WO2014163516A1 - Máquina de preparação de bebidas de requisitos mínimos de energia e processo de operação da mesma - Google Patents
Máquina de preparação de bebidas de requisitos mínimos de energia e processo de operação da mesma Download PDFInfo
- Publication number
- WO2014163516A1 WO2014163516A1 PCT/PT2014/000019 PT2014000019W WO2014163516A1 WO 2014163516 A1 WO2014163516 A1 WO 2014163516A1 PT 2014000019 W PT2014000019 W PT 2014000019W WO 2014163516 A1 WO2014163516 A1 WO 2014163516A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- energy
- machine
- fluid
- management device
- energy management
- Prior art date
Links
- 235000013361 beverage Nutrition 0.000 title claims abstract description 58
- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000000605 extraction Methods 0.000 claims abstract description 22
- 235000016213 coffee Nutrition 0.000 claims abstract description 13
- 235000013353 coffee beverage Nutrition 0.000 claims abstract description 13
- 125000003118 aryl group Chemical group 0.000 claims abstract description 5
- 239000012530 fluid Substances 0.000 claims description 63
- 238000010438 heat treatment Methods 0.000 claims description 51
- 230000006835 compression Effects 0.000 claims description 30
- 238000007906 compression Methods 0.000 claims description 30
- 238000002360 preparation method Methods 0.000 claims description 30
- 230000008569 process Effects 0.000 claims description 13
- 230000001131 transforming effect Effects 0.000 claims description 11
- 239000000523 sample Substances 0.000 claims description 10
- 235000015114 espresso Nutrition 0.000 claims description 9
- 238000005265 energy consumption Methods 0.000 claims description 7
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 230000009466 transformation Effects 0.000 claims description 4
- 238000012512 characterization method Methods 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 241000723377 Coffea Species 0.000 abstract 2
- 244000269722 Thea sinensis Species 0.000 abstract 1
- 230000006870 function Effects 0.000 description 14
- 230000005611 electricity Effects 0.000 description 6
- 238000005259 measurement Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 241001122767 Theaceae Species 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000004146 energy storage Methods 0.000 description 2
- 239000008267 milk Substances 0.000 description 2
- 235000013336 milk Nutrition 0.000 description 2
- 210000004080 milk Anatomy 0.000 description 2
- CYJRNFFLTBEQSQ-UHFFFAOYSA-N 8-(3-methyl-1-benzothiophen-5-yl)-N-(4-methylsulfonylpyridin-3-yl)quinoxalin-6-amine Chemical compound CS(=O)(=O)C1=C(C=NC=C1)NC=1C=C2N=CC=NC2=C(C=1)C=1C=CC2=C(C(=CS2)C)C=1 CYJRNFFLTBEQSQ-UHFFFAOYSA-N 0.000 description 1
- 229910052493 LiFePO4 Inorganic materials 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 235000015897 energy drink Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- GELKBWJHTRAYNV-UHFFFAOYSA-K lithium iron phosphate Chemical compound [Li+].[Fe+2].[O-]P([O-])([O-])=O GELKBWJHTRAYNV-UHFFFAOYSA-K 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 235000013616 tea Nutrition 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
- A47J31/002—Apparatus for making beverages following a specific operational sequence, e.g. for improving the taste of the extraction product
-
- 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
-
- 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
- A47J31/56—Water boiling vessels in beverage making machines having water-level controls; having temperature controls
Definitions
- the present invention relates to the field of aromatic beverage preparation machines, such as espresso coffee, tea, and the like, and to the operation of such machines in an energy-efficient manner generally and autonomously, ie without connection. to external sources of energy in particular.
- the present invention further relates to a process of operating a machine of the type described above.
- Most aromatic beverage preparation machines such as espresso coffee, operate on the basis of supplying electricity to a set of energy consumers provided in the machine.
- the main energy consumers are fluid compression means, for example of the compression pump type, and fluid heating means, for example of the boiler or thermo block type.
- the respective operating parameters are usually in the pressure ranges above 8 bar, often above 12 bar, and heating the fluid to temperatures between 80 ° C and 100 ° C. These operating parameters correspond to relatively high rated power values, often above 1000.
- the reduction of energy requirements for each cycle of Beverage preparation, particularly heating needs, is particularly relevant in the case of such machines, especially when provided with energy storage means for low voltage power supply.
- EP 1460353 BI discloses a 230 V (AC) -based espresso coffee machine featuring an inverter for voltage increase when power is supplied from a battery, as well as first and second water heating means which together have an electrical output of 460 W to 760.
- the document does not refer to the electrical power associated with the compression means.
- the document refers to the impossibility of preparing a plurality of espresso-type beverages with a machine having a power output below 500 W.
- EP 2471421 also points to the use of two heating means to ensure a brewing time. 7 to 10 seconds, this time on a machine operating connected to the power distribution network, each with a power of 1200 W. In particular, these documents do not refer to the constraints associated with using an internal temporary storage source. energy.
- EP 2177138 A1 discloses a machine of the same class but provided with a battery type energy storage medium whose discharge power is greater than 500 W and greater than the battery charge power.
- DE 2010 055849 A1 discloses a method for regulating hot water preparation in a beverage preparation machine which regulates compression and heating based on the comparison of measured values of different operating parameters with those previously recorded in a table in memory. None of the prior art documents disclose a machine with sufficient autonomous functioning capacity to prepare beverages, such as espresso or similar coffee, in a relevant amount of at least six, preferably at least twelve beverages, and with high readiness as required. successive form.
- beverages such as espresso or similar coffee
- the object of the present invention is to provide a beverage preparation machine of at least one aromatic edible substance, such as espresso coffee, tea and the like, including by means of extraction cycles by means of a heated fluid and under pressure.
- said substance and having a plurality of electrical energy consumers, including in particular fluid compression means and fluid heating means, means for connecting to at least one external power source, preferably to at least two sources.
- at least one external power source preferably to at least two sources.
- the beverage preparation machine has an energy management device provided so that it can regulate the operation of energy consumers, including at least the means fluid compression means and fluid heating means by an objective function type control routine having at least one objective, preferably defined previously.
- said objective function includes the objective of minimization of energy consumption per extraction cycle
- regulation by means of an objective function type control routine is performed at least when the power supply is performed by said external power source.
- a related object of the present invention is to provide a portable beverage preparation machine capable of at least temporarily autonomous operation of said external power source, or not connected thereto, namely via the use of at least one internal energy source, such as a battery or the like, in particular in order to be able to successively prepare a certain minimum amount of beverages such as espresso coffee, or the like, only with that internal voltage source.
- at least one internal energy source such as a battery or the like
- said objective function type control routine includes the objective of maximizing the number. of beverages which may be prepared, in particular according to a set of predefined beverage preparation parameters. These operating parameters include the compression pressure and fluid heating temperature used in the beverage extraction cycle.
- said objective function type control routine includes the objective of preparing at least a certain minimum number of beverages, preferably defined previously, including substantially successively and based on available energy and other characteristics of said internal power source. It is thus possible to provide the preparation of at least eight, preferably at least twelve, particularly preferably at least twelve drinks, each with a volume of from 20 to 50 ml, with pressure requirements of at least 8 bar. and temperature between 80 ° and 100 °, or number of beverages having an equivalent energy requirement, using only the energy provided by an internal energy source, with the preparation time of each beverage being preferably at least maximum 70 seconds, and the extraction time is preferably 15 - 30 seconds.
- the machine according to the present invention features an energy management device provided with an objective function type control routine that includes the objective of minimizing the total energy supplied to energy consumers. , in particular fluid compression means and fluid heating means, in each cycle of extraction of a beverage. Furthermore, said objective function type control routine includes regulating the distribution of energy to energy consumers in substantially real time so as to optimize energy discharge by the internal energy source and subsequent regeneration periods thereof.
