecteur annulaire 4 pré-sente un fond incliné 24, et un conduit d'évacuation tubulaire 26 s'étend à peu près radialement vers l'extérieur, avec une légère pente, à partir du point bas de ce fond. The coffee machine of the "espresso" type shown in the figure of the appended drawing has a base casing 2 on which is provided an annular collector duct 4, which has, on its underside, support arms 6 carrying an electric motor 8 of which the output or driven shaft 10 protrudes vertically upwards. Said output shaft 10 ends in a coupling plate 12, on which is mounted or pressed a centrifugal filter 14. A cover 16, mounted on the collecting duct 4, comprises a vertical annular wall 18, which surrounds the centrifugal filter 14. to one. short distance and protrudes downwards into the collecting duct 4, an annular wall along which the centrifuged coffee flows downwards. The cover 16 has a central inlet 20, on the top side, which is provided for boiling water, and below which an inlet port 22, leading to the centrifugal filter 14, is provided in the cover of the latter. The annular collector duct 4 has an inclined bottom 24, and a tubular discharge duct 26 extends more or less radially outwards, with a slight slope, from the low point of this bottom.

Le conduit d'évacuation tubulaire 26 comporte, à distance du carter 2, un tube de descente vertical 30, coudé vers le bas, qui est composé d'un tronçon tubulaire supérieur 32 relativement large, d'un tronçon contigu 34, coniquement effilé, et d'un tronçon terminal inférieur 36, contigu au précédent, et au-dessous duquel peut etre disposée une tasse de café 38. Le tronçon terminal étroit du tube de descente 30 présente une section circulaire, d'un diamètre intérieur de 4 mm et d'une longueur de 6 mm. The tubular discharge duct 26 comprises, at a distance from the casing 2, a vertical downpipe 30, bent downwards, which is composed of a relatively wide upper tubular section 32, of a contiguous section 34, conically tapered, and a lower end section 36, contiguous to the previous one, and below which can be placed a cup of coffee 38. The narrow end section of the down tube 30 has a circular section, with an internal diameter of 4 mm and with a length of 6 mm.

Le fait que le bec de sortie ou verseur 26 ne comporte qu'un tronçon terminal rétréci 36 relativement court, et que cette partie étroite n'occupe pas plus de place sur sa longueur, présente l'avantage de lui conférer une plus faible résistance à l'écoulement et de faciliter le nettoyage de ce rétrécissement relativement court pour le débarrasser des salissures ou impuretés, par exemple d'un dépôt de calcaire. The fact that the outlet or spout 26 only has a narrowed end section 36 which is relatively short, and that this narrow part does not occupy more space along its length, has the advantage of giving it a lower resistance to the flow and to facilitate the cleaning of this relatively short narrowing to rid it of dirt or impurities, for example a lime deposit.

Claims (4)

REVENDICATIONS 1. Bec de sortie ou verseur d'un distributeur de boissons, notamment avec écoulement direct de la boisson dans à café une tasse, par exemple dans une machine/du type "expresso", caractérisé en ce que le bec de sortie ou verseur (26) présente un tronçon terminal inférieur (36) dont la section de passage est comprise entre environ 7 et 20 mm2. 1. Outlet or spout of a beverage dispenser, in particular with direct flow of the drink into a coffee cup, for example in a machine / of the "espresso" type, characterized in that the outlet or spout ( 26) has a lower end section (36), the passage section of which is between approximately 7 and 20 mm2. 2. Bec de sortie ou verseur selon la revendication 1, caractérisé en ce que le tronçon terminal (36) présente une section de passage d'environ 13 mm2. 2. Outlet or pouring spout according to claim 1, characterized in that the end section (36) has a passage section of about 13 mm2. 3. Bec de sortie ou verseur selon la revendication 1 ou 2, caractérisé en ce que la section de passage du tronçon terminal (36) est à peu près circulaire et présente un diamètre compris entre 3 et 5 mm, et notamment un diamètre d'environ 4 mm. 3. Outlet spout or pourer according to claim 1 or 2, characterized in that the passage section of the end section (36) is approximately circular and has a diameter of between 3 and 5 mm, and in particular a diameter of about 4 mm. 4. Bec de sortie ou verseur selon l'une quelconque des revendications 1 à 3, caractérisé en ce que le tronçon terminal inférieur (36) du bec de sortie ou verseur (26) constitue un rétrécissement de celui-ci, rétrécissement dont la longueur est au minimum comprise entre environ 4 et 8 mm, et de préférence entre 5 et 6 mm. 4. Outlet or pouring spout according to any one of claims 1 to 3, characterized in that the lower end section (36) of the outlet or pouring spout (26) constitutes a narrowing thereof, the narrowing of which the length is at least between approximately 4 and 8 mm, and preferably between 5 and 6 mm.
FR8215851A 1981-09-22 1982-09-21 OUTLET SPOUT OR POURER OF A BEVERAGE DISPENSER Granted FR2513106A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813137651 DE3137651A1 (en) 1981-09-22 1981-09-22 Outlet for a beverage-making apparatus

