WO2017097652A1 - Cafetière caractérisée par un transfert de café amélioré dans un réceptacle extérieur - Google Patents

Cafetière caractérisée par un transfert de café amélioré dans un réceptacle extérieur Download PDF

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Publication number
WO2017097652A1
WO2017097652A1 PCT/EP2016/079233 EP2016079233W WO2017097652A1 WO 2017097652 A1 WO2017097652 A1 WO 2017097652A1 EP 2016079233 W EP2016079233 W EP 2016079233W WO 2017097652 A1 WO2017097652 A1 WO 2017097652A1
Authority
WO
WIPO (PCT)
Prior art keywords
brewing chamber
coffee
water
nozzle
brewing
Prior art date
Application number
PCT/EP2016/079233
Other languages
English (en)
Inventor
Ismail GERZELI
Eren MUTLU
Emre AYAROGLU
Omer Burak Coban
Celal Vatansever
Nihat Gunduz
Resul KARTAL
Osman Cengiz
Ali Levent Hasanreisoglu
Aylin MET
Original Assignee
Arcelik Anonim Sirketi
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 Arcelik Anonim Sirketi filed Critical Arcelik Anonim Sirketi
Publication of WO2017097652A1 publication Critical patent/WO2017097652A1/fr

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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
    • A47J31/44—Parts or details or accessories of beverage-making apparatus
    • A47J31/4403—Constructional details
    • A47J31/4475—Hot water outlets for drip coffee makers
    • 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
    • A47J31/44—Parts or details or accessories of beverage-making apparatus
    • A47J31/60—Cleaning devices

