CN101949090B - Household electrical appliances with steam generator - Google Patents
Household electrical appliances with steam generator Download PDFInfo
- Publication number
- CN101949090B CN101949090B CN2010102211827A CN201010221182A CN101949090B CN 101949090 B CN101949090 B CN 101949090B CN 2010102211827 A CN2010102211827 A CN 2010102211827A CN 201010221182 A CN201010221182 A CN 201010221182A CN 101949090 B CN101949090 B CN 101949090B
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- China
- Prior art keywords
- steam
- steam generator
- home appliance
- pressure
- check valve
- 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.)
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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
- D06F75/02—Externally-heated hand irons; Hand irons internally heated by means other than electricity, e.g. by solid fuel, by steam
- D06F75/06—Externally-heated hand irons; Hand irons internally heated by means other than electricity, e.g. by solid fuel, by steam with means for supplying steam or liquid 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
- D06F75/10—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
-
- 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
Abstract
The invention relates to a household electrical appliance, comprising a flash evaporation type steam generator (12) supplied by a reservoir (11). The steam generator (12) is connected to a steam distribution pipeline. The invention is characterized in that the steam distribution pipeline comprises a pressurized check valve (150) of a distribution pipe (15) connected to a fitting (1) used for fabric treatment; the calibrated pressure of the pressurized check valve (150) makes that only when the pressure of the distribution pipe (15) is higher than or equal to a predetermined threshold value, the steam can flow through along the direction of the fitting (1) used for fabric treatment; The fitting used for fabric treatment comprises a switch of manual control which allows to interrupt the diffusion of the steam through the fitting (1) used for fabric treatment based on order.
Description
Technical field
The present invention relates to comprise the home appliance of steam generator, relate more specifically to such home appliance, wherein, the steam that is produced by steam generator is transferred towards the direction such as the diffusion of vapor parts of flatiron or flatiron brush.
Background technology
Known a kind of home appliance that comprises the steam generator of flash evaporation from document WO 2004/005605, the steam that wherein produces is transferred towards the direction of flatiron.In the document, flatiron is equipped with trigger, and the motor-driven valve that this trigger control is arranged on the downstream of steam generator stops or allowing steam towards the expansion of the direction of flatiron.Described equipment also is equipped with the barostat in the downstream that is positioned at steam generator, and this barostat is according to the operation of the Steam pressure control pump of measuring in the outlet of steam generator.
The advantage that this equipment has is to utilize the steam generator of making easy and low-cost flash evaporation to produce steam.Yet the shortcoming that this equipment has is to have motor-driven valve and barostat, and this motor-driven valve and barostat have its supporting electronic installation, thereby relatively more expensive.In addition, can be according to pulling of trigger and fluctuation at the steam pressure in the exit of this equipment, so that the performance of equipment is non-constant.At last, the time limit that this equipment can produce steam is continuously directly depended on the heat energy that is stored in the aluminium block body that links to each other with steam generator, when all heats in being stored in metal blocks were consumed, flatiron began to leak (the little water droplet by the steam discharge hole of base plate occurring).Therefore, produce ability in order to obtain good steam, be necessary to have very large aluminium block body and function and come storage power, weight, volume and cost that this shortcoming that has is increase equipment, and also cause the heat time heating time of equipment more.
Summary of the invention
Therefore, the purpose of this invention is to provide a kind of home appliance that produces steam, this home appliance manufacturing cost is very low and have a performance approximate with the home appliance that is equipped with the boiling steam generator, and in this boiling steam generator, water is that pressurized heats in the basin ware of being closed by motor-driven valve.
For this reason, the purpose of this invention is to provide a kind of home appliance, comprise the steam generator of being supplied with by reservoir, described steam generator is connected with the steam distribution pipeline, carry towards the direction of diffusion of vapor parts to make the steam that is produced by described steam generator by described steam distribution pipeline, it is characterized in that, described steam distribution pipeline comprises the pressurization check-valves of the distributing pipe that is connected with described diffusion of vapor parts, the nominal pressure that described pressurization check-valves has so that, when only the pressure in described distributing pipe is more than or equal to predetermined threshold, steam is passed through towards the direction of described diffusion of vapor parts.