Publications (2)

Publication Number Publication Date
FR2513106A1 true FR2513106A1 (en) 1983-03-25
FR2513106B3 FR2513106B3 (en) 1984-08-17

Family

ID=6142311

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8215851A Granted FR2513106A1 (en) 1981-09-22 1982-09-21 OUTLET SPOUT OR POURER OF A BEVERAGE DISPENSER

Country Status (6)

Country Link
CH (1) CH658584A5 (en)
DE (1) DE3137651A1 (en)
ES (1) ES275413Y (en)
FR (1) FR2513106A1 (en)
IT (1) IT1153740B (en)
PT (1) PT75570B (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2379624A (en) * 2001-09-18 2003-03-19 Mars Inc Beverage making apparatus
EP2000062A1 (en) 2007-06-05 2008-12-10 Nestec S.A. Method for preparing a beverage or liquid food and system using brewing centrifugal force
WO2008148646A1 (en) 2007-06-05 2008-12-11 Nestec S.A. Capsule system, device and method for preparing a food liquid contained in a receptacle by centrifugation
WO2008148834A1 (en) 2007-06-05 2008-12-11 Nestec S.A. Capsule and method for preparing a food liquid by centrifugation
EP2208449A2 (en) 2007-06-05 2010-07-21 Nestec S.A. Capsule for preparing a beverage or liquid food and system using brewing centrifugal force
US8409646B2 (en) 2007-06-05 2013-04-02 Nestec S.A. Single-use capsule for preparing a food liquid by centrifugation
US8431175B2 (en) 2007-06-05 2013-04-30 Nestec S.A. Method for preparing a beverage or food liquid and system using brewing centrifugal force
US8512784B2 (en) 2008-09-02 2013-08-20 Nestec S.A. Method and device for controlled beverage production using centrifugal forces
US8919242B2 (en) 2008-09-02 2014-12-30 Nestec S.A. Method for preparing a food liquid contained in a capsule by centrifugation and system adapted for such method
US9095236B2 (en) 2008-12-09 2015-08-04 Nestec S.A. Liquid food preparation system for preparing a liquid food by centrifugation
WO2015183115A1 (en) * 2014-05-30 2015-12-03 Novadelta - Comércio E Indústria De Cafés S.A. Machine for preparing beverages with an optimized beverage discharge disposition
US9545121B2 (en) 2008-12-09 2017-01-17 Nestec S.A. Capsule for preparing a beverage by centrifugation in a beverage preparation device and device adapted therefore
US9668604B2 (en) 2009-08-28 2017-06-06 Nestec S.A. Capsule system for the preparation of beverages by centrifugation

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4962693A (en) * 1988-11-02 1990-10-16 Kabushiki Kaisha Toshiba Centrifugal brewing type coffee maker
HUE025499T2 (en) 2009-08-19 2016-04-28 Nestec Sa Capsule for the preparation of a coffee extract having a structure facilitating perforation for injection of water
US8658232B2 (en) 2009-08-28 2014-02-25 Nestec S.A. Capsule system for the preparation of beverages by centrifugation

