EP0638684A1 - Dampferzeuger für Bügeleisen - Google Patents

Dampferzeuger für Bügeleisen Download PDF

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Publication number
EP0638684A1
EP0638684A1 EP94401811A EP94401811A EP0638684A1 EP 0638684 A1 EP0638684 A1 EP 0638684A1 EP 94401811 A EP94401811 A EP 94401811A EP 94401811 A EP94401811 A EP 94401811A EP 0638684 A1 EP0638684 A1 EP 0638684A1
Authority
EP
European Patent Office
Prior art keywords
boiler
low point
steam generator
housing
cover
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
EP94401811A
Other languages
English (en)
French (fr)
Other versions
EP0638684B1 (de
Inventor
Gino Barazza
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.)
ESSE85
SEB SA
Original Assignee
Moulinex SA
ESSE85 Srl
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 Moulinex SA, ESSE85 Srl filed Critical Moulinex SA
Publication of EP0638684A1 publication Critical patent/EP0638684A1/de
Application granted granted Critical
Publication of EP0638684B1 publication Critical patent/EP0638684B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F22B1/284—Methods of steam generation characterised by form of heating method in boilers heated electrically with water in reservoirs
    • 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

Definitions

  • the invention relates to steam generators for irons comprising a housing containing a boiler having a bottom, a side wall and a cover, said bottom being equipped with an electric heating resistance determining an intense heating zone, and said cover. having a filling orifice communicating by means of a nozzle with an opening made in the housing.
  • the object of the present invention is to eliminate these drawbacks.
  • the bottom of the boiler has a region forming a low point arranged in part outside the zone of intense heating, and the filling orifice is formed above said low point.
  • the low point zone less heated than the zone of intense heating of the electrical resistance, retains a small amount of residual water on the bottom, and the filling water falls directly on this residual water. preventing vaporization, then gradually spreads from this hot zone to the zone of intense heating without causing violent boiling.
  • the bottom of the boiler is arranged in an inclined plane with respect to a horizontal plane so as to constitute in the lowest part of said boiler the low point, and the filling orifice is arranged in a point in the peripheral region of the cover located above the low point.
  • This inclined bottom makes it possible to obtain a low point in a simple and economical manner since it avoids mechanical operations on the bottom of the boiler such as stamping or welding of an added part to obtain a vacuum forming said low point.
  • the steam generator 1 is intended to supply by a flexible tube 2 a steam iron shown diagrammatically at 3.
  • This generator comprises a housing 4 enclosing a metal boiler 5 having a bottom 6, a side wall 7 and a cover 8, said bottom 6 being equipped with an electric heating resistor 9 determining a zone of intense heating, and said cover having a filling orifice 10 communicating by means of a nozzle 11 with an opening 12 formed in the housing 4.
  • This nozzle is tightly mounted on the orifice 10 and is closed by a plug (not shown) when the boiler is filled with water and ready to generate steam for the iron 3.
  • the electric heating resistance is of the armored tubular type and is either welded or crimped on the bottom of the boiler so as to obtain an excellent heat exchange to create an intense heating zone practically at the level of the resistance.
  • the electrical heating resistance is embedded in a foundry plate 13 so as to obtain a large, intense and uniform heating zone practically in line with this plate.
  • the bottom 6 of the boiler has a region 14 forming a low point arranged in part outside the intense heating zone, and the filling orifice 10 is formed above said low point.
  • This low point can, for example, be achieved by a depression (not illustrated) made by stamping or obtained by welding a bucket in the bottom 6 of the boiler, at a distance either from the path of the tubular armored resistance or from the periphery of the plate heating 13.
  • the bottom 6 of the boiler 5 extends in a plane and is mounted inclined in the housing 4 relative to a horizontal plane such as for example the horizontal plane P on which the housing 4 rests in the working position, so as to constitute in the lowest part of the boiler the low point 14.
  • this low point 14 is located outside the intense heating zone constituted by the heating plate 13, that is that is to say between the side wall 7 and the periphery of the plate 13.
  • the filling orifice 10 is arranged at a point in the peripheral region of the cover 8 situated above the low point 14.
  • this low point 14 constitutes a reserve of non-boiling water in which the filling water introduced by the nozzle 11 comes flow directly and helps to cool this water reserve.
  • the water level gradually rises on the inclined surface of the bottom 6 while gradually heating up at the level of the intense heating zone without creating violent bubbling or significant splashes of water.
  • the invention provides that the nozzle 11 comprises a lower section 15 extending in the boiler 5 beyond the orifice 10 in the direction of the low point 14.
  • the length of this section 15 is preferably close to one third of the depth of the boiler 5 measured between the low point 14 and the filling orifice 10.
  • this section 15 constitutes, not only, a regular flow guide for the filling water towards the low point 14, but also a guard against any possible water splashes, while leaving a reserve of steam at the top of the boiler.
  • the boiler 5 is formed by two asymmetrical upper 16 and lower 17 cups turned towards one another and assembled by their peripheral edges 18 and 19, the lower bowl 17 being mounted in the housing 4 on shoulders 20 and 21 of different heights so as to place the bottom in an inclined plane.
  • This tilting device of the lower bowl 17 is of a particularly simple and economical embodiment.
EP19940401811 1993-08-06 1994-08-05 Dampferzeuger für Bügeleisen Expired - Lifetime EP0638684B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9309754A FR2708636B1 (fr) 1993-08-06 1993-08-06 Générateur de vapeur pour fer à repasser.
FR9309754 1993-08-06

