ES210160U - Maquina perfeccionada para la preparacion extemporanea de infusiones de cafe. - Google Patents

Maquina perfeccionada para la preparacion extemporanea de infusiones de cafe.

Info

Publication number
ES210160U
ES210160U ES0210160U ES210160U ES210160U ES 210160 U ES210160 U ES 210160U ES 0210160 U ES0210160 U ES 0210160U ES 210160 U ES210160 U ES 210160U ES 210160 U ES210160 U ES 210160U
Authority
ES
Spain
Prior art keywords
piston
machine
coffee
movable part
translation
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
ES0210160U
Other languages
English (en)
Other versions
ES210160Y (es
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.)
Egi Srl
Original Assignee
Egi Srl
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 Egi Srl filed Critical Egi Srl
Publication of ES210160U publication Critical patent/ES210160U/es
Application granted granted Critical
Publication of ES210160Y publication Critical patent/ES210160Y/es
Expired 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

Máquina perfeccionada para la preparación extemporánea de infusiones de cafe mediante ciclo automático en cuya máquina un rotor soportado y accionado de forma que intermitentemente gire alrededor de un eje preferentemente horizontal, en una carcasa dotada de aberturas para la introducción de dosis de café torrefacto y molido para la salida de la infusión a través de un diafragma perforado y en cada una de dichas cámaras dispuesto de manera desplazable un pistón que puede retroceder para formar en la cámara un espacio apto para la recepción de la dosis de café, y avanzable para el prensado de dicha dosis contra el mencionado diafragma y seguidamente expulsar el café ya gastado caracterizada por el hecho de que las mencionadas cámaras coaxiales comunican entre si mediante un tramo intermedio de sección transversal menor que las partes en las que operan los mencionados pistones y por el hecho de que los mencionados pistones se hallan mecánicamente unidos el uno con el otro mediante una pieza desplazable con retención dentro del mencionado tramo intermedio, estando cada una de dichas cámaras puesta selectivamente, en comunicación en sus partes posteriores con respecto al pistón y circundantes de la mencionada parte desplazable, de tal forma que la admisión del agua presurizada sobre la parte posterior de cada pistón aplicada al mismo una fuerza, que produce su avance y que es proporcional a la superficie anular del pistón y rodea la mencionada parte desplazable, mientras que, para completar el paso del agua presurizada en el espacio anterior a dicho pistón, este es obligado a retroceder mediante una fuerza superior a la primera y proporcional a la totalidad de la superficie frontal de dicho pistón, repitiéndose los movimientos del mismo por el que opera en la cámara opuesta.
ES1975210160U 1974-10-04 1975-02-21 Maquina perfeccionada para la preparacion extemporanea de infusiones de cafe. Expired ES210160Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT28066/74A IT1030648B (it) 1974-10-04 1974-10-04 Macchina perfezionata per la preparazione estemporanea di infusi di caffe a ciclo automatico e processo per la produzione dell infuso

Publications (2)

Publication Number Publication Date
ES210160U true ES210160U (es) 1976-05-01
ES210160Y ES210160Y (es) 1976-09-16

Family

ID=11222856

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1975210160U Expired ES210160Y (es) 1974-10-04 1975-02-21 Maquina perfeccionada para la preparacion extemporanea de infusiones de cafe.

Country Status (13)

Country Link
US (1) US4034660A (es)
JP (1) JPS5185861A (es)
AR (1) AR211329A1 (es)
AT (1) AT360193B (es)
AU (1) AU8546675A (es)
BE (1) BE834011A (es)
BR (1) BR7506492A (es)
CH (1) CH588241A5 (es)
DE (1) DE2544060A1 (es)
ES (1) ES210160Y (es)
FR (1) FR2286626A1 (es)
IT (1) IT1030648B (es)
NL (1) NL7511643A (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1060741B (it) * 1976-05-28 1982-08-20 Oggioni Marco Rastrelli Vinici Macchina automatica idraulica per preparare infusi in particolare caffe
DE3316159A1 (de) * 1983-05-03 1984-11-08 Württembergische Metallwarenfabrik AG, 7340 Geislingen Kaffeemaschine
DE3443718C1 (de) * 1984-11-30 1986-10-30 HGZ - Maschinenbau AG, Zürich Kaffeezubereitungsmaschine
IT8521072U1 (it) * 1985-03-13 1986-09-13 Rastrelli Vinicio Gruppo infusore perfezionato per macchine automatiche atte alla preparazione di infusi, in particolare caffe'
DE3532488A1 (de) * 1985-09-12 1987-03-19 Hgz Maschinenbau Ag Automatisch arbeitende kaffeezubereitungsmaschine
NL8802789A (nl) * 1988-11-14 1990-06-01 Douwe Egberts Tabaksfab Werkwijze en inrichting voor het bereiden van een drank, zoals koffie, soep, thee, chocolademelk of soortgelijke drank.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE559426A (es) * 1956-11-29
US2943556A (en) * 1957-02-19 1960-07-05 Egi Mario Coffee-making apparatus
CH475750A (it) * 1967-11-30 1969-07-31 Egi S A R L Macchina automatica per la produzione di infuso di caffè
IT961183B (it) * 1972-05-19 1973-12-10 Egi Srl Perfezionamento alle macchine per la preparazione estemporanea di caf fe espresso a ciclo automatico con rotore a cavita radiale e relative macchine o gruppi perfezionati

Also Published As

Publication number Publication date
NL7511643A (nl) 1976-04-06
DE2544060A1 (de) 1976-04-08
FR2286626B3 (es) 1978-11-17
AR211329A1 (es) 1977-11-30
BE834011A (fr) 1976-01-16
BR7506492A (pt) 1976-08-10
JPS5185861A (es) 1976-07-27
US4034660A (en) 1977-07-12
CH588241A5 (es) 1977-05-31
AU8546675A (en) 1977-04-07
AT360193B (de) 1980-12-29
ES210160Y (es) 1976-09-16
IT1030648B (it) 1979-04-10
FR2286626A1 (fr) 1976-04-30
ATA764375A (de) 1980-05-15

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