Definitions

  • the present invention relates to a coffee machine wherein the coffee is transferred from the chamber in which the same is brewed to a cup.
  • nozzles spraying water in the form of a water jet for cleaning the pipes and chambers where the coffee or milk is transferred are known. Transfer of water to the chamber wherein the coffee is brewed for coffee varieties such as Turkish coffee by mixing the coffee with water is realized by means of nozzles similar to the nozzles used for the cleaning process. Due to the structure of the nozzles transferring water to the chamber, the chamber cannot be cleaned efficiently. Moreover, the water used for the coffee brewing process cannot be supplied by means of the nozzles used for cleaning. In the coffee machines produced in increasingly smaller sizes, due to the small spaces, structural freedom decreases.
  • the aim of the present invention is the realization of a coffee machine with improved coffee transfer to an external cup.
  • the coffee machine realized in order to attain the aim of the present invention, explicated in the claims, comprises a nozzle that is disposed on the ceiling of the compartment wherein the brewing chamber in which coffee is brewed is placed and that sprays water on the side walls of the brewing chamber.
  • the side walls of the brewing chamber are completely soaked with water.
  • the nozzle sweeps the side walls of the brewing chamber with water by spraying water in a conic form.
  • the nozzle in the cleaning process carried out by pressing a cleaning button disposed on the coffee machine, the nozzle sprays water on the side walls of the brewing chamber and provides the washing of the side walls of the brewing chamber.
  • the water transferred to the brewing chamber in the cleaning process is discharged by means of a pouring port disposed at the base of the brewing chamber.
  • the nozzle supplies the water to be used in the brewing process by spraying water on the side walls of the brewing chamber.
  • the powder coffee at the base of the brewing chamber is enabled to be efficiently mixed with the water coming from the side walls of the brewing chamber.
  • any coffee particles stuck on the side walls of the brewing chamber when the coffee is being poured into the brewing chamber are enabled to be cleaned.
  • the nozzle sprays water linearly directly from the center thereof.
  • any waste coffee stuck on the base of the brewing chamber in the cleaning process is removed and the coffee is enabled to be more efficiently mixed with the water in the coffee brewing process.
  • the nozzle is positioned obliquely so as to face the middle point of the brewing chamber.
  • the nozzle which is eccentrically disposed at the side, is enabled to effectively spray the water into the brewing chamber.
  • both the coffee is enabled to be efficiently mixed with the water in the coffee brewing process and any waste coffee accumulated on the side walls while the brewing chamber is being cleaned is removed.
  • both the cleaning process and the brewing process are realized efficiently by using a single nozzle.
  • Figure 1 - is the sideways schematic view of a coffee machine.
  • Figure 2 - is sideways cross-sectional view of the brewing chamber and the nozzle related to an embodiment of the present invention.
  • Figure 3 - is the perspective view of the brewing chamber and the nozzle related to an embodiment of the present invention.
  • Figure 4 - is the top view of the brewing chamber and the nozzle related to an embodiment of the present invention.
  • the coffee machine (1) comprises a body (2); a compartment (3) disposed in the body (2); a brewing chamber (4) that is disposed in the compartment (3) and wherein the coffee and the water are added and the brewing process is carried out, and a pouring port (5) that is disposed at the base of the brewing chamber (4).
  • the coffee machine (1) of the present invention comprises a nozzle (6) that is fixed to the ceiling of the compartment (3), that is disposed on the upper section of the brewing chamber (4) and that has one or more than one flow guide (7) in the form of a cone that enables the water to be sprayed all over the interior surfaces of the side walls of the brewing chamber (4).
  • the nozzle (6) has the flow guides (7) opened on the sides thereof so as to spray the water in conic form.
  • the nozzle (6) sprays the water in conic form preferably such that the central angle is greater than 90 degrees.
  • the side walls of the brewing chamber (4) are completely swept with the water.
  • the nozzle (6) enables the brewing chamber (4) to be washed by spraying the water onto the side walls of the brewing chamber (4) while the pouring port (5) is in the open position during the brewing chamber (4) cleaning/washing process.
  • the pouring port (5) is brought to the open position and the liquid in the brewing chamber (4) is enabled to be discharged.
  • the nozzle (6) provides the cleaning of any waste coffee remaining on the side walls effectively by spraying water onto the side walls of the brewing chamber (4).
  • the nozzle (6) sprays the water onto the side walls of the brewing chamber (4) while the pouring port (5) is in the closed position, thus providing the mixing of the coffee and the water.
  • the water needed for the brewing process is provided by means of the nozzle (6), meanwhile by means of the nozzle (6) spraying the water onto the side walls of the brewing chamber (4), any powder coffee that stuck on the side walls while the coffee is added into the brewing chamber (4) is enabled to be involved in the brewing process.
  • the coffee at the base of the brewing chamber (4) is agitated and a more effective mixing is provided. Furthermore, by transferring the water over the side walls, in other words, by carrying out the mixing process with the water going under the coffee, clumping of the coffee is reduced.
  • the nozzle (6) comprises a channel (8) that enables the water to be sprayed onto the base of the brewing chamber (4).
  • the channel (8) by means of the channel (8), it is aimed to better mix the coffee with the water.
  • any waste coffee stuck on the base is enabled to be cleaned during the cleaning of the brewing chamber (4).
  • the nozzle (6) is used both in the coffee brewing process and in the cleaning of the brewing chamber (4).
  • the coffee brewing process preferably cold water is sprayed by means of the nozzle (6) into the brewing chamber (4).
  • the water is enabled to be sprayed into the brewing chamber (4) preferably so as to hit the side walls/the side surfaces thereof via the same nozzle (6).
  • both the coffee and the water are enabled to be mixed in the coffee brewing process and any waste coffee accumulated on the side walls of the brewing chamber (4) is enabled to be efficiently cleaned in the cleaning process.
  • the nozzle (6) is eccentrically disposed with respect to the central axis of the brewing chamber (4) and in an angular position such that the center of the flow guides (7) and/or the tip of the channel (8) face(s) almost the center of the brewing chamber (4).
  • the coffee is transferred upon the opening of the capsule when the same is on the brewing chamber (4) into the brewing chamber (4) from the upper section thereof.
  • the nozzle (6) is positioned on the ceiling of the compartment (3) such that the projection thereof is on the edge of the brewing chamber (4).
  • the nozzle (6) is positioned angularly so as to face the center of the brewing chamber (4) and the water is efficiently sprayed.
  • the nozzle (6) sweeps with the water all the internal surfaces of the brewing chamber (4), including not only the base but also the side walls thereof.
  • the nozzle (6) can be used effectively both in the coffee brewing process and in the cleaning of the brewing chamber (4). Since the nozzle (6) of the present invention is suitable for using in two different processes, the interior space of the coffee machine (1) is used effectively.

Landscapes

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

Abstract

La présente invention concerne une cafetière (1) comportant un corps (2) ; un compartiment (3) placé dans le corps (2) ; une chambre de percolation (4) placée dans le compartiment (3) et dans laquelle le café et l'eau sont ajoutés et le processus de percolation est réalisé ; et un orifice de versement (5) placé au niveau de la base de la chambre de percolation (4).
PCT/EP2016/079233 2015-12-08 2016-11-30 Cafetière caractérisée par un transfert de café amélioré dans un réceptacle extérieur WO2017097652A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TRA2015/15632 2015-12-08
TR201515632 2015-12-08

Publications (1)

Publication Number Publication Date
WO2017097652A1 true WO2017097652A1 (fr) 2017-06-15

Family

ID=57442695

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2016/079233 WO2017097652A1 (fr) 2015-12-08 2016-11-30 Cafetière caractérisée par un transfert de café amélioré dans un réceptacle extérieur

Country Status (1)

Country Link
WO (1) WO2017097652A1 (fr)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3626839A (en) * 1970-01-15 1971-12-14 Bunn O Matic Corp Hot water spray head for coffee making machine
US3952642A (en) * 1974-11-04 1976-04-27 Cory Food Services, Inc. Liquid distributor
DE2657354A1 (de) * 1976-12-17 1978-06-29 Wmf Wuerttemberg Metallwaren Reinigungseinrichtung fuer einen getraenkezubereitungsbehaelter
FR2616646A1 (fr) * 1987-06-16 1988-12-23 Charbonnages De France Cafetiere automatique a distribution d'eau perfectionnee
WO2002087399A1 (fr) * 2001-04-30 2002-11-07 Bunn-O-Matic Corporation Systeme de pulverisation a debit variable
WO2004069013A2 (fr) 2003-02-07 2004-08-19 Arcelik Anonim Sirketi Machine a cafe
CN201104788Y (zh) 2007-11-27 2008-08-27 冯锦钊 一种伸缩式出水嘴的咖啡机
US7509908B1 (en) * 2004-04-02 2009-03-31 Food Equipment Technologies Company, Inc. Beverage brewer with sliding tube brew valve assembly
CN204378929U (zh) 2014-12-25 2015-06-10 丁朝炎 一种咖啡壶

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3626839A (en) * 1970-01-15 1971-12-14 Bunn O Matic Corp Hot water spray head for coffee making machine
US3952642A (en) * 1974-11-04 1976-04-27 Cory Food Services, Inc. Liquid distributor
DE2657354A1 (de) * 1976-12-17 1978-06-29 Wmf Wuerttemberg Metallwaren Reinigungseinrichtung fuer einen getraenkezubereitungsbehaelter
FR2616646A1 (fr) * 1987-06-16 1988-12-23 Charbonnages De France Cafetiere automatique a distribution d'eau perfectionnee
WO2002087399A1 (fr) * 2001-04-30 2002-11-07 Bunn-O-Matic Corporation Systeme de pulverisation a debit variable
WO2004069013A2 (fr) 2003-02-07 2004-08-19 Arcelik Anonim Sirketi Machine a cafe
US7509908B1 (en) * 2004-04-02 2009-03-31 Food Equipment Technologies Company, Inc. Beverage brewer with sliding tube brew valve assembly
CN201104788Y (zh) 2007-11-27 2008-08-27 冯锦钊 一种伸缩式出水嘴的咖啡机
CN204378929U (zh) 2014-12-25 2015-06-10 丁朝炎 一种咖啡壶

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