WO2007088224A1 - Dispositivo de elaboración de infusiones - Google Patents
Dispositivo de elaboración de infusiones Download PDFInfo
- Publication number
- WO2007088224A1 WO2007088224A1 PCT/ES2007/000027 ES2007000027W WO2007088224A1 WO 2007088224 A1 WO2007088224 A1 WO 2007088224A1 ES 2007000027 W ES2007000027 W ES 2007000027W WO 2007088224 A1 WO2007088224 A1 WO 2007088224A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- infusion
- area
- zone
- water
- mixing
- Prior art date
Links
- 238000001802 infusion Methods 0.000 claims abstract description 69
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 34
- 238000010438 heat treatment Methods 0.000 claims abstract description 24
- 239000000284 extract Substances 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims abstract description 6
- 239000007788 liquid Substances 0.000 claims description 2
- 240000007154 Coffea arabica Species 0.000 description 10
- 235000016213 coffee Nutrition 0.000 description 10
- 235000013353 coffee beverage Nutrition 0.000 description 10
- 238000000034 method Methods 0.000 description 7
- 239000000203 mixture Substances 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 3
- 235000021539 instant coffee Nutrition 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000005283 ground state Effects 0.000 description 1
- 239000011796 hollow space material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000008646 thermal stress Effects 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
- A47J31/44—Parts or details or accessories of beverage-making apparatus
- A47J31/54—Water boiling vessels in beverage making machines
- A47J31/547—Water boiling vessels in beverage making machines using microwave energy for heating the 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
- A47J31/30—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 steam pressure
- A47J31/303—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 steam pressure classical type of espresso apparatus, e.g. to put on a stove, i.e. in which the water is heated in a lower, sealed boiling vessel, raised by the steam pressure through a rising pipe and an extraction chamber and subsequently is collected in a beverage container on top of the water boiling vessel
-
- 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
- A47J31/18—Apparatus in which ground coffee or tea-leaves are immersed in the hot liquid in the beverage container
-
- 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
- A47J31/30—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 steam pressure
- A47J31/303—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 steam pressure classical type of espresso apparatus, e.g. to put on a stove, i.e. in which the water is heated in a lower, sealed boiling vessel, raised by the steam pressure through a rising pipe and an extraction chamber and subsequently is collected in a beverage container on top of the water boiling vessel
- A47J31/306—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 steam pressure classical type of espresso apparatus, e.g. to put on a stove, i.e. in which the water is heated in a lower, sealed boiling vessel, raised by the steam pressure through a rising pipe and an extraction chamber and subsequently is collected in a beverage container on top of the water boiling vessel with integral electrical heating means
-
- 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
-
- 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
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/02—Selection of specific materials, e.g. heavy bottoms with copper inlay or with insulating inlay
- A47J36/027—Cooking- or baking-vessels specially adapted for use in microwave ovens; Accessories therefor
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B7/00—Hydraulic cements
Definitions
- the present invention refers to an infusion making device.
- the present invention refers to an infusion making device, for example coffee, which have remarkable characteristics of novelty and inventive activity.
- Coffee makers or containers made of inert material with respect to microwaves are also known, although these devices maintain the operating procedure and characteristics mentioned above. As a consequence, these coffee machines have a series of technical drawbacks that hinder their use, since they do not adapt to the different microwave heating system or the special dimensional characteristics of a microwave oven, especially a domestic microwave oven.
- the present invention consists of a device for the preparation of infusions, of the type that is made entirely of inert materials with respect to microwaves and which comprises a water mixing zone with infusion extract and / or heating of said water and an area of reception of the elaborated infusion, presenting, externally, at least partially, a double wall area, and is characterized in that the water heating zone will be communicated with the extract-water mixing zone heated by means of opening by pressure arranged between both areas, such as an elastic tongue, which will allow to produce pressurized infusions that achieve a coffee with better organoleptic properties.
- the infusion preparation device By means of the double wall, it is possible to handle the infusion preparation device after heating in a microwave oven, as well as to conserve the heat of the infusion carried out in a microwave oven.
- the device will have a handle that facilitates the user to consume the infusion prepared directly from the device.
- the handle allows the consumption of the infusion prepared directly from the device, so that the properties of heating, since, when there is no direct heating of the material from which the device is made during microwave irradiation (and also having a double wall that retains the temperature of the outer face), according to the present invention, consume the infusion prepared directly in the infusion device.
