EP0433785A2 - Fer à repasser à vapeur - Google Patents

Fer à repasser à vapeur Download PDF

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Publication number
EP0433785A2
EP0433785A2 EP90123428A EP90123428A EP0433785A2 EP 0433785 A2 EP0433785 A2 EP 0433785A2 EP 90123428 A EP90123428 A EP 90123428A EP 90123428 A EP90123428 A EP 90123428A EP 0433785 A2 EP0433785 A2 EP 0433785A2
Authority
EP
European Patent Office
Prior art keywords
valve
steam
iron
soleplate
holding element
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.)
Granted
Application number
EP90123428A
Other languages
German (de)
English (en)
Other versions
EP0433785A3 (en
EP0433785B1 (fr
Inventor
Bernd Dr. Trebitz
Miguel A. Jiminez
Rita Beinhölzl
Heinz Dr. Bültges
Karl-Heinz Kamprath
Nola Lechner
Petra Weyand
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.)
Braun GmbH
Original Assignee
Braun 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 Braun GmbH filed Critical Braun GmbH
Publication of EP0433785A2 publication Critical patent/EP0433785A2/fr
Publication of EP0433785A3 publication Critical patent/EP0433785A3/de
Application granted granted Critical
Publication of EP0433785B1 publication Critical patent/EP0433785B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • D06F75/14—Hand irons internally heated by electricity with means for supplying steam to the article being ironed the steam being produced from water in a reservoir carried by the iron
    • D06F75/18—Hand irons internally heated by electricity with means for supplying steam to the article being ironed the steam being produced from water in a reservoir carried by the iron the water being fed slowly, e.g. drop by drop, from the reservoir to a steam generator

