GB2011769A - Electric hot plate - Google Patents

Electric hot plate

Info

Publication number
GB2011769A
GB2011769A GB7846665A GB7846665A GB2011769A GB 2011769 A GB2011769 A GB 2011769A GB 7846665 A GB7846665 A GB 7846665A GB 7846665 A GB7846665 A GB 7846665A GB 2011769 A GB2011769 A GB 2011769A
Authority
GB
United Kingdom
Prior art keywords
hot plate
plate
electric hot
hot
terminations
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.)
Granted
Application number
GB7846665A
Other versions
GB2011769B (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB2011769A publication Critical patent/GB2011769A/en
Application granted granted Critical
Publication of GB2011769B publication Critical patent/GB2011769B/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
    • H05B1/00—Details of electric heating devices
    • H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
    • H05B1/0202—Switches
    • H05B1/0216—Switches actuated by the expansion of a solid element, e.g. wire or rod
    • 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
    • H05B2213/00—Aspects relating both to resistive heating and to induction heating, covered by H05B3/00 and H05B6/00
    • H05B2213/07—Heating plates with temperature control means

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Electric Stoves And Ranges (AREA)
  • Resistance Heating (AREA)
  • Cookers (AREA)

Abstract

A cooker plate assembly comprises a hot plate (5) preferably of glass ceramic material, an electrical heating coil element (7) arranged underneath the hot plate with its terminations 9, 10 at the periphery of the plate 5 and a thermostat temperature sensor (3) thermally coupled to the hot plate (5) at an edge region of the plate which is not directly heated by the element 7. A rod shaped detector 14 of temperature limiter 12 extends across the hot plate and is spaced from the turns of the bifilar spiral element 17. <IMAGE>
GB7846665A 1977-12-02 1978-11-30 Cooker plate assembly Expired GB2011769B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19777736873U DE7736873U1 (en) 1977-12-02 1977-12-02 COOKING PLATE, PREFERABLY CERAMIC GLASS HOB

Publications (2)

Publication Number Publication Date
GB2011769A true GB2011769A (en) 1979-07-11
GB2011769B GB2011769B (en) 1982-04-28

Family

ID=6685048

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7846665A Expired GB2011769B (en) 1977-12-02 1978-11-30 Cooker plate assembly

Country Status (7)

Country Link
BE (1) BE872465A (en)
DE (1) DE7736873U1 (en)
FR (1) FR2410790A1 (en)
GB (1) GB2011769B (en)
IT (1) IT1100517B (en)
SE (1) SE7812363L (en)
YU (1) YU281378A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2475191A1 (en) * 1980-02-01 1981-08-07 Micropore International Ltd RADIANT HEATING ASSEMBLY FOR SMOOTH COOKING PLATES
EP0126910A2 (en) * 1983-04-28 1984-12-05 E.G.O. Elektro-Geräte Blanc u. Fischer Cooking appliance with several electric hot plates
US4973826A (en) * 1987-11-24 1990-11-27 U.S. Philips Corp. Glass-ceramic heating element
DE9113992U1 (en) * 1991-11-12 1992-01-02 E.G.O. Elektro-Geräte Blanc u. Fischer, 7519 Oberderdingen Radiant heating unit
EP1571888A2 (en) * 2004-03-02 2005-09-07 Ceramaspeed Limited Electric heating assembly
WO2018154377A3 (en) * 2017-02-21 2018-10-11 Zoppas Industries De Mexico S.A., De C.V. Electric stovetop heater unit with integrated temperature control
US11067288B2 (en) 2017-05-15 2021-07-20 Backer Ehp Inc. Dual coil electric heating element
US11098904B2 (en) 2017-05-15 2021-08-24 Backer Ehp Inc. Dual coil electric heating element
USD955168S1 (en) 2019-07-03 2022-06-21 Backer Ehp Inc. Electric heating element
US11581156B2 (en) 2019-07-03 2023-02-14 Backer Ehp Inc. Dual coil electric heating element

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7641069U1 (en) * 1976-12-30 1978-06-22 Bosch-Siemens Hausgeraete Gmbh, 7000 Stuttgart COOKING PLATE, PREFERABLY CERAMIC GLASS COOKING PLATE
DE3229380C3 (en) * 1981-08-08 1995-06-29 Micropore International Ltd Radiant heater for electric cookers with glass ceramic cover plates
DE3315438A1 (en) * 1983-04-28 1984-10-31 E.G.O. Elektro-Geräte Blanc u. Fischer, 7519 Oberderdingen HEATING ELEMENT FOR HEATING COOKING, HEATING PLATES OR THE LIKE
DE102005040041B3 (en) * 2005-08-23 2006-10-19 Miele & Cie. Kg Glass ceramic cooking plate, for a cooker/hob, is within an insulation and is fitted with a lower temperature monitor to hold the radiated heat from the upper surface at a given level