- the volume of the reception area of the infusion prepared will correspond to an infusion dose, that is, the device may preferably be single-dose or for individual use.
- the device will have separate areas for water heating, extract-water mixture and receiving the brewed infusion.
- the water heating zone will coincide with the hollow of the double wall.
- a filter and a non-return system may be arranged between the extract-water mixing zone and the reception area of the brewed infusion.
- the non-return system may comprise, for example, a non-return valve.
- Other preferred embodiments may include external pressure-controlled opening discharge valves, which connect, for example, directly to the water heating zones, such that breakage due to infusion overheating is avoided.
- the reception area of the infusion prepared will be separable with with respect to the interior, the handle being even more preferably in said reception area of the brewed infusion.
- the device may also comprise a separate water and extract mixture zone, through a filter barrier, of an elaborate infusion reception zone, the mixing zone coinciding with the water heating zone.
- the device may consist of two pieces, the lower part defining the zone of mixing water and extract of infusion and heating of water in the same space, and defining the upper part an area of reception of the infusion provided with the handle to consume the infusion directly from said upper part, a filter being arranged between the lower and upper parts.
- the device may consist of three pieces arranged one above the other: a first piece disposed of a handle for infusion consumption; a second piece that defines a space for mixing water and extract of infusion and heating thereof; and a third piece defining an infusion evacuation conduit provided with a filter, so that it is possible, once the mixture has been heated, to separate the lower part from the rest of the device and pour the infusion from the pouring conduit. from the mixing and heating zone towards the infusion reception zone defined in the first lower part.
- Figure 1 is a sectional side elevation view according to a radial symmetry plane of an embodiment of a microwave oven infusion device according to the present invention.
- Figure 2 is a sectional side elevation view according to a radial symmetry plane of another embodiment of a microwave oven infusion device according to the present invention.
- Figure 3 is also a side elevational view sectioned along a plane of radial symmetry of yet another embodiment of a device for preparing infusions in a microwave oven according to the present invention, which holds numerous points in common with the two previous ones.
- Figure 4 is an exploded sectional view of the different parts that make up the embodiment of Figure 3, in which the filling procedure of said coffee maker is appreciated.
- a device for preparing infusions in a microwave oven can be seen, in particular a coffee maker, made entirely of microwave-safe materials and comprising a -1- zone of mixing water with extract of infusion (for example, coffee) and another area -2- for the reception of the infusion already prepared, which has a double wall area -5-, -5'- that surrounds the area -2- for infusion reception.
- the embodiment shown also has a handle -4-, located in the infusion reception area -2-, which facilitates the user to consume the infusion made in the device directly from the device, without the need to carry out an intermediate step of pouring of the infusion made in a separate container for that purpose or cup.
- the device of Figure 1 has a general cup shape fitted with a removable lid -11- in its upper area and the space -2- may preferably comprise the volume necessary for an infusion dose.
- the example shown also has an independent zone -3- for heating the water before mixing with the infusion extract in zone -1-. Said zone -3- coincides in this example with the double wall gap -5-, -5'-. Between the heating zone -3- and the mixing zone -1-, opening means can be arranged for communication between both zones that can be opened by pressure, such as an elastic tongue -6-.
- the heating of the water causes an increase in pressure that causes the elastic tongue -6- to allow the water to flow into the mixing space -1-, following the path indicated by the arrows to points represented in figure 1.
- a filter -8- between the mixing zone -1 - and the reception area -2- a filter -8-, a conduit -15- and a non-return system, such as the non-return valve -7-.
- the body of the device is formed by different parts -12-, -13-, -14- threadable together and that form the elements of the device.
- Figure 2 shows another embodiment very similar to the previous one, in which the elements identical to those of the embodiment of Figure 1 have been designated with identical numerals.
- a ball valve -7- has been provided at the end of the duct -15- that prevents the return of the liquid from the receiving zone -2- downwards towards the mixing zone -1- through the duct -15-.
- Figure 3 shows another embodiment similar to those of Figures 1 and 2 in which only the non-return system also varies, which in this case is formed by a conduit -1 '' -, preferably narrow, which flows into the upper part of the reception area, in such a way that the amount of infusion that can return to that contained in the duct -7 '' - is limited.
- Figure 4 shows the parts -12-, -13-, -14- that make up the body of the device embodiment of Figure 3.