Definitions

  • the invention relates to steam irons with a water reservoir fastened in an iron housing, with a steam chamber formed in an iron soleplate with steam outlet openings and with a first valve which controls the water drainage from the outlet opening of the water reservoir into the steam chamber.
  • Steam irons with a water reservoir, a steam chamber and a valve which control the water supply from the water reservoir to the steam chamber of the soleplate depending on the force of gravity (DE-1 172 227 C1).
  • a disadvantage of the known steam irons is that in the standby position of the iron (placing the steam iron in a horizontal position) there is a high loss of steam and thus a premature emptying of the water reservoir, i.e. the tank or the water reservoir must be refilled frequently. Constant steam generation - even when the iron is turned off for a short time in its horizontal position - leads to faster calcification of the steam chamber of the steam iron.
  • a further disadvantage with such steam irons is that if the iron is placed on its soleplate in the cold state and the valve has not been closed, the water tank empties completely via the valve, so that the steam chamber formed in the soleplate is completely flooded and can even overflow so that the water escapes from the steam holes to the outside. If the iron is then heated up, which takes place within a very short time, the sudden formation of steam causes explosive steam to escape from the steam outlet holes in the soleplate of the iron, which can result in sensitive burns to the hand of an operator.
  • the controllable steam valve be preceded by a ball valve that opens depending on the movement of the iron, that is to say water only drips into the steam chamber when the iron is moved back and forth.
  • the object of the invention is therefore to provide a steam iron with a valve device which only releases the water supply from the water tank to the steam chamber during the ironing process and which, when the steam iron is switched off, reliably closes this path both in a horizontal and in a vertical position.
  • the steam iron therefore has an actuating element which transmits the pressing force or the movement of the iron to the first valve and thus as a function of it Ironing process controls the flow of water through the first valve, ie steam is only generated during the ironing process if the first valve is opened by a sufficiently large pressing force.
  • the steam iron according to the invention can be parked in the horizontal position on the grate generally present in an ironing board during the pauses. This has the advantage over a vertically positioned iron according to the prior art that a substantially more stable position results. The steam generation is then stopped and the cooling of the sole due to the otherwise usual high energy consumption during steam formation is eliminated.
  • the actuating element on the underside of the soleplate and to design it as an electrical switch and the first valve as a solenoid valve which can be controlled by the electrical switch.
  • the actuating element is then activated by pressure directly on the material to be ironed, so that the steam generation is controlled not by ironing movements, but advantageously by pressure.
  • the soleplate of the iron forms the actuating element itself, that the soleplate of the iron is resiliently mounted relative to the iron housing and that the first valve is controlled by the relative displacement of the soleplate relative to the iron housing. Due to the resilient arrangement of the soleplate in relation to the iron housing provided with the handle, slight lifting movements perpendicular to the surface of the ironing table can be generated during the ironing process, by means of which the control of the first valve and thus the generation of steam takes place. In addition, this valve control has the advantage that the iron no longer has to be parked vertically, so that the wrist of a user is relieved.
  • first valve and the pressure tappet are fastened to the holding element and that when the first valve is actuated, a deformation takes place in the area between the clamping points of the first valve and the pressure tappet on the holding element when an iron pressing force acting on the iron affects the iron housing moved towards or away from the soleplate.
  • the flexible holding element enables a structural unit of the first valve with the pressure tappet, the holding element having a supporting function for the pressure tappet and the first valve.
  • the pressure tappet, the first valve, the outlet opening, the water inlet and the holding element preferably lie on a common axis. This arrangement allows the first valve to work particularly well. This also results in a simple structure and the steam generation is particularly easy to control in a simple manner by the centrally acting contact pressure. The additional advantage of the one-piece construction of the valve arrangement is also achieved in this way.
  • a gap is advantageously formed between the pressure tappet and the valve seat in the rest position of the steam iron, which gap only has to be overcome by applying a constantly increasing pressure force until the first valve is opened and the Steam generation begins, ie steam generation only begins when a predetermined pretensioning force has been overcome.
  • this allows the first valve to be metered better and, on the other hand, there is a sufficiently large restoring force for the iron housing with valve when the pressing force on the handle decreases.
