EP0902117B1 - Fer à repasser à vapeur avec un lit de vapeur - Google Patents

Fer à repasser à vapeur avec un lit de vapeur Download PDF

Info

Publication number
EP0902117B1
EP0902117B1 EP98117161A EP98117161A EP0902117B1 EP 0902117 B1 EP0902117 B1 EP 0902117B1 EP 98117161 A EP98117161 A EP 98117161A EP 98117161 A EP98117161 A EP 98117161A EP 0902117 B1 EP0902117 B1 EP 0902117B1
Authority
EP
European Patent Office
Prior art keywords
steam
bed
iron
ironing
sole
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.)
Expired - Lifetime
Application number
EP98117161A
Other languages
German (de)
English (en)
Other versions
EP0902117A1 (fr
Inventor
Jorg Dipl. Schröter
Alfred Dipl.-Ing. Fraunhofer (FH)
Albert Ostermaier
Thomas Dipl.-Ing. Dorn
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 Bosch und Siemens 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 Bosch und Siemens Hausgeraete GmbH filed Critical BSH Bosch und Siemens Hausgeraete GmbH
Publication of EP0902117A1 publication Critical patent/EP0902117A1/fr
Application granted granted Critical
Publication of EP0902117B1 publication Critical patent/EP0902117B1/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
    • D06F75/20—Arrangements for discharging the steam to the article being ironed

Definitions

  • the present invention relates to a steam iron with an iron soleplate with a in this trained steam chamber, from which the steam flows in via steam channels a steam distribution groove opens, which is formed on the ironing surface of the soleplate is and has a U-shaped course, the U-bend on the tip of Iron sole is directed.
  • the steam distribution groove is formed by a continuous channel, which preferably the Depth of 4 to 8 mm and a width of 2 to 4 mm. At the steam distribution groove are followed by beads running radially outwards towards the tip, which in are arranged approximately at the same distance one behind the other. For cleaning the steam distribution groove it is only necessary to put a cleaning cloth through the groove pull.
  • the object of the present invention is the ironing behavior in a generic Improve steam iron.
  • the steam distribution groove through a flat steam bed is formed, the width of which is at least 10 mm, in particular approximately 20 mm.
  • the soleplate of the iron lies only with her Ironing area, which is reduced by the area of the steam bed, directly on one level ground. Due to the design of the steam bed is the ironing required effort due to the reduced support or sliding surface with simultaneous large steam cushion between ironing and soleplate clearly reduced, which without interruption substantially over the entire length of the Iron sole U-shaped steam bed continues the sliding properties and that Improve ironing result.
  • the steam bed is not partially through the ironing surface interrupted, but actually designed U-shaped.
  • the depth of the steam bed is advantageously a few 1/10 mm, in particular 1/10 up to 5/10 mm. This ensures that, depending on the suitable width of the Steam bed on the one hand the ironing material also deeper in comparison to the ironing surface laid bottom surface of the steam bed is smoothed in addition to the ironing surface, and that on the other hand, the steam emerging from the steam outlet openings is sufficient can be distributed over the entire steam bed.
  • the steam bed is spaced from the edge of the iron soleplate arranged.
  • the beads improve the distribution or filling of the steam bed with steam and preferably direct the steam to areas of the steam bed that are attached to the radiator of the steam iron. It is particularly effective if the beads Direct steam from the edge of the soleplate towards the center.
  • the steam distribution advantageously flows between each two beads at least partially a steam channel in the bottom surface of the steam bed. In addition, this provides sufficient floor space in the steam bed for smoothing is less deep than the bead bottom surface.
  • the steam bed is advantageously in the region of a U-shaped soleplate on the iron supported radiator trained. This is the shape and location of the Steam bed adapted to that of the radiator
  • a steam iron known per se has an iron soleplate 1 as an aluminum casting on. On the side facing the top of the iron is on the soleplate 1 a steam chamber 3 is formed in one piece in a manner known per se, in which the steam required for ironing is generated.
  • the steam chamber 3 is with a lid, not shown, can be closed.
  • a tubular heater 5 which extends in a known manner in a U-shape cast for heating the soleplate 1.
  • steam channels 7 are provided, which arise in the steam chamber 3 Guide the steam down.
  • An ironing surface 9 on the underside of the soleplate 1 is highly polished, but could also use an additional one, for example Provided ironing layer or otherwise processed (Fig. 1, 2).
  • a U-shaped flat steam bed 11 is formed in the ironing surface 9.
  • a Bottom surface 13 of the steam bed 11 is 3/10 mm below the ironing surface 9 parallel to this.
  • the steam bed 11 has a width of approximately 25 in its two legs mm, the outer edge of the steam bed over its entire length in runs substantially equally spaced from the outer edge of the soleplate 1 (FIG. 1).
  • the inner edge of the steam bed 11 runs essentially parallel to the latter outer edge.
  • the formation of a steam bed 11 is dispensed with.
  • the bottom surface 13 of the steam bed 11 predominates in the area of the tip, while in the middle region of the soleplate 1 the surfaces of the bottom surface 13 and Ironing surface 9 are approximately the same size.
  • First steam outlet openings are in the steam bed 11 15 and second steam outlet openings 17 are arranged.
  • first Steam outlet openings 15 are formed in the bottom surface 13 of the steam bed 11, are the second steam outlet openings 17 in funnel-shaped beads 19 des Steam bed 11.
  • the beads 19 run at a distance from the outer edge of the steam bed 11 to its inner edge.
  • a beaded base 21 rises from the deepest area the bead 19, in which the second steam outlet opening 17 is arranged, for inner area of the steam bed 11 to the level of the bottom surface 13 of the steam bed 11, the level of the bead base 21 at a distance from the inner edge of the steam bed 11 reached (Fig. 1, 3).
  • the depth of the steam bed 11 is formed in comparison to its width in such a way that also with the bottom surface 13 of the steam bed 11 a smoothing effect of the ironing material in addition to the smoothing effect of the ironing surface 9 can be achieved. On the other hand, it is Depth of the steam bed 11 sufficient to clearly show the forces required for ironing to reduce.
  • the mutual arrangement of first steam outlet openings 15 and second steam outlet openings 17 has a good steam distribution over the width of the Steam bed 11 result. While the first steam outlet openings 15 more external area of the steam bed 11, the second from Steam outlet openings 17 exiting steam through the beads 19 more inside Area of the steam bed 11 out.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Irons (AREA)

