IT1250447B - Macchina automatica per la produzione di caffe' con azionamento a motore in corrente continua e viti senza fine. - Google Patents

Macchina automatica per la produzione di caffe' con azionamento a motore in corrente continua e viti senza fine.

Info

Publication number
IT1250447B
IT1250447B ITMI911830A ITMI911830A IT1250447B IT 1250447 B IT1250447 B IT 1250447B IT MI911830 A ITMI911830 A IT MI911830A IT MI911830 A ITMI911830 A IT MI911830A IT 1250447 B IT1250447 B IT 1250447B
Authority
IT
Italy
Prior art keywords
coffee
direct current
production
automatic machine
motor
Prior art date
Application number
ITMI911830A
Other languages
English (en)
Inventor
Lucio Grossi
Original Assignee
Lucio Grossi
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 Lucio Grossi filed Critical Lucio Grossi
Priority to ITMI911830A priority Critical patent/IT1250447B/it
Publication of ITMI911830A0 publication Critical patent/ITMI911830A0/it
Priority to EP92201904A priority patent/EP0521561B1/en
Priority to DE69204765T priority patent/DE69204765T2/de
Priority to AT92201904T priority patent/ATE127672T1/de
Priority to CA002072736A priority patent/CA2072736C/en
Priority to US07/907,503 priority patent/US5255594A/en
Publication of ITMI911830A1 publication Critical patent/ITMI911830A1/it
Application granted granted Critical
Publication of IT1250447B publication Critical patent/IT1250447B/it

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)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Transmission Devices (AREA)
  • Dc Machiner (AREA)

Abstract

Macchina automatica per la produzione di caffè comprendente in combinazione un gruppo di azionamento formato da un motore in corrente continua (14) al cui albero (14a) è resa solidale una vite senza fine (14b) atta ad azionare, in direzione assiale, l'asta a tenuta (16a) di un corpo valvolare (16) e ad ingranarsi con mezzi (13, 12) di rinvio del moto ad un cursore (4), mobile in senso perpendicolare rispetto all'asse di rotazione dell'albero motore (14a), a detto cursore (4) essendo reso solidale, mediante relativi mezzi di accoppiamento (5, 5a, 9a, 10a) un elemento sagomato (9) solidale alla estremità libera dell'asta del pistone (8) essendo inoltre presenti mezzi (15, 20) di espulsione e scarico della polvere di caffè esausta, nonché mezzi (114) di rilevamento e controllo della corrente assorbita dal motore (14) atti a determinare, in modo automatico, gli istanti di inizio e fine delle corse del pistone (8) durante le fasi di abbassamento, inserimento nell'elemento portafilo, compressione della polvere di caffè, sollevamento e rotazione laterale per lo scarico.
ITMI911830A 1991-07-03 1991-07-03 Macchina automatica per la produzione di caffe' con azionamento a motore in corrente continua e viti senza fine. IT1250447B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
ITMI911830A IT1250447B (it) 1991-07-03 1991-07-03 Macchina automatica per la produzione di caffe' con azionamento a motore in corrente continua e viti senza fine.
EP92201904A EP0521561B1 (en) 1991-07-03 1992-06-26 Automatic coffee-making machine with direct-current motor drive and worm screws
DE69204765T DE69204765T2 (de) 1991-07-03 1992-06-26 Automatische Kaffeemaschine mit Gleichstrommotor und Schneckenradantrieb.
AT92201904T ATE127672T1 (de) 1991-07-03 1992-06-26 Automatische kaffeemaschine mit gleichstrommotor und schneckenradantrieb.
CA002072736A CA2072736C (en) 1991-07-03 1992-06-29 Automatic coffee-making machine with direct-current motor drive and worm screws
US07/907,503 US5255594A (en) 1991-07-03 1992-07-01 Automatic coffee-making machine with direct-current motor drive and worm screws

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI911830A IT1250447B (it) 1991-07-03 1991-07-03 Macchina automatica per la produzione di caffe' con azionamento a motore in corrente continua e viti senza fine.

