Seb S.a.

Cnrs

Henry Boulud

Jean-Louis Brandolini

Christian Giovalle

Bertrand Couet

Jean-Louis Compeau

Stéphanie Pessayre

Jean-Claude Bertolini

Stephanie Pessayre

The invention relates to a heating device () comprising a metallic substrate () whose at least one part is coated with a self-cleaning coating. The inventive coating consists of an external layer () contacting ambient air and comprising at least one type of oxidation catalyst selected from platinoid oxides, at least one internal layer () which is arranged between the metallic substrate and the external layer and comprises at least one type of oxidation catalyst selected from transition elements oxides ofb group. The inventive heating device can be embodied, for instance in the form of an iron soleplate consisting of a heating base () provided with heating elements () or a cooking appliance. Said metallic substrate can be covered with an intermediary enamel layer (). A method for coating the metallic substrate of a heating device with said coating is also disclosed.

Heating device coated with a self-cleaning coating

The invention relates to an iron comprising a sole plate which forms the ironing surface. An oxidation catalyst, which is active on organic dirt, covers the ironing surface. Said catalyst is active when the soleplate reaches a temperature which is at least equal to or higher than 90&#xb0; C.

Iron with self-cleaning sole plate

A cladding in a vaporization chamber of an iron, the cladding being composed of a first layer composed essentially of sodium silicate, and at least locally a second layer composed of a fiber mat or a hydrophilic fabric, wherein the cladding has a surface treated with a treatment product containing phosphorus and having an acid group.

Iron vaporization chamber coating

Evaporation chamber with anti-calefaction layer

A steam pressing iron having a soleplate presenting an ironing surface and having steam outlet openings; a steam generating structure disposed adjacent the soleplate and defining a water vaporization chamber having a bottom surface; a device for heating water in the vaporization chamber; a covering of a material selected to promote vaporization of water disposed on the bottom surface of the vaporization chamber; and a screen disposed above the covering for distributing water across the covering.

Growing community of inventors

Diemoz, France

Henry Boulud