Claims (7)

  1. Fer à repasser à vapeur avec une semelle de fer à repasser dans laquelle est formée une chambre à vapeur depuis laquelle la vapeur débouche par des canaux de vapeur dans une rainure de répartition de vapeur qui est formée sur la surface de repassage de la semelle du fer à repasser et qui s'étend en forme de U, l'arc du U étant dirigé vers la pointe de la semelle du fer à repasser, caractérisé en ce que la rainure de répartition de vapeur est formée par un lit de vapeur (11) plat dont la largeur est d'au moins 10 mm et en particulier d'environ 20 mm.
  2. Fer à repasser à vapeur selon la revendication 1, caractérisé en ce qu'une surface de fond (13) du lit de vapeur (11) est configurée à quelques 1/10 de mm, en particulier de 1/10 à 5/10 mm en retrait par rapport à la surface de repassage (9).
  3. Fer à repasser à vapeur selon la revendication 1 ou 2, caractérisé en ce que le lit de vapeur (11) est disposé à distance du bord de la semelle (1) du fer à repasser.
  4. Fer à repasser à vapeur selon l'une des revendications précédentes, caractérisé en ce que des moulures (19) sont formées dans la surface de fond (13) du lit de vapeur (11) et répartissent dans le lit de vapeur (11) la vapeur s'écoulant hors des canaux de vapeur (7).
  5. Fer à repasser à vapeur selon la revendication 4, caractérisé en ce que les moulures (19) éloignent la vapeur du bord de la semelle (1) du fer à repasser.
  6. Fer à repasser à vapeur selon la revendication 4 ou 5, caractérisé en ce qu'entre deux moulures (19), un canal de vapeur (15) débouche au moins en partie dans la surface de fond (13) du lit de vapeur (11).
  7. Fer à repasser à vapeur selon l'une des revendications précédentes, caractérisé en ce que le lit de vapeur (11) est réalisé dans la région d'un corps de chauffe (5) en forme de U maintenu sur la semelle (1) du fer à repasser.
EP98117161A 1997-09-11 1998-09-10 Fer à repasser à vapeur avec un lit de vapeur Expired - Lifetime EP0902117B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19739995A DE19739995A1 (de) 1997-09-11 1997-09-11 Dampfbügeleisen mit Dampfbett
DE19739995 1997-09-11

Publications (2)

Publication Number Publication Date
EP0902117A1 EP0902117A1 (fr) 1999-03-17
EP0902117B1 true EP0902117B1 (fr) 2002-12-11

Family

ID=7842046

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98117161A Expired - Lifetime EP0902117B1 (fr) 1997-09-11 1998-09-10 Fer à repasser à vapeur avec un lit de vapeur

Country Status (2)

Country Link
EP (1) EP0902117B1 (fr)
DE (2) DE19739995A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9038290B2 (en) 2010-08-12 2015-05-26 Koninklijke Philips N.V. Iron featuring liquid phase garment moisturization

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1699972A1 (fr) * 2003-12-16 2006-09-13 Koninklijke Philips Electronics N.V. Fer a vapeur possedant une semelle legere et des pistes chauffantes resistives plates pour le chauffage de la semelle
EP2694719B8 (fr) 2011-04-04 2017-03-22 Koninklijke Philips N.V. Fer à repasser à vapeur

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3045371A (en) * 1959-11-18 1962-07-24 Hoover Co Steam iron
DE1978637U (de) * 1962-10-23 1968-02-15 Rowenta Metallwarenfab Gmbh Dampfbuegeleisen.
CH524710A (de) * 1970-06-02 1972-06-30 Jura Elektroapp Fabriken L Hen Dampfbügeleisen
DE4107237A1 (de) * 1991-03-07 1992-09-10 Braun Ag Buegeleisensohle
DE4107236A1 (de) * 1991-03-07 1992-09-10 Braun Ag Dampfbuegeleisen
DE4422087A1 (de) * 1994-06-24 1996-01-11 Braun Ag Dampfaustritt und Dampfverteilung
DE29514910U1 (de) * 1995-09-16 1995-11-09 Rowenta Werke Gmbh Dampfbügeleisen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9038290B2 (en) 2010-08-12 2015-05-26 Koninklijke Philips N.V. Iron featuring liquid phase garment moisturization

Also Published As

Publication number Publication date
DE19739995A1 (de) 1999-03-18
EP0902117A1 (fr) 1999-03-17
DE59806606D1 (de) 2003-01-23

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