Publications (3)

Publication Number Publication Date
ITMI911830A0 ITMI911830A0 (it) 1991-07-03
ITMI911830A1 ITMI911830A1 (it) 1993-01-03
IT1250447B true IT1250447B (it) 1995-04-07

Family

ID=11360265

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI911830A IT1250447B (it) 1991-07-03 1991-07-03 Macchina automatica per la produzione di caffe' con azionamento a motore in corrente continua e viti senza fine.

Country Status (6)

Country Link
US (1) US5255594A (it)
EP (1) EP0521561B1 (it)
AT (1) ATE127672T1 (it)
CA (1) CA2072736C (it)
DE (1) DE69204765T2 (it)
IT (1) IT1250447B (it)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1263827B (it) * 1993-01-27 1996-09-03 Cimbali Spa Macchina automatica per caffe' in bevanda,in cui il caffe' macinato viene compresso in una camera d'infusione
NL9300913A (nl) * 1993-05-27 1994-12-16 Sara Lee De Nv Werkwijze en inrichting voor het bereiden van een drank.
DE4329597C1 (de) * 1993-09-02 1994-12-15 Hgz Maschinenbau Ag Kaffeemaschinenautomat
DE4436080A1 (de) * 1994-10-10 1996-04-11 Braun Ag Brüheinrichtung für eine Haushalts-Espressomaschine
CH689754A5 (it) * 1995-07-31 1999-10-15 Lough J Ltd Macchina per la realizzazione di bevande del tipo caffè espresso con introduzione automatica della polvere di caffè ed espulsione dei fondi.
US5823096A (en) * 1997-10-14 1998-10-20 Shih; Chun-Hong Automatic infusing apparatus
IT1297289B1 (it) * 1997-11-03 1999-09-01 San Remo Srl Dispositivo per l'erogazione di caffe'
FR2788954B1 (fr) * 1999-02-01 2001-03-30 Denis Campanini Machine pour la preparation de cafes du type expresso
ES2189591B1 (es) * 2000-05-23 2004-11-16 Azkoyen Hosteleria, S.A. Sistema de dosificacion de cafe molido.
US6272974B1 (en) 2000-07-19 2001-08-14 L′Equip, Inc Beverage brewing press
JP2007528321A (ja) * 2004-03-09 2007-10-11 ヘイズ バイスィクル グループ，インコーポレイティド レバーアセンブリおよびマスターシリンダー
ITMI20040463A1 (it) * 2004-03-11 2004-06-11 Ohg F Lli Manea S R L Gruppo dispensatore di caffe' in particolare caffe' espresso per distributore di bevande
ITTO20040441A1 (it) * 2004-06-29 2004-09-29 Sgl Italia Srl Metodo e dispositivo di infusione per la realizzazione selettiva di un caffe'di tipo "americano" e di tipo "espresso" a partire da una stessa capsula contenente polvere di caffe'.
FR2877556B1 (fr) * 2004-11-09 2006-12-08 Seb Sa Distributeur automatique de boissons infusees
FR2878721B1 (fr) * 2004-12-06 2009-04-17 Seb Sa Distributeur automatique de boissons infusees comportant un dispositif d'expulsion de produit infuse
EP1676509A1 (en) * 2004-12-30 2006-07-05 Rhea Vendors S.p.A. Process and apparatus for controlling the preparation of brewed beverages
US20060254428A1 (en) * 2005-05-14 2006-11-16 Glucksman Dov Z Coffee making apparatus
DK1767129T3 (da) * 2005-09-27 2009-02-02 Nestec Sa Udtrækningsmodul til en kapselbaseret drikkevarefremstillingsindretning
ATE423495T1 (de) * 2005-12-23 2009-03-15 Rancilio Macchine Caffe Brühvorrichtung
US7611128B2 (en) * 2006-08-30 2009-11-03 Moteck Electric Corp. Lifter
DE202007005791U1 (de) * 2007-04-21 2008-08-21 Wik Far East Ltd. Brüheinheit für eine Kaffeemaschine sowie Kaffeemaschine mit einer solchen Brüheinheit
IT1393999B1 (it) * 2009-04-01 2012-05-17 Rancilio Macchine Caffe Macchina per la preparazione di infusi, in particolare caffe' espresso, gruppo erogatore e metodo di realizzazione della stessa
CN102843937B (zh) * 2010-03-01 2015-03-25 康克迪亚咖啡有限公司 加速的低压泡制器具
US20120017765A1 (en) * 2010-07-21 2012-01-26 Simatelex Manufactory Co. Ltd. Coffee maker having a bean grinder and coffee bean grinder
FR2960757B1 (fr) * 2010-06-08 2012-06-15 Seb Sa Dispositif d'infusion avec controle de la quantite de mouture et machine a cafe comportant un tel dispositif
PT2608705E (pt) * 2010-08-27 2015-09-25 Nestec Sa Unidade de infusão motorizada e controlada
WO2013116056A1 (en) * 2012-01-24 2013-08-08 Bunn-O-Matic Corporation Brewer
FR2998774B1 (fr) * 2012-12-03 2015-01-02 Seb Sa Dispositif d'infusion avec controle de la quantite de mouture par un debitmetre et machine a cafe comportant un tel dispositif
AU2014206114B2 (en) * 2013-01-10 2018-08-30 Koninklijke Philips N.V. Infusion unit for making beverages with a hydraulic closing system
DE102013202151A1 (de) * 2013-02-08 2014-08-14 BSH Bosch und Siemens Hausgeräte GmbH Kaffeevollautomat mit Spindelbrüheinheit
US9296502B1 (en) * 2014-08-05 2016-03-29 Aaron Hollander Ground coffee dispenser for making coffee pods
DE102019119103A1 (de) * 2019-07-15 2021-01-21 Melitta Professional Coffee Solutions GmbH & Co. KG Brüheinheit einer Kaffeemaschine
EP3841931A1 (en) * 2019-12-27 2021-06-30 Koninklijke Philips N.V. Coffee machine, tamping system and valve arrangement suitable for use in a coffee machine
IT202000010978A1 (it) * 2020-05-14 2021-11-14 De Longhi Appliances Srl Gruppo di infusione per una macchina per la preparazione di caffe'