This feature allows to utilize the equipment of the steam generator that is equipped with low cost of manufacture to obtain steam.Obtaining the advantage that steam has in steam generator is, increases the energy storage capability of steam generator, and energy then is that the form of energy with enthalpy is stored in the steam.
According to another characteristic of the invention, be inserted with pump between described reservoir and described steam generator, described pump allows to provide liquid with the pressure greater than the nominal pressure of described pressurization check-valves to described steam generator.
This feature allow equipment with constant performance work with reservoir in water-column irrelevant.
According to another characteristic of the invention, the nominal pressure of the pressurization check-valves of described steam-distributing pipe is between 1 bar to 4 bar.
In addition according to another characteristic of the invention, described equipment comprises pressure relief check valve, and when the pressure in the described steam generator during less than predetermined threshold, this pressure relief check valve is opened automatically.
This feature allows to guarantee when decompression and the particularly free air of use steam generator when cooling off occur in steam generator.
According to another characteristic of the invention, the pressure threshold of described pressure relief check valve is between 30 millibars to 100 millibars.
According to another characteristic of the invention, described steam distribution pipeline comprises safety check valve, this safety check valve has the nominal pressure greater than described pressurization check-valves, and described safety check valve is arranged on the downstream of described pressurization check-valves and the upstream of described diffusion of vapor parts.
This feature allow to avoid in the time owing to any reason (pipeline mounting board etc..) steam can not being discharged by the diffusion of vapor parts, to occur in the equipment with the diffusion of vapor parts in the excessive rising of pressure.
According to another characteristic of the invention, the nominal pressure of described safety check valve is between 4 bar to 5 bar.
According to another characteristic of the invention, described safety check valve is arranged on the isocon, and this isocon makes steam-distributing pipe be connected with reservoir.
According to another characteristic of the invention, the described steam generator steam generator that is the flash evaporation type.
According to another characteristic of the invention, the steam generator of described flash evaporation type comprises spiral-shaped evaporation channel, and an end of this evaporation channel provides liquid by described reservoir, and the other end of this evaporation channel is connected with steam-distributing pipe.
The advantage that this spiral-shaped steam generator has is by providing very large heated length to obtain very good volatility.In addition, this steam generator comprises prismatic evaporation channel, and the advantage that this prismatic evaporation channel has is can not capture incrustation scale, and scale particles is eliminated gradually by vapor stream.
In addition according to another characteristic of the invention, described diffusion of vapor parts comprise hand control switch, and this hand control switch allows to interrupt steam by the diffusion of described diffusion of vapor parts according to order.
According to another characteristic of the invention, described diffusion of vapor parts are the accessories for fabric treating.
According to another characteristic of the invention, described accessory is steam iron.
Description of drawings
With reference to accompanying drawing, according to the description of following the specific embodiment of the present invention that provides as indefiniteness embodiment that provides, will understand better purpose of the present invention, aspect and advantage, in the accompanying drawings:
-Fig. 1 is the schematic diagram according to the main equipment of the described home appliance of the specific embodiment of the present invention;
-Fig. 2 is that the steam of the equipment of Fig. 1 produces line map.
The specific embodiment
Fig. 1 illustrates the home appliance for flatiron, and this home appliance comprises flatiron 1, and this flatiron 1 comprises heatable soleplate 2, and this heatable soleplate 2 is equipped with steam discharge hole, has been equipped with the plastic casing of handle 3 integrated in heatable soleplate 2.Flatiron is connected with base portion 10 independently by pipeline 4, and pipeline 4 allows delivering vapors and comprises the multi-cable of powering for flatiron 1 in known mode own.
Pump 14 is preferably by trigger 5 controls, and this trigger 5 is supported by the handle 3 of flatiron, and when the user pressed trigger 5, pump 14 started running.
The steam generator 12 of flash evaporation type comprises the aluminium block body 120 of the 300g order of magnitude, this aluminium block body 120 comprises spiral-shaped evaporation channel 121 and is masked heating resistor 122, the power supply of this heating resistor that is shielded 122 is regulated by not shown mechanical thermostat usually, allows aluminium block body 120 is remained on set point of temperature.
