EP3034685A1 - Système de production de vapeur, dispositif de repassage à vapeur et procédé de fonctionnement dudit dispositif de repassage - Google Patents

Système de production de vapeur, dispositif de repassage à vapeur et procédé de fonctionnement dudit dispositif de repassage Download PDF

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Publication number
EP3034685A1
EP3034685A1 EP15200412.3A EP15200412A EP3034685A1 EP 3034685 A1 EP3034685 A1 EP 3034685A1 EP 15200412 A EP15200412 A EP 15200412A EP 3034685 A1 EP3034685 A1 EP 3034685A1
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EP
European Patent Office
Prior art keywords
steam
pump
generating system
reduced
steam generating
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.)
Withdrawn
Application number
EP15200412.3A
Other languages
German (de)
English (en)
Inventor
Volkmar Friedrich
Martin Goldaracena Jaca
Elzbieta Dorota Jaromirska
Stefano Lavezzari
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BSH Hausgeraete GmbH
Original Assignee
BSH Hausgeraete GmbH
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 BSH Hausgeraete GmbH filed Critical BSH Hausgeraete GmbH
Publication of EP3034685A1 publication Critical patent/EP3034685A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B1/00—Methods of steam generation characterised by form of heating method
    • F22B1/28—Methods of steam generation characterised by form of heating method in boilers heated electrically
    • F22B1/282—Methods of steam generation characterised by form of heating method in boilers heated electrically with water or steam circulating in tubes or ducts
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F75/00—Hand irons
    • D06F75/08—Hand irons internally heated by electricity
    • D06F75/10—Hand irons internally heated by electricity with means for supplying steam to the article being ironed
    • D06F75/12—Hand irons internally heated by electricity with means for supplying steam to the article being ironed the steam being produced from water supplied to the iron from an external source
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F75/00—Hand irons
    • D06F75/08—Hand irons internally heated by electricity
    • D06F75/10—Hand irons internally heated by electricity with means for supplying steam to the article being ironed
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F75/00—Hand irons
    • D06F75/08—Hand irons internally heated by electricity
    • D06F75/26—Temperature control or indicating arrangements
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F75/00—Hand irons
    • D06F75/32—Attachments for converting hand irons to steam irons
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B1/00—Methods of steam generation characterised by form of heating method
    • F22B1/28—Methods of steam generation characterised by form of heating method in boilers heated electrically
    • F22B1/284—Methods of steam generation characterised by form of heating method in boilers heated electrically with water in reservoirs
    • F22B1/285—Methods of steam generation characterised by form of heating method in boilers heated electrically with water in reservoirs the water being fed by a pump to the reservoirs

