Invention Grant
US07642673B2 Operating device for an electrical appliance and method for operating an electrical appliance 失效
一种用于电器的操作装置和用于操作电器的方法

  • Patent Title: Operating device for an electrical appliance and method for operating an electrical appliance
  • Patent Title (中): 一种用于电器的操作装置和用于操作电器的方法
  • Application No.: US11548036
    Application Date: 2006-10-10
  • Publication No.: US07642673B2
    Publication Date: 2010-01-05
  • Inventor: Martin Baier
  • Applicant: Martin Baier
  • Applicant Address: DE Oberderdingen
  • Assignee: E.G.O. Elektro-Geraetebau GmbH
  • Current Assignee: E.G.O. Elektro-Geraetebau GmbH
  • Current Assignee Address: DE Oberderdingen
  • Agency: Alston & Bird LLP
  • Priority: DE102005049995 20051012; DE202005019978U 20051214
  • Main IPC: H01F37/00
  • IPC: H01F37/00
Operating device for an electrical appliance and method for operating an electrical appliance
Abstract:
An operating device for an electric cook-top is disclosed having a rotary control operating unit, which is retained in position in a magnetic rotary manner on an outer surface of the cook-top. In one embodiment, the rotary control is provided with a contact switch for signal transmission of a switching process to a control unit mounted below the outer surface. In one embodiment, the contact switch is a contact switch with a capacitive coupling through the outer surface.
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