As embodiment, heating resistor 122 can have the power of the 1kW order of magnitude, and set point of temperature is 140 ℃ of orders of magnitude.
Spiral-shaped evaporation channel 121 has the centre end that is connected with supply pipe 13, is injected in the evaporation channel 121 by this centre end from the water of reservoir 11, is used for interior by flash evaporation at evaporation channel 121.The steam that produces is like this advanced along evaporation channel 121, be used for interior by excessive heat at evaporation channel 121, particularly cause simultaneously the evaporation of the possible little water droplet of being carried by steam, evaporation channel 121 has the circumferential ends that is equipped with outlet 121A, and steam is discharged towards the steam distribution pipeline by this outlet 121A.
More specifically, according to the present invention, and according to Fig. 1 and Fig. 2, the steam distribution pipeline comprises steam-distributing pipe 15, one end of this steam-distributing pipe 15 is connected with the pipeline 4 of flatiron 1, the other end of this steam-distributing pipe 15 is connected with the outlet 121A of evaporation channel 121, steam-distributing pipe 15 comprises pressurization check-valves (clapet anti-retour de pressurisation) 150, this pressurization check-valves 150 has the nominal pressure (pression de tarage) of the 3 bar orders of magnitude, and this pressurization check-valves 150 is guaranteed the use under the pressure of steam-distributing pipe 15.Like this, being present in steam in the steam-distributing pipe 15 in exit of steam generator 12 only has when, passing through towards the direction of flatiron 1 during more than or equal to 3 bar at the steam pressure of the upstream of the check-valves 150 that pressurizes.
As embodiment, pressurization check-valves 150 can be made of calibrating spring, is fixed with the silicon closer at this calibrating spring, and this silicon closer can be blocked up.
The advantage that the pressurizing valve 150 of this steam generator has is that its permission is used under the pressure of steam generator 12, and therefore allows more substantial energy storage in steam generator 12.In fact, energy is stored in the aluminium block body simultaneously, and is stored in the steam with the form of energy of enthalpy.Therefore obtain a kind of equipment that can store more substantial energy, therefore allow to postpone the moment that flatiron 1 begins to leak, namely when steam generator 12 no longer includes ability and evaporates water by pump 14 transmission.In addition, the more substantial energy of this storage is by keeping little aluminium block body to obtain, and this allows to keep small size and low cost.
Certainly, the discharge rate of pump 14 be suitable for flash evaporation steam generator 12 evaporability and will select like this, i.e. therefore the continuous operation of pump 14 can not cause rapidly injecting the water yield of the evaporability that is higher than steam generator 12 and can not cause little water droplet to be discharged in the steam-distributing pipe 15.
The work of pump 14 can also reach capacity on time, prolongs with the work of avoiding pump.As embodiment, pressing in the trigger 5 continuous situations more than 10 seconds, can be designed in intended duration, stop pump 14.
In preferred embodiment of the present invention, the steam distribution pipeline also comprises safety check valve (clapetanti-retour de s é curit é) 160, this safety check valve 160 is installed on the isocon 16, at the tie point place in the downstream that is arranged at pressurization check-valves 150, the part of this isocon 16 is connected with water receiver 11, and another part is connected with steam-distributing pipe 15.This safety check valve 160 has for example nominal pressure of the 4 bar orders of magnitude, and this nominal pressure is higher than the nominal pressure of the check-valves 150 that pressurizes.This safety check valve 160 allows in the restriction steam generator 12 and the pressure in the pipeline 4 of flatiron, when this pressure becomes excessive, makes steam towards the directional steering of the water receiver 11 of equipment.
Preferably, steam generator 12 also comprises pressure relief check valve (clapet anti-retour dedepr é ssurisation) 170, this pressure relief check valve 170 guarantees to use the free air of steam generator 12 when the appearance decompression of the inside of steam generator 12, this phenomenon particularly occurs when the cooling of steam generator 12.This pressure relief check valve 170 preferably be arranged on the pipeline 17 that is connected with steam-distributing pipe 15 the end, the pressurization check-valves 150 the upstream.As embodiment, pressure relief check valve 170 is arranged for the free air of opening and guarantee to use steam generator 12 when the pressure in the pipeline 17 during less than 50 millibars.
