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DE3063005D1 - Electrically heated hot-plate - Google Patents

Electrically heated hot-plate

Info

Publication number
DE3063005D1
DE3063005D1 DE8080810030T DE3063005T DE3063005D1 DE 3063005 D1 DE3063005 D1 DE 3063005D1 DE 8080810030 T DE8080810030 T DE 8080810030T DE 3063005 T DE3063005 T DE 3063005T DE 3063005 D1 DE3063005 D1 DE 3063005D1
Authority
DE
Germany
Prior art keywords
aluminium
plate
electrically heated
heated hot
contact surface
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.)
Expired
Application number
DE8080810030T
Other languages
German (de)
Inventor
Herbert Zulauf
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.)
Alcan Holdings Switzerland AG
Original Assignee
Alusuisse Holdings AG
Schweizerische Aluminium AG
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 Alusuisse Holdings AG, Schweizerische Aluminium AG filed Critical Alusuisse Holdings AG
Application granted granted Critical
Publication of DE3063005D1 publication Critical patent/DE3063005D1/en
Expired 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
    • H05B3/70—Plates of cast metal

Landscapes

  • Coating By Spraying Or Casting (AREA)
  • Baking, Grill, Roasting (AREA)
  • Cookers (AREA)
  • Gloves (AREA)
  • Power Steering Mechanism (AREA)
  • Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)

Abstract

1. Electrically heated hot plate, especially a cooking plate, with an upper contact surface and a massive body of an aluminium alloy, characterized in that a thermally sprayed intermediate layer (3) of aluminium or a nickel-aluminium alloy with an aluminium content of 20 to 40 % is adhered to the massive body (1), on to which is thermally sprayed as contact surface a 100-400 mu m thick surface layer (2) of at least one oxide compound of aluminium.
DE8080810030T 1979-02-22 1980-01-29 Electrically heated hot-plate Expired DE3063005D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH177279 1979-02-22

Publications (1)

Publication Number Publication Date
DE3063005D1 true DE3063005D1 (en) 1983-06-16

Family

ID=4218229

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19792913820 Withdrawn DE2913820A1 (en) 1979-02-22 1979-04-05 DEVICE FOR HEAT TRANSFER
DE8080810030T Expired DE3063005D1 (en) 1979-02-22 1980-01-29 Electrically heated hot-plate

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19792913820 Withdrawn DE2913820A1 (en) 1979-02-22 1979-04-05 DEVICE FOR HEAT TRANSFER

Country Status (5)

Country Link
EP (1) EP0015234B1 (en)
AT (1) ATE3353T1 (en)
DE (2) DE2913820A1 (en)
DK (1) DK59280A (en)
ES (1) ES488463A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3020676A1 (en) * 1980-05-30 1981-12-03 Gerhart 7000 Stuttgart Leuze Enamel covered electric cooking ring - has cast iron plate underneath protected by nickel aluminide layer or composite layer
WO1986006241A1 (en) * 1985-04-15 1986-10-23 Email Limited Heating element
GB9010833D0 (en) * 1990-05-15 1990-07-04 Electrotech Research Limited Workpiece support
DE19845102A1 (en) * 1998-09-30 2000-04-06 Bsh Bosch Siemens Hausgeraete Contact heat-transferring electrical cooking system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH195903A (en) * 1938-07-04 1938-02-28 Kummler & Matter Ag Electric high-performance hotplate.
US3132229A (en) * 1959-07-20 1964-05-05 Gen Motors Corp Electric hot plate
DE2604924C2 (en) * 1976-02-09 1978-02-02 Leuze, Gerhart, 70O0 Stuttgart Electric hotplate
DE2651833A1 (en) * 1976-11-13 1978-05-18 Gerhart Leuze Electric hot plate with top protective coating - of thermally sprayed aluminium and another filled inorganic lacquer or nickel layer

Also Published As

Publication number Publication date
EP0015234B1 (en) 1983-05-11
ATE3353T1 (en) 1983-05-15
ES488463A1 (en) 1980-10-01
EP0015234A1 (en) 1980-09-03
DK59280A (en) 1980-08-23
DE2913820A1 (en) 1980-08-28

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee