CA2092911A1 - Dispositif d'infusion pour machine a cafe et methode de production de cafe - Google Patents

Dispositif d'infusion pour machine a cafe et methode de production de cafe

Info

Publication number
CA2092911A1
CA2092911A1 CA2092911A CA2092911A CA2092911A1 CA 2092911 A1 CA2092911 A1 CA 2092911A1 CA 2092911 A CA2092911 A CA 2092911A CA 2092911 A CA2092911 A CA 2092911A CA 2092911 A1 CA2092911 A1 CA 2092911A1
Authority
CA
Canada
Prior art keywords
brewing
ground coffee
brewing cylinder
drive spindle
cylinder
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
CA2092911A
Other languages
English (en)
Other versions
CA2092911C (fr
Inventor
Andre Lussi
Hans Zurbuchen
Jurg Von Gunten
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Schaerer AG
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 CA2092911A1 publication Critical patent/CA2092911A1/fr
Application granted granted Critical
Publication of CA2092911C publication Critical patent/CA2092911C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • A47J31/3604—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
    • A47J31/3609—Loose coffee being employed
    • A47J31/3619—Means to remove coffee after brewing
    • 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
    • A47J31/3609—Loose coffee being employed
    • A47J31/3614—Means to perform transfer from a loading position to an infusing position

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Apparatus For Making Beverages (AREA)
  • Tea And Coffee (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

Un dispositif de préparation comprend un cylindre de préparation (9) pourvu d'un passage cylindrique (10) dans lequel un piston inférieur (8) peut se déplacer librement dans le sens longitudinal. Un piston supérieur (7) est fixé à demeure à un cadre (1). Une broche d'entraînement (6) pourvue d'organes de guidage (23) s'étend parallèlement au cylindre de préparation vertical (9). Un organe d'entraînement (24) relié au cylindre de préparation comprend d'autres organes de guidage (25) qui sont en prise avec ceux de la broche d'entraînement (6). Lorsque l'on met en rotation la broche d'entraînement (6) dans l'une ou l'autre direction, le cylindre de préparation monte ou descend. Le café en poudre est introduit dans le cylindre de préparation par l'intermédiaire d'un entonnoire pivotant (12). Afin de déterminer la quantité de café en poudre introduite, le cylindre de préparation monte en un temps contrôlé jusqu'à ce qu'une force contraire appliquée par le piston supérieur (7) sur le café en poudre comprimé soit égale à la force d'entraînement de la broche. La chambre de préparation formée entre les deux pistons (7, 8) est à nouveau légèrement élargie avant le processus de préparation proprement dit, pour que le café en poudre puisse être infusé sans être trop tassé, ce qui est préférable lors de la préparation du café. Ce dispositif de préparation se caractérise en particulier par une structure simple ayant peu de pièces d'usure. L'élimination d'interrupteurs de fin de course, compte tenu du contrôle du temps de déplacement de la broche d'entraînement, contribue à simplifier la structure du dispositif de préparation.
CA002092911A 1991-07-30 1992-07-28 Dispositif d'infusion pour machine a cafe et methode de production de cafe Expired - Lifetime CA2092911C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH2282/91-5 1991-07-30
CH228291 1991-07-30
PCT/CH1992/000155 WO1993002605A1 (fr) 1991-07-30 1992-07-28 Dispositif de preparation pour machine a cafe et procede de preparation de cafe

Publications (2)

Publication Number Publication Date
CA2092911A1 true CA2092911A1 (fr) 1993-01-31
CA2092911C CA2092911C (fr) 2000-11-21

Family

ID=4230129

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002092911A Expired - Lifetime CA2092911C (fr) 1991-07-30 1992-07-28 Dispositif d'infusion pour machine a cafe et methode de production de cafe

Country Status (13)

