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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
FR2357141A1FR7620265AFR7620265AFR2357141A1FR 2357141 A1FR2357141 A1FR 2357141A1FR 7620265 AFR7620265 AFR 7620265AFR 7620265 AFR7620265 AFR 7620265AFR 2357141 A1FR2357141 A1FR 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 SAfiledCriticalElectricite de France SA
Priority to FR7620265ApriorityCriticalpatent/FR2357141A1/en
Publication of FR2357141A1publicationCriticalpatent/FR2357141A1/en
Application grantedgrantedCritical
Publication of FR2357141B1publicationCriticalpatent/FR2357141B1/fr
Grantedlegal-statusCriticalCurrent

Links

Classifications

Landscapes

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.
FR7620265A1976-07-021976-07-02Inductively heated cooker ring - has capacitor in parallel with inductive coil forming delay circuitGrantedFR2357141A1 (en)

Priority Applications (1)

Application NumberPriority DateFiling DateTitle
FR7620265AFR2357141A1 (en)1976-07-021976-07-02Inductively heated cooker ring - has capacitor in parallel with inductive coil forming delay circuit

Applications Claiming Priority (1)

Application NumberPriority DateFiling DateTitle
FR7620265AFR2357141A1 (en)1976-07-021976-07-02Inductively heated cooker ring - has capacitor in parallel with inductive coil forming delay circuit

Publications (2)

Publication NumberPublication Date
FR2357141A1true FR2357141A1 (en)1978-01-27
FR2357141B1 FR2357141B1 (en)1978-12-15

Family

ID=9175186

Family Applications (1)

Application NumberTitlePriority DateFiling Date
FR7620265AGrantedFR2357141A1 (en)1976-07-021976-07-02Inductively heated cooker ring - has capacitor in parallel with inductive coil forming delay circuit

Country Status (1)

CountryLink
FR (1)FR2357141A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
FR2447640A1 (en)*1979-01-291980-08-22Electricite De FranceControl circuit for induction heating cooking ring - includes two modulation modes for low and high range operation
FR2486345A1 (en)*1980-07-011982-01-08Fonderie Soc Gen DeInduction heating circuit for cooking ring - includes filter to prevent return of high frequency pulses to mains supply and semiconductor switch
EP0561207A3 (en)*1992-03-141993-10-13E.G.O. Elektro-Geraete Blanc U. FischerOperating method of an induction cooking hob
FR2699783A1 (en)*1992-12-171994-06-24Cableco SaInduction heater power supply with variable power output
US5430273A (en)*1992-03-141995-07-04E.G.O. Elektro-Gerate Blanc U. FischerInduction cooker heating system
US5488214A (en)*1992-03-141996-01-30E.G.O. Elektro-Gerate Blanc U. FischerInductive cooking point heating system

Citations (1)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
FR2160362A1 (en)*1971-11-191973-06-29Gen Electric

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
FR2160362A1 (en)*1971-11-191973-06-29Gen Electric

Cited By (6)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
FR2447640A1 (en)*1979-01-291980-08-22Electricite De FranceControl circuit for induction heating cooking ring - includes two modulation modes for low and high range operation
FR2486345A1 (en)*1980-07-011982-01-08Fonderie Soc Gen DeInduction heating circuit for cooking ring - includes filter to prevent return of high frequency pulses to mains supply and semiconductor switch
EP0561207A3 (en)*1992-03-141993-10-13E.G.O. Elektro-Geraete Blanc U. FischerOperating method of an induction cooking hob
US5430273A (en)*1992-03-141995-07-04E.G.O. Elektro-Gerate Blanc U. FischerInduction cooker heating system
US5488214A (en)*1992-03-141996-01-30E.G.O. Elektro-Gerate Blanc U. FischerInductive cooking point heating system
FR2699783A1 (en)*1992-12-171994-06-24Cableco SaInduction heater power supply with variable power output

Also Published As

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

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