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GB9307608D0 - A hob - Google Patents

A hob

Info

Publication number
GB9307608D0
GB9307608D0 GB939307608A GB9307608A GB9307608D0 GB 9307608 D0 GB9307608 D0 GB 9307608D0 GB 939307608 A GB939307608 A GB 939307608A GB 9307608 A GB9307608 A GB 9307608A GB 9307608 D0 GB9307608 D0 GB 9307608D0
Authority
GB
United Kingdom
Prior art keywords
insert
glass
ceramic
moulded
hob
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
GB939307608A
Other versions
GB2277145A (en
GB2277145B (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.)
Redring Electric Ltd
Original Assignee
Redring Electric 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 Redring Electric Ltd filed Critical Redring Electric Ltd
Priority to GB9307608A priority Critical patent/GB2277145B/en
Publication of GB9307608D0 publication Critical patent/GB9307608D0/en
Priority to JP6522872A priority patent/JPH08509057A/en
Priority to AT94912025T priority patent/ATE166955T1/en
Priority to EP94912025A priority patent/EP0694149B1/en
Priority to AU64342/94A priority patent/AU6434294A/en
Priority to DE69410791T priority patent/DE69410791T2/en
Priority to ES94912025T priority patent/ES2117787T3/en
Priority to PCT/GB1994/000739 priority patent/WO1994024490A1/en
Publication of GB2277145A publication Critical patent/GB2277145A/en
Priority to US08/833,321 priority patent/US5994674A/en
Application granted granted Critical
Publication of GB2277145B publication Critical patent/GB2277145B/en
Anticipated expiration legal-status Critical
Revoked 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
    • H05B3/746—Protection, e.g. overheat cutoff, hot plate indicator
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Resistance Heating (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Confectionery (AREA)
  • Electric Stoves And Ranges (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Table Equipment (AREA)
  • Baking, Grill, Roasting (AREA)

Abstract

A hob comprises a top surface 1 having an aperture 2 in which a moulded glass-ceramic insert 4 is positioned above a tungsten halogen lamp 7 and wire wound heating elements 13. The insert 4 has a Fresnel lens 6 moulded onto its lower surface. The insert 4 may be provided with a downwardly extending skirt or legs. Part of the insert may form or carry a temperature sensitive element. Conductive tracks thereto may be transmissive to heat radiation. A seal 5 may comprise alumina/glass fibre and a silicone sealant. The glass-ceramic may be thermo-chromic. <IMAGE>
GB9307608A 1993-04-13 1993-04-13 A hob Revoked GB2277145B (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
GB9307608A GB2277145B (en) 1993-04-13 1993-04-13 A hob
ES94912025T ES2117787T3 (en) 1993-04-13 1994-04-07 A COOKING PLATE AND A METHOD.
AT94912025T ATE166955T1 (en) 1993-04-13 1994-04-07 TRAY AND METHOD
EP94912025A EP0694149B1 (en) 1993-04-13 1994-04-07 A hob and a method
AU64342/94A AU6434294A (en) 1993-04-13 1994-04-07 A hob
DE69410791T DE69410791T2 (en) 1993-04-13 1994-04-07 Trough and process
JP6522872A JPH08509057A (en) 1993-04-13 1994-04-07 Hob
PCT/GB1994/000739 WO1994024490A1 (en) 1993-04-13 1994-04-07 A hob
US08/833,321 US5994674A (en) 1993-04-13 1997-04-04 Hob

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9307608A GB2277145B (en) 1993-04-13 1993-04-13 A hob

Publications (3)

Publication Number Publication Date
GB9307608D0 true GB9307608D0 (en) 1993-06-02
GB2277145A GB2277145A (en) 1994-10-19
GB2277145B GB2277145B (en) 1997-08-27

Family

ID=10733734

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9307608A Revoked GB2277145B (en) 1993-04-13 1993-04-13 A hob

Country Status (8)

Country Link
EP (1) EP0694149B1 (en)
JP (1) JPH08509057A (en)
AT (1) ATE166955T1 (en)
AU (1) AU6434294A (en)
DE (1) DE69410791T2 (en)
ES (1) ES2117787T3 (en)
GB (1) GB2277145B (en)
WO (1) WO1994024490A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5994674A (en) * 1993-04-13 1999-11-30 Gda Applied Energy Limited Hob
US5746114A (en) * 1995-08-15 1998-05-05 Harris; David P. Intelligent cooking system with wireless control
GB2351553B (en) * 1997-04-02 2001-03-14 Gda Applied Energy Ltd A heating unit for a hob
DE102004023847B4 (en) * 2004-05-13 2013-12-05 BSH Bosch und Siemens Hausgeräte GmbH Cooking surface with a glass ceramic plate
KR100771628B1 (en) 2006-05-11 2007-10-31 엘지전자 주식회사 Electric range
KR102705245B1 (en) * 2017-02-13 2024-09-11 엘지이노텍 주식회사 Camera module and vehicle

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3622754A (en) * 1970-07-24 1971-11-23 Gen Electric Glass plate surface heating unit with even temperature distribution
US3781523A (en) * 1972-03-27 1973-12-25 Gen Electric Thermochromic surface heating apparatus
US3885128A (en) * 1974-07-01 1975-05-20 Gen Electric Glass-ceramic plate heating unit cast-in heat spreader
GB2138935B (en) * 1983-04-22 1987-11-18 Redring Electric Ltd Electric hobs
DE3440868A1 (en) * 1983-12-19 1985-06-27 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Cooking hob
GB8517401D0 (en) * 1985-07-10 1985-08-14 Redring Electric Ltd Electric hobs
DE3768773D1 (en) * 1986-11-14 1991-04-25 Fink Karl Eisfink DEVICE FOR KEEPING WARM, ESPECIALLY FOOD.
GB8709051D0 (en) * 1987-04-15 1987-05-20 Emi Plc Thorn Thermochromic temperature sensor
DE3918621A1 (en) * 1989-06-07 1990-12-13 Bosch Siemens Hausgeraete COOKING BASKET FOR ELECTRIC OVENS, HOTPLATES OR THE LIKE
DE4022846C2 (en) * 1990-07-18 1994-08-11 Schott Glaswerke Device for power control and limitation in a heating surface made of glass ceramic or a comparable material

Also Published As

Publication number Publication date
EP0694149B1 (en) 1998-06-03
DE69410791T2 (en) 1998-10-01
JPH08509057A (en) 1996-09-24
DE69410791D1 (en) 1998-07-09
EP0694149A1 (en) 1996-01-31
WO1994024490A1 (en) 1994-10-27
GB2277145A (en) 1994-10-19
AU6434294A (en) 1994-11-08
ES2117787T3 (en) 1998-08-16
GB2277145B (en) 1997-08-27
ATE166955T1 (en) 1998-06-15

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Legal Events

Date Code Title Description
773K Patent revoked under sect. 73(2)/1977