Definitions

  • the invention relates to a steam generating system comprising a steam generator designed in particular as a high-pressure steam generator, a reservoir and a pump for conveying water from the reservoir to the steam generator.
  • the invention also relates to a steam ironing device with such a steam generating system and a method for operating a steam generating system.
  • a steam generating system of the type mentioned steam is generated in the steam generator, which is provided for further use, for example in a steam ironing device.
  • the pump For pumping water from the reservoir to the steam generator, where the water is evaporated, the pump is on the one hand with the reservoir and on the other hand with the steam generator, such as a steam boiler, in connection.
  • the pump is usually designed for such operation that it is at least then operated and supplied with a voltage for this, when a need for a supply of water to the steam generator is determined.
  • a steam generating system of the type mentioned noise which may have two sources, namely on the one hand the pump and on the other hand, the steam generated in the steam generator itself, both in the steam generation process as well as the exit from an outlet opening or for example when flowing through in a Soleplate of a steam iron applied channels audible noise causes.
  • the generated sounds can be perceived as disturbing by a user. It is therefore desirable to reduce the noise occurring during operation of the steam generating system.
  • WO 2013/068870 A1 It is proposed to arrange at a steam generator iron in a channel through which steam flows, a flow stabilizing element to the at Flowing through the channel with steam to minimize noise and minimize the flow resistance in the channel.
  • a flow stabilizing element to the at Flowing through the channel with steam to minimize noise and minimize the flow resistance in the channel.
  • calcium deposits and leaks may occur after prolonged use;
  • the noise reduction effect can decrease over time.
  • the noise generated by the steam outlet is perceived by many users as less disturbing, since the noise is directly subject to the user's control, namely by operation of a steam button in the operation of the steam ironing device, whereby the steam outlet is triggered. It may even be desirable for a user to receive feedback from an acoustic signal that a shot of steam is actually being carried out. So will in DE 20 2011 106 502 U1 proposed that in a mouth region of a steam injection channel of a steam ironing device, a sound generator is arranged, which generates a sound in the case
  • the noise caused directly by the pump is not significantly affected. This is often felt by a user as much more disturbing because it is not subject to immediate control by the user.
  • WO 2013/011473 A2 is a household appliance known, which may be about a steam iron or a coffee machine, in which a pump is connected to a water reservoir and a boiler to promote water from the water reservoir into the boiler.
  • a pump is connected to a water reservoir and a boiler to promote water from the water reservoir into the boiler.
  • vibrations are transmitted to the housing and transmitted as sound or noise to the environment.
  • the pump is provided with two leaf springs mounted on opposite sides of the pump so that the pump can move in the opposite direction of the movement of a driving member.
  • additional components are necessary for this, resulting in a more complex structure and higher costs.
  • the emanating from the pump structure-borne noise can be minimized, while the sound power level is largely unaffected.
  • a steam generating system of the type mentioned, a steam ironing device with such a steam generating system and a method for operating a steam generating system to be specified wherein said disadvantages are avoided as possible.
  • With the invention is to be facilitated to reduce the noise generated during operation, without a reduction in reliability, an increase in the cost and / or a limitation of the available steam generating capacity or ironing performance must be taken into account.
  • the solution of the object is achieved by a steam generating system with the features of claim 1, by a steam ironing device with the features of claim 9 and by a method having the features of claim 11.
  • a steam generating system comprises a steam generator for providing steam under steam pressure, a reservoir and a pump for conveying water from the reservoir to the steam generator.
  • the steam generator is in particular a high-pressure steam generator according to IEC 60355, ie in particular a steam generator, which is designed to generate steam in a steam boiler with a pressure of more than 50 kPa.
  • the steam generator is preferably designed as a steam boiler or pressure vessel with at least one heating element, which serves for heating and evaporation of the steam boiler or the pressure vessel supplied water.
  • a steam valve can be provided, by which the forwarding of the generated steam to a steam outlet, which can be arranged for example in a soleplate of a steam iron, can be controlled.
  • the pump delivers water from the reservoir to the steam generator, which is evaporated there, the pump in particular operated in such a way is that in the steam generator, a desired amount of water is available, which is heated by the heating element, so that a steam amount is provided below a desired vapor pressure and can be supplied, for example, a steam outlet.
  • the pump is controlled according operable, for example, controlled by a control device of the steam generating system demand-dependent switching on and off.
  • the pump can be designed in particular as a piston or diaphragm pump.
  • a steam generating system is designed in particular for generating steam for operating a household appliance, for example a steam ironing device, and may in particular be comprised by the domestic appliance or the steam ironing device.
