GB1096109A - Radiant electric heater - Google Patents

Radiant electric heater

Info

Publication number
GB1096109A
GB1096109A GB4546165A GB4546165A GB1096109A GB 1096109 A GB1096109 A GB 1096109A GB 4546165 A GB4546165 A GB 4546165A GB 4546165 A GB4546165 A GB 4546165A GB 1096109 A GB1096109 A GB 1096109A
Authority
GB
United Kingdom
Prior art keywords
filament
supported
envelope
end portion
neck portion
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
GB4546165A
Inventor
Jo Emmett Jennings
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
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 International Standard Electric Corp filed Critical International Standard Electric Corp
Priority to GB4546165A priority Critical patent/GB1096109A/en
Publication of GB1096109A publication Critical patent/GB1096109A/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

1,096,109. Radiant electric heaters. INTERNATIONAL STANDARD ELECTRIC CORPORATION. Oct. 27, 1965, No. 45461/65. Heading H5H. A radiant electric heater includes a hermetically sealed envelope 11 which is either evacuated or contains a non-oxidizing gas, the envelope having a bulb 11a joined to a tubular neck portion 11b, both of non-oxidizing metallic sheet material, and a base seal 12 of insulating material closing the tubular neck portion, the bulb 11a having a thin curved non-reflecting radiating end portion 19; a filament 14a supported from the base seal 12 in substantial parallelism with the end portion 19; and a metal heat reflector 18 between the filament 14a and the neck portion 11b arranged to reflect heat on to the radiating end portion 19. The filament 14a is supported in grooves 15a in a ceramic member 15 supported by a rod 16 from the seal 12. The reflector 18 is mounted on an insulator 17 supported on the rod 16 and filament leads 14b and 14c. The envelope 11 may be of nickel or a nickel-chromium alloy and may have a reflecting coating 13 of chrome. The filament 14a may be of Mb, Ta, W, Re or Cb. The envelope may be evacuated or filled with hydrogen through a tubulation 12b. The neck 11b may be cooled by a finned heat dissipator 26.
GB4546165A 1965-10-27 1965-10-27 Radiant electric heater Expired GB1096109A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4546165A GB1096109A (en) 1965-10-27 1965-10-27 Radiant electric heater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4546165A GB1096109A (en) 1965-10-27 1965-10-27 Radiant electric heater

Publications (1)

Publication Number Publication Date
GB1096109A true GB1096109A (en) 1967-12-20

Family

ID=10437290

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4546165A Expired GB1096109A (en) 1965-10-27 1965-10-27 Radiant electric heater

Country Status (1)

Country Link
GB (1) GB1096109A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2439364A1 (en) * 1978-10-19 1980-05-16 Bartoli Hubert Electrical heating element for cooker - comprises transparent surface of sealed glass vacuum enclosure, through which element is visible
GB2154405A (en) * 1984-01-10 1985-09-04 Thorn Emi Domestic Appliances Heating apparatus
WO2008011692A1 (en) * 2006-07-27 2008-01-31 Bichara, Eduardo Pedro Heating system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2439364A1 (en) * 1978-10-19 1980-05-16 Bartoli Hubert Electrical heating element for cooker - comprises transparent surface of sealed glass vacuum enclosure, through which element is visible
GB2154405A (en) * 1984-01-10 1985-09-04 Thorn Emi Domestic Appliances Heating apparatus
WO2008011692A1 (en) * 2006-07-27 2008-01-31 Bichara, Eduardo Pedro Heating system

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