GB2250669B - Radiant electric heaters - Google Patents

Radiant electric heaters

Info

Publication number: GB2250669B
Authority: GB; United Kingdom
Prior art keywords: electric heaters; radiant electric; radiant; heaters; electric
Prior art date: 1988-05-27
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 - Fee Related

Application number

GB9200649A

Other versions

GB2250669A (en

GB9200649D0 (en

Inventor

Kevin Ronald Mcwilliams

George Anthony Higgins

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.)

Ceramaspeed Ltd

Original Assignee

Ceramaspeed 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.)

1988-05-27

Filing date

1992-01-14

Publication date

1992-08-19

1988-05-27 Priority claimed from GB888812600A external-priority patent/GB8812600D0/en

1988-09-20 Priority claimed from GB888822119A external-priority patent/GB8822119D0/en

1988-12-23 Priority claimed from GB888830118A external-priority patent/GB8830118D0/en

1989-01-13 Priority claimed from GB898900777A external-priority patent/GB8900777D0/en

1989-05-22 Priority claimed from GB8911749A external-priority patent/GB2220333B/en

1992-01-14 Priority to GB9200649A priority Critical patent/GB2250669B/en

1992-01-14 Application filed by Ceramaspeed Ltd filed Critical Ceramaspeed Ltd

1992-03-11 Publication of GB9200649D0 publication Critical patent/GB9200649D0/en

1992-06-10 Publication of GB2250669A publication Critical patent/GB2250669A/en

1992-08-19 Publication of GB2250669B publication Critical patent/GB2250669B/en

1992-08-19 Application granted granted Critical

2009-05-22 Anticipated expiration legal-status Critical

Status Expired - Fee Related 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
- H05B3/742—Plates having both lamps and resistive heating elements

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Ceramic Engineering (AREA)
Resistance Heating (AREA)

GB9200649A 1988-05-27 1992-01-14 Radiant electric heaters Expired - Fee Related GB2250669B (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
GB9200649A GB2250669B (en)	1988-05-27	1992-01-14	Radiant electric heaters

Applications Claiming Priority (6)

Application Number	Priority Date	Filing Date	Title
GB888812600A GB8812600D0 (en)	1988-05-27	1988-05-27	Radiant electric heaters
GB888822119A GB8822119D0 (en)	1988-09-20	1988-09-20	Radiant electric heaters
GB888830118A GB8830118D0 (en)	1988-12-23	1988-12-23	Radiant electric heaters
GB898900777A GB8900777D0 (en)	1989-01-13	1989-01-13	Incandescent filament lamps
GB8911749A GB2220333B (en)	1988-05-27	1989-05-22	Radiant electric heaters
GB9200649A GB2250669B (en)	1988-05-27	1992-01-14	Radiant electric heaters

Publications (3)

Publication Number	Publication Date
GB9200649D0 GB9200649D0 (en)	1992-03-11
GB2250669A GB2250669A (en)	1992-06-10
GB2250669B true GB2250669B (en)	1992-08-19

Family

ID=27516816

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB9200649A Expired - Fee Related GB2250669B (en)	1988-05-27	1992-01-14	Radiant electric heaters

Country Status (1)

Country	Link
GB (1)	GB2250669B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2323507B (en)	1997-03-21	2000-11-29	Ceramaspeed Ltd	Electric heater unit and method of manufacture

Citations (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1354292A (en) *	1970-05-12	1974-06-05	Excel Heat Ltd	Electric furnaces
US3912905A (en) *	1974-02-25	1975-10-14	Kanthal Corp	Electric resistance heating device
GB1433744A (en) *	1972-08-01	1976-04-28	Excel Heat Ltd	Electric furnaces
US4243874A (en) *	1977-07-02	1981-01-06	Karl Fischer	Radiant heating unit
US4296311A (en) *	1979-08-15	1981-10-20	The Kanthal Corporation	Electric hot plate
US4700051A (en) *	1984-09-22	1987-10-13	E.G.O. Elektro-Gerate Blanc U. Fischer	Radiant heater for cooking appliances
EP0356528A1 (en) *	1988-02-22	1990-03-07	Rovicc Incorporated	Cooking range

1992
- 1992-01-14 GB GB9200649A patent/GB2250669B/en not_active Expired - Fee Related

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1354292A (en) *	1970-05-12	1974-06-05	Excel Heat Ltd	Electric furnaces
GB1433744A (en) *	1972-08-01	1976-04-28	Excel Heat Ltd	Electric furnaces
US3912905A (en) *	1974-02-25	1975-10-14	Kanthal Corp	Electric resistance heating device
US4243874A (en) *	1977-07-02	1981-01-06	Karl Fischer	Radiant heating unit
US4296311A (en) *	1979-08-15	1981-10-20	The Kanthal Corporation	Electric hot plate
US4700051A (en) *	1984-09-22	1987-10-13	E.G.O. Elektro-Gerate Blanc U. Fischer	Radiant heater for cooking appliances
EP0356528A1 (en) *	1988-02-22	1990-03-07	Rovicc Incorporated	Cooking range

Also Published As

Publication number	Publication date
GB2250669A (en)	1992-06-10
GB9200649D0 (en)	1992-03-11

Legal Events

Date	Code	Title	Description
1999-01-13	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 19980522

Publication	Publication Date	Title
GB9102133D0 (en)	1991-03-13	Radiant electric heaters
YU135888A (en)	1991-02-28	Electric heating unit
GB8520565D0 (en)	1985-09-25	Radiant electric heaters
GB2216351B (en)	1992-11-04	Controllable electric heater
GB8922058D0 (en)	1989-11-15	Electric heater
EP0467111A3 (en)	1992-08-05	Electrical radiant heating element
GB2219715B (en)	1992-05-06	Induction heater
GB8708325D0 (en)	1987-05-13	Electric heater
GB2205939B (en)	1992-01-22	Electric heaters
GB8720054D0 (en)	1987-09-30	Radiant electric heater assemblies
GB2250669B (en)	1992-08-19	Radiant electric heaters
GB8909384D0 (en)	1989-06-14	Electric heating element
ZA893929B (en)	1990-03-28	Radiant electric heaters
GB8830118D0 (en)	1989-02-22	Radiant electric heaters
GB8822119D0 (en)	1988-10-19	Radiant electric heaters
GB8820379D0 (en)	1988-09-28	Radiant electric heaters
GB2215018B (en)	1991-10-09	Heaters
GB8727886D0 (en)	1987-12-31	Radiant electric heaters
IE881539L (en)	1988-12-20	Electric heaters
GB8808585D0 (en)	1988-05-11	Electric heaters
GB2285058B (en)	1997-01-08	Radiant Electric Heater
GB8819618D0 (en)	1988-09-21	Electric heater
HRP930167A2 (en)	1996-02-29	Electric radiant heating element
GB8719434D0 (en)	1987-09-23	Radiant heater
GB8821152D0 (en)	1988-10-12	Controllable electric heater