  • a pump power of the pump is adjustable.
  • the amount of water delivered by the pump per unit of time can be adjusted by adjusting the pumping power.
  • the noise caused by the pump can be influenced, for example by reducing the pumping power, both the sound power level of the pump and the structure-borne noise and corresponding vibrations caused by the movement of the piston of a piston pump can be reduced.
  • a reduction of the pumping power achieves a reduction of the noise development and, on the other hand, a reduced pumping power is sufficient in many cases to achieve a desired result, for example a desired ironing result. If a higher pumping capacity of the pump and thus an increased steam generation is required, for example, to iron out particularly stubborn creases of an ironing, a correspondingly higher pumping power of the pump can be adjusted. If such a higher steam generating capacity or ironing capacity is not required, it is possible to work with a reduced pumping capacity and a correspondingly reduced generation of steam and thus a reduced noise development.
  • the pump is adjustable to a lower pumping power, if such is sufficient to achieve a desired result, such as an ironing result, and can be set to a higher pumping capacity, if such is necessary for the desired result, is a total of Reduction by the pump caused noise development achievable. Nevertheless, if necessary, a high steam generating capacity or ironing capacity is available. In a surprisingly simple way, a reduction of the noise development can be achieved without having to accept a reduction in the maximum available steam generating capacity or ironing capacity as well as the durability and reliability of the steam generating system or an increase in costs.
  • the pump power is adjustable by adjusting the voltage at which the pump is operated.
  • the electrical power of the pump can be influenced.
  • the pump is turned on or off due to a detected water demand by a control device, thereby the recorded in the on state electrical power of the pump, depending on the pressure conditions in the steam generator, changed. This allows a particularly simple, reliable and cost-effective design.
  • the pump power can be set in at least two stages, in particular at least one operating mode of the pump with a non-reduced, maximum pump power and at least one operating mode with a pump power reduced on the other hand are available.
  • the reduced pumping capacity is determined such that in many cases a sufficient steam supply, for example when using the steam generating system in a steam ironing device for many types of textiles a sufficient ironing result, can be achieved, so that the maximum pumping power is necessary only in a few cases. In this case, a noise reduction at each pump power, which is less than 100% of the unreduced pump power, usually achievable.
  • the reduced pump power is about 50-80%, more preferably 65%, of the unreduced pump power or a reduced voltage with which the pump is operated, about 70-90%, more preferably 80%, of an unreduced voltage.
  • a reduction of the noise of the pump can be achieved in a particularly simple manner.
  • the pumping power may be adjustable in more than two stages or else continuously between a non-reduced maximum value and a maximum reduced value, which is preferably ⁇ 50%, particularly preferably 45%, of the unreduced value or the voltage with which the pump is operated in more than two stages or continuously adjustable between a non-reduced voltage and a maximum reduced voltage, which is preferably ⁇ 70%, more preferably 67%, of the unreduced voltage.
  • the maximum reduced value of the pump power or the voltage can also have the value zero.
  • the ironing performance is particularly precisely adapted to the respective requirements and in many applications an effective noise reduction can be achieved.
  • the steam generator comprises a water level sensor, based on which signal the pump is controllable.
  • the water level sensor is arranged in a steam boiler of the steam generator.
  • the pump is then set in operation by a control device when the presence of a water requirement is determined by the fact that the water level sensor determines a quantity of water in the steam generator, which is below a desired amount of water.
  • the pump can be switched off again by the control device.
  • a vapor pressure in the steam generator which is in particular the pressure of the steam generated by the steam generator, adjustable.
  • a setpoint steam pressure can be adjustable in a control loop in which a heating element of the steam generator is operated in a regulated manner by a control device on the basis of a signal of a pressure sensor which detects the steam pressure prevailing in the steam generator.
  • a lower vapor pressure can also achieve a reduction in that portion of the noise caused by the outflow of steam from a steam outlet and / or by the passage of steam ducts or steam passages, for example a labyrinth in a soleplate of a steam iron.
  • the pump power of the pump is adjustable according to the set steam pressure in the steam generator.
  • the pumping power can be reduced by a controller of the steam generating system according to a reduced vapor pressure.
  • the vapor pressure in the steam generator may be adjustable in accordance with a set pumping capacity; in particular, a correspondingly reduced vapor pressure may also be set by the control device of the steam generating system at a reduced pumping capacity.
  • a desired vapor pressure can be adapted to the set pump power for this purpose.
  • a reduced desired vapor pressure adapted to a reduced pump power can be set by the control device on the basis of a predefined characteristic map.
  • a reduced pump power can be adapted to a reduced setpoint steam pressure on the basis of a predefined characteristic field.
  • the desired vapor pressure is adapted to the reduced pump power or the pump power to the reduced target vapor pressure such that the reduced pump power does not lead to a significantly increased on-time of the pump, in particular that of the removable at the reduced target steam pressure amount of steam corresponding amount of water can be promoted by the pump with the reduced pump power against the pressure prevailing in the steam generator steam pressure, without having to be turned on longer or more frequently.
  • the vapor pressure at a reduced pumping power can be reduced so that the noise is reduced when flowing out of steam from a steam outlet or, for example, when flowing through a labyrinth in a soleplate to a non-disturbing, but clearly audible level, so that the Steam outlet by the user is acoustically controlled.
  • an additional noise damping of the pump by a low-noise design of the pump and / or a damped mounting of the pump is provided, wherein the low-noise design is designed for the different adjustable pump powers or the damped storage for the operating mode of the pump with respect to a maximum pumping power reduced pump power is optimized.
  • a damped bearing of the pump which minimizes the transmission of vibrations to a housing of, for example, a steam station, may be adapted to the frequency of the mechanical vibrations generated by the pump in the reduced pump power mode of operation. As a result, a further reduction of the noise development can be achieved.
  • the steam pressure in the steam generator and / or the pump power is manually adjustable by the operator.
  • a user-operable control element for adjusting the vapor pressure or the pumping power is provided.
  • a user can thus manually set the vapor pressure or the pumping power.
  • a choice is made for a user, for example, between operation of the steam generating system with a reduced steam generating capacity, such as a steam ironing device with a reduced ironing performance, and a reduced noise on the one hand and operating with a maximum steam generating capacity or ironing performance, which is associated with a higher noise level can be.
  • the higher noise associated with such selected higher pump power is generally perceived by a user as less disturbing as it has been linked to increased power and deliberately chosen.
  • a steam ironing device comprises a steam generating system designed as described above for generating steam for the operation of the steam ironing device.
  • a steam ironing device according to the invention may comprise a steam iron and a separate steam station with the steam generating system.
  • the steam ironing device can also be designed, for example, as a steam iron, in which the steam generating system is integrated and which therefore has, in particular, an integrated steam generator and an integrated storage container and also comprises the pump.
  • a steam ironing device according to the invention can also be designed, for example, as a steam ironing press.
  • the steam ironing device comprises a steam iron and a steam station which supplies steam to the steam iron, wherein the steam station comprises or is designed as the steam generating system formed as described above.
  • the steam generator, the reservoir and the pump are assigned to the steam station, and the steam generated by the steam generator can be supplied to the steam iron via a steam line.
  • a particularly good ironing result can be achieved in a simple manner with a comfortable operation.
  • a method for operating a steam generating system in particular for operating a steam ironing device with a steam generating system
  • the steam generating system comprises a steam generator, in particular designed as a high-pressure steam generator, a reservoir and a pump for conveying water from the reservoir to the steam generator, is in a first Operation mode, a pump power of the pump is set to a first value and set in a second operating mode to a second value, which is reduced from the first value.
  • a total reduction of the noise caused by the pump can be achieved without the maximum available to a user steam generating capacity or ironing performance is reduced and without disadvantages in terms of durability, reliability or costs must be taken into account.
  • the steam generating system or the steam ironing device is designed in particular as described above.
  • a steam ironing device 10 comprises a steam generating system designed as a steam station 11 and a steam iron 20.
  • the steam iron 20 is connected to the steam station 11 via a steam line designed as a steam hose 21 and via an electric line 22.
  • the steam station 11 comprises a steam boiler 14 designed as a high-pressure steam generator for generating steam under steam pressure having an electric heating element 15 for heating the steam boiler 14.
  • the heating element 15 By the heating element 15, the water contained in the steam boiler 14 can be heated, so that steam can be generated with a certain vapor pressure, wherein pressure and temperature in the interior of the boiler 14 correspond to each other.
  • an unillustrated vapor pressure sensor in the steam boiler 14 is arranged.
  • the vapor pressure sensor can be designed as a temperature sensor arranged in the upper region of the steam boiler 14, which detects the temperature of the steam generated, from which the pressure prevailing in the steam boiler 14 can be determined.
  • the steam boiler 14 is connected via a designed as an electric valve steam valve 13 to the steam hose 21, so that by opening and closing the steam valve 13, a portion of the steam under steam pressure from the steam boiler 14 through the steam hose 21 to the steam iron 20 can be performed.
  • the steam station 11 further includes a refill system having a reservoir 16 for filling the boiler 14 and a pump 17 through which the water in the reservoir 16 can be pumped into the boiler 14. In this way it can be ensured that there is always sufficient water in the steam boiler 14 to generate the steam.
  • a water level sensor is provided in the steam boiler 14.
  • This can be designed, for example, as a temperature sensor arranged in the region of a water line, which corresponds to a desired water level, from whose signal it can be determined whether the water level is above or below the location of the sensor.
  • the steam station 11 comprises a control device 12 which is connected to the pump 17 and the Steam valve 13 and connected to the heating element 15 and the pressure and the water level sensor.
  • the steam iron 20 has an operating element in the form of a button 30, which is connected to the control device 12 and wherein by pressing the button 30, the steam valve 13 can be opened. This allows a user to manually control the supply of steam from the boiler 14 to a steam chamber located within the steam iron 20 and further to steam outlets provided in the soleplate of the steam iron 20.
  • the steam iron 20 has a further operating element designed as a rotary wheel 35, with which the temperature of the soleplate can be controlled by controlling a heating device of the soleplate.
  • the rotary wheel 35 may, for. B. move a usually attached to the sole of the iron mechanical working thermostat.
  • Such irons are also referred to as “mechanical irons”. It can but z. B. also with an electrical (eg., NTC) temperature sensor for controlling the temperature of the soleplate cooperate.
  • Such irons are also referred to as “electronic irons”.
  • control element of the steam station 11 is connected by the pump power of the pump 17 can be adjusted.
  • the pump power can be selected between a non-reduced, maximum pump power in a first or normal operating mode and a reduced pump power in a second or reduced operating mode.
  • the noise caused by the pump 17 is reduced, in particular the amplitude and / or the frequency of the vibrations emitted by the pump 17 into the housing of the steam station 11 are reduced compared to the first operating mode.
  • the noise transmitted by airborne noise inside and outside the housing of the steam station 11 is also reduced.
  • the heating element 15 is switched on or off by the control device 12, depending on whether the vapor pressure determined by the vapor pressure sensor corresponds to a respective desired vapor pressure or not.
  • the control device 12 is for detecting the measured value detected by the vapor pressure sensor the vapor pressure and for the corresponding control of the heating element 15 is established.
  • control device 12 is arranged such that when the second operating mode is set on the knob 34, the target vapor pressure is reduced accordingly and the heating element 15 is driven in accordance with the signal of the pressure sensor such that in the second operating mode in the boiler 14 a the Reduced target vapor pressure corresponding vapor pressure is achieved.
  • the setpoint steam pressure is adapted to the reduced pumping capacity such that the pump can deliver a sufficient amount of water into the steam boiler 14 against the pressure prevailing in the steam boiler 14.
  • the pump 17 is controlled by the control device 12 according to the signal of the water level sensor such that in the steam boiler 14 a target water level corresponding water level is reached, the pump is operated in the second operating mode with a reduced pump power.
  • FIG. 1 The course of the method according to the invention is exemplary in FIG Fig. 2 shown.
  • the following reference numerals refer to the FIG. 1 ,
  • the controller 12 determines whether the first, normal operating mode or the second, reduced operating mode, which is also referred to as "silent" mode is set on the knob 34. If this is the case, then the voltage U , with which the pump 17 is supplied, is set to a reduced value U red and a setpoint steam pressure p soll is set to a reduced value p red ; otherwise, the originally set maximum values U 0 and p 0 for the voltage or the target pressure are maintained.
  • the voltage U with the knob 34 is set directly, for example via a potentiometer, to the maximum value U 0 or to the reduced value U red and the target steam pressure p soll is adjusted accordingly by the controller.
  • the setpoint steam pressure p soll is set directly to the maximum value p 0 or the reduced value p red with the rotary knob 34, for instance via a potentiometer, and from the control device, the voltage U is set accordingly.
  • the reduced voltage U red is, for example, 70-90%, particularly preferably 80%, of the unreduced voltage U 0 and the reduced nominal vapor pressure p red about> 35%, particularly preferably 50%, of the unreduced vapor pressure p 0 .
  • the pump 17 is driven by the control device 12 such that the water level reached in the steam boiler 14 w, which is measured by the water level sensor, a target water level W to which is given in the represented example, corresponds; For this purpose, the pump is operated with the respectively set voltage U , which has the reduced value U red in the "silent" mode.
  • the heating element 15 is controlled by the control device 12 in such a way that the steam pressure p reached in the steam boiler 14, which is measured by the pressure sensor, reaches the respectively set desired pressure p soll . If the setpoint pressure p setpoint is reached, then the heating element 15 is switched off until, by removing steam, the pressure p prevailing in the steam boiler 14 has dropped again.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Irons (AREA)
EP15200412.3A 2014-12-19 2015-12-16 Système de production de vapeur, dispositif de repassage à vapeur et procédé de fonctionnement dudit dispositif de repassage Withdrawn EP3034685A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201431893A ES2574578B1 (es) 2014-12-19 2014-12-19 Sistema de generación de vapor, dispositivo de planchado a vapor y procedimiento para accionar un sistema de generación de vapor