Country Link
US (1) US5316781A (fr)
EP (1) EP0528757B1 (fr)
JP (1) JP2516321B2 (fr)
KR (1) KR100219010B1 (fr)
AT (1) ATE128016T1 (fr)
CA (1) CA2092911C (fr)
CZ (1) CZ283020B6 (fr)
DE (1) DE59203743D1 (fr)
DK (1) DK0528757T3 (fr)
ES (1) ES2078720T3 (fr)
FI (1) FI101592B1 (fr)
GR (1) GR3018056T3 (fr)
WO (1) WO1993002605A1 (fr)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9300951A (nl) * 1993-06-03 1995-01-02 Maas Mechatronics B V Werkwijze en inrichting voor het bereiden van een extract uit een te extraheren grondstof.
CH692444A5 (de) * 1998-01-26 2002-06-28 Fianara Int Bv Kaffeemaschine.
EP1074209B1 (fr) * 1999-08-04 2003-12-03 Wmf Württembergische Metallwarenfabrik Ag Machine à café
EP1483992B1 (fr) * 2002-03-08 2005-07-27 Azkoyen Industrial, S.A. Mecanisme automatique de preparation de cafe
KR100515471B1 (ko) * 2003-03-12 2005-09-20 삼성광주전자 주식회사 커피머신의 커피추출장치
ES2290735T3 (es) * 2003-06-25 2008-02-16 Koninklijke Philips Electronics N.V. Maquina de produccion de bebidas con camara de preparacion de bebidas ajustable.
DE102004004314B4 (de) * 2004-01-28 2014-05-15 Tchibo Gmbh Brühvorrichtung für eine Kaffeemaschine
WO2006097815A2 (fr) * 2005-03-16 2006-09-21 Ird Fuel Cells A/S Ensemble a pile a combustible humidifiee integree
DE102005049624A1 (de) * 2005-10-14 2007-07-12 Niro-Plan Ag Kaffeemaschine
ATE482640T1 (de) * 2007-08-28 2010-10-15 Schaerer Ag Brüheinrichtung für eine kaffeemaschine
DE502007003478D1 (de) * 2007-09-25 2010-05-27 Schaerer Ag Brüheinrichtung für eine Kaffeemaschine
DK2055214T3 (da) * 2007-10-29 2010-11-29 Schaerer Ag Brygindretning til en kaffemaskine
EP2098143A1 (fr) * 2008-03-06 2009-09-09 Koninklijke Philips Electronics N.V. Ensemble d'articles appropriés pour l'utilisation dans un processus de fabrication de boisson
EP2196115A1 (fr) * 2008-12-12 2010-06-16 Jura Elektroapparate AG Entraînement pour un dispositif de chauffage du café et dispositif de chauffage du café
DE202009000075U1 (de) * 2009-02-02 2010-06-24 Wik Far East Ltd. Brüheinheit
DE102009001199A1 (de) * 2009-02-26 2010-09-09 BSH Bosch und Siemens Hausgeräte GmbH Kaffeeautomat und Brüheinheit
US20120015094A1 (en) 2009-04-09 2012-01-19 The Folgers Coffee Company Ground roast coffee tablet
US20100260915A1 (en) 2009-04-09 2010-10-14 The Folgers Coffee Company Ground roast coffee tablet
US8616116B2 (en) * 2010-03-01 2013-12-31 Concordia Coffee Company, Inc. High speed brewing apparatus
MX338510B (es) * 2010-03-01 2016-04-20 Concordia Coffee Co Inc Percoladora acelerada de baja presión.
US8623441B2 (en) * 2010-03-01 2014-01-07 Concordia Coffee Company, Inc. Method and apparatus for controlling brewed beverage quality
NZ602547A (en) * 2010-03-19 2014-02-28 Concordia Coffee Co Inc Method and apparatus for controlling brewed beverage quality
WO2011130439A2 (fr) * 2010-04-14 2011-10-20 Concordia Coffee Company, Inc. Appareil de préparation de boissons par infusion à grande vitesse
US9629492B2 (en) * 2010-11-12 2017-04-25 Lorenzo Giacomin AC and/or DC voltage powered machine for preparing espresso coffee and other infused drinks and beverages
KR101185590B1 (ko) * 2011-02-14 2012-09-24 주식회사 동구 커피머신용 양조기
DE202011051719U1 (de) 2011-10-21 2012-01-24 Schaerer Ag Milchschäumvorrichtung sowie Kaffee- bzw. Espressomaschine mit einer solchen Milchschäumvorrichtung
CH706230A1 (de) 2012-03-09 2013-09-13 Schaerer Ag Getränkeverkaufsautomat sowie Auslaufmodul für einen solchen Getränkeverkaufsautomaten.
CH706133A1 (de) 2012-02-21 2013-08-30 Schaerer Ag Getränke-Zubereitungsmodul mit Zusatzmodulen für Selbstbedienungs-Getränkeautomaten.
CH706586B1 (de) 2012-06-04 2016-04-15 Schaerer Ag Ausgabeeinheit für einen Getränkeautomaten, Getränkeautomat mit einer solchen Ausgabeeinheit sowie Verfahren zum Betrieb eines solchen Getränkeautomaten.
ES2637216T3 (es) * 2013-07-31 2017-10-11 Rheavendors Services S.P.A. Aparato para preparar bebidas
PL2832270T3 (pl) * 2013-07-31 2016-08-31 Rheavendors Services Spa Sposób i urządzenie do przyrządzania i dozowania kawy
CH709458B1 (de) 2014-04-01 2018-06-29 Schaerer Ag Kaffeemaschine sowie Verfahren zum Betrieb einer solchen Kaffeemaschine.
CN106213998A (zh) * 2016-09-05 2016-12-14 芜湖美的厨卫电器制造有限公司 净饮机及其机体装置和沸腾胆
CN114747937A (zh) * 2021-01-12 2022-07-15 宁波方太厨具有限公司 萃取运动装置、咖啡机以及茶叶萃取机