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2252614A (en) * 1939-09-02 1941-08-12 Joel T Bowen Coffee making device
US3277734A (en) * 1963-10-15 1966-10-11 Bernard Severin Electric power take-off control
BE688979A (it) * 1966-10-27 1967-03-31
DE2240639A1 (de) * 1972-08-18 1974-02-28 Nobert Dipl Ing Hammerl Elektrisches vorschubgeraet fuer geradlinige bewegungsvorgaenge
DE3316157A1 (de) * 1983-05-03 1984-11-08 Württembergische Metallwarenfabrik AG, 7340 Geislingen Brueheinrichtung fuer eine selbsttaetig arbeitende kaffeemaschine
GB2158894A (en) * 1984-05-15 1985-11-20 Westinghouse Brake & Signal Actuator comprising electric motor and torque limiting device
EP0192797B1 (de) * 1985-03-01 1988-06-29 Baumann, Jules (Jun.) Kaffeemaschine
ES2011051B3 (es) * 1986-02-26 1989-12-16 Rolland Versini Dispositivo para el filtrado automatico e instantaneo de liquidos alimentarios y aptos para ser suministrados por dosis correspondientes a una unidad de consumo o a un multiplo de esta unidad.
DE3615158C2 (de) * 1986-05-05 1990-11-15 Cafina Ag Verfahren zur Zubereitung einer Mehrzahl von Kaffeeportionen
IT1198064B (it) * 1986-10-31 1988-12-21 Lucio Grossi Macchina compatta automatica per la produzione di caffe',particolarmente per impiego domestico
IT1222001B (it) * 1987-07-09 1990-08-31 Lucio Grossi Macchina compatta automatica per la produzione di caffe' ed infusi,particolarmente per impiego domestico
IT216646Z2 (it) * 1989-06-07 1991-09-17 Omre Srl Macchina automatica per la preparazione di infuso di caffe'.

Also Published As

Publication number Publication date
EP0521561A1 (en) 1993-01-07
EP0521561B1 (en) 1995-09-13
CA2072736A1 (en) 1993-01-04
DE69204765T2 (de) 1996-03-07
ATE127672T1 (de) 1995-09-15
DE69204765D1 (de) 1995-10-19
US5255594A (en) 1993-10-26
ITMI911830A0 (it) 1991-07-03
ITMI911830A1 (it) 1993-01-03
CA2072736C (en) 2001-02-13

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Legal Events

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0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940726