Publications (2)

Publication Number Publication Date
EP0638684A1 true EP0638684A1 (de) 1995-02-15
EP0638684B1 EP0638684B1 (de) 1998-12-30

Family

ID=9450034

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19940401811 Expired - Lifetime EP0638684B1 (de) 1993-08-06 1994-08-05 Dampferzeuger für Bügeleisen

Country Status (4)

Country Link
EP (1) EP0638684B1 (de)
DE (1) DE69415608T2 (de)
ES (1) ES2128522T3 (de)
FR (1) FR2708636B1 (de)

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0821096A1 (de) * 1996-07-26 1998-01-28 ESSE85 S.r.l. Dampferzeuger für Bügeleisen oder dergleichen
EP1026306A1 (de) * 1999-02-01 2000-08-09 Euro Star S.r.l. Dampferzeuger für Reinigungsmaschinen, Bügeleisen, Kaffemaschinen und ähnliche Maschinen
EP1199515A1 (de) * 2000-10-16 2002-04-24 Euro Star S.r.l. Dampferzeuger mit verbesserter Düse
CN100414033C (zh) * 2006-02-09 2008-08-27 徐建群 一种储汽式汽化锅
US7665332B2 (en) 2006-08-15 2010-02-23 Whirlpool Corporation Steam fabric treatment appliance with exhaust
US7681418B2 (en) 2006-08-15 2010-03-23 Whirlpool Corporation Water supply control for a steam generator of a fabric treatment appliance using a temperature sensor
US7690062B2 (en) 2007-08-31 2010-04-06 Whirlpool Corporation Method for cleaning a steam generator
US7707859B2 (en) 2006-08-15 2010-05-04 Whirlpool Corporation Water supply control for a steam generator of a fabric treatment appliance
US7730568B2 (en) 2006-06-09 2010-06-08 Whirlpool Corporation Removal of scale and sludge in a steam generator of a fabric treatment appliance
US7753009B2 (en) 2006-10-19 2010-07-13 Whirlpool Corporation Washer with bio prevention cycle
US7765628B2 (en) 2006-06-09 2010-08-03 Whirlpool Corporation Steam washing machine operation method having a dual speed spin pre-wash
US7841219B2 (en) 2006-08-15 2010-11-30 Whirlpool Corporation Fabric treating appliance utilizing steam
US7861343B2 (en) 2007-08-31 2011-01-04 Whirlpool Corporation Method for operating a steam generator in a fabric treatment appliance
US7886392B2 (en) 2006-08-15 2011-02-15 Whirlpool Corporation Method of sanitizing a fabric load with steam in a fabric treatment appliance
US7918109B2 (en) 2007-08-31 2011-04-05 Whirlpool Corporation Fabric Treatment appliance with steam generator having a variable thermal output
US7941885B2 (en) 2006-06-09 2011-05-17 Whirlpool Corporation Steam washing machine operation method having dry spin pre-wash
US7966683B2 (en) 2007-08-31 2011-06-28 Whirlpool Corporation Method for operating a steam generator in a fabric treatment appliance
US8037565B2 (en) 2007-08-31 2011-10-18 Whirlpool Corporation Method for detecting abnormality in a fabric treatment appliance having a steam generator
WO2011127620A1 (en) * 2010-04-12 2011-10-20 Sun Cupid Industries Ltd. Boiler
US8393183B2 (en) 2007-05-07 2013-03-12 Whirlpool Corporation Fabric treatment appliance control panel and associated steam operations
US8555676B2 (en) 2007-08-31 2013-10-15 Whirlpool Corporation Fabric treatment appliance with steam backflow device
US8555675B2 (en) 2007-08-31 2013-10-15 Whirlpool Corporation Fabric treatment appliance with steam backflow device
CN109235001A (zh) * 2018-11-27 2019-01-18 伟创亚洲有限公司 一种锅炉组件及使用该锅炉组件的蒸汽熨烫设备

