GR3004028T3 - - Google Patents

Info

Publication number
GR3004028T3
GR3004028T3 GR920400419T GR920400419T GR3004028T3 GR 3004028 T3 GR3004028 T3 GR 3004028T3 GR 920400419 T GR920400419 T GR 920400419T GR 920400419 T GR920400419 T GR 920400419T GR 3004028 T3 GR3004028 T3 GR 3004028T3
Authority
GR
Greece
Prior art keywords
mains voltage
relay
microprocessor
moustic
pref
Prior art date
Application number
GR920400419T
Other languages
Greek (el)
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 filed Critical
Publication of GR3004028T3 publication Critical patent/GR3004028T3/el

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
    • H05B6/065—Control, e.g. of temperature, of power for cooking plates or the like using coordinated control of multiple induction coils

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Cookers (AREA)
  • Electronic Switches (AREA)
  • Baking, Grill, Roasting (AREA)
  • Control Of Temperature (AREA)
  • Regulation And Control Of Combustion (AREA)
  • Electric Stoves And Ranges (AREA)
  • Control Of Resistance Heating (AREA)

Abstract

The current supply circuit uses a current source (G) supplied from the mains voltage (Ua) which is coupled to either or both of two inductive cooking plate (P1,P2) via respective relays (A,B). These are operated via a microprocessor (M) at the gas transition points of the mains voltage to prevent moustic noise. Pref. the opening of one relay and the closing of the other relay are effected within an interval of 1.2 M5 on either side of the zero transition point for the mains voltage. Alternate switching supplies both plates with a respective power lever under control of the microprocessor (M).
GR920400419T 1987-04-10 1992-03-11 GR3004028T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873712242 DE3712242A1 (en) 1987-04-10 1987-04-10 CIRCUIT FOR POWERING AN INDUCTIVE COOKING POINT

Publications (1)

Publication Number Publication Date
GR3004028T3 true GR3004028T3 (en) 1993-03-31

Family

ID=6325367

Family Applications (1)

Application Number Title Priority Date Filing Date
GR920400419T GR3004028T3 (en) 1987-04-10 1992-03-11

Country Status (6)

Country Link
EP (1) EP0286044B1 (en)
JP (1) JPS63269478A (en)
AT (1) ATE70399T1 (en)
DE (2) DE3712242A1 (en)
ES (1) ES2028923T3 (en)
GR (1) GR3004028T3 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4208252A1 (en) * 1992-03-14 1993-09-16 Ego Elektro Blanc & Fischer INDUCTIVE COOKING HEATING
IT1281843B1 (en) * 1995-01-25 1998-03-03 Meneghetti Ampelio & C S N C CONTROL DEVICE ESPECIALLY FOR MULTI-PLATE INDUCTION COOKERS
ES2128941B1 (en) * 1996-06-26 2000-01-16 Balay Sa INVERTER CIRCUIT OF VARIABLE CONFIGURATION.
ES2128958B1 (en) * 1996-11-21 2000-01-16 Balay Sa POWER CONTROL PROCEDURE IN POWERED INDUCTION COOKERS THROUGH RECONFIGURABLE INVERTERS.
ES2201937B1 (en) * 2003-11-03 2005-02-01 Bsh Electrodomesticos España, S.A. PROCEDURE FOR THE OPERATION OF A CONVERTER CIRCUIT.
EP1951003B2 (en) * 2007-01-23 2022-11-16 Whirlpool Corporation Control method for induction cooking hob and induction cooking hob adapted to carry out such method
WO2008092476A1 (en) * 2007-02-01 2008-08-07 Wmf Württembergische Metallwarenfabrik Ag Induction hob
DE102008015036A1 (en) 2008-03-14 2009-09-17 E.G.O. Elektro-Gerätebau GmbH Apparatus and method for controlling induction heating of an induction hob
ATE520280T1 (en) * 2008-12-22 2011-08-15 Fagorbrandt Sas METHOD FOR SUPPLYING POWER WITH THE POWER OF AT LEAST ONE INDUCTOR AND COOKING APPARATUS IN WHICH THIS METHOD IS IMPLEMENTED
EP2200398B1 (en) * 2008-12-22 2011-08-10 FagorBrandt SAS Method for supplying power to two induction units and cooking device implementing said method
ES2358819B1 (en) * 2009-01-28 2012-04-02 Bsh Electrodomesticos España, S.A. INDUCTION COOKING FIELD WITH VARIOUS INDUCERS.
ES2362607B1 (en) * 2009-08-27 2012-06-05 Bsh Electrodomésticos España, S.A. MULTIPLEXATION OF INDUCTION HEATING LOADS.
ES2531904B1 (en) * 2013-09-18 2016-01-04 Bsh Electrodomésticos España, S.A. Cooking countertop device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES258204A1 (en) * 1960-05-18 1960-10-01 Werner & Pfleiderer Completely automatic regulation device for the temperature of electrical heating facilities, for example, baking and drying ovens (Machine-translation by Google Translate, not legally binding)
US3925633A (en) * 1974-09-06 1975-12-09 Donald F Partridge Circuit for controlling power flow from a high frequency energy source to a plurality of high frequency loads
JPS5294543A (en) * 1976-02-03 1977-08-09 Matsushita Electric Ind Co Ltd Induced heating cooker
DE2901556A1 (en) * 1979-01-16 1980-07-24 Ego Regeltech COOKING DEVICE FOR INDUCTIVE HEATING OF A COOKING VESSEL
US4308443A (en) * 1979-05-01 1981-12-29 Rangaire Corporation Induction cook-top with improved touch control
EP0040017B1 (en) * 1980-05-08 1984-07-18 LUCAS INDUSTRIES public limited company Switching system for sequential connection of loads to an electrical supply
US4551618A (en) * 1981-12-23 1985-11-05 General Electric Company Cooking appliance incorporating heater energy counter means
DE3400671C1 (en) * 1984-01-11 1985-10-24 Thomson Brandt Gmbh Inverter for feeding a consumer with an inductive component
US4527049A (en) * 1984-02-09 1985-07-02 Raytheon Company Microprocessor controlled electric range