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2379624A (en) * 2001-09-18 2003-03-19 Mars Inc Beverage making apparatus
GB2379624B (en) * 2001-09-18 2005-07-20 Mars Inc Berverage making appartus and method
US8431175B2 (en) 2007-06-05 2013-04-30 Nestec S.A. Method for preparing a beverage or food liquid and system using brewing centrifugal force
US9968111B2 (en) 2007-06-05 2018-05-15 Nestec S.A. Capsule and method for preparing a food liquid by centrifugation
EP2000062A1 (en) 2007-06-05 2008-12-10 Nestec S.A. Method for preparing a beverage or liquid food and system using brewing centrifugal force
WO2008148834A1 (en) 2007-06-05 2008-12-11 Nestec S.A. Capsule and method for preparing a food liquid by centrifugation
EP2208449A2 (en) 2007-06-05 2010-07-21 Nestec S.A. Capsule for preparing a beverage or liquid food and system using brewing centrifugal force
EP2210538A2 (en) 2007-06-05 2010-07-28 Nestec S.A. Capsule for preparing a beverage or liquid food and system using brewing centrifugal force
EP2210539A2 (en) 2007-06-05 2010-07-28 Nestec S.A. Device and system for preparing a beverage using brewing centrifugal force
EP2316310A1 (en) 2007-06-05 2011-05-04 Nestec S.A. System and method for preparing a food liquid from a food substance contained in a receptacle by centrifugation
EP2316309A1 (en) 2007-06-05 2011-05-04 Nestec S.A. Device and method for preparing a food liquid by centrifugation
US9603479B2 (en) 2007-06-05 2017-03-28 Nestec S.A. Capsule for preparing a beverage or liquid food and system using brewing centrifugal force
WO2008148656A1 (en) 2007-06-05 2008-12-11 Nestec S.A. Method for preparing a food liquid contained in a capsule by centrifugation and device adapted for such method
WO2008148646A1 (en) 2007-06-05 2008-12-11 Nestec S.A. Capsule system, device and method for preparing a food liquid contained in a receptacle by centrifugation
US8409646B2 (en) 2007-06-05 2013-04-02 Nestec S.A. Single-use capsule for preparing a food liquid by centrifugation
US9731892B2 (en) 2007-06-05 2017-08-15 Nestec S.A. Capsule and method for preparing a food liquid by centrifugation
US9743799B2 (en) 2007-06-05 2017-08-29 Nestec S.A. Method for preparing a beverage or liquid food and system using brewing centrifugal force
US9434532B2 (en) 2007-06-05 2016-09-06 Nestec S.A. Capsule for preparing a beverage or food liquid and system using brewing centrifugal force
US8512784B2 (en) 2008-09-02 2013-08-20 Nestec S.A. Method and device for controlled beverage production using centrifugal forces
US8919242B2 (en) 2008-09-02 2014-12-30 Nestec S.A. Method for preparing a food liquid contained in a capsule by centrifugation and system adapted for such method
US9545121B2 (en) 2008-12-09 2017-01-17 Nestec S.A. Capsule for preparing a beverage by centrifugation in a beverage preparation device and device adapted therefore
US9095236B2 (en) 2008-12-09 2015-08-04 Nestec S.A. Liquid food preparation system for preparing a liquid food by centrifugation
US9668604B2 (en) 2009-08-28 2017-06-06 Nestec S.A. Capsule system for the preparation of beverages by centrifugation
WO2015183115A1 (en) * 2014-05-30 2015-12-03 Novadelta - Comércio E Indústria De Cafés S.A. Machine for preparing beverages with an optimized beverage discharge disposition
US10952560B2 (en) 2014-05-30 2021-03-23 Novadelta—Comércio E Indústria De Cafés S.A. Beverage preparation machine with an optimized beverage discharge

Also Published As

Publication number Publication date
PT75570B (en) 1984-08-20
ES275413U (en) 1984-07-01
DE3137651A1 (en) 1983-04-14
PT75570A (en) 1982-10-01
CH658584A5 (en) 1986-11-28
ES275413Y (en) 1985-05-01
IT1153740B (en) 1987-01-14
FR2513106B3 (en) 1984-08-17
IT8223356A0 (en) 1982-09-21

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