- the water heating space -3- contained in the piece -14-, begins to be filled with water, and once filled, the part -13- is threaded on it.
- the water filling has been represented by the directional arrows -A-, -A'-.
- the filter -8- is placed and the part -12- which constitutes the lower part of the device is threaded. Once these operations have been carried out, it is only necessary to turn the device over, optionally place the lid -11- and place the device in a microwave oven to make an infusion. Once the infusion has been carried out, only cover -11- should be removed and the infusion consumed directly from the device. As will easily be understood, the devices of Figures 1 to 4 allow infusions to be carried out with pressurized water.
- Another additional advantage of the realization of the figures is that it can be marketed including the extract and the water that will subsequently give rise to the infusion.
- the hollow space of the double wall will preferably comprise a structure based on fibers, sheets or ribs arranged in order to stiffen the walls against mechanical manipulation and both mechanical and thermal stresses during The elaboration of the infusion.
- the cover -11- whose purpose is both to prevent splashing during coffee production and to maintain the temperature of the infusion, may have an upper outlet that also allows to relieve the pressure of excess steam produced.
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Apparatus For Making Beverages (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Cookers (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07704741A EP2008555A1 (en) | 2006-02-01 | 2007-01-24 | Infusion-making device |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200600215 | 2006-02-01 | ||
ES200600215A ES2259572B1 (es) | 2006-02-01 | 2006-02-01 | Dispositivo de elaboracion de infusiones. |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2007088224A1 true WO2007088224A1 (es) | 2007-08-09 |
Family
ID=37054804
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/ES2007/000027 WO2007088224A1 (es) | 2006-02-01 | 2007-01-24 | Dispositivo de elaboración de infusiones |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2008555A1 (es) |
ES (2) | ES2259572B1 (es) |
WO (1) | WO2007088224A1 (es) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4386109A (en) * | 1981-02-25 | 1983-05-31 | Raytheon Company | Microwave expresso coffee maker and process |
US5902620A (en) * | 1998-02-17 | 1999-05-11 | Hp Intellectual Corp. | Apparatus and method for making beverages in a microwave oven |
US6026733A (en) * | 1993-03-26 | 2000-02-22 | Micro Lungo, Inc. | Device for making coffee and espresso beverages in microwave oven |
US20040020922A1 (en) * | 2001-02-01 | 2004-02-05 | Alves Helio Vieira | Microwave multiboiling appliance and method for making coffee or similar drinks using microwave multiboiling appliances |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1546588A (en) * | 1975-12-30 | 1979-05-23 | English Clays Lovering Pochin | Production fof cement clinkers |
US4341562A (en) * | 1980-03-21 | 1982-07-27 | N-Viro Energy Systems, Ltd. | Lightweight aggregate |
US6406534B1 (en) * | 1999-04-16 | 2002-06-18 | Hassan Kunbargi | Rapid hardening, ultra-high early strength portland-type cement compositions, novel clinkers and methods for their manufacture which reduce harmful gaseous emissions |
-
2006
- 2006-02-01 ES ES200600215A patent/ES2259572B1/es not_active Expired - Fee Related
-
2007
- 2007-01-24 EP EP07704741A patent/EP2008555A1/en not_active Withdrawn
- 2007-01-24 WO PCT/ES2007/000027 patent/WO2007088224A1/es active Application Filing
- 2007-05-10 ES ES200950053A patent/ES2343001B8/es active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4386109A (en) * | 1981-02-25 | 1983-05-31 | Raytheon Company | Microwave expresso coffee maker and process |
US6026733A (en) * | 1993-03-26 | 2000-02-22 | Micro Lungo, Inc. | Device for making coffee and espresso beverages in microwave oven |
US5902620A (en) * | 1998-02-17 | 1999-05-11 | Hp Intellectual Corp. | Apparatus and method for making beverages in a microwave oven |
US20040020922A1 (en) * | 2001-02-01 | 2004-02-05 | Alves Helio Vieira | Microwave multiboiling appliance and method for making coffee or similar drinks using microwave multiboiling appliances |
Also Published As
Publication number | Publication date |
---|---|
EP2008555A1 (en) | 2008-12-31 |
ES2343001A1 (es) | 2010-07-20 |
ES2259572B1 (es) | 2007-06-16 |
ES2259572A1 (es) | 2006-11-01 |
ES2343001B8 (es) | 2011-07-14 |
ES2343001B1 (es) | 2011-06-14 |
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