Publications (1)

Publication Number Publication Date
EP3034685A1 true EP3034685A1 (fr) 2016-06-22

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EP15200412.3A Withdrawn EP3034685A1 (fr) 2014-12-19 2015-12-16 Système de production de vapeur, dispositif de repassage à vapeur et procédé de fonctionnement dudit dispositif de repassage

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EP (1) EP3034685A1 (fr)
ES (1) ES2574578B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3266926A1 (fr) * 2016-07-06 2018-01-10 BSH Hausgeräte GmbH Un procédé de génération de vapeur et un système de génération de vapeur

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WO2010089565A1 (fr) * 2009-02-05 2010-08-12 Strix Limited Appareils portatifs à vapeur
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DE102009055163A1 (de) * 2009-12-22 2011-06-30 BSH Bosch und Siemens Hausgeräte GmbH, 81739 Dampfstation mit Temperatureinstellmittel
DE202011106502U1 (de) 2010-10-08 2012-01-17 BSH Bosch und Siemens Hausgeräte GmbH Bügelsohle für eine Dampfbügelvorrichtung und Dampfbügelvorrichtung
WO2013011473A2 (fr) 2011-07-19 2013-01-24 Koninklijke Philips Electronics N.V. Appareil ménager comprenant un actionneur
WO2013068870A1 (fr) 2011-11-08 2013-05-16 Koninklijke Philips Electronics N.V. Fer à repasser à générateur de vapeur
EP2620542A2 (fr) * 2012-01-27 2013-07-31 BSH Bosch und Siemens Hausgeräte GmbH Appareil pouvant être chauffé électriquement doté d'un générateur de vapeur et procédé de commande d'un appareil pouvant être chauffé électriquement doté d'un générateur de vapeur

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EP1831603A2 (fr) * 2004-12-22 2007-09-12 Koninklijke Philips Electronics N.V. Dispositif de production de vapeur
EP1985745A1 (fr) * 2007-04-26 2008-10-29 Koninklijke Philips Electronics N.V. Semelle de fer à repasser
CN203314904U (zh) * 2013-05-10 2013-12-04 余姚市嘉诚电器有限公司 一种蒸汽拖把

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Publication number Priority date Publication date Assignee Title
CN201373377Y (zh) * 2008-10-03 2009-12-30 优乐普乐营运有限责任公司 蒸汽装置
WO2010089565A1 (fr) * 2009-02-05 2010-08-12 Strix Limited Appareils portatifs à vapeur
EP2243877A1 (fr) * 2009-04-22 2010-10-27 Eksen Makine Sanayi ve Ticaret A.S. Fer avec réservoir d'eau externe
WO2011076822A1 (fr) * 2009-12-22 2011-06-30 BSH Bosch und Siemens Hausgeräte GmbH Centrale vapeur équipée d'un générateur de vapeur
DE102009055163A1 (de) * 2009-12-22 2011-06-30 BSH Bosch und Siemens Hausgeräte GmbH, 81739 Dampfstation mit Temperatureinstellmittel
DE202011106502U1 (de) 2010-10-08 2012-01-17 BSH Bosch und Siemens Hausgeräte GmbH Bügelsohle für eine Dampfbügelvorrichtung und Dampfbügelvorrichtung
WO2013011473A2 (fr) 2011-07-19 2013-01-24 Koninklijke Philips Electronics N.V. Appareil ménager comprenant un actionneur
WO2013068870A1 (fr) 2011-11-08 2013-05-16 Koninklijke Philips Electronics N.V. Fer à repasser à générateur de vapeur
EP2620542A2 (fr) * 2012-01-27 2013-07-31 BSH Bosch und Siemens Hausgeräte GmbH Appareil pouvant être chauffé électriquement doté d'un générateur de vapeur et procédé de commande d'un appareil pouvant être chauffé électriquement doté d'un générateur de vapeur

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3266926A1 (fr) * 2016-07-06 2018-01-10 BSH Hausgeräte GmbH Un procédé de génération de vapeur et un système de génération de vapeur

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ES2574578B1 (es) 2017-04-11

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