FR2397815A1 - FULLY AUTOMATIC OPERATING KIT FOR THE INFUSION OF DOSES OF ESPRESS COFFEE OR OTHER SIMILAR BEVERAGES - Google Patents

FULLY AUTOMATIC OPERATING KIT FOR THE INFUSION OF DOSES OF ESPRESS COFFEE OR OTHER SIMILAR BEVERAGES

Info

Publication number
FR2397815A1
FR2397815A1 FR7722992A FR7722992A FR2397815A1 FR 2397815 A1 FR2397815 A1 FR 2397815A1 FR 7722992 A FR7722992 A FR 7722992A FR 7722992 A FR7722992 A FR 7722992A FR 2397815 A1 FR2397815 A1 FR 2397815A1
Authority
FR
France
Prior art keywords
infusion
drawer
piston
coffee
doses
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
FR7722992A
Other languages
French (fr)
Other versions
FR2397815B1 (en
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.)
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
Priority to FR7722992A priority Critical patent/FR2397815A1/en
Priority to EP19780430005 priority patent/EP0000685B1/en
Priority to DE7878430005T priority patent/DE2862027D1/en
Publication of FR2397815A1 publication Critical patent/FR2397815A1/en
Application granted granted Critical
Publication of FR2397815B1 publication Critical patent/FR2397815B1/fr
Granted 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)

Abstract

Ensemble opératoire entièrement automatique pour l'infusion de doses de cafés express ou autres boissons similaires. Il comprend un corps de groupe 1 renfermant un tiroir 7 pouvant occuper par l'action du vérin 12 deux positions : repos et travail. Ce tiroir porte un passage 8 pour la chute en position repos de la mouture de café dans une chambre créée par le piston 4 en position basse et sur sa face inférieure, un évidement 9 dans lequel sera formée, tiroir du piston 4 en position haute, qui en fin de course ouvre le clapet 21 d'arrivée d'eau pour infuser de haut en bas, la galette de café. Le piston 4 ne peut quitter la position basse tant que le tiroir 7 n'est pas parvenu en position travail. L'infusion terminée, le tiroir retourne en position repos entraînant la totalité de la galette de marc de café épuisé Le piston reste en position haute jusqu'au retour complet du tiroir en position repos et redescend en position basse chassant de haut en bas au travers de l'évidemment 9 l'eau contenue dans la chambre 34 au dessous de lui, qui démoule la galette de marc épuisé et lave la chambre d'infusion à contre-courant.Fully automatic operating unit for the infusion of doses of espresso or other similar drinks. It comprises a group 1 body containing a drawer 7 which can occupy by the action of the jack 12 two positions: rest and work. This drawer carries a passage 8 for the drop in the rest position of the coffee grounds in a chamber created by the piston 4 in the low position and on its underside, a recess 9 in which the drawer of the piston 4 in the high position will be formed, which at the end of the stroke opens the water inlet valve 21 to infuse the coffee cake from top to bottom. The piston 4 cannot leave the lower position until the spool 7 has reached the working position. When the infusion is finished, the drawer returns to the rest position dragging the entire cake of spent coffee grounds The piston remains in the upper position until the drawer returns completely to the rest position and then goes back down to the lower position, driving up and down through Obviously 9 the water contained in the chamber 34 below it, which unmoulds the spent marc cake and washes the infusion chamber against the current.

FR7722992A 1977-07-18 1977-07-18 FULLY AUTOMATIC OPERATING KIT FOR THE INFUSION OF DOSES OF ESPRESS COFFEE OR OTHER SIMILAR BEVERAGES Granted FR2397815A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7722992A FR2397815A1 (en) 1977-07-18 1977-07-18 FULLY AUTOMATIC OPERATING KIT FOR THE INFUSION OF DOSES OF ESPRESS COFFEE OR OTHER SIMILAR BEVERAGES
EP19780430005 EP0000685B1 (en) 1977-07-18 1978-07-12 Automatic infusion machine for preparing coffee and similar beverages
DE7878430005T DE2862027D1 (en) 1977-07-18 1978-07-12 Automatic infusion machine for preparing coffee and similar beverages

