GB8527683D0 - Control circuit - Google Patents

Control circuit

Info

Publication number
GB8527683D0
GB8527683D0 GB858527683A GB8527683A GB8527683D0 GB 8527683 D0 GB8527683 D0 GB 8527683D0 GB 858527683 A GB858527683 A GB 858527683A GB 8527683 A GB8527683 A GB 8527683A GB 8527683 D0 GB8527683 D0 GB 8527683D0
Authority
GB
United Kingdom
Prior art keywords
lamps
microprocessor
control
series
achieve
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.)
Pending
Application number
GB858527683A
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.)
Thorn EMI Appliances Ltd
Original Assignee
Thorn EMI Appliances Ltd
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 Thorn EMI Appliances Ltd filed Critical Thorn EMI Appliances Ltd
Priority to GB858527683A priority Critical patent/GB8527683D0/en
Publication of GB8527683D0 publication Critical patent/GB8527683D0/en
Priority to CA000521962A priority patent/CA1273389A/en
Priority to DE8686308615T priority patent/DE3685300D1/en
Priority to EP86308615A priority patent/EP0223503B1/en
Priority to ES198686308615T priority patent/ES2030662T3/en
Priority to AT86308615T priority patent/ATE76243T1/en
Priority to GR920401496T priority patent/GR3005152T3/el
Pending 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
    • H05B3/00—Ohmic-resistance heating
    • H05B3/68—Heating arrangements specially adapted for cooking plates or analogous hot-plates
    • H05B3/74—Non-metallic plates, e.g. vitroceramic, ceramic or glassceramic hobs, also including power or control circuits
    • H05B3/744—Lamps as heat source, i.e. heating elements with protective gas envelope, e.g. halogen lamps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00—Details
    • F24C15/10—Tops, e.g. hot plates; Rings
    • F24C15/102—Tops, e.g. hot plates; Rings electrically heated
    • F24C15/106—Tops, e.g. hot plates; Rings electrically heated electric circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Control Of Resistance Heating (AREA)
  • Cookers (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Electric Stoves And Ranges (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Selective Calling Equipment (AREA)
  • Sorption Type Refrigeration Machines (AREA)

Abstract

A control circuit, for a heating unit including two or three lamps (11,12,13) emissive of infra-red radiation, includes a microprocessor (20) for selectively effecting phase and burst-fire control of power supplied to the lamps (11,12,13), to generate a desired heat output set by user-operable controls (21). The circuit also includes switching means (30) to achieve series and/or parallel arrangements of the lamps (11,12,13) to generate different power outputs. The microprocessor (20) is also arranged to provide phase control of power to the lamps (11,12,13) intermediate periods of energisation of the lamps during burst-fire control or to alternate between two different power outputs generated by series and/or parallel arrangements of the lamps (11,12,13) to achieve an average output.
GB858527683A 1985-11-09 1985-11-09 Control circuit Pending GB8527683D0 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB858527683A GB8527683D0 (en) 1985-11-09 1985-11-09 Control circuit
CA000521962A CA1273389A (en) 1985-11-09 1986-10-31 Control circuit for a heating unit
DE8686308615T DE3685300D1 (en) 1985-11-09 1986-11-05 CONTROL CIRCUIT FOR A HEATING UNIT.
EP86308615A EP0223503B1 (en) 1985-11-09 1986-11-05 A control circuit for a heating unit
ES198686308615T ES2030662T3 (en) 1985-11-09 1986-11-05 CONTROL CIRCUIT FOR A HEATING UNIT.
AT86308615T ATE76243T1 (en) 1985-11-09 1986-11-05 CONTROL CIRCUIT FOR A HEATING UNIT.
GR920401496T GR3005152T3 (en) 1985-11-09 1992-07-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB858527683A GB8527683D0 (en) 1985-11-09 1985-11-09 Control circuit

Publications (1)

Publication Number Publication Date
GB8527683D0 true GB8527683D0 (en) 1985-12-11

Family

ID=10587999

Family Applications (1)

Application Number Title Priority Date Filing Date
GB858527683A Pending GB8527683D0 (en) 1985-11-09 1985-11-09 Control circuit

Country Status (7)

Country Link
EP (1) EP0223503B1 (en)
AT (1) ATE76243T1 (en)
CA (1) CA1273389A (en)
DE (1) DE3685300D1 (en)
ES (1) ES2030662T3 (en)
GB (1) GB8527683D0 (en)
GR (1) GR3005152T3 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2634614A1 (en) * 1988-07-20 1990-01-26 Scholtes Ets Eugen POWER CONTROL DEVICE, IN PARTICULAR FOR COOKTOP HOMES OR THE LIKE
DE3840360A1 (en) * 1988-11-30 1990-05-31 Ego Elektro Blanc & Fischer RADIATION RADIATOR
GB2237940A (en) * 1989-09-14 1991-05-15 Electrolux Components Ltd Power controller for electric hotplate
DE4004508A1 (en) * 1990-02-14 1991-08-22 Gaggenau Werke Power control for ohmic load e.g. cooking hob - using combination of symmetrical oscillation packet control and DC-free half-wave control
GB2246253B (en) * 1990-06-23 1994-02-16 Ceramaspeed Ltd Switch arrangement for a heater assembly
FR2679628A1 (en) * 1991-07-23 1993-01-29 Europ Equip Menager Method for feeding a heat source and heat source equipped with its feed control allowing implementation of the said method
GB2336255B (en) * 1998-04-08 2002-03-13 Gen Domestic Appliances Ltd Cooking appliance energy regulator
GB2339347A (en) * 1998-07-09 2000-01-19 Gen Domestic Appliances Limite Cooking appliance heating unit
US8274020B2 (en) * 2010-05-04 2012-09-25 Whirlpool Corporation Apparatus and method of controlling a triple heating element of a cooking appliance
WO2013098012A1 (en) * 2011-12-26 2013-07-04 Arcelik Anonim Sirketi Oven wherein the power of the heater is controlled

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2060329A (en) * 1979-10-11 1981-04-29 Thorn Domestic Appliances Ltd Cooking hobs
US4443690A (en) * 1981-12-23 1984-04-17 General Electric Company Power control for cooking appliance with transient operating modes
AT399976B (en) * 1982-02-10 1995-08-25 Bosch Siemens Hausgeraete CIRCUIT ARRANGEMENT FOR HEATING ELEMENTS IN COOKING BASIN
GB2132060B (en) * 1982-12-24 1985-12-18 Thorn Emi Domestic Appliances Heating apparatus
DE3334425A1 (en) * 1983-09-23 1985-04-11 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Additional switching device for a hotplate or cooking point which is integrated into a cooking hob or the like and has at least two heating resistors as the load
EP0174774A1 (en) * 1984-09-11 1986-03-19 THORN EMI Patents Limited Heating apparatus
GB2170665B (en) * 1985-02-02 1988-09-21 Thorn Emi Appliances Heating unit

Also Published As

Publication number Publication date
DE3685300D1 (en) 1992-06-17
EP0223503A1 (en) 1987-05-27
GR3005152T3 (en) 1993-05-24
ATE76243T1 (en) 1992-05-15
EP0223503B1 (en) 1992-05-13
ES2030662T3 (en) 1992-11-16
CA1273389A (en) 1990-08-28

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