WO2006032595A3 - Kaffeemaschine mit durchlauferhitzer - Google Patents

Kaffeemaschine mit durchlauferhitzer Download PDF

Info

Publication number
WO2006032595A3
WO2006032595A3 PCT/EP2005/054223 EP2005054223W WO2006032595A3 WO 2006032595 A3 WO2006032595 A3 WO 2006032595A3 EP 2005054223 W EP2005054223 W EP 2005054223W WO 2006032595 A3 WO2006032595 A3 WO 2006032595A3
Authority
WO
WIPO (PCT)
Prior art keywords
water heater
coffee
instantaneous water
safety valve
coffee machine
Prior art date
Application number
PCT/EP2005/054223
Other languages
English (en)
French (fr)
Other versions
WO2006032595A2 (de
Inventor
Johannes Magg
Andreas Mayr
Michael Steffl
Original Assignee
Bsh Bosch Siemens Hausgeraete
Johannes Magg
Andreas Mayr
Michael Steffl
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 Bsh Bosch Siemens Hausgeraete, Johannes Magg, Andreas Mayr, Michael Steffl filed Critical Bsh Bosch Siemens Hausgeraete
Publication of WO2006032595A2 publication Critical patent/WO2006032595A2/de
Publication of WO2006032595A3 publication Critical patent/WO2006032595A3/de

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
    • A47J31/44—Parts or details or accessories of beverage-making apparatus
    • A47J31/54—Water boiling vessels in beverage making machines
    • A47J31/542—Continuous-flow heaters
    • A47J31/545—Control or safety devices
    • 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
    • A47J31/46—Dispensing spouts, pumps, drain valves or like liquid transporting devices
    • A47J31/461—Valves, e.g. drain valves
    • 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

Landscapes

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

Abstract

Die Erfindung betrifft eine Kaffeemaschine, insbesondere Espresso- oder Kaffeepad-Maschine, mit einem elektrischen Durchlauferhitzer (22) zum Erhitzen von mittels einer Pumpe (68) über eine Förderleitung (80) aus einem Vorratstank (20) gefördertem Wasser, welches nach Erhitzung zur Kaffeebereitung unter Druck in eine Brühkammer (24) geleitet wird, wobei ausserhalb des Durchlauferhitzers (22) ein Sicherheitsventil (72) zum automatischen Abbau von Überdruck vorgesehen ist. Um eine gattungsgemässe Kaffeemaschine derart weiterzubilden, dass ein geräuscharmer und materialschonender Abbau von Überdruck im System möglich wird, wird vorgeschlagen, dass das Sicherheitsventil (72) vor dem Eingang des Durchlauferhitzers (22) angeordnet ist. Durch die erfindungsgemässe Ausgestaltung wird erreicht, dass statt aggressivem Dampf Kaltwasser über das Sicherheitsventil abgeleitet wird, was geräuscharm und materialschonend erfolgen kann.
PCT/EP2005/054223 2004-09-24 2005-08-29 Kaffeemaschine mit durchlauferhitzer WO2006032595A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004046436A DE102004046436A1 (de) 2004-09-24 2004-09-24 Kaffeemaschine mit Durchlauferhitzer
DE102004046436.7 2004-09-24

Publications (2)

Publication Number Publication Date
WO2006032595A2 WO2006032595A2 (de) 2006-03-30
WO2006032595A3 true WO2006032595A3 (de) 2006-06-22

Family

ID=35976682

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2005/054223 WO2006032595A2 (de) 2004-09-24 2005-08-29 Kaffeemaschine mit durchlauferhitzer

Country Status (2)

Country Link
DE (1) DE102004046436A1 (de)
WO (1) WO2006032595A2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007058375A1 (de) 2007-12-05 2009-06-10 BSH Bosch und Siemens Hausgeräte GmbH Getränkemaschine mit einem Mehrfunktionenventil
JP2014050578A (ja) * 2012-09-07 2014-03-20 Zojirushi Corp 飲料抽出機
CN105485994A (zh) * 2016-01-13 2016-04-13 德清武康雪之美厨房设备厂 一种口味雪花机的桶灌装封闭式下液装置
DE102017212112B4 (de) * 2017-07-14 2020-02-06 BSH Hausgeräte GmbH Heißgetränkeautomat
DE102019211325B4 (de) * 2019-07-30 2021-10-28 BSH Hausgeräte GmbH Heißgetränkemaschine mit Sicherheitsventil

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1302229A (fr) * 1961-10-02 1962-08-24 Machine à faire le café
FR2316901A1 (fr) * 1975-07-11 1977-02-04 Icomag Trust Reg Machine a cafe
DE2856498B1 (de) * 1978-12-28 1979-11-08 Bosch Siemens Hausgeraete Elektrische Kaffeemaschine
EP0606042A1 (de) * 1992-12-09 1994-07-13 Briel - Industria De Electrodomesticos, S.A. Zweiwegsauslassventil für Kaffeemaschinen
EP1415580A1 (de) * 2002-11-04 2004-05-06 Eugster/Frismag AG Einrichtung zum Ableiten von Restdampf und Restwasser aus dem Heizer einer Heissgetränkmaschine, insbesondere Kaffeemaschine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2627236A1 (de) * 1976-06-18 1977-12-29 Braun Ag Heisswassergeraet
DE3912788A1 (de) * 1989-04-19 1990-10-25 Niro Plan Ag Kaffeemaschine
DE4204746C2 (de) * 1992-02-18 2002-01-17 Eugster Frismag Ag Romanshorn Kaffeemaschine
WO2003030696A1 (en) * 2001-10-05 2003-04-17 Hp Intellectual Corp. Coffee maker
DE102004004816B4 (de) * 2004-01-30 2021-10-28 BSH Hausgeräte GmbH Kaffeemaschine mit Durchlauferhitzer

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1302229A (fr) * 1961-10-02 1962-08-24 Machine à faire le café
FR2316901A1 (fr) * 1975-07-11 1977-02-04 Icomag Trust Reg Machine a cafe
DE2856498B1 (de) * 1978-12-28 1979-11-08 Bosch Siemens Hausgeraete Elektrische Kaffeemaschine
EP0606042A1 (de) * 1992-12-09 1994-07-13 Briel - Industria De Electrodomesticos, S.A. Zweiwegsauslassventil für Kaffeemaschinen
EP1415580A1 (de) * 2002-11-04 2004-05-06 Eugster/Frismag AG Einrichtung zum Ableiten von Restdampf und Restwasser aus dem Heizer einer Heissgetränkmaschine, insbesondere Kaffeemaschine

Also Published As

Publication number Publication date
WO2006032595A2 (de) 2006-03-30
DE102004046436A1 (de) 2006-04-13

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