  • valve is embedded in the holding element via a closed support ring. Due to the elastic properties of the holding element, the first valve can be fastened in the holding element without additional fastening means, such as screws, etc. In the same way, the pressure tappet can also be fastened to the holding element in an advantageous manner.
  • the actuating element consists of a transmitter / receiver, for example an infrared sensor or a capacitive sensor, it can be detected very precisely which type of fabric is currently undergoing the ironing process.
  • the steam generation can be controlled electronically, for example, depending on the type of substance, which can be done via a microprocessor. In this case, the user no longer needs to make any settings to regulate the steam generation depending on the type of substance.
  • the electronic sensors can also be used to control the ironing temperature.
  • a second, manually controllable valve is formed between the first valve and the inlet opening to the steam chamber and regulates the water supply from the second valve to the steam chamber
  • the object is achieved according to a second invention in that the soleplate of the iron is resiliently mounted in the iron housing, that between the iron housing and the soleplate an elastic holding element is clamped sealingly, that the holding element carries the second valve seat of the second valve, that the second valve seat is supported on a cover closing the steam chamber, that the second valve seat closing or opening valve body is adjustable via a valve rod in the iron housing in the closing direction of the second valve to control the flow rate, that on the valve rod an opening or closing the outlet opening of the water reservoir is slidably guided that the first valve body with the Outlet opening forms the first valve, that the first valve body is acted upon by a spring in the closing direction of the first valve and that an actuating element is formed on the second valve seat of the second valve which, when the second valve seat is displaced, lifts the first valve body from the first valve seat or the latter close
  • the second invention provides, in addition to the valve (second valve) which is already known from the prior art and which regulates the water supply from the water reservoir to the steam chamber as a function of the valve position, a further valve (first valve) which is connected upstream of the second valve and which only allows water to flow out of the water reservoir if the iron is pressed onto the material to be ironed with a predetermined pressing force.
  • the second valve adjoining the first valve then only regulates the water inflow into the steam chamber, so that the amount of steam desired by an operator emerges from the steam outlet holes formed on the soleplate of the iron and steams the ironing material appropriately or less strongly.
  • an iron By integrating the first valve into the second valve, an iron is created which, on the one hand, controls the amount of steam and, on the other hand, generates steam only when an operator with a certain pressing force presses the iron against the material to be ironed and thereby and is moved.
  • the second valve Since the second valve is already present in conventional steam irons, it is advantageous if some of the components that are required for the second valve are also used as components serve for the first valve. As a result, the costs for the valve arrangement according to the invention can be reduced. It is advantageous that the first valve body is formed by a sealing ring which is attached to a sleeve, that the sleeve is slidably guided on the valve rod and that the sleeve is at one end on the actuating element and at its other end via the spring supported on the valve rod. With this arrangement, the valve rod of the second valve simultaneously takes over the guidance of the first valve, and the restoring force of both the first and the second valve is produced by the spring which is present anyway.
  • the sealing ring of the first valve is formed by a hat sleeve.
  • hat cuffs work very reliably and enable a secure seal, even if the closing paths are particularly large or small due to tolerances that occur during assembly of the iron and the individual components; This is because a hat cuff is particularly elastically deformable when its front lip edge is used as an end seal, because then after the sealing surface is in contact with the sealing seat and a further displacement of the hat cuff in the closing direction, this path can easily be taken up by the hat cuff.
  • the first valve in the interior of the water reservoir and the second valve below the bottom of the water reservoir and above the steam chamber closing lid is formed.
  • cap sleeve is easily axially displaceable on the valve rod and at the same time has a higher strength on its radially inner area than in the sealing lip area provided that an annular, closed support ring is formed on the second valve, which is embedded in a groove formed on the holding element. Due to the stable support ring, the valve paths can be kept very small, without this being adversely affected by deformation on the hat collar if there were no support ring.
  • the iron 1 is indicated in simplified form by the dashed line. From a water reservoir 8, the water passes through a first valve 9 to a heated steam chamber 10 which has steam outlet openings 11. The steam outlet openings 11 are formed in a known manner in the soleplate 2 of the steam iron 1.
  • the actuating element 6 is an electrical switch, infrared sensor, capacitive sensor, etc., which detects the pressing force of the soleplate 2 on the ironing board or the ironing movement and derives therefrom a signal which indicates the water flow through the first valve 9 controls.