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7722992A FR2397815A1 (en) 1977-07-18 1977-07-18 FULLY AUTOMATIC OPERATING KIT FOR THE INFUSION OF DOSES OF ESPRESS COFFEE OR OTHER SIMILAR BEVERAGES

Publications (2)

Publication Number Publication Date
FR2397815A1 true FR2397815A1 (en) 1979-02-16
FR2397815B1 FR2397815B1 (en) 1980-07-11

Family

ID=9193838

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7722992A Granted FR2397815A1 (en) 1977-07-18 1977-07-18 FULLY AUTOMATIC OPERATING KIT FOR THE INFUSION OF DOSES OF ESPRESS COFFEE OR OTHER SIMILAR BEVERAGES

Country Status (3)

Country Link
EP (1) EP0000685B1 (en)
DE (1) DE2862027D1 (en)
FR (1) FR2397815A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0074333A1 (en) * 1981-08-25 1983-03-16 M. Schaerer A.G. Hydraulic motor for the working piston of a coffee machine

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4196096A (en) * 1979-02-12 1980-04-01 Eastman Kodak Company Process for regeneration of rhodium hydroformylation catalysts
DE3607656A1 (en) * 1986-03-08 1987-09-17 Cafina Ag PISTON-CYLINDER UNIT FOR A COFFEE MACHINE AND METHOD FOR OPERATION
DE3843568C1 (en) * 1988-12-23 1989-12-21 Hgz - Maschinenbau Ag, Daellikon, Zuerich, Ch
ATE300220T1 (en) * 2000-05-09 2005-08-15 Nestle Sa DEVICE FOR EXTRACTING A SUBSTANCE
DE10347047A1 (en) * 2003-10-07 2005-05-04 Lothar Steigerwald Process for preparing and providing liquid foods, in particular coffee, tea, soup or the like in a vehicle, in particular a car
US7673555B2 (en) 2005-04-11 2010-03-09 Starbucks Corporation Machine for brewing a beverage such as coffee and related method
WO2007027206A2 (en) 2005-04-11 2007-03-08 Coffee Equipment Company Machine for brewing a beverage such as coffee and related method

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR539887A (en) * 1920-09-04 1922-07-01 Automatic machine for rapid preparation of coffee
DE382152C (en) * 1921-05-11 1923-09-29 Anonima La Victoria Arduino So Device for making coffee
DE608395C (en) * 1930-12-05 1935-01-23 Enrico Pistoni Device for preparing coffee infusion or the like.
FR1145439A (en) * 1955-03-23 1957-10-25 Gaggia Brevetti Machine for automatically producing coffee infusions
FR1373832A (en) * 1963-08-22 1964-10-02 Organizzazione Novi S R L Automatic machine for preparing espresso
FR1391610A (en) * 1964-05-05 1965-03-05 Paliz A G Coffee machine
US3369478A (en) * 1966-04-22 1968-02-20 Vendo Co Single cup, dry waste coffee brewing and dispensing mechanism
AT299474B (en) * 1969-04-05 1972-06-26 Gino Rossi Equipment for the preparation of infusions, in particular coffee infusions
FR2119113A5 (en) * 1970-12-21 1972-08-04 Armaboldi Cesare
IT1010946B (en) * 1974-04-11 1977-01-20 Imd Spa AUTOMATIC INFUSER GROUP FOR INSTANTANEOUS PREPARATION OF HOT DRINKS IN PARTICULAR ESPRES SO COFFEE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0074333A1 (en) * 1981-08-25 1983-03-16 M. Schaerer A.G. Hydraulic motor for the working piston of a coffee machine

Also Published As

Publication number Publication date
EP0000685A1 (en) 1979-02-07
EP0000685B1 (en) 1982-09-15
DE2862027D1 (en) 1982-11-04
FR2397815B1 (en) 1980-07-11

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Legal Events

Date Code Title Description
ST Notification of lapse