The work of the equipment of realizing like this will be described now.
When equipment started, steam generator 12 was cold and the starting of thermostat control heating resistor 122, and indicator lamp is then lighted for indicating the heating period to the user at equipment when needed.
When the indicator lamp of indication heating period when extinguishing, the trigger 5 that the user can press flatiron is used for the starting of trigger pump 14 and therefore causes water filling in the steam generator 12 of flash evaporation.The water of injecting then since be stored in the aluminium block body 120 heat energy and immediately in evaporation channel 121 interior evaporations.When the starting stage that this steam produces, the steam that produces is owing to exist pump 14 and water and can not discharge towards the direction of reservoir 11 in that supply pipe 13 is interior, and can not be towards the direction discharge of flatiron 1 owing to the existence of pressurization check-valves 150, thereby pressure is increased sharply in steam generator 12, and pressurization check-valves 150 stops steam to be discharged towards flatiron 1.
When the pressure in the steam-distributing pipe 15 reached 3 bar, pressurization check-valves 150 was opened and steam circulates by pipeline 4, then passed through the steam discharge hole diffusion of the base plate 2 of flatiron 1, allowed to obtain very good flatiron performance.
In preferred variant of the present invention, flatiron 1 can also be included in the gate valve of not shown faucet type, in order to interrupt steam by the diffusion in the hole of sole plate 2 according to order.This gate valve will be preferably activated by the trigger 5 of flatiron 1, occupy open position when activateding with convenient trigger, and when trigger is released, for example by spring or utilize steam pressure to automatically restore to and close resting position.
Therefore, the advantage that the present invention has is low cost of manufacture and obtains the performance approximate with the performance of the equipment that is equipped with the boiling steam generator that in this boiling steam generator, water is that pressurized heats in the basin ware of being closed by motor-driven valve.In fact, only comprise one or more check-valves and by simple mechanical thermostat control according to equipment of the present invention, thereby the manufacturing cost of this equipment is come cheaply much compared with the equipment that is equipped with motor-driven valve and the temperature sensor that links to each other with electronic installation.
Certainly, the present invention be not limited to described and shown in the embodiment that provides as embodiment.Particularly from the formation viewpoint of different key elements or by the substituting of technical equivalents thing, therefore not exceeding in the situation of protection scope of the present invention, can make amendment.
Therefore, in enforcement modified example of the present invention, the steam generator of flash evaporation can comprise that the flat heating element heater of serigraphy replaces armouring resistance, and this steam generator can be for example with consistent at the spiral-shaped steam generator described in the patent application WO2005118944.
Therefore, in implementing modified example, can be designed to check-valves is arranged on the upstream of steam generator, be used for avoiding steam again to rise towards reservoir.When equipment did not comprise the pump of guaranteeing this function, this modified example can be useful.
Implement in the modified example at of the present invention another, the circulating direction in the spiral-shaped evaporation channel of steam generator can be reverse, and evaporation channel then is connected with reservoir and is connected with steam-distributing pipe by centre end by its circumferential ends.
In enforcement modified example of the present invention, the steam generator of flash evaporation can be substituted by the miniature basin ware of stainless steel, makes the water boiling in this miniature basin ware.
In unshowned enforcement modified example of the present invention, the adjusting mechanical thermostat of steam generator can be substituted by the temperature sensor of negative temperature coefficient (CTN) thermistor type.
Should be upper one to implement the advantage that modified example has be the trickleer adjusting that allows temperature, allow the vapo(u)rization system of the miniature basin ware of use stainless steel type, and the limiting pressure peak value.In addition, implement modified example for this, the discharge rate of pump can be controlled when the temperature of steam generator, is used for avoiding any danger of water saturation and eliminates danger in the splash at flatiron place.
In implementing modified example, steam generator can be connected and alternative flatiron with flatiron brush or steam soaking device.
In another implemented modified example, can be integrated according to home appliance of the present invention provides the espresso coffee machine of the pipe that is used for diffusion of vapor of steam by steam generator.
