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WO2005089604A3 - Machine for the preparation of espresso coffee - Google Patents

Machine for the preparation of espresso coffeeDownload PDF

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Publication number
WO2005089604A3
WO2005089604A3PCT/EP2005/051018EP2005051018WWO2005089604A3WO 2005089604 A3WO2005089604 A3WO 2005089604A3EP 2005051018 WEP2005051018 WEP 2005051018WWO 2005089604 A3WO2005089604 A3WO 2005089604A3
Authority
WO
WIPO (PCT)
Prior art keywords
infusion
coffee
coffee powder
chamber
water
Prior art date
Application number
PCT/EP2005/051018
Other languages
French (fr)
Other versions
WO2005089604A2 (en
Inventor
Carlo Rosa
Michele Picchi
Sandro Barucci
Original Assignee
Ariete Spa
Carlo Rosa
Michele Picchi
Sandro Barucci
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 Ariete Spa, Carlo Rosa, Michele Picchi, Sandro BaruccifiledCriticalAriete Spa
Publication of WO2005089604A2publicationCriticalpatent/WO2005089604A2/en
Publication of WO2005089604A3publicationCriticalpatent/WO2005089604A3/en

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Abstract

Machine for the preparation of espresso coffee comprising a water tank (20), a pump (22) for delivering the water to a boiler (24), a chamber (150) for infusion of the coffee powder (61) with the pressurized water from the boiler (24), there being envisaged means (50) for supplying the coffee powder (61), means (132) for compressing the coffee powder (61) inside the infusion chamber (150), means (25, 27, 29, 110) for supplying the pressurized hot water to the infusion chamber, means (120) for dispensing the coffee infusion and means (152, 154) for extracting and means (161) for expelling the tablet (62) of used coffee powder from the infusion chamber (150), characterized in that the water supply means and the coffee infusion dispensing means each comprise respectively a duct (25, 27, 110, 122) communicating with said infusion chamber, and means (27, 26, 124, 125) are envisaged for at least partially emptying said ducts (25, 27, 110, 122) following dispensing of the coffee infusion and prior to extraction and expulsion of the tablet (62) of used coffee powder.
PCT/EP2005/0510182004-03-242005-03-07Machine for the preparation of espresso coffeeWO2005089604A2 (en)

Applications Claiming Priority (2)

Application NumberPriority DateFiling DateTitle
ITGE20040023ITGE20040023A1 (en)2004-03-242004-03-24 Machine for preparing espresso coffee.
ITGE2004A0000232004-03-24

Publications (2)

Publication NumberPublication Date
WO2005089604A2 WO2005089604A2 (en)2005-09-29
WO2005089604A3true WO2005089604A3 (en)2006-03-30

Family

ID=34962643

Family Applications (1)

Application NumberTitlePriority DateFiling Date
PCT/EP2005/051018WO2005089604A2 (en)2004-03-242005-03-07Machine for the preparation of espresso coffee

Country Status (2)

CountryLink
IT (1)ITGE20040023A1 (en)
WO (1)WO2005089604A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
EP2080456A1 (en)*2008-01-192009-07-22Wu Lian-BaoCoffee machine and its components
CN106580103B (en)*2016-11-292020-11-27宁波夏纳电器有限公司Extraction method of Italian coffee
CN109008637B (en)*2018-08-222020-09-15台州市黄岩英达塑料厂Automatic brewing device for beverage for automobile
CN111299504B (en)*2020-03-312021-09-21南京六合科技创业投资发展有限公司Horizontal ring mould powder paving device

Citations (4)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
US4860930A (en)*1988-05-261989-08-29Tu Ming LQuantitative feeding device
EP0740919A1 (en)*1995-05-041996-11-06ARIETE S.r.l.Automatic machine for making espresso coffee
EP0909542A1 (en)*1997-10-151999-04-21Wmf Württembergische Metallwarenfabrik AgCoffee machine
WO2003105644A1 (en)*2002-06-122003-12-24Sara Lee/De N.V.Apparatus and method for preparing a beverage fit for consumption with a fine-bubble froth layer

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
US4860930A (en)*1988-05-261989-08-29Tu Ming LQuantitative feeding device
EP0740919A1 (en)*1995-05-041996-11-06ARIETE S.r.l.Automatic machine for making espresso coffee
EP0909542A1 (en)*1997-10-151999-04-21Wmf Württembergische Metallwarenfabrik AgCoffee machine
WO2003105644A1 (en)*2002-06-122003-12-24Sara Lee/De N.V.Apparatus and method for preparing a beverage fit for consumption with a fine-bubble froth layer

Also Published As

Publication numberPublication date
ITGE20040023A1 (en)2004-06-24
WO2005089604A2 (en)2005-09-29

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