Bsh Hausgeraete Gmbh

Plasmatreat Gmbh

Jose Ignacio Pena Torre

Christian Buske

Fernando Planas Layunta

Francisco Javier Ester Sola

Jorge Alaman Aguilar

Andres Escartin Barduzal

Maria Carmen Artal Lahoz

Elena Martinez Solanas

Raquel Alicante Santiago

Carlos Gimeno Asin

Carlos Sanchez Somolinos

Francisco Javier Marco Lostao

A household appliance component has a base element with at least one photoluminescent layer and at least one light guide. The light guide is configured to couple in and transmit light containing at least one excitation wavelength of the photoluminescent layer to the photoluminescent layer. An optical switch is assigned to the light guide to route light coupled in the light guide depending on the temperature of the optical switch. Further a household appliance contains the at least one household appliance component.

Household appliance component

A method for passivating a metal surface including, generating an atmospheric plasma beam by electrical discharge in a working gas, introducing an acid-containing passivating agent into the plasma beam, applying the plasma beam containing the passivating agent to the metal surface, and depositing a passivating salt on the metal surface by a reaction between the acid-containing passivating agent and the metal surface. This method simplifies the process for passivating a metal surface and renders it more effective.

Method for passivating a metal surface

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Saragossa, Spain

Jose Ignacio Pena Torre