Also Published As

Publication number Publication date
ES2028923T3 (en) 1992-07-16
JPS63269478A (en) 1988-11-07
EP0286044A2 (en) 1988-10-12
DE3866751D1 (en) 1992-01-23
ATE70399T1 (en) 1991-12-15
EP0286044A3 (en) 1989-01-11
EP0286044B1 (en) 1991-12-11
DE3712242A1 (en) 1988-10-27

Similar Documents

Publication Publication Date Title
GR3004028T3 (en)
DK273986D0 (en) POWER SUPPLY CONNECTOR FOR VENDORS
EP0188002A3 (en) A movable seat having an electrically operated heating device
EP0259881A3 (en) Switching apparatus
EP0973239A3 (en) Protective circuit
EP0044870A4 (en) Electric lock system.
GB2203556B (en) Two-wire loop electric circuit arrangement
LTIP203A (en) Operating method and circuit arrangement for electric supply rectifier to direct current railway
KR20000031327A (en) Electronic clock
MY114465A (en) Power supply circuit for microcomputer
ES2120378B1 (en) OPTIMAL TIME CONTROL OF AN ELEVATOR DOOR ACTUATOR WITH LINEAR MOTOR MOVED BY AC LINE
ES2037170T3 (en) ELECTRICAL CONTROL AND SWITCHING DEVICE FOR CABINET AND / OR TABLE FURNITURE MOUNTED ON A VERTICAL WALL.
ATE61152T1 (en) AUXILIARY ARRANGEMENT FOR ELECTRICAL SWITCHING, PARTICULARLY FOR RELAYS WITH CONTACTS, PROTECTION OR SIMILAR REMOTE-CONTROLLED ARRANGEMENTS.
JPS55122477A (en) Dc-dc converter
JPS6455620A (en) Automatic power factor adjustment controller
EP0166941A3 (en) Process and control for, but not limited to, the prevention of a load-dependent influence on the state of switches
JPS6485542A (en) Instantaneous voltage drop compensation device
UA12239A1 (en) Remote control device for a switching unit
MY127661A (en) Driving circuit of turntable motor in microwave oven
JPS57150749A (en) Control circuit for air conditioner
FR2515889B1 (en)
JPS57118494A (en) Remote monitor control system
EP0234413A3 (en) Circuit arrangement for current supply
HUT42567A (en) Door control
JPS57137906A (en) On-and-off controller