DE29718639U1 - steam iron - Google Patents
steam ironInfo
- Publication number
- DE29718639U1 DE29718639U1 DE29718639U DE29718639U DE29718639U1 DE 29718639 U1 DE29718639 U1 DE 29718639U1 DE 29718639 U DE29718639 U DE 29718639U DE 29718639 U DE29718639 U DE 29718639U DE 29718639 U1 DE29718639 U1 DE 29718639U1
- Authority
- DE
- Germany
- Prior art keywords
- seal
- steam iron
- steam
- valve rod
- 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.)
- Expired - Lifetime
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims description 18
- 229910052742 iron Inorganic materials 0.000 title claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 230000008020 evaporation Effects 0.000 claims description 8
- 238000001704 evaporation Methods 0.000 claims description 8
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 235000000396 iron Nutrition 0.000 description 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Irons (AREA)
- Lift Valve (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
ROWENTA WERKE GMBHROWENTA WORKS GMBH
Waldstraße 232Waldstrasse 232
D-63071 Offenbach am MainD-63071 Offenbach am Main
Die Erfindung betrifft ein Dampfbügeleisen nach dem Oberbegriff des Anspruchs.The invention relates to a steam iron according to the preamble of the claim.
Bei derartigen Dampfbügeleisen wird die für den Dampfvorgang benötigte Wassermenge tropfenweise aus einem Wassertank in die elektrisch beheizte Dampfkammer überführt.In such steam irons, the amount of water required for the steaming process is transferred drop by drop from a water tank into the electrically heated steam chamber.
Diese Dampfbügeleisen haben den Nachteil, daß sich in der Dampfkammer und den Dampfaustrittslöchern in der Bügeisohle Kalk ablagert, der mit der Zeit das Bügeleisen außer Betrieb setzt. Die größten Kalkablagerungen entstehen auf dem Boden der Dampfkammer im Bereich der Eintropfsteüe.These steam irons have the disadvantage that limescale builds up in the steam chamber and the steam outlet holes in the soleplate, which over time causes the iron to stop working. The largest limescale deposits form on the floor of the steam chamber in the area of the drip tray.
Es ist die Aufgabe dieser Erfindung, eine Vorrichtung zu schaffen, damit die Kalkablagerungen in der Bügelsohle von Zeit zu Zeit entfernt werden.It is the object of this invention to create a device so that the limescale deposits in the soleplate are removed from time to time.
Gelöst wird diese Aufgabe durch die kennzeichnenden Merkmale des Anspruchs 1.This problem is solved by the characterizing features of claim 1.
Erfindungsgemäß wird erreicht, daß durch Öffnen eines weiteren Zuflußkanals schlagartig eine große Menge Wasser in der Dampfkammer verdampft wird und dadurch die Kalkschichten in der Verdampfungskammer und den Dampfaustrittslöchern abgelöst werden. Vorteilhaft muß bei bestehenden Tropfventilen nur die Hublänge der Ventilstange durch eine geringfügige Änderung der Steuerkurve vergrößert werden, so daß die Funktion des bestehenden Tropfventils erhalten bleibt und dadurch bereits vorhandene Dampfbügeleisen problemlos umgerüstet werden können.According to the invention, by opening another inflow channel, a large amount of water in the steam chamber is suddenly evaporated, thereby removing the limescale layers in the evaporation chamber and the steam outlet holes. The advantage of existing drip valves is that only the stroke length of the valve rod needs to be increased by a slight change in the control curve, so that the function of the existing drip valve is retained and existing steam irons can be easily converted.
Ein Ausführungsbeispiel der Erfindung ist in den Zeichnungen dargestellt und wird nachfolgend näher beschrieben.An embodiment of the invention is shown in the drawings and is described in more detail below.
Figur 1 einen Teilausschnitt eines Dampfbügeleisens mit derFigure 1 shows a partial section of a steam iron with the
erfindungsgemäßen Vorrichtung;device according to the invention;
Figur 2 den Ventilbereich gemäß Fig. 1.Figure 2 shows the valve area according to Fig. 1.
Der beispielhaft dargestellte Teilausschnitt eines Dampfbügeleisens zeigt den Teilbereich der Bügelsohle 1, die Verdampfungskammer 2, den Wassertank 3 und das Tropfventii 4. Das Tropfventil 4 besteht aus einem Ventükörper 5 und einer Ventilstange 6. im Bereich des Ventilkörpers 5 ist ein weiterer Zuflußkanal 7 vorgesehen, der den Wassertank 3 mit der Verdampfungskammer 2 verbindet. Eine Dichtung 8 ist verschiebbar an der Ventilstange 6 gegen den Druck einer Feder 10 gehaltert und verschließt den Zuflußkanal 7. An der Ventilstange 6 ist ein MitnehmerThe example of a partial section of a steam iron shows the part of the soleplate 1, the evaporation chamber 2, the water tank 3 and the drip valve 4. The drip valve 4 consists of a valve body 5 and a valve rod 6. In the area of the valve body 5, a further inflow channel 7 is provided, which connects the water tank 3 with the evaporation chamber 2. A seal 8 is slidably mounted on the valve rod 6 against the pressure of a spring 10 and closes the inflow channel 7. A driver is attached to the valve rod 6.