  • the steam generation is automatically stopped.
  • the electrical switch 9 is not actuated solely by the weight of the iron 1, but is only actuated when the iron 1 is pressed onto the item to be ironed by hand.
  • FIGS. 1 to 4 the same item numbers selected for corresponding components.
  • the iron 1 has a handle 3 and a push button 4 for the ironing temperature in a known manner.
  • the adjustment knob 38 serves to regulate the amount of steam when the valve arrangement shown in FIG. 4 is used.
  • the iron 1 is partially shown in section in the area of the tip and it can be seen that the sole 2 of the iron 1 is movably mounted relative to the handle 3 via a spring 5.
  • the spring 5 is, for example, a compression spring. Further spring elements, guides and stroke limits are not shown in FIG. 2 for a clearer illustration. 2 and 3 in the housing 12, preferably in such a way that the handle 3 with the housing 12, with respect to the soleplate 2, executes upward and downward movements perpendicular to the soleplate 2.
  • the switch 6 (not shown) can also be provided on the soleplate 2, the switching pin 7 of which is slightly on the underside of the soleplate 2 protrudes.
  • the switching pin 7 can be pressed into the soleplate 2 against a spring (not shown) by the ironing force, in addition to the weight of the steam iron 1, so that a uniformly flat ironing surface results.
  • the soleplate 2 is firmly connected to the iron housing 12, so that only the switching pin 7 moves axially.
  • the soleplate 2 itself acts as a large actuating element which, together with the first valve 9, determines the water control.
  • the valve 9 is according to FIGS. 1 and 3 between the bottom 13 of the water reservoir 8 and the lid 31 of the steam chamber 10.
  • the arrangement of the first valve 9 between the base 13 and the cover 31 of the steam chamber 10 gives the advantage of a lower thermal load on the water reservoir 8, which is generally made of plastic.
  • the holding element 14 In the removed state, the holding element 14 is greater in height than the distance between the bottom 13 and the lid 31 of the steam chamber, i.e. the holding element 14 is prestressed to achieve a sealing effect between the bottom 13 and the lid 31 of the steam chamber 10. This presupposes that the holding element 14 according to the embodiment in FIG. 3 has flexible or elastic properties.
  • the first valve 9 is sealingly mounted in a closed annular groove 32 in the flexible holding element 14.
  • the inside of the first valve 9 has a valve body 17 which is pressed against the sealing surface 33 of the valve seat 16 via a compression spring 18. In the position shown in FIG. 3, the first valve 9 is closed and the free end 36 of the pressure tappet 23 is arranged at a short distance in front of the valve body 17 (starting position).
  • the compression spring 18 and the valve body 17 lie on an axis 28. Below the valve body 17 and likewise on the axis 28, the pressure tappet 23 is formed in a free space 26, which surrounds the holding element 14 in a sealing manner.
  • the pressure plunger 23 is securely fastened to the lower end of the holding element 14 or to the cover 31 via a support plate 24.
  • the first valve 9 with the water reservoir 8 and the handle 3 moves along the axis 28 onto the free end 36 of the Tappet 23 too. This is because the Surrender walls 35 of the elastic holding element 14, that is, they are compressed and deformed outwards.
  • the gap 27 provided between the tip 36 of the pressure tappet 23 and the valve body 17 is slowly used up until the tip 36 of the mandrel 23 touches the valve body 17. If the distance between the base 13 and the cover 31 decreases further as a result of the pressing force on the handle 3, the tip 36 of the pressure tappet 23 pushes the valve body 17 upward against the force of the compression spring 18 in FIG. 3. Here, the valve body 17 releases the valve outlet 22. 3, the diameter of the pressure tappet 23 is such that the valve outlet 22 is not closed by the tip 36 of the mandrel 23.
  • valve outlet 22 has an outlet opening l5 through which the water from the water reservoir 8 arrives at the first, now open valve 9, ie the water flows through the outlet opening 15 into the upper section of the annular holding element 14 and arrives Via channel openings 20 formed on the support ring 19 on a spring guide device 21 into the interior 29 of the first valve 9. If the valve outlet 22 is closed, the water according to FIG. 3 cannot flow further down into the steam chamber 10. Only by opening the outlet 22 through the tip 36 formed on the mandrel 23 does the water reach the free space 26 of the holding element 14 formed below the first valve 9 and flows from there via outlet openings 25 formed in the support plate 24 of the pressure tappet 23 and the cover 31. 37 into the steam chamber 10.
  • the pressure tappet 23 has guide grooves 34 running in the longitudinal direction of the axis 28, on the one hand to bring about a targeted water flow in the direction of the outlet openings 25, 27 and on the other hand not to cause any blockage at the valve outlet 22.
  • the pressing force on the handle 3 and the steam iron housing 12 with the water reservoir are eliminated 8 and the mobile phone reef 3 (FIG. 2) again moves away from the soleplate 2, so that the elastic holding element 14 returns to its original, elongated shape.
  • the original distance between the tank bottom 13 and the lid 31 is reached again.
  • the tip 36 of the pressure tappet 23 moves away from the valve body 17, which is why the valve seat 16 and thus the valve outlet 22 of the first valve 9 are in turn closed by the force of the compression spring 18.
