Inductively heated hob having a metal-coated cover plate

US9807822B2 · kind B2 · utility

Assignee

• BSH Hausgeräte GmbH · DE

Inventors

• Rafael Alonso Esteban · Zaragoza, ES
• Miguel Angel Buñuel Magdalena · Berga, ES
• Francisco Javier Ester Sola · Zaragoza, ES
• Jose-Ramon Garcia Jimenez · Berga, ES
• Francisco Javier Pelayo Zueco · Zaragoza, ES
• Pilar Perez Cabeza · Berga, ES
• Fernando Planas Layunta · Berga, ES
• Diego Sancho Martinez · Cuntis, ES
• Jesus Mario Subias Domingo · Berga, ES
• Francisco Villuendas Yuste · Zaragoza, ES

Key dates

• Filing date: Aug 6, 2010
• Grant date: Oct 31, 2017
• Expiry date: Sep 6, 2033

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C03C2218/36
• WIPO field: Materials, metallurgy
• WIPO sector: Chemistry

Abstract

A hob includes at least one heating inductor and a glass or glass ceramics cover plate that has at least one side coated with a metal layer coated with a metal layer. In order to improve the electromagnetic compatibility of the hob with a metal layer coating, the metal layer has a cover region which covers the heating inductor and is electrically insulated from a surrounding region of the metal layer, which surrounding region surrounds the cover region.