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH404126A (it) * 1962-09-01 1965-12-15 Organizzazione Novi S R L Macchina automatica per la produzione di caffè espresso
ES479290A1 (es) * 1979-04-04 1980-05-16 Valente Paolo Perfeccionamientos introducidos en los aparatos para prepa- racion de cafe expres.
CH641030A5 (de) * 1980-10-03 1984-02-15 Rost Kurt Verfahren zur herstellung von kaffee und kaffeemaschine zur ausfuehrung desselben.
DE3760438D1 (en) * 1986-02-26 1989-09-21 Rolland Versini Automatic percolating machine for liquid food
DE3607656A1 (de) * 1986-03-08 1987-09-17 Cafina Ag Kolben-zylinder-aggregat fuer eine kaffeemaschine und verfahren zum betrieb
IT1198064B (it) * 1986-10-31 1988-12-21 Lucio Grossi Macchina compatta automatica per la produzione di caffe',particolarmente per impiego domestico
DE3720149A1 (de) * 1987-06-16 1989-01-05 Wmf Wuerttemberg Metallwaren Kaffeemaschine
IT1222001B (it) * 1987-07-09 1990-08-31 Lucio Grossi Macchina compatta automatica per la produzione di caffe' ed infusi,particolarmente per impiego domestico
CH673083A5 (fr) * 1987-07-17 1990-02-15 Turmix Ag
DE4002415C1 (en) * 1990-01-27 1991-05-29 Schwelm Tanksysteme Gmbh, 5830 Schwelm, De Automatic drinks dispensing machine - has brew table with piston to discharge brew filter

Also Published As

Publication number Publication date
CZ70693A3 (en) 1993-10-13
CZ283020B6 (cs) 1997-12-17
JP2516321B2 (ja) 1996-07-24
WO1993002605A1 (fr) 1993-02-18
JPH05506389A (ja) 1993-09-22
EP0528757B1 (fr) 1995-09-20
US5316781A (en) 1994-05-31
CA2092911C (fr) 2000-11-21
FI101592B (fi) 1998-07-31
FI931389A (fi) 1993-03-26
ES2078720T3 (es) 1995-12-16
GR3018056T3 (en) 1996-02-29
DK0528757T3 (da) 1996-01-22
KR100219010B1 (ko) 1999-09-01
EP0528757A1 (fr) 1993-02-24
FI931389A0 (fi) 1993-03-26
DE59203743D1 (de) 1995-10-26
ATE128016T1 (de) 1995-10-15
FI101592B1 (fi) 1998-07-31

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