EP0987496A2 - Table de cuisson pour des cuisinières électriques - Google Patents

Table de cuisson pour des cuisinières électriques Download PDF

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Publication number
EP0987496A2
EP0987496A2 EP99118431A EP99118431A EP0987496A2 EP 0987496 A2 EP0987496 A2 EP 0987496A2 EP 99118431 A EP99118431 A EP 99118431A EP 99118431 A EP99118431 A EP 99118431A EP 0987496 A2 EP0987496 A2 EP 0987496A2
Authority
EP
European Patent Office
Prior art keywords
glowing
hotplates
hotplate
electric cookers
triac
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.)
Withdrawn
Application number
EP99118431A
Other languages
German (de)
English (en)
Other versions
EP0987496A3 (fr
Inventor
Karlheinz Hammelsbacher
Johann Wolf
Alfred Kotouczek
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.)
Diehl Stiftung and Co KG
Original Assignee
Diehl Stiftung and Co KG
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 Diehl Stiftung and Co KG filed Critical Diehl Stiftung and Co KG
Publication of EP0987496A2 publication Critical patent/EP0987496A2/fr
Publication of EP0987496A3 publication Critical patent/EP0987496A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • 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
    • 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

Definitions

  • the invention relates to a hob for electric cookers with at least two hotplates.
  • hobs are usually in shape with radiant heating conductors of round or flat wires, foils, ceramic plates or halogen lights.
  • Figure 1 discloses a hob 1 with a total of four hotplates 2, 3.
  • Cooking areas 3 are conventional, clocked cooking areas with radiant heaters, which essentially consist of round or flat wire heating conductors, from one Foil heating conductor, made of a highly thermally conductive ceramic plate or a halogen heating conductor device are formed.
  • hobs for example relays are used which limit the energy supply to predetermined switch-on and switch-off times. So with a cycle time of 42 seconds the switch-on time and the switch-off time each 21 seconds by the relay be clocked.
  • the hotplate 2 is a rapidly glowing one Device with a radiant heater made of a metal foil heating conductor or a halogen lamp.
  • a pulse packet controller according to FIG. 3 is used, which consists of the control unit 4, the power unit 5 and the triac 6.
  • the pulse packet control works such that a complete cycle is switched off via the triac is.
  • the switch-on cycles by the triac are 9 in FIG. 2 and the switch-off cycles designated 10.
  • the triac trough control ensures a constant Glowing of the switched on hotplate with an even power supply from the net.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Electric Stoves And Ranges (AREA)
  • Resistance Heating (AREA)
EP99118431A 1998-09-18 1999-09-17 Table de cuisson pour des cuisinières électriques Withdrawn EP0987496A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19842921 1998-09-18
DE1998142921 DE19842921A1 (de) 1998-09-18 1998-09-18 Kochmulde für Elektroherde

Publications (2)

Publication Number Publication Date
EP0987496A2 true EP0987496A2 (fr) 2000-03-22
EP0987496A3 EP0987496A3 (fr) 2005-02-02

Family

ID=7881488

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99118431A Withdrawn EP0987496A3 (fr) 1998-09-18 1999-09-17 Table de cuisson pour des cuisinières électriques

Country Status (2)

Country Link
EP (1) EP0987496A3 (fr)
DE (1) DE19842921A1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4816647A (en) * 1987-11-13 1989-03-28 General Electric Company Power control for appliance having a glass ceramic cooking surface
DE19620567A1 (de) * 1996-05-22 1997-11-27 Ako Werke Gmbh & Co Regelelektronik mit einem Strahlungsheizkörper
DE29702418U1 (de) * 1997-02-13 1997-03-27 Schott Glaswerke, 55122 Mainz Kochgerät mit Glaskeramikkochfläche mit Schnellkochzone
GB2330255A (en) * 1997-10-09 1999-04-14 Ceramaspeed Ltd Radiant electric heater control giving fast heat-up to visible radiance

Also Published As

Publication number Publication date
EP0987496A3 (fr) 2005-02-02
DE19842921A1 (de) 2000-03-23

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