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3243577A (en) * 1963-11-29 1966-03-29 Gen Electric Electric surface heating unit
IL29462A (en) * 1967-02-16 1971-11-29 Fischer K Electric hot-plates
US3622754A (en) * 1970-07-24 1971-11-23 Gen Electric Glass plate surface heating unit with even temperature distribution
FR2258594B1 (en) * 1974-01-23 1977-09-23 Scholtes Ets Eugen
US3885128A (en) * 1974-07-01 1975-05-20 Gen Electric Glass-ceramic plate heating unit cast-in heat spreader
NL7600300A (en) * 1975-01-30 1976-08-03 Bosch Siemens Hausgeraete ELECTRICALLY HEATED HOT PLATE, e.g. OF AN ELECTRIC COFFEE MACHINE.
DE7641069U1 (en) * 1976-12-30 1978-06-22 Bosch-Siemens Hausgeraete Gmbh, 7000 Stuttgart COOKING PLATE, PREFERABLY CERAMIC GLASS COOKING PLATE

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2475191A1 (en) * 1980-02-01 1981-08-07 Micropore International Ltd RADIANT HEATING ASSEMBLY FOR SMOOTH COOKING PLATES
EP0126910A2 (en) * 1983-04-28 1984-12-05 E.G.O. Elektro-Geräte Blanc u. Fischer Cooking appliance with several electric hot plates
EP0126910A3 (en) * 1983-04-28 1986-04-30 E.G.O. Elektro-Gerate Blanc U. Fischer Cooking appliance with several electric hot plates
US4973826A (en) * 1987-11-24 1990-11-27 U.S. Philips Corp. Glass-ceramic heating element
DE9113992U1 (en) * 1991-11-12 1992-01-02 E.G.O. Elektro-Geräte Blanc u. Fischer, 7519 Oberderdingen Radiant heating unit
US5489764A (en) * 1991-11-12 1996-02-06 E.G.O. Electro-Gerate Blanc U Fischer Radiant heating cook-top with biased temperature sensor
EP1571888A2 (en) * 2004-03-02 2005-09-07 Ceramaspeed Limited Electric heating assembly
EP1571888A3 (en) * 2004-03-02 2007-08-29 Ceramaspeed Limited Electric heating assembly
WO2018154377A3 (en) * 2017-02-21 2018-10-11 Zoppas Industries De Mexico S.A., De C.V. Electric stovetop heater unit with integrated temperature control
US10429079B2 (en) 2017-02-21 2019-10-01 Zoppas Industries De Mexico S.A., De C.V. Electric stovetop heater unit with integrated temperature control
US10429080B2 (en) 2017-02-21 2019-10-01 Zoppas Industries De Mexico S.A., De C.V. Electric stovetop heater unit with integrated temperature control
US10962232B2 (en) 2017-02-21 2021-03-30 Zoppas Industries De Mexico S.A., De C.V. Electric stovetop heater unit with integrated temperature control
US11506399B2 (en) 2017-02-21 2022-11-22 Zoppas Industries De Mexico S.A., De C.V. Electric stovetop heater unit with integrated temperature control
US11879644B2 (en) 2017-02-21 2024-01-23 Zoppas Industries De Mexico S.A., De C.V. Electric stovetop heater unit with integrated temperature control
US11067288B2 (en) 2017-05-15 2021-07-20 Backer Ehp Inc. Dual coil electric heating element
US11098904B2 (en) 2017-05-15 2021-08-24 Backer Ehp Inc. Dual coil electric heating element
USD955168S1 (en) 2019-07-03 2022-06-21 Backer Ehp Inc. Electric heating element
US11581156B2 (en) 2019-07-03 2023-02-14 Backer Ehp Inc. Dual coil electric heating element
US11929220B2 (en) 2019-07-03 2024-03-12 Backer Ehp Inc. Dual coil electric heating element

Also Published As

Publication number Publication date
DE7736873U1 (en) 1979-05-10
FR2410790A1 (en) 1979-06-29
SE7812363L (en) 1979-06-03
IT7830446A0 (en) 1978-12-01
BE872465A (en) 1979-03-30
GB2011769B (en) 1982-04-28
YU281378A (en) 1982-06-30
IT1100517B (en) 1985-09-28

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Legal Events

Date Code Title Description
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee