Braun Gmbh

Juan Carlos Coronado Sanz

Antonio Rebordosa Rius

Miguel Vazquez Palma

Remedios Pozo-Marin

Miguel V&aacute;zquez

Xavier Cuesta Mundet

Francesc Carreras Devesa

Friedrich Blume

Vicenc Font Manent

Desideri Falc&oacute; Sastre

Candelario Martinez Lopez

Steam iron having a sole plate with a steam chamber, and a sealed liquid reservoir. A drip valve supplies the steam chamber with liquid from the liquid reservoir. One or more one-way gas valves between the liquid reservoir and ambient air let air enter the reservoir in response to local negative pressures within the reservoir caused by movement of water within the reservoir, such as during reciprocal ironing motion. A pressure-equalizing passage is formed within a manually operable rod of the drip valve, such that only one opening is required in the lower wall of the liquid reservoir.

Steam iron

The invention is directed to a steam iron ( ) equippped with an electrically heatable soleplate ( ) and having a residual heat warning device ( ) which operates preferably independently of the line voltage and issues a flashing warning signal via a light emitting diode ( ) when the temperature of the soleplate ( ) exceeds a threshold temperature of about 60&deg; C. Due to a capacitor which is chargeable during operation of the iron, a preferred warning system is operable also when the iron is disconnected from the supply after use.

Pressing iron with residual heat warning device

The invention is directed to an electric pressing iron having a pressing iron body portion made of silicon containing cast aluminum and equipped with an electric heating unit and with a plate-shaped soleplate made of low-silicon aluminum and secured to the pressing iron body portion in a heat-conducting relationship thereto. In order to utilize the advantages of good formability and thermal conductivity afforded by the aluminum soleplate while at the same time obtaining high corrosion and wear resistance and excellent hardness characteristics with reasonable economy of manufacture, it is proposed providing the soleplate with a nickel and/or chromium containing coating applied by electrodeposition to the soleplate to a thickness of more than 40 &mgr;m, said coating being structured to increase progressively in hardness outwardly towards the ironing side of the aluminum soleplate. Furthermore, the invention is directed to a method of manufacturing such an electric pressing iron.

Electric pressing iron and method of manufacturing an electric pressing iron

Growing community of inventors

Barcelona, Spain

Juan Carlos Coronado Sanz