Invention Grant
- Patent Title: Temperature control for an inductively heated heating element
- Patent Title (中): 电感加热元件的温度控制
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Application No.: US10556929Application Date: 2003-10-28
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Publication No.: US07692121B2Publication Date: 2010-04-06
- Inventor: José Miguel Burdio Pinilla , Ignacio Esteras Duce , Jose Ramon Garcia Jiménez , Pablo Jesus Hernandez Blasco , Sergio Llorente Gil , Fernando Monterde Aznar
- Applicant: José Miguel Burdio Pinilla , Ignacio Esteras Duce , Jose Ramon Garcia Jiménez , Pablo Jesus Hernandez Blasco , Sergio Llorente Gil , Fernando Monterde Aznar
- Applicant Address: DE Munich
- Assignee: BSH Bosch und Siemens Hausgeraete GmbH
- Current Assignee: BSH Bosch und Siemens Hausgeraete GmbH
- Current Assignee Address: DE Munich
- Agent James E. Howard; Andre Pallapies
- Priority: ES200301242 20030515
- International Application: PCT/EP03/11961 WO 20031028
- International Announcement: WO2004/103028 WO 20041125
- Main IPC: H05B1/02
- IPC: H05B1/02 ; H05B3/68

Abstract:
A temperature control and method of operating the temperature control, for an inductively heated heating element. The heating element is heated by an inductor to which electrical power is supplied via a control circuit, which can also be a control circuit for an induction hob or oven. The temperature control is activated at a first point in time subject to at least one electrical value of the control circuit, which depends on the temperature of the heating element. A reference value is determined at the first point in time and a comparison value and a deviation value from the reference value is determined at least one later point in time. Depending upon the deviation value, the inductor is supplied with power so that the heating element is adjusted to a substantially constant value corresponding to the reference value.
Public/Granted literature
- US20080121633A1 Temperature Control for an Inductively Heated Heating Element Public/Granted day:2008-05-29
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