  • the steam generation is stopped upon completion of the ironing process.
  • the valve outlet 22, which can be controlled by the valve body 17 and the valve seat 16 can be opened further by the pressure tappet 23 for the purpose of flow control.
  • the valve arrangement shown in FIG. 4 essentially consists of the first valve 9 and a second valve 39 connected downstream of the first valve 9. While the second valve 39 is a valve which has been known for a long time from the prior art, but not by hand in the drawing 3 is a controllable drip valve, the first valve 9 essentially corresponds to the first valve 9 shown in FIG. 3, but this is different because of the integration of the additional second valve 39.
  • the second valve 39 consists of a second valve seat 46, which widens conically upwards in the drawing, to which a support ring 40 adjoins.
  • the support ring 40 is fastened in an annular groove 42 formed in the holding element 14.
  • a tubular sleeve 38 adjoins the support ring 40, which is supported on the cover 31 closing the steam chamber 10.
  • the elastically designed holding element 14 is also substantially tubular and is supported at one end on the underside of the bottom 13 of the water reservoir 8 and at the other end on the cover 31. The holding element In the closed position of the first and second valves 9, 39 shown in FIG.
  • the holding element 14 is slightly pretensioned between the base 13 and the cover 31, so that water flowing out of the water reservoir 8 can only flow into the inlet opening 37 via the outlet opening 15.
  • the holding element 14 thus also takes over the function of a subchannel.
  • the holding element 14 has between the support ring 40 and the cover 31 a formed by narrowing the wall 35 kink 48, which ensures that when the base 13 approaches the cover 31 this yields better elastically and thus deforms radially outwards.
  • valve rod 43 From the handle 3 (FIG. 2) extends through the water reservoir 8 a valve rod 43 which, according to FIG. 4, penetrates the outlet opening 15 and which, with its second valve body 47 formed at the free end, lies sealingly against the second valve seat 46.
  • the support ring 40 is adjoined at the top by a pressure tappet 44 designed as a tubular sleeve, which concentrically surrounds the valve rod 43 and which is provided with channel openings 20 which connect the outlet opening 15 to the valve chamber 49 of the second valve 39.
  • the sleeve 41 has an annular groove 51, in which a first valve body 17 designed as a hat sleeve is fastened.
  • An annular sealing lip 52 directed onto the tank bottom 13 is integrally formed on the hat collar 17 and in the closed position shown in FIG. 4, its free end rests sealingly on the first valve seat 16.
  • the first valve seat 16 is formed by the edge region surrounding the outlet opening 15.
  • a coil spring 18 acting as a compression spring which is on her the other end is supported on a securing ring 45 fastened to the valve rod 43.
  • the distance between the free end 53 of the sleeve 41 and the retaining ring 45 is dimensioned such that the spring 18 presses against the sleeve 41 with a prestress, so that the first valve 9 is always closed in the initial position shown in FIG. 4.
  • valve arrangement shown in Fig. 4 is as follows: If, as shown in FIG. 4, both the first and the second valve 9, 39 are closed and an operator presses the iron soleplate 3 against the ironing material (not shown) via the handle 3 (FIG. 1), the handle moves 3 with the bottom 13 of FIG. 4 down. This is only because the iron housing 12 is resiliently mounted with the water reservoir 8 by means of springs, not shown in the drawing, relative to the cover 30 and thus relative to the soleplate 2. The holding element 14 is compressed and the area of the kink 48 deforms radially outward in accordance with the pressure applied by the stirrup.
  • the base 13 with the first valve body 17 fastened on the sleeve 41 approaches the supporting ring 40 (not shown) until after driving over the air gap 27 (air clearance is not shown), the first valve body 17 is supported on the plunger 44 via the sleeve 41.
  • the first valve body 17 can no longer follow the movement of the base 13, since the first valve 9 is immovably supported on the cover 31 of the steam chamber 10 via the second valve body 46.
  • the second valve 39 If the second valve 39 is now closed, no water can flow into the steam chamber 10 via the inlet opening 37. However, if the second valve 39 is open, water flows in a metered amount through the inlet opening 37 into the steam chamber 10, where it evaporates due to the high temperature at the soleplate 3 and reaches the material to be ironed via the steam outlet openings 11. Depending on how far the second valve 39 has been opened by the valve rod 43, the more water and thus the more steam can be produced.
  • the valve rod 43 is adjustable in height by means of a thread device (not shown in the drawing) formed in the handle 3. If the second valve 39 is closed, the distance between the base 13 and the cover 31 cannot be reduced, depending on the pressure exerted on the stirrup, since the valve rod 43 prevents such movement; because then the valve rod 43 is at a fixed distance from its clamping point in the iron housing 12 (not shown) via the second valve seat 46, via the sleeve 38 to the cover 31.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Irons (AREA)
  • Lift Valve (AREA)
  • Powder Metallurgy (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
EP90123428A 1989-12-21 1990-12-06 Fer à repasser à vapeur Expired - Lifetime EP0433785B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3942347A DE3942347A1 (de) 1989-12-21 1989-12-21 Dampfbuegeleisen
DE3942347 1989-12-21

