GB908793A - Improvements in or relating to electric heaters - Google Patents

Improvements in or relating to electric heaters

Info

Publication number
GB908793A
GB908793A GB2230458A GB2230458A GB908793A GB 908793 A GB908793 A GB 908793A GB 2230458 A GB2230458 A GB 2230458A GB 2230458 A GB2230458 A GB 2230458A GB 908793 A GB908793 A GB 908793A
Authority
GB
United Kingdom
Prior art keywords
lamp
tube
section
screen
electric
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
GB2230458A
Inventor
James Norman Bowtell
Dennis Laurence Lewis
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.)
General Electric Co PLC
Original Assignee
General Electric Co PLC
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 General Electric Co PLC filed Critical General Electric Co PLC
Priority to GB2230458A priority Critical patent/GB908793A/en
Publication of GB908793A publication Critical patent/GB908793A/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
    • H05B3/0033—Heating devices using lamps
    • H05B3/009—Heating devices using lamps heating devices not specially adapted for a particular application

Landscapes

  • Resistance Heating (AREA)

Abstract

908,793. Electric heaters. GENERAL ELECTRIC CO. Ltd. July 13, 1959 [July 11, 1958], No. 22304/58. Class 39 (3). An electric heater, e.g. for use as a boiling- plate or space or process heater, comprises a quartz tube heating element or lamp in combination with a screen of refractory material for radiating the heat to be used, the screen reducing glare and protecting the lamp from damage. The lamp may be of circular cross-section and completely enclosed by a metal tube of circular or square cross-section. A group of lamps 7, each including an electric filament 6, mounted side by side may have individual tubular screens 9 or may be enclosed by a tube of flattened cross-section, the opposing walls being compacted to engage each lamp over an area of contact, or the tube may be made up of separate members, or two metal screens may be used one on each side of the lamps. One screen may act as or be replaced by a reflector.
GB2230458A 1958-07-11 1958-07-11 Improvements in or relating to electric heaters Expired GB908793A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2230458A GB908793A (en) 1958-07-11 1958-07-11 Improvements in or relating to electric heaters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2230458A GB908793A (en) 1958-07-11 1958-07-11 Improvements in or relating to electric heaters

Publications (1)

Publication Number Publication Date
GB908793A true GB908793A (en) 1962-10-24

Family

ID=10177218

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2230458A Expired GB908793A (en) 1958-07-11 1958-07-11 Improvements in or relating to electric heaters

Country Status (1)

Country Link
GB (1) GB908793A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3536891A (en) * 1967-08-21 1970-10-27 Veloise W Lee Infrared heated dish storage apparatus
GB2132060A (en) * 1982-12-24 1984-06-27 Thorn Emi Domestic Appliances Heating apparatus
US4700051A (en) * 1984-09-22 1987-10-13 E.G.O. Elektro-Gerate Blanc U. Fischer Radiant heater for cooking appliances
US4761529A (en) * 1986-06-21 1988-08-02 Thorn Emi Patents Limited Grilling or browning apparatus suitable for use in a microwave or convection oven
WO1998048757A1 (en) * 1997-04-30 1998-11-05 Hill-Rom, Inc. Infrared heater apparatus
US7130534B1 (en) * 2005-04-21 2006-10-31 Agilent Technologies, Inc. Gas chromatograph having a radiant oven for analytical devices
US7215879B2 (en) * 2001-11-19 2007-05-08 Matsushita Refrigeration Company Defrosting heater with concentric glass tubes separated by end plugs

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3536891A (en) * 1967-08-21 1970-10-27 Veloise W Lee Infrared heated dish storage apparatus
US4868371A (en) * 1982-12-24 1989-09-19 Thorn Emi Patents Limited Heating assembly using tungsten-halogen lamps
EP0149267A2 (en) * 1982-12-24 1985-07-24 THORN EMI Patents Limited Heating apparatus
EP0149267A3 (en) * 1982-12-24 1987-04-08 Thorn Emi Appliances Limited Heating apparatus
US4751370A (en) * 1982-12-24 1988-06-14 Thorn Emi Patents Limited Heating apparatus
US4864104A (en) * 1982-12-24 1989-09-05 Thorn Emi Patents Limited Heating assembly using tungsten-halogen lamps
GB2132060A (en) * 1982-12-24 1984-06-27 Thorn Emi Domestic Appliances Heating apparatus
US4700051A (en) * 1984-09-22 1987-10-13 E.G.O. Elektro-Gerate Blanc U. Fischer Radiant heater for cooking appliances
US4808798A (en) * 1984-09-22 1989-02-28 E.G.O. Elektro-Gerate Blanc U. Fischer Radiant heater for cooking appliances
US4761529A (en) * 1986-06-21 1988-08-02 Thorn Emi Patents Limited Grilling or browning apparatus suitable for use in a microwave or convection oven
WO1998048757A1 (en) * 1997-04-30 1998-11-05 Hill-Rom, Inc. Infrared heater apparatus
US5915072A (en) * 1997-04-30 1999-06-22 Hill-Rom, Inc. Infrared heater apparatus
US7215879B2 (en) * 2001-11-19 2007-05-08 Matsushita Refrigeration Company Defrosting heater with concentric glass tubes separated by end plugs
US7130534B1 (en) * 2005-04-21 2006-10-31 Agilent Technologies, Inc. Gas chromatograph having a radiant oven for analytical devices

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