- the machine according to the present invention features a power management device that is provided to be able to identify and perform a set of actions associated with said objective function type control routine. in near real time, including pulsed.
- said power management device is provided such that it can recognize and / or characterize the energy availability by the externally and / or internally connected power sources at any given moment, so as to be able to provide an indication of these through at least one user interface. determine the power supply to at least some of the power consumers and their operating parameters.
- said power management device is provided such that it can determine the power supply to the compression means and the fluid heating means at least partially sequentially or intervally including supply in discrete pulses, preferably based on a predefined set of parameters.
- said energy management device is provided such that it can vary substantially real-time operating parameters of at least the fluid compression means of the fluid heating means so as to provide reduce your energy needs with each beverage extraction cycle.
- the beverage preparation machine according to the present invention has fluid compression means and fluid heating means which are the same and operate substantially similarly regardless of the voltage value. provided by an external power source.
- the machine according to the present invention provides means for connecting to at least one external power source, preferably including via a voltage transforming device, and the consumers of electricity are provided such that Electricity supply always takes place at low voltage, preferably at a value of less than 50 V, preferably between 24 V and 36 V, preferably in direct current (DC).
- said internal power source has a power storage capacity of at most 120 Wh, preferably at most 80 Wh, and a discharge capacity of at least 5 C of preferably at least 10 ° C.
- the machine has a total weight of less than 5 kg, preferably less than 2.5 kg, and the respective internal voltage sources have a maximum weight of 1.5 kg, preferably a maximum weight. of 0.8 kg.
- the internal power source include lithium polymer (LiPo), lithium iron phosphate (LiFeP04) batteries, and the like.
- the machine according to the present invention has at least temporarily a voltage transforming device disposed interleaved between an external power source and the power consumers and having a nominal power of 800 W, preferably at most 500 W, and when operationally connected, the voltage transforming device is provided externally or internally to the machine chassis, and with removable type or non-removable machine connection means. that the voltage transforming device is preferably provided as a wide input range transforming device.
- Another object of the present invention is to provide a process that enables the optimal use of the energy resources available to prepare a beverage, in particular with a view to minimizing the use of an internal voltage source.
- This objective is accomplished through a process according to claim 10.
- a power management device provided on the machine recognizes and / or characterizes the availability of energy from at least one power source and once a beverage preparation cycle.
- said power management device measures and regulates the supply of power from at least that power source to at least the major energy consumers in accordance with an objective function type control routine including the objective of minimizing energy consumption in each beverage extraction cycle, preferably depending on operating parameters and / or their variation since the previous beverage extraction cycle, and / or the energy available in at least one, source of energy to be used in each beverage extraction cycle.
- said power management device regulates the power supply at least partially sequentially or at intervals, including pulsating at discrete times, at least to fluid compression means and fluid heating means.
- the regulation of the pulsed power supply allows the operation of said means to be maintained while increasing the total energy demanded at any given time.
- the power management device measures and / or regulates at least one power operating parameter. at least one of the energy consumers, including the compression means and the fluid heating means, including the heating temperature thereof, so as to minimize the rate of energy discharge from the internal energy source, including as a function of the time elapsed since the previous beverage extraction cycle.
- said energy management device regulates the frequency and / or speed of the fluid compression means to ensure a fluid temperature in the range of from 80 ° C to 100 ° C. ° C, preferably previously defined, downstream of the fluid heating means.
- the heating power provided by the fluid heating means is determined by means of a controller, including the PID controller or the like, temperature probe feedback, including the temperature probe. type negative temperature coefficient ("NTC probe") or similar, with the heating temperature characterization taking into account the temperature probe delay. It is preferred when the measurement of energy consumption is performed based on the measurement of voltage and current intensities, electrical at least some of the energy consumers, and the heating temperature in the fluid heating means.
- internal power source shall be understood to mean a device and / or operating means thereof, with or without final power generation from any form of primary energy, including storage devices. and energy conversion, such as batteries and the like, which provide the power supply, in particular electric power, without the beverage preparation machine being connected to a fixed electric power distribution network.
- the internal sources of energy are considered to be means of temporary storage or accumulation of any form of energy enabling a subsequent electrical power supply, in particular those devices that operate on the basis of an electrochemical and / or electromagnetic energy conversion process, such as batteries and the like, in particular at low voltage.
- the internal sources of energy are considered to be energy devices provided inside or outside the beverage preparation machine, with or without access and / or replacement from outside, preferably configured to exclusive use with the beverage preparation machine.
- the beverage preparation machine performs extraction cycles including compressing at least one processing fluid, for example water, at a pressure of at least 8 bar and heating at least one processing fluid to a temperature of 80 °. C - 100 ° C.
- the beverage preparation machine according to the present invention is used to prepare coffee, milk, tea, and the like, and uses water, milk, coffee, and the like as processing fluid.
- Figure 1 Schematic representations in lateral elevation
- Figure 1 shows schematically a beverage preparation machine (1) according to the present invention, including espresso coffee and the like, and showing means for connecting to at least one external power source (4), as for example. fixed electricity networks, possibly to at least two external power sources (4) having different nominal voltage values, eg 110 V AC and 230 V AC.
- the ability to operate with different external energy sources (4) is relevant in order to reduce the costs of adapting major energy consumers (2) to different voltages, for example for use in different regions or countries.
- the machine in addition to connecting to an external power source (4), the machine also offers the option of using at least one internal power source (3).
- the machine (1) has a plurality of electricity consumers (2) (shown in simplified form), and an energy management device (5) that regulates the distribution of electricity to at least some of these consumers (2). energy from said sources (3, 4) of electric energy.
- electric power is supplied to energy consumers (2) at the same voltage value as the external power source (4), including alternating current.
- electric power is provided to energy consumers (2) always " at low voltage, preferably direct current, i.e. below 50 V DC, preferably between 24 V DC and 36 V DC
- the connection is made via a voltage transformer (6) provided as a wide input voltage transformer
- the voltage transforming device (6) is provided externally to the machine chassis (1) or preferably to a respective machine chassis, and with connecting means removable type or not.
- the energy consumers (2) are the same and are provided so that they operate in substantially similar fashion, regardless of the voltage value. rated electrical power provided by the external power source (4).
- the machine (1) has an energy management device (5) provided to regulate the operation of at least some of the energy consumers (2) by means of a control routine of the type.
- objective function includes at least the objective of minimizing the electrical energy required by the main energy consumers (2) in each beverage preparation cycle.
- said objective function type control routine further includes maximizing the number of drinks that can be prepared with the energy available at said source (3). ), preferably include obtaining at least a minimum number of beverages.
- Said power management device (5) is further provided such that it can identify and perform a set of actions associated with said objective function-like control routine in near real time, including recognizing and / or characterizing power availability by each of said power sources (3, 4), select which power source (3, 4) to be used and determine the power supply at least partially sequentially or time interval, including the discrete pulse supply to said compression means (21) and fluid heating means (22), preferably based on a predefined set of parameters.
- the average rated electrical power of the machine (1) during each beverage extraction cycle is less than 450, preferably less than 350 W.
- the nominal electrical power The average of the machine (1) is at most 20% higher, preferably at least approximately equal to the nominal electrical power of the fluid heating means (22).
- the power management device (5) and the internal power source (3) are provided such that at least eight, preferably at least twelve drinks may be prepared successively.
- the machine has at least one internal power source (3) having a maximum rated storage capacity of 100 Wh, preferably 70 Wh and a discharge capacity of at least 5 C, preferably at least 10 ° C, the machine having a total weight of less than 5 kg, preferably less than 2.5 kg, and the internal power source (3) having a maximum weight of 1.5 kg of a preferred mode is at most 0.8 kg.