Publications (3)

Publication Number Publication Date
EP0433785A2 true EP0433785A2 (fr) 1991-06-26
EP0433785A3 EP0433785A3 (en) 1991-12-18
EP0433785B1 EP0433785B1 (fr) 1995-02-15

Family

ID=6396059

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90123428A Expired - Lifetime EP0433785B1 (fr) 1989-12-21 1990-12-06 Fer à repasser à vapeur

Country Status (4)

Country Link
EP (1) EP0433785B1 (fr)
AT (1) ATE118567T1 (fr)
DE (2) DE3942347A1 (fr)
ES (1) ES2067636T3 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996023098A1 (fr) * 1995-01-23 1996-08-01 Philips Electronics N.V. Fer a vapeur a sonde de temperature du tissu pour ajuster la production de vapeur
FR2821368A1 (fr) * 2001-02-27 2002-08-30 Rowenta Werke Gmbh Fer auto-nettoyant avec anti-goutte
WO2004009898A3 (fr) * 2002-07-24 2004-04-22 Koninkl Philips Electronics Nv Fer a repasser pourvu d'un detecteur de tissu a contact
EP1932966A1 (fr) * 2006-12-15 2008-06-18 Laurastar S.A. Fer à repasser
US20140223973A1 (en) * 2013-02-11 2014-08-14 Mohammed Salah Mohammed Alrefaei Automated clothing steamer
CN108223391A (zh) * 2017-12-29 2018-06-29 胡芳丽 一种压力感应电机泵

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5829175A (en) 1996-09-20 1998-11-03 Black & Decker Inc. Steam iron with all temperature steam production
AU2012200907B2 (en) * 2011-02-22 2017-05-25 Newell Australia Pty Ltd Steam iron
CN103820989B (zh) * 2014-03-18 2016-04-27 湖州市千金丝织厂 一种贴合式熨烫装置
IT201900005246A1 (it) * 2019-04-05 2020-10-05 De Longhi Appliances Srl Apparato di stiratura

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR602293A (fr) * 1925-08-19 1926-03-16 Fer électrique à repasser, avec dispositif d'humidification du tissu
FR1165053A (fr) * 1956-08-31 1958-10-17 Fer à repasser électrique
DE3607291A1 (de) * 1986-03-06 1987-09-24 Rowenta Werke Gmbh Dampfbuegeleisen-tropfventil
DE3715497A1 (de) * 1987-05-09 1988-11-17 Braun Ag Sicherheitsschalteinrichtung zur steuerung eines stromverbrauchers

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996023098A1 (fr) * 1995-01-23 1996-08-01 Philips Electronics N.V. Fer a vapeur a sonde de temperature du tissu pour ajuster la production de vapeur
CN1070559C (zh) * 1995-01-23 2001-09-05 皇家菲利浦电子有限公司 用一种具有控制蒸汽发生量的织物温度传感器的蒸汽电熨斗
CN100482882C (zh) * 2001-02-27 2009-04-29 罗恩特沃克股份有限公司 包括自洁装置的蒸汽熨斗
WO2002068749A1 (fr) * 2001-02-27 2002-09-06 Rowenta Werke Gmbh Fer auto-nettoyant avec anti-goutte
US6763620B1 (en) 2001-02-27 2004-07-20 Rowenta Werke Gmbh Self-cleaning non-drip iron
FR2821368A1 (fr) * 2001-02-27 2002-08-30 Rowenta Werke Gmbh Fer auto-nettoyant avec anti-goutte
WO2004009898A3 (fr) * 2002-07-24 2004-04-22 Koninkl Philips Electronics Nv Fer a repasser pourvu d'un detecteur de tissu a contact
US7340853B2 (en) 2002-07-24 2008-03-11 Koninklijke Philips Electronics N.V. Iron with fabric contact detector
CN100507139C (zh) * 2002-07-24 2009-07-01 皇家飞利浦电子股份有限公司 具有织物接触检测仪的熨斗
EP1932966A1 (fr) * 2006-12-15 2008-06-18 Laurastar S.A. Fer à repasser
WO2008075226A1 (fr) * 2006-12-15 2008-06-26 Laurastar S.A. Fer a repasser
US8099882B2 (en) 2006-12-15 2012-01-24 Laurastar S.A. Iron
US20140223973A1 (en) * 2013-02-11 2014-08-14 Mohammed Salah Mohammed Alrefaei Automated clothing steamer
US9469934B2 (en) * 2013-02-11 2016-10-18 Mohammed Salah Mohammed Alrefaei Automated clothing steamer
CN108223391A (zh) * 2017-12-29 2018-06-29 胡芳丽 一种压力感应电机泵

Also Published As

Publication number Publication date
DE3942347A1 (de) 1991-07-18
ATE118567T1 (de) 1995-03-15
DE59008477D1 (de) 1995-03-23
EP0433785A3 (en) 1991-12-18
ES2067636T3 (es) 1995-04-01
EP0433785B1 (fr) 1995-02-15

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