EP0337147A3 - Radiant heating element - Google Patents

Radiant heating element Download PDF

Info

Publication number
EP0337147A3
EP0337147A3 EP19890104672 EP89104672A EP0337147A3 EP 0337147 A3 EP0337147 A3 EP 0337147A3 EP 19890104672 EP19890104672 EP 19890104672 EP 89104672 A EP89104672 A EP 89104672A EP 0337147 A3 EP0337147 A3 EP 0337147A3
Authority
EP
European Patent Office
Prior art keywords
separate
attached
edge
heating element
radiant heating
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Withdrawn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
EP19890104672
Other languages
German (de)
French (fr)
Other versions
EP0337147A2 (en
Inventor
Gerhard Gössler
Eugen Wilde
Robert Kicherer
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.)
EGO Elektro Geratebau GmbH
Original Assignee
EGO Elektro Gerate Blanc und Fischer GmbH
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 EGO Elektro Gerate Blanc und Fischer GmbH filed Critical EGO Elektro Gerate Blanc und Fischer GmbH
Publication of EP0337147A2 publication Critical patent/EP0337147A2/en
Publication of EP0337147A3 publication Critical patent/EP0337147A3/en
Withdrawn legal-status Critical Current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
    • H05B3/748—Resistive heating elements, i.e. heating elements exposed to the air, e.g. coil wire heater
    • 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
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/002—Heaters using a particular layout for the resistive material or resistive elements
    • H05B2203/004—Heaters using a particular layout for the resistive material or resistive elements using zigzag layout

Abstract

Für eine Glaskeramik-Kochplatte (12) ist ein Strahlheizkör­ per (11) vorgesehen, der in seinem mittleren Bereich (34) konventionelle Widerstands-Heizelemente (20) hat, die auf einem Isolierkörper (14) befestigt sind. Im Randbereich läuft ein Hellstrahler (25) um, der aus einem mäanderförmig gelegten, auf einem gesonderten, mechanisch festeren Iso­ lierteil (24) befestigten offenen Draht aus Molybdän-Disili­ cid besteht. Bei einer abgewandelten Ausführungsform kann der gesonderte, den Hellstrahler (25) tragende Isolierteil einstückig mit dem Rand (18) ausgebildet sein. A radiant heater is for a glass ceramic hotplate (12) provided by (11), which in its central region (34) has conventional resistance heating elements (20) on an insulating body (14) are attached. At the edge runs around a light emitter (25), which consists of a meandering placed on a separate, mechanically stronger Iso lierteil (24) attached open wire made of molybdenum disili cid exists. In a modified embodiment can the separate insulating part carrying the light radiator (25) be integrally formed with the edge (18).

EP19890104672 1988-04-15 1989-03-16 Radiant heating element Withdrawn EP0337147A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3812490 1988-04-15
DE19883812490 DE3812490A1 (en) 1988-04-15 1988-04-15 BEAM RADIATOR

Publications (2)

Publication Number Publication Date
EP0337147A2 EP0337147A2 (en) 1989-10-18
EP0337147A3 true EP0337147A3 (en) 1990-12-05

Family

ID=6352010

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19890104672 Withdrawn EP0337147A3 (en) 1988-04-15 1989-03-16 Radiant heating element

Country Status (3)

Country Link
EP (1) EP0337147A3 (en)
DE (1) DE3812490A1 (en)
YU (1) YU76889A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4004309A1 (en) * 1990-02-13 1991-08-14 Ego Elektro Blanc & Fischer DISPLAY DEVICE FOR COOKING EQUIPMENT
DE4023810A1 (en) * 1990-07-27 1992-01-30 Ako Werke Gmbh & Co Hotplate for electric hub - provides connection litz wire or lead at ends of heating element resistance wire for protection
DE4031343C2 (en) * 1990-10-04 1996-04-11 Ako Werke Gmbh & Co Method for attaching a heating wire to an insulating support and heating element, in particular for a glass ceramic hotplate
DE4122106A1 (en) * 1991-07-04 1993-01-07 Ako Werke Gmbh & Co Radiation heating element for electric cooking hob - has separation ribs inserted between adjacent windings of spiral heating coil
DE9214270U1 (en) * 1992-10-22 1994-04-07 Eichenauer Gmbh & Co Kg F Electric radiant heating insert for glass ceramic cooktop
DE4315888A1 (en) * 1993-02-11 1994-11-17 Belzig Elektrowaerme Gmbh Radiant heater for ceramic hobs (glass ceramic hobs)
GB2280578B (en) * 1993-07-28 1997-02-26 Ceramaspeed Ltd Radiant electric heater
GB2287388B (en) * 1994-03-09 1997-07-16 Ceramaspeed Ltd Radiant electric heater
DE4438648A1 (en) * 1994-10-28 1996-05-02 Ego Elektro Blanc & Fischer Radiant heater
DE19506685A1 (en) * 1995-02-25 1996-08-29 Ego Elektro Blanc & Fischer Electric radiant heater and process for its manufacture
GB2325604A (en) * 1997-05-22 1998-11-25 Ceramaspeed Ltd Electric heater support insulation
DE102006001151B3 (en) * 2006-01-06 2007-05-10 Von Ardenne Anlagentechnik Gmbh Radiation heater box for vacuum system, has heater coils mechanically connected with section of coil winding, where coil winding is detachably connected with surface unit, by connection produced by three contact points
DE102018210972A1 (en) * 2018-07-04 2020-01-09 BSH Hausgeräte GmbH Hob with light guide areas in a boundary wall of a radiator

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3612828A (en) * 1970-06-22 1971-10-12 Gen Motors Corp Infrared radiant open coil heating unit with reflective fibrous-ceramic heater block
US3710076A (en) * 1972-02-17 1973-01-09 J Frazier Radiant surface-heater and temperature sensing assembly
GB2080660A (en) * 1980-07-22 1982-02-03 Micropore International Ltd Electric radiant heater unit for a glass ceramic top cooker
FR2522119A1 (en) * 1977-07-02 1983-08-26 Fischer Karl Electric element for glass ceramic cooker plate - is partly embedded in raised portions of insulating base
EP0197547A2 (en) * 1985-04-08 1986-10-15 The Kanthal Corporation Hot plate for cooking
EP0250880A2 (en) * 1986-07-03 1988-01-07 E.G.O. Elektro-Geräte Blanc u. Fischer Radiant heating element
EP0176027B1 (en) * 1984-09-22 1989-02-01 E.G.O. Elektro-Geräte Blanc u. Fischer Radiative heating body for a cooking apparatus

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3612828A (en) * 1970-06-22 1971-10-12 Gen Motors Corp Infrared radiant open coil heating unit with reflective fibrous-ceramic heater block
US3710076A (en) * 1972-02-17 1973-01-09 J Frazier Radiant surface-heater and temperature sensing assembly
FR2522119A1 (en) * 1977-07-02 1983-08-26 Fischer Karl Electric element for glass ceramic cooker plate - is partly embedded in raised portions of insulating base
GB2080660A (en) * 1980-07-22 1982-02-03 Micropore International Ltd Electric radiant heater unit for a glass ceramic top cooker
EP0176027B1 (en) * 1984-09-22 1989-02-01 E.G.O. Elektro-Geräte Blanc u. Fischer Radiative heating body for a cooking apparatus
EP0197547A2 (en) * 1985-04-08 1986-10-15 The Kanthal Corporation Hot plate for cooking
EP0250880A2 (en) * 1986-07-03 1988-01-07 E.G.O. Elektro-Geräte Blanc u. Fischer Radiant heating element

Also Published As

Publication number Publication date
YU76889A (en) 1992-07-20
DE3812490A1 (en) 1989-11-02
EP0337147A2 (en) 1989-10-18

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