- FIG 2 shows schematic representations of the machine (1) similar to those of Figure 1, in this case merely illustrating the existence of fluid compression means (21) and fluid heating means (22).
- the machine (1) can operate in connection with external power sources (4) of different voltage, including for example 110 V AC or 230 V AC, since when the machine (1) is connected to a source ( 4) External power, the connection is made through a device (6) of voltage transformation.
- Said voltage transforming device (6) is provided externally - as shown in Figure 1 - or internally to the machine chassis (1) - as shown in Figure 2 -, and with removable type or means of machine connection (1).
- a process according to the invention “includes connecting the machine (1) to recognize and / or characterize, by means of a device (5) energy management provided in said machine (1) for preparing beverages, the availability of energy from at least one energy source (3, 4), initiate a beverage preparation cycle, measure and regulate, by said energy management device (5), operating parameters of at least some consumers (2) energy provided in said beverage preparation machine (1), including at least of fluid compression means (21) and fluid heating means (22), said management device (5) regulates the supply of energy to at least some of the energy consumers (2) according to an objective function type control routine, including the objective of minimizing energy consumption in each beverage extraction cycle, in a manner It is preferred according to operating parameters and / or their variation since the previous beverage extraction cycle, and / or the energy available from at least one energy source (3,4).
- the energy management device (5) regulates the time evolution of the power supply to the fluid compression means (21) and fluid heating means (22), including at least partially sequential or interval, including pulsating at discrete times, thereby reducing the simultaneous needs of both.
- the power management device (5) regulates at least one operating parameter of at least the compression means (21) and / or the fluid heating means (22).
- the power management device (5) varies the frequency and / or speed of the fluid compression means (21) to ensure a temperature of fluid within a range of from 80 ° C to 90 ° C, preferably defined previously downstream of the fluid heating means (22).
- the heating power provided by the fluid heating means (22) is regulated by a controller, including the PID controller or the like, fed by a temperature probe, including the coefficient of type. negative temperature (“NTC probe”) or similar, with the heating temperature characterization taking into account the temperature probe delay.
- the energy consumption measurement is performed based on the measurement of voltages and current intensities in at least some of the energy consumers (2), and preferably of the heating temperature in the heating means (22). fluid.
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Tea And Coffee (AREA)
- Apparatus For Making Beverages (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES14726216T ES2806127T3 (es) | 2013-04-02 | 2014-04-01 | Máquina para preparar bebidas, con requisitos energéticos mínimos, y método para hacer funcionar la máquina |
EP14726216.6A EP2982275B1 (en) | 2013-04-02 | 2014-04-01 | Machine for preparing beverages, with minimum energy requirements, and method for operating the machine |
BR112015025228-1A BR112015025228B1 (pt) | 2013-04-02 | 2014-04-01 | Máquina de preparação de bebidas de requisitos mínimos de energia e processo de operação da mesma |
CN201480030259.9A CN105263370B (zh) | 2013-04-02 | 2014-04-01 | 需要最小能量的用于制备饮料的机器及其操作方法 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PT106863 | 2013-04-02 | ||