Claims (10)
1. home appliance, the steam generator (12) that comprises the flash evaporation type of being supplied with by reservoir (11), described steam generator (12) is connected with the steam distribution pipeline, to make the steam that is produced by described steam generator (12) towards the direction conveying that is used for fabric is carried out the accessory (1) of diffusion of vapor processing by described steam distribution pipeline, it is characterized in that, described steam distribution pipeline comprises the pressurization check-valves (150) of the distributing pipe (15) that is connected with described accessory for fabric treating (1), the nominal pressure that described pressurization check-valves (150) has so that, when only the pressure in described distributing pipe (15) is more than or equal to predetermined threshold value, steam is passed through towards the direction of described accessory for fabric treating (1), and described accessory for fabric treating comprises the switch of manual control, this hand control switch allows to interrupt steam by the diffusion of described accessory for fabric treating (1) according to order, described steam distribution pipeline comprises safety check valve (160), this safety check valve (160) has the nominal pressure greater than described pressurization check-valves (150), and described safety check valve (160) is arranged on the downstream of described pressurization check-valves (150) and in the upstream of described accessory for fabric treating (1).
2. home appliance according to claim 1, it is characterized in that, be inserted with pump (14) between described reservoir (11) and described steam generator (12), described pump (14) allows to provide liquid with the pressure greater than the nominal pressure of described pressurization check-valves (150) to described steam generator (12).
3. home appliance according to claim 2 is characterized in that, the nominal pressure of the pressurization check-valves (150) of described steam-distributing pipe (15) is between 1 bar to 4 bar.
4. each described home appliance in 3 according to claim 1, it is characterized in that, described home appliance comprises pressure relief check valve (170), and when the pressure in the described steam generator (12) during less than predetermined threshold value, this pressure relief check valve (170) is opened automatically.
5. home appliance according to claim 4 is characterized in that, the pressure threshold of described pressure relief check valve (170) is between 30 millibars to 100 millibars.
6. home appliance according to claim 5 is characterized in that, the nominal pressure of described safety check valve (160) is between 4 bar to 5 bar.
7. home appliance according to claim 6 is characterized in that, described safety check valve (160) is arranged on the isocon (16), and this isocon (16) makes steam-distributing pipe (15) be connected with reservoir (11).
8. each described home appliance in 3 according to claim 1 is characterized in that described steam generator (12) is the steam generator of flash evaporation type.
9. home appliance according to claim 8, it is characterized in that, the steam generator of described flash evaporation type comprises spiral-shaped evaporation channel (121), one end of this evaporation channel (121) provides liquid by described reservoir (11), and the other end of this evaporation channel (121) is connected with steam-distributing pipe (15).
10. each described home appliance in 3 according to claim 1 is characterized in that described accessory (1) is steam iron.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0903411A FR2947892B1 (en) | 2009-07-10 | 2009-07-10 | HOUSEHOLD APPLIANCE COMPRISING A STEAM GENERATOR |
| FR0903411 | 2009-07-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101949090A CN101949090A (en) | 2011-01-19 |
| CN101949090B true CN101949090B (en) | 2013-10-23 |
Family
