CN102438488B - 用于沏泡饮品制备的冲调活塞,使用该冲调活塞的冲调机 - Google Patents
用于沏泡饮品制备的冲调活塞,使用该冲调活塞的冲调机 Download PDFInfo
- Publication number
- CN102438488B CN102438488B CN201080010893.8A CN201080010893A CN102438488B CN 102438488 B CN102438488 B CN 102438488B CN 201080010893 A CN201080010893 A CN 201080010893A CN 102438488 B CN102438488 B CN 102438488B
- Authority
- CN
- China
- Prior art keywords
- packing ring
- piston
- conduit
- cylinder
- reconstitute
- 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.)
- Active
Links
- 238000002360 preparation method Methods 0.000 title claims abstract description 17
- 238000001802 infusion Methods 0.000 title abstract 6
- 239000007788 liquid Substances 0.000 claims abstract description 20
- 238000000034 method Methods 0.000 claims abstract description 9
- 238000012856 packing Methods 0.000 claims description 100
- 235000013361 beverage Nutrition 0.000 claims description 21
- 229920001296 polysiloxane Polymers 0.000 claims description 8
- 238000001914 filtration Methods 0.000 abstract 1
- 235000013353 coffee beverage Nutrition 0.000 description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 26
- 238000007789 sealing Methods 0.000 description 9
- 239000000843 powder Substances 0.000 description 7
- 235000012489 doughnuts Nutrition 0.000 description 6
- 239000011449 brick Substances 0.000 description 5
- 239000000314 lubricant Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000008646 thermal stress Effects 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 235000015114 espresso Nutrition 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- -1 parts Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 239000012748 slip agent Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Apparatus For Making Beverages (AREA)
Abstract
Description
Claims (11)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH00341/09A CH700522A1 (de) | 2009-03-06 | 2009-03-06 | Kolben für eine Brühgruppe für eine Kaffeemaschine. |
CH00341/09 | 2009-03-06 | ||
ITTO2009A000211 | 2009-03-19 | ||
ITTO2009A000211A IT1393450B1 (it) | 2009-03-19 | 2009-03-19 | Pistone da infusione per la preparazione di infusi, macchina per infusi che usa il pistone |
PCT/IB2010/050885 WO2010100600A1 (en) | 2009-03-06 | 2010-03-02 | Brewing piston for infusion preparation, brewing machine using the brewing piston |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102438488A CN102438488A (zh) | 2012-05-02 |
CN102438488B true CN102438488B (zh) | 2015-05-27 |
Family
ID=42310685
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201080010893.8A Active CN102438488B (zh) | 2009-03-06 | 2010-03-02 | 用于沏泡饮品制备的冲调活塞,使用该冲调活塞的冲调机 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8414944B2 (zh) |
EP (1) | EP2403385B1 (zh) |
CN (1) | CN102438488B (zh) |
ES (1) | ES2537159T3 (zh) |
PT (1) | PT2403385E (zh) |
WO (1) | WO2010100600A1 (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2456708T3 (es) * | 2010-03-29 | 2014-04-23 | Schaerer Ag | Unidad de infusión para una cafetera. |
WO2013116056A1 (en) * | 2012-01-24 | 2013-08-08 | Bunn-O-Matic Corporation | Brewer |
FR2988987B1 (fr) * | 2012-04-05 | 2014-04-04 | Seb Sa | Dispositif a piston pour liquide alimentaire, son procede de fonctionnement et machine de percolation ainsi pourvue |
PT109304B (pt) * | 2016-04-07 | 2021-02-26 | Novadelta - Comércio E Indústria De Cafés, S.A. | Dispositivo de extração com câmara de recolha adaptada |
IT201600082419A1 (it) | 2016-08-04 | 2018-02-04 | De Longhi Appliances Srl | Gruppo di infusione per macchina da caffè |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2019202A (en) * | 1978-04-12 | 1979-10-31 | Valente P | Apparatus for preparing and delivering a coffee infusion |
DE3316157A1 (de) * | 1983-05-03 | 1984-11-08 | Württembergische Metallwarenfabrik AG, 7340 Geislingen | Brueheinrichtung fuer eine selbsttaetig arbeitende kaffeemaschine |
CN1383367A (zh) * | 2000-05-31 | 2002-12-04 | 兰奇利奥咖啡机器股份公司 | 咖啡制备机 |
EP1535554A1 (de) * | 2003-11-20 | 2005-06-01 | Steiner AG Weggis | Extraktionsvorrichtung von Kaffee für eine Kaffeemaschine |
EP1743553A1 (en) * | 2005-07-12 | 2007-01-17 | Sanden Corporation | Beverage Extractor |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3843568C1 (zh) * | 1988-12-23 | 1989-12-21 | Hgz - Maschinenbau Ag, Daellikon, Zuerich, Ch | |
US20100080886A1 (en) * | 2008-10-01 | 2010-04-01 | Astra Manufacturing, Inc. | Coffee dispensing machine |
-
2010
- 2010-03-02 WO PCT/IB2010/050885 patent/WO2010100600A1/en active Application Filing
- 2010-03-02 PT PT107125148T patent/PT2403385E/pt unknown
- 2010-03-02 CN CN201080010893.8A patent/CN102438488B/zh active Active
- 2010-03-02 US US13/254,763 patent/US8414944B2/en active Active
- 2010-03-02 EP EP10712514.8A patent/EP2403385B1/en active Active
- 2010-03-02 ES ES10712514.8T patent/ES2537159T3/es active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2019202A (en) * | 1978-04-12 | 1979-10-31 | Valente P | Apparatus for preparing and delivering a coffee infusion |
DE3316157A1 (de) * | 1983-05-03 | 1984-11-08 | Württembergische Metallwarenfabrik AG, 7340 Geislingen | Brueheinrichtung fuer eine selbsttaetig arbeitende kaffeemaschine |
CN1383367A (zh) * | 2000-05-31 | 2002-12-04 | 兰奇利奥咖啡机器股份公司 | 咖啡制备机 |
EP1535554A1 (de) * | 2003-11-20 | 2005-06-01 | Steiner AG Weggis | Extraktionsvorrichtung von Kaffee für eine Kaffeemaschine |
EP1743553A1 (en) * | 2005-07-12 | 2007-01-17 | Sanden Corporation | Beverage Extractor |
Also Published As
Publication number | Publication date |
---|---|
US8414944B2 (en) | 2013-04-09 |
ES2537159T3 (es) | 2015-06-02 |
PT2403385E (pt) | 2015-06-30 |
WO2010100600A1 (en) | 2010-09-10 |
EP2403385B1 (en) | 2015-02-25 |
CN102438488A (zh) | 2012-05-02 |
EP2403385A1 (en) | 2012-01-11 |
US20120082774A1 (en) | 2012-04-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: RANCILIO MACCHINE CAFFE Free format text: FORMER OWNER: EGRO SWISS AG Effective date: 20150421 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: Swiss Duoteken Applicant after: Agro Switzerland Address before: Swiss Duoteken Applicant before: Egro Coffee Systems AG |
|
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: Free format text: CORRECT: APPLICANT; FROM: EGRO COFFEE SYSTEMS AG TO: EGRO SWISS AG |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20150421 Address after: Italy parabiago Applicant after: RANCILIO Group S.P.A. Address before: Swiss Duoteken Applicant before: Agro Switzerland |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant |