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EP1201813A1 - Dampfkammerplatte für Bügeleisen mit Wasservorheizung - Google Patents

Dampfkammerplatte für Bügeleisen mit Wasservorheizung Download PDF

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Publication number
EP1201813A1
EP1201813A1 EP00114565A EP00114565A EP1201813A1 EP 1201813 A1 EP1201813 A1 EP 1201813A1 EP 00114565 A EP00114565 A EP 00114565A EP 00114565 A EP00114565 A EP 00114565A EP 1201813 A1 EP1201813 A1 EP 1201813A1
Authority
EP
European Patent Office
Prior art keywords
plate
vaporising
counter
water
irons
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Withdrawn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
EP00114565A
Other languages
English (en)
French (fr)
Inventor
Douglas Quntum Suite Hulme
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.)
Buckfield Contracting Ltd
Original Assignee
Buckfield Contracting Ltd
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 Buckfield Contracting Ltd filed Critical Buckfield Contracting Ltd
Priority to EP00114565A priority Critical patent/EP1201813A1/de
Publication of EP1201813A1 publication Critical patent/EP1201813A1/de
Withdrawn legal-status Critical Current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
    • 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

  • This patent refers to instant irons and it particularly concerns instant irons with a vaporising chamber and steam generation on the top of the ironing plate.
  • the instant steam irons currently on the market have the ironing plate which also generates steam, this means that cold water is sent into the vaporising chamber in the plate by a pump and pipe coming from a tank which may be incorporated in the iron or in a separate unit.
  • the ironing plates of these irons are formed by an aluminium base plate with electric heating resistance, having a labyrinth shaping on the top and an upper covering counter-plate which is fixed to the base plate with screws.
  • a gasket composed of a section of silicone rubber is fitted between the upper edges of the base plate and the covering counter-plate.
  • the vaporising chamber water is fed which vaporises when it comes in contact with the plate heated by the electric heating resistance, passes through the labyrinth channel and comes out as steam through the holes provided on the bottom of the base plate.
  • the silicone rubber gasket between the edges of the base plate and the covering counter-plate acts as thermal insulation, with the result that the heat of the base plate is transmitted only with great difficulty to the covering counter-plate, lowering the temperature of the upper wall of the vaporising chamber and therefore requiring more powerful heating resistances.
  • the water that is sent into the vaporising chamber is at environment temperature and is therefore very cold in comparison with the plates, which are therefore subject to a strong thermal shock with sudden and repeated lowering of their temperature. Consequently, after a few instants, no steam is produced and water comes out of the holes.
  • a new vaporising plate has been designed and made, suitable for any iron, with preheating of the water.
  • the new vaporising plate is composed mainly of a base plate, a special intermediate gasket, a covering counter-plate with cradle-shaped channel in the upper part for the pipe that preheats the water.
  • the base plate does not differ substantially from the known base plates.
  • the special gasket fitted between the base plate and the covering counter-plate, comprises a flat element composed of a layer of graphite coated on one side (bottom) with an aluminium film. Both these materials are well-known heat conductors, the graphite layer constitutes the adaptable sealing part of the gasket while the aluminium film, facing towards the vaporising chamber, protects the graphite against water and steam.
  • a cradle- or U-shaped channel which starts from the hole where the water is sent into the vaporising chamber and winds over all or part of the upper surface of said covering counter-plate.
  • This cradle-shaped channel holds and adheres to the water preheating pipe which, besides being perfectly housed in this channel, receives at one end the water arriving from the tank or from the pump, while the other end is connected to the hole in the covering counter-plate, communicating with the vaporising chamber.
  • the preheating pipe may be made of any suitable material, preferably copper and/or aluminium.
  • the heating resistance fitted in the base plate may have a lower power, with consequent energy saving and longer life.
  • Figure 1 presents a vertical section of the various parts of the new vaporising plate (P) and of the remaining part of an ordinary iron (F).
  • the vaporising plate (P) comprises the base plate (1) with heating resistance (1.1) and steam outlet holes (1.2), the gasket (2), the counter-plate (3) with cradle-shaped channel (3.1) for housing the preheating pipe (4).
  • Figure 2 presents a section of part of the gasket (2) in which are shown the layer of graphite (2.1) and the aluminium film (2.2) of which the gasket (2) is composed.
  • Figure 3 presents an axonometric view of the various parts (1,2, 3, 4) of the new vaporising plate (P) and of an ordinary iron (F).

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Irons (AREA)
EP00114565A 2000-07-07 2000-07-07 Dampfkammerplatte für Bügeleisen mit Wasservorheizung Withdrawn EP1201813A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP00114565A EP1201813A1 (de) 2000-07-07 2000-07-07 Dampfkammerplatte für Bügeleisen mit Wasservorheizung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP00114565A EP1201813A1 (de) 2000-07-07 2000-07-07 Dampfkammerplatte für Bügeleisen mit Wasservorheizung

Publications (1)

Publication Number Publication Date
EP1201813A1 true EP1201813A1 (de) 2002-05-02

Family

ID=8169185

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00114565A Withdrawn EP1201813A1 (de) 2000-07-07 2000-07-07 Dampfkammerplatte für Bügeleisen mit Wasservorheizung

Country Status (1)

Country Link
EP (1) EP1201813A1 (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2308952A1 (es) * 2008-07-03 2008-12-01 Electrodomesticos Taurus, S.L. Plancha de vapor.
EP2138628A1 (de) * 2008-06-26 2009-12-30 Electrodomesticos Taurus S.L. Dampfbügeleisen mit Wasser-Vorwärmvorrichtung
WO2016107684A1 (en) * 2014-12-30 2016-07-07 Arcelik Anonim Sirketi A clothes iron with reduced energy consumption
US11618992B2 (en) 2017-06-16 2023-04-04 Spectrum Brands, Inc. Steam generator with pre-heat chamber and filter

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1749639A (en) * 1929-11-18 1930-03-04 Leprestre Rene Steaming iron
US2871587A (en) * 1954-11-12 1959-02-03 Sunbeam Corp Pressing iron
US3593441A (en) * 1969-12-15 1971-07-20 Gen Electric Steam iron metallic sealing structure

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1749639A (en) * 1929-11-18 1930-03-04 Leprestre Rene Steaming iron
US2871587A (en) * 1954-11-12 1959-02-03 Sunbeam Corp Pressing iron
US3593441A (en) * 1969-12-15 1971-07-20 Gen Electric Steam iron metallic sealing structure

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2138628A1 (de) * 2008-06-26 2009-12-30 Electrodomesticos Taurus S.L. Dampfbügeleisen mit Wasser-Vorwärmvorrichtung
ES2308952A1 (es) * 2008-07-03 2008-12-01 Electrodomesticos Taurus, S.L. Plancha de vapor.
WO2016107684A1 (en) * 2014-12-30 2016-07-07 Arcelik Anonim Sirketi A clothes iron with reduced energy consumption
US11618992B2 (en) 2017-06-16 2023-04-04 Spectrum Brands, Inc. Steam generator with pre-heat chamber and filter

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