Invention Grant
US08095242B2 Method for controlling the operation of a device for dispensing hot liquid 有权
用于控制用于分配热液体的装置的操作的方法

  • Patent Title: Method for controlling the operation of a device for dispensing hot liquid
  • Patent Title (中): 用于控制用于分配热液体的装置的操作的方法
  • Application No.: US12307825
    Application Date: 2007-07-04
  • Publication No.: US08095242B2
    Publication Date: 2012-01-10
  • Inventor: Peng Chau Quah
  • Applicant: Peng Chau Quah
  • Applicant Address: NL Eindhoven
  • Assignee: Koninklijke Philips Electronics N.V.
  • Current Assignee: Koninklijke Philips Electronics N.V.
  • Current Assignee Address: NL Eindhoven
  • Agent Sherry Austin
  • Priority: EP06116932 20060711
  • International Application: PCT/IB2007/052609 WO 20070704
  • International Announcement: WO2008/007306 WO 20080117
  • Main IPC: G05D11/00
  • IPC: G05D11/00
Method for controlling the operation of a device for dispensing hot liquid
Abstract:
A beverage maker for making a hot beverage includes a boiler for heating a quantity of water, and a pump. When the beverage maker is operated, a heating element of the boiler is activated, and the water inside the boiler is heated. When the temperature of the water has reached a predetermined value, a thermostat which is arranged in an electronics circuit for energizing the pump is closed, and a pumping action is started. As a result, water exits the boiler, and passes a thermostat which is arranged downstream of the boiler, and which is arranged in an electronics circuit for energizing the heating element. Under the influence of the hot water, a set point of this thermostat is reached, and this thermostat opens, so that the electronics circuit for energizing the heating element is interrupted, and the heating element is deactivated.
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