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7905119B2 (en) 2007-08-31 2011-03-15 Whirlpool Corporation Fabric treatment appliance with steam generator having a variable thermal output

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2512473A1 (fr) * 1981-09-09 1983-03-11 Maksa Christian Dispositif de repassage a vapeur sous pression
DE9216290U1 (de) * 1991-12-05 1993-02-18 Zani, Gianmauro, Domodossola, Novara, It

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2512473A1 (fr) * 1981-09-09 1983-03-11 Maksa Christian Dispositif de repassage a vapeur sous pression
DE9216290U1 (de) * 1991-12-05 1993-02-18 Zani, Gianmauro, Domodossola, Novara, It

Cited By (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0821096A1 (de) * 1996-07-26 1998-01-28 ESSE85 S.r.l. Dampferzeuger für Bügeleisen oder dergleichen
EP1026306A1 (de) * 1999-02-01 2000-08-09 Euro Star S.r.l. Dampferzeuger für Reinigungsmaschinen, Bügeleisen, Kaffemaschinen und ähnliche Maschinen
EP1199515A1 (de) * 2000-10-16 2002-04-24 Euro Star S.r.l. Dampferzeuger mit verbesserter Düse
CN100414033C (zh) * 2006-02-09 2008-08-27 徐建群 一种储汽式汽化锅
US7730568B2 (en) 2006-06-09 2010-06-08 Whirlpool Corporation Removal of scale and sludge in a steam generator of a fabric treatment appliance
US7941885B2 (en) 2006-06-09 2011-05-17 Whirlpool Corporation Steam washing machine operation method having dry spin pre-wash
US7765628B2 (en) 2006-06-09 2010-08-03 Whirlpool Corporation Steam washing machine operation method having a dual speed spin pre-wash
US7681418B2 (en) 2006-08-15 2010-03-23 Whirlpool Corporation Water supply control for a steam generator of a fabric treatment appliance using a temperature sensor
US7707859B2 (en) 2006-08-15 2010-05-04 Whirlpool Corporation Water supply control for a steam generator of a fabric treatment appliance
US7841219B2 (en) 2006-08-15 2010-11-30 Whirlpool Corporation Fabric treating appliance utilizing steam
US7665332B2 (en) 2006-08-15 2010-02-23 Whirlpool Corporation Steam fabric treatment appliance with exhaust
US7886392B2 (en) 2006-08-15 2011-02-15 Whirlpool Corporation Method of sanitizing a fabric load with steam in a fabric treatment appliance
US7904981B2 (en) 2006-08-15 2011-03-15 Whirlpool Corporation Water supply control for a steam generator of a fabric treatment appliance
US7913339B2 (en) 2006-08-15 2011-03-29 Whirlpool Corporation Water supply control for a steam generator of a fabric treatment appliance using a temperature sensor
US7753009B2 (en) 2006-10-19 2010-07-13 Whirlpool Corporation Washer with bio prevention cycle
US10844533B2 (en) 2007-05-07 2020-11-24 Whirlpool Corporation Method for controlling a household washing machine
US8393183B2 (en) 2007-05-07 2013-03-12 Whirlpool Corporation Fabric treatment appliance control panel and associated steam operations
US7861343B2 (en) 2007-08-31 2011-01-04 Whirlpool Corporation Method for operating a steam generator in a fabric treatment appliance
US7966683B2 (en) 2007-08-31 2011-06-28 Whirlpool Corporation Method for operating a steam generator in a fabric treatment appliance
US8037565B2 (en) 2007-08-31 2011-10-18 Whirlpool Corporation Method for detecting abnormality in a fabric treatment appliance having a steam generator
US7918109B2 (en) 2007-08-31 2011-04-05 Whirlpool Corporation Fabric Treatment appliance with steam generator having a variable thermal output
US8555676B2 (en) 2007-08-31 2013-10-15 Whirlpool Corporation Fabric treatment appliance with steam backflow device
US8555675B2 (en) 2007-08-31 2013-10-15 Whirlpool Corporation Fabric treatment appliance with steam backflow device
US7690062B2 (en) 2007-08-31 2010-04-06 Whirlpool Corporation Method for cleaning a steam generator
WO2011127620A1 (en) * 2010-04-12 2011-10-20 Sun Cupid Industries Ltd. Boiler
CN109235001A (zh) * 2018-11-27 2019-01-18 伟创亚洲有限公司 一种锅炉组件及使用该锅炉组件的蒸汽熨烫设备

Also Published As

Publication number Publication date
EP0638684B1 (de) 1998-12-30
FR2708636A1 (fr) 1995-02-10
FR2708636B1 (fr) 1996-02-02
DE69415608D1 (de) 1999-02-11
ES2128522T3 (es) 1999-05-16
DE69415608T2 (de) 1999-06-24

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