HK1111872A1 - Brewing unit for a coffee machine and coffee machine with such a brewing unit - Google Patents

Brewing unit for a coffee machine and coffee machine with such a brewing unit

Info

Publication number
HK1111872A1
HK1111872A1 HK08106589.6A HK08106589A HK1111872A1 HK 1111872 A1 HK1111872 A1 HK 1111872A1 HK 08106589 A HK08106589 A HK 08106589A HK 1111872 A1 HK1111872 A1 HK 1111872A1
Authority
HK
Hong Kong
Prior art keywords
brewing unit
coffee machine
piston
diameter
hot water
Prior art date
Application number
HK08106589.6A
Inventor
Jens Martin Meuer
Original Assignee
Wik Far East Ltd
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 Wik Far East Ltd filed Critical Wik Far East Ltd
Publication of HK1111872A1 publication Critical patent/HK1111872A1/en

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
    • A47J31/46—Dispensing spouts, pumps, drain valves or like liquid transporting devices
    • A47J31/462—Dispensing spouts, pumps, drain valves or like liquid transporting devices with an intermediate liquid storage tank
    • A47J31/465—Dispensing spouts, pumps, drain valves or like liquid transporting devices with an intermediate liquid storage tank for the heated water
    • 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)
  • Food Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Apparatus For Making Beverages (AREA)

Abstract

The brewing unit (1) has a hot water outlet (11) of the piston (7) is arranged such that a water entrance takes place in an area of the brewing chamber located before the piston, which is located in a section near outer edge, relative to the diameter of the piston head (15) of piston having hot water outlet, going out from the outside edge of the piston head, in the one third of its diameter limited on the height of the one third of the diameter.
HK08106589.6A 2006-11-25 2008-06-16 Brewing unit for a coffee machine and coffee machine with such a brewing unit HK1111872A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200620017940 DE202006017940U1 (en) 2006-11-25 2006-11-25 Brewing unit for a coffee machine and coffee machine with such a brewing unit

Publications (1)

Publication Number Publication Date
HK1111872A1 true HK1111872A1 (en) 2008-08-22

Family

ID=39032081

Family Applications (2)

Application Number Title Priority Date Filing Date
HK07112904A HK1120355A2 (en) 2006-11-25 2007-11-26 Brewing unit; water entry into brewing chamber
HK08106589.6A HK1111872A1 (en) 2006-11-25 2008-06-16 Brewing unit for a coffee machine and coffee machine with such a brewing unit

Family Applications Before (1)

Application Number Title Priority Date Filing Date
HK07112904A HK1120355A2 (en) 2006-11-25 2007-11-26 Brewing unit; water entry into brewing chamber

Country Status (4)

Country Link
EP (1) EP1925243B1 (en)
CN (2) CN201115616Y (en)
DE (1) DE202006017940U1 (en)
HK (2) HK1120355A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101991358A (en) * 2009-08-21 2011-03-30 伟嘉电业有限公司 Method for infusing coffee and coffee machine
CH710946A1 (en) * 2015-04-08 2016-10-14 Delica Ag Brewing device with two brewing chambers.
CN105212743B (en) * 2015-10-10 2017-11-28 广东新宝电器股份有限公司 Coffee machine
CN205322112U (en) * 2015-10-14 2016-06-22 广东新宝电器股份有限公司 Powder scraping structure of coffee brewing device
CN109124354B (en) * 2018-08-06 2021-06-11 上海机商实业有限公司 Coffee extraction device, coffee machine and automatic coffee vending machine
CN109907655A (en) * 2019-04-23 2019-06-21 丹顶鹤智能科技(江苏)有限公司 A kind of ground coffee quick brewing deslagging device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1532903A1 (en) * 2003-11-20 2005-05-25 Steiner AG Weggis Exractiondevice for making coffee for a coffee machine

Also Published As

Publication number Publication date
CN101185558B (en) 2010-10-06
DE202006017940U1 (en) 2008-04-03
HK1120355A2 (en) 2009-03-27
CN201115616Y (en) 2008-09-17
EP1925243A1 (en) 2008-05-28
EP1925243B1 (en) 2013-07-31
CN101185558A (en) 2008-05-28

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20161122