9 angeordnet, der über die Ventilstange 6 in Wirkverbindung mit der Dichtung 8 bringbar ist. Über den Zuflußkanal 7 kann bei Bedarf schlagartig eine große Menge Wasser aus dem Wassertank 3 in die Verdampfungskammer geflutet und dort verdampft werden, wobei Kalkabiagerungen in der Verdampfungskammer 2 und den Dampfaustrittslöchern 11 abgelöst werden. Hierzu wird die Ventiistange 6 angehoben und über den Mitnehmer 9 die Dichtung 8 gegen den Druck der Feder9, which can be brought into active connection with the seal 8 via the valve rod 6. If required, a large amount of water can be suddenly flooded from the water tank 3 into the evaporation chamber via the inflow channel 7 and evaporated there, whereby lime deposits in the evaporation chamber 2 and the steam outlet holes 11 are removed. For this purpose, the valve rod 6 is raised and the seal 8 is moved against the pressure of the spring via the driver 9.
10 angehoben und der Zuflußkanal 7 geöffnet. Die Rückbewegung der Dichtung 8 in Schließstellung erfolgt durch die Feder 10, die auch die Dichtung 8 in Schließstellung hält.10 is raised and the inflow channel 7 is opened. The return movement of the seal 8 into the closed position is carried out by the spring 10, which also holds the seal 8 in the closed position.
Claims (3)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE29718639U DE29718639U1 (en) | 1997-10-21 | 1997-10-21 | steam iron |
| IT002197 IT1302658B1 (en) | 1997-10-21 | 1998-10-13 | STEAM IRON |
| FR9813067A FR2769925B1 (en) | 1997-10-21 | 1998-10-19 | STEAM IRON |
| ES9802186A ES2161116B1 (en) | 1997-10-21 | 1998-10-20 | STEAM IRON |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE29718639U DE29718639U1 (en) | 1997-10-21 | 1997-10-21 | steam iron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE29718639U1 true DE29718639U1 (en) | 1998-01-08 |
Family
ID=8047498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE29718639U Expired - Lifetime DE29718639U1 (en) | 1997-10-21 | 1997-10-21 | steam iron |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE29718639U1 (en) |
| ES (1) | ES2161116B1 (en) |
| FR (1) | FR2769925B1 (en) |
| IT (1) | IT1302658B1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2821368B1 (en) * | 2001-02-27 | 2003-04-18 | Rowenta Werke Gmbh | SELF-CLEANING IRON WITH ANTI-DRIP |
| FR2845400B1 (en) | 2002-10-08 | 2004-11-19 | Rowenta Werke Gmbh | IRON WITH MULTIPURPOSE DRIP |
| ES2420032B1 (en) * | 2012-02-17 | 2014-06-17 | Bsh Electrodom�Sticos Espa�A S.A. | Gasket and steam iron |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3823498A (en) * | 1973-04-26 | 1974-07-16 | Gen Electric | Self cleaning steam iron |
| GB2121832A (en) * | 1982-06-10 | 1984-01-04 | Mauro Biancalani | Steam iron |
| DE3345047A1 (en) * | 1983-12-13 | 1985-06-20 | Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart | Steam iron |
| DE8814503U1 (en) * | 1987-12-03 | 1989-01-12 | N.V. Philips' Gloeilampenfabrieken, Eindhoven | steam iron |
| FR2742454A1 (en) * | 1995-12-13 | 1997-06-20 | Moulinex Sa | Steam smoothing iron, cheap and of simplified design |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3728805A (en) * | 1972-05-31 | 1973-04-24 | Gen Electric | Multi-function steam iron |
| DE3405465C2 (en) * | 1984-02-16 | 1986-02-27 | Rowenta-Werke Gmbh, 6050 Offenbach | Valve for steam iron |
-
1997
- 1997-10-21 DE DE29718639U patent/DE29718639U1/en not_active Expired - Lifetime
-
1998
- 1998-10-13 IT IT002197 patent/IT1302658B1/en active IP Right Grant
- 1998-10-19 FR FR9813067A patent/FR2769925B1/en not_active Expired - Fee Related
- 1998-10-20 ES ES9802186A patent/ES2161116B1/en not_active Expired - Lifetime
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3823498A (en) * | 1973-04-26 | 1974-07-16 | Gen Electric | Self cleaning steam iron |
| GB2121832A (en) * | 1982-06-10 | 1984-01-04 | Mauro Biancalani | Steam iron |
| DE3345047A1 (en) * | 1983-12-13 | 1985-06-20 | Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart | Steam iron |
| DE8814503U1 (en) * | 1987-12-03 | 1989-01-12 | N.V. Philips' Gloeilampenfabrieken, Eindhoven | steam iron |
| FR2742454A1 (en) * | 1995-12-13 | 1997-06-20 | Moulinex Sa | Steam smoothing iron, cheap and of simplified design |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2161116A1 (en) | 2001-11-16 |
| FR2769925A1 (en) | 1999-04-23 |
| FR2769925B1 (en) | 2001-03-23 |
| IT1302658B1 (en) | 2000-09-29 |
| ITMI982197A1 (en) | 2000-04-13 |
| ES2161116B1 (en) | 2002-07-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R207 | Utility model specification |
Effective date: 19980219 |
|
| R163 | Identified publications notified |
Effective date: 19971218 |
|
| R150 | Utility model maintained after payment of first maintenance fee after three years |
Effective date: 20001109 |
|
| R151 | Utility model maintained after payment of second maintenance fee after six years |
Effective date: 20030715 |
|
| R152 | Utility model maintained after payment of third maintenance fee after eight years |
Effective date: 20060111 |
|
| R071 | Expiry of right |