FR2357141A1 - Inductively heated cooker ring - has capacitor in parallel with inductive coil forming delay circuit - Google Patents

Inductively heated cooker ring - has capacitor in parallel with inductive coil forming delay circuit

Info

Publication number
FR2357141A1
FR2357141A1 FR7620265A FR7620265A FR2357141A1 FR 2357141 A1 FR2357141 A1 FR 2357141A1 FR 7620265 A FR7620265 A FR 7620265A FR 7620265 A FR7620265 A FR 7620265A FR 2357141 A1 FR2357141 A1 FR 2357141A1
Authority
FR
France
Prior art keywords
delay circuit
capacitor
parallel
inductive coil
coil forming
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7620265A
Other languages
French (fr)
Other versions
FR2357141B1 (en
Inventor
Michel Poumey
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Electricite de France SA
Original Assignee
Electricite de France SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Electricite de France SA filed Critical Electricite de France SA
Priority to FR7620265A priority Critical patent/FR2357141A1/en
Publication of FR2357141A1 publication Critical patent/FR2357141A1/en
Application granted granted Critical
Publication of FR2357141B1 publication Critical patent/FR2357141B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/06—Control, e.g. of temperature, of power
    • H05B6/062—Control, e.g. of temperature, of power for cooking plates or the like

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Cookers (AREA)

Abstract

The cooker ring employs an inductive heating coil (12) in parallel with a capacitor (22), so as to form a delay circuit. A controlled switching device (24), e.g. a transistor or thyristor is connected between the latter circuit and a DC source. The switching device (24) is controlled by a reaction circuit (26) coupled to the junction between the switching device (24) and the delay circuit and comprising a diode in series with a monostable multi-vibrator. Pref. a temperature probe is positioned below the dielectric plate (14), heated by the inductive coil (12) and on which the pan is placed. This temperature probe is coupled to a thermostat switch (18, 20) for periodically interrupting the mains supply.
FR7620265A 1976-07-02 1976-07-02 Inductively heated cooker ring - has capacitor in parallel with inductive coil forming delay circuit Granted FR2357141A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7620265A FR2357141A1 (en) 1976-07-02 1976-07-02 Inductively heated cooker ring - has capacitor in parallel with inductive coil forming delay circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7620265A FR2357141A1 (en) 1976-07-02 1976-07-02 Inductively heated cooker ring - has capacitor in parallel with inductive coil forming delay circuit

Publications (2)

Publication Number Publication Date
FR2357141A1 true FR2357141A1 (en) 1978-01-27
FR2357141B1 FR2357141B1 (en) 1978-12-15

Family

ID=9175186

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7620265A Granted FR2357141A1 (en) 1976-07-02 1976-07-02 Inductively heated cooker ring - has capacitor in parallel with inductive coil forming delay circuit

Country Status (1)

Country Link
FR (1) FR2357141A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2447640A1 (en) * 1979-01-29 1980-08-22 Electricite De France Control circuit for induction heating cooking ring - includes two modulation modes for low and high range operation
FR2486345A1 (en) * 1980-07-01 1982-01-08 Fonderie Soc Gen De Induction heating circuit for cooking ring - includes filter to prevent return of high frequency pulses to mains supply and semiconductor switch
EP0561207A2 (en) * 1992-03-14 1993-09-22 E.G.O. Elektro-Geräte Blanc und Fischer GmbH & Co. KG Operating method of an induction cooking hob
FR2699783A1 (en) * 1992-12-17 1994-06-24 Cableco Sa Induction heater power supply with variable power output
US5430273A (en) * 1992-03-14 1995-07-04 E.G.O. Elektro-Gerate Blanc U. Fischer Induction cooker heating system
US5488214A (en) * 1992-03-14 1996-01-30 E.G.O. Elektro-Gerate Blanc U. Fischer Inductive cooking point heating system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2160362A1 (en) * 1971-11-19 1973-06-29 Gen Electric

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2160362A1 (en) * 1971-11-19 1973-06-29 Gen Electric

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2447640A1 (en) * 1979-01-29 1980-08-22 Electricite De France Control circuit for induction heating cooking ring - includes two modulation modes for low and high range operation
FR2486345A1 (en) * 1980-07-01 1982-01-08 Fonderie Soc Gen De Induction heating circuit for cooking ring - includes filter to prevent return of high frequency pulses to mains supply and semiconductor switch
EP0561207A2 (en) * 1992-03-14 1993-09-22 E.G.O. Elektro-Geräte Blanc und Fischer GmbH & Co. KG Operating method of an induction cooking hob
EP0561207A3 (en) * 1992-03-14 1993-10-13 E.G.O. Elektro-Geraete Blanc U. Fischer Operating method of an induction cooking hob
US5430273A (en) * 1992-03-14 1995-07-04 E.G.O. Elektro-Gerate Blanc U. Fischer Induction cooker heating system
US5488214A (en) * 1992-03-14 1996-01-30 E.G.O. Elektro-Gerate Blanc U. Fischer Inductive cooking point heating system
FR2699783A1 (en) * 1992-12-17 1994-06-24 Cableco Sa Induction heater power supply with variable power output

Also Published As

Publication number Publication date
FR2357141B1 (en) 1978-12-15

Similar Documents

Publication Publication Date Title
US4303816A (en) Cooker apparatus for heating a cooking pot inductively
FR2407433A1 (en) Electric hot plate construction - has contact in series with signalling unit operated by expansion member
KR860004615A (en) Cooking process control device in a steam cooker
ATE479T1 (en) CONTROL UNIT FOR ELECTRIC COOKING APPLIANCES.
FR2357141A1 (en) Inductively heated cooker ring - has capacitor in parallel with inductive coil forming delay circuit
SE7909550L (en) TEMPERATURE CONTROLLER FOR ELECTRIC HEATER, INNOVATION COOKING PLATE
YU96087A (en) Electric cooking plate
IT7967141A0 (en) TEMPERATURE REGULATION DEVICE FOR HOUSEHOLD APPLIANCES
ES473678A1 (en) Electrical heating device for cooking appliances
GB928827A (en) Control device for electric cooking appliances
FR2430679A1 (en) Safety circuit for induction heated hotplates - has bimetallic switches protecting circuitry and utensil bearing surfaces
JPS5448346A (en) Induction heating apparatus
JPS5286544A (en) Induction heating cooking appliance
GB1443184A (en) Cooker having a heatcleanable oven
GB1454598A (en) Load controlled induction heating
JPS5421635A (en) Induction heated cooking appliance
JPS5475635A (en) Quick heating controlling device of electric warmer
JPS5344827A (en) Frequency converter
JPS5465850A (en) Microwave heating device with heater
JPS549035A (en) Induction heater for tableware
JPS52122941A (en) Induction heating device
JPS5366030A (en) Induction heat cooker
JPS5434148A (en) Oscillation control system in high frequency induction heating apparatus
JPS5556531A (en) Cooking device with oven
JPS54123749A (en) Cooking device

Legal Events

Date Code Title Description
ST Notification of lapse