ID=42136174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102211827A Active CN101949090B (en) | 2009-07-10 | 2010-07-08 | Household electrical appliances with steam generator |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2423581B1 (en) |
| CN (1) | CN101949090B (en) |
| FR (1) | FR2947892B1 (en) |
| RU (1) | RU2540782C2 (en) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITGE20120006A1 (en) * | 2012-01-19 | 2013-07-20 | Longhi Appliances S R L Divi Sione Commerci De | " IRON " |
| JP2013208251A (en) * | 2012-03-30 | 2013-10-10 | Panasonic Corp | Clothing processing device |
| CN103776010B (en) * | 2014-01-17 | 2015-09-30 | 青岛云路新能源科技有限公司 | Helicoidal stream generator |
| CN104545712A (en) * | 2015-01-12 | 2015-04-29 | 余姚市吉佳电器有限公司 | Steam cleaner steam control device |
| CN106460304B (en) * | 2015-02-17 | 2019-03-19 | 皇家飞利浦有限公司 | Nozzle |
| CN105202511B (en) * | 2015-10-26 | 2017-10-13 | 中国船舶重工集团公司第七一八研究所 | Confined space vapor continuous generator |
| CN107237112B (en) * | 2016-03-28 | 2019-02-22 | 佛山市顺德区美的电热电器制造有限公司 | A kind of Garment Steamer Machine automatic steam control method and Garment Steamer Machine |
| US10364526B2 (en) * | 2016-04-26 | 2019-07-30 | Koninklijke Philips N.V. | System to pressurize waterin a garment care device |
| FR3067725B1 (en) * | 2017-06-19 | 2019-07-05 | Seb S.A. | APPARATUS FOR THE TREATMENT OF LAUNDRY COMPRISING AN INSTANTANEOUS VAPORIZATION STEAM GENERATOR |
| US11083328B2 (en) * | 2017-06-22 | 2021-08-10 | Starbucks Corporation | Apparatus and method for foaming a beverage |
| WO2020245174A1 (en) * | 2019-06-03 | 2020-12-10 | Swisslogo Ag | Device for generating steam |
| CN113123104B (en) * | 2019-12-31 | 2022-06-21 | 莱克电气绿能科技(苏州)有限公司 | Steam ironing machine |
| CN111636179B (en) * | 2020-05-31 | 2022-05-17 | 宁波凯波智能熨烫电器制造有限公司 | Clothes care steam device, appliance and steam control method |
| CN111839195B (en) * | 2020-07-13 | 2022-01-28 | 广东美的厨房电器制造有限公司 | Steam household electrical appliance |
| CN111974467B (en) * | 2020-09-01 | 2022-03-25 | 上海搏旅仪器有限公司 | Humidifier of programmable damp-heat alternating test box |
| WO2023227762A1 (en) * | 2022-05-27 | 2023-11-30 | Polti S.P.A. | Steam iron with instant steam technology |
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| CN1824882A (en) * | 2006-02-09 | 2006-08-30 | 徐建群 | Improved structure of steam electric iron |
| CN101218470A (en) * | 2005-07-11 | 2008-07-09 | 皇家飞利浦电子股份有限公司 | Boiler system for use with a steaming device |
| WO2008110897A1 (en) * | 2007-03-14 | 2008-09-18 | Rowenta Werke Gmbh | Steam iron with tank including overpressure safety device |
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| IT8321475V0 (en) * | 1983-04-08 | 1983-04-08 | Cavalli Alfredo | EQUIPMENT FOR THE PRODUCTION OF STEAM FOR DOMESTIC USE, IN PARTICULAR FOR STEAM IRON. |
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| US6212332B1 (en) * | 1998-12-15 | 2001-04-03 | John C. K. Sham | Steam iron station |
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-
2009
- 2009-07-10 FR FR0903411A patent/FR2947892B1/en not_active Expired - Fee Related
-
2010
- 2010-07-02 EP EP10305722.0A patent/EP2423581B1/en active Active
- 2010-07-08 CN CN2010102211827A patent/CN101949090B/en active Active
- 2010-07-09 RU RU2010128567/12A patent/RU2540782C2/en active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101218470A (en) * | 2005-07-11 | 2008-07-09 | 皇家飞利浦电子股份有限公司 | Boiler system for use with a steaming device |
| CN1824882A (en) * | 2006-02-09 | 2006-08-30 | 徐建群 | Improved structure of steam electric iron |
| WO2008110897A1 (en) * | 2007-03-14 | 2008-09-18 | Rowenta Werke Gmbh | Steam iron with tank including overpressure safety device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101949090A (en) | 2011-01-19 |
| RU2010128567A (en) | 2012-01-20 |
| EP2423581B1 (en) | 2019-09-18 |
| EP2423581A3 (en) | 2014-07-02 |
| FR2947892A1 (en) | 2011-01-14 |
| FR2947892B1 (en) | 2012-08-10 |
| RU2540782C2 (en) | 2015-02-10 |
| EP2423581A2 (en) | 2012-02-29 |
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