PT106863A PT106863A (pt) | 2013-04-02 | 2013-04-02 | Máquina de preparação de bebidas de requisitos mínimos de energia e processo de operação da mesma |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2014163516A1 true WO2014163516A1 (pt) | 2014-10-09 |
Family
ID=50792505
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/PT2014/000019 WO2014163516A1 (pt) | 2013-04-02 | 2014-04-01 | Máquina de preparação de bebidas de requisitos mínimos de energia e processo de operação da mesma |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP2982275B1 (pt) |
CN (1) | CN105263370B (pt) |
BR (1) | BR112015025228B1 (pt) |
ES (1) | ES2806127T3 (pt) |
PT (2) | PT106863A (pt) |
WO (1) | WO2014163516A1 (pt) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PT109610A (pt) * | 2016-09-13 | 2018-03-13 | Novadelta Comercio Ind Cafes Sa | Disposição de descarga de bebidas ergonómica, máquina de preparação de bebidas com a referida disposição de descarga de bebidas e processo de operação da referida máquina |
CN108514332B (zh) * | 2018-05-16 | 2020-09-01 | 佛山豪捷电器有限公司 | 咖啡处理方法、控制装置和咖啡机 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060096465A1 (en) * | 2004-11-09 | 2006-05-11 | Ruguo Hu | Method and apparatus for optimizing variable liquid temperatures |
EP1460353B1 (en) | 2003-03-18 | 2008-05-07 | ILLYCAFFE S.p.A. | An electric coffee maker |
EP2177138A1 (de) | 2008-10-17 | 2010-04-21 | Wmf Württembergische Metallwarenfabrik Ag | Getränkeautomat |
DE102010055849A1 (de) | 2010-12-22 | 2011-07-14 | Severin Elektrogeräte GmbH, 59846 | Verfahren zur Regelung der Heißwasserzubereitung |
EP2471421A1 (en) | 2010-12-30 | 2012-07-04 | SGL Italia S.r.l. con unico socio | Method and machine for producing beverages from soluble material |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IL191719A (en) * | 2008-05-26 | 2014-09-30 | Ran Amiran | Controlling the operation of an electrically heated water tank |
CN101953631A (zh) * | 2009-07-17 | 2011-01-26 | 刘金香 | 自动冲调装置 |
US9629492B2 (en) * | 2010-11-12 | 2017-04-25 | Lorenzo Giacomin | AC and/or DC voltage powered machine for preparing espresso coffee and other infused drinks and beverages |
CN102151085B (zh) * | 2011-02-21 | 2012-11-14 | 浙江工业大学 | 节能电磁饮水机 |
-
2013
- 2013-04-02 PT PT106863A patent/PT106863A/pt unknown
-
2014
- 2014-04-01 WO PCT/PT2014/000019 patent/WO2014163516A1/pt active Application Filing
- 2014-04-01 EP EP14726216.6A patent/EP2982275B1/en active Active
- 2014-04-01 ES ES14726216T patent/ES2806127T3/es active Active
- 2014-04-01 PT PT147262166T patent/PT2982275T/pt unknown
- 2014-04-01 CN CN201480030259.9A patent/CN105263370B/zh active Active
- 2014-04-01 BR BR112015025228-1A patent/BR112015025228B1/pt not_active IP Right Cessation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1460353B1 (en) | 2003-03-18 | 2008-05-07 | ILLYCAFFE S.p.A. | An electric coffee maker |
US20060096465A1 (en) * | 2004-11-09 | 2006-05-11 | Ruguo Hu | Method and apparatus for optimizing variable liquid temperatures |
EP2177138A1 (de) | 2008-10-17 | 2010-04-21 | Wmf Württembergische Metallwarenfabrik Ag | Getränkeautomat |
DE102010055849A1 (de) | 2010-12-22 | 2011-07-14 | Severin Elektrogeräte GmbH, 59846 | Verfahren zur Regelung der Heißwasserzubereitung |
EP2471421A1 (en) | 2010-12-30 | 2012-07-04 | SGL Italia S.r.l. con unico socio | Method and machine for producing beverages from soluble material |
Also Published As
Publication number | Publication date |
---|---|
BR112015025228B1 (pt) | 2021-07-27 |
EP2982275B1 (en) | 2020-06-10 |
BR112015025228A2 (pt) | 2017-07-18 |
CN105263370B (zh) | 2018-11-30 |
PT106863A (pt) | 2014-10-02 |
ES2806127T3 (es) | 2021-02-16 |
PT2982275T (pt) | 2020-07-21 |
CN105263370A (zh) | 2016-01-20 |
EP2982275A1 (en) | 2016-02-10 |
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