GB286355A - Improvements in or relating to electric heating elements - Google Patents

Improvements in or relating to electric heating elements

Info

Publication number
GB286355A
GB286355A GB3041926A GB3041926A GB286355A GB 286355 A GB286355 A GB 286355A GB 3041926 A GB3041926 A GB 3041926A GB 3041926 A GB3041926 A GB 3041926A GB 286355 A GB286355 A GB 286355A
Authority
GB
United Kingdom
Prior art keywords
beads
paste
interstices
grosolmerode
wire
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
GB3041926A
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 GB3041926A priority Critical patent/GB286355A/en
Publication of GB286355A publication Critical patent/GB286355A/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
    • H05B3/68—Heating arrangements specially adapted for cooking plates or analogous hot-plates
    • H05B3/688—Fabrication of the plates

Landscapes

  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)

Abstract

286,355. General Electric Co., Ltd., Kinnes, A., Hyslop, J. r., and Rycroft, J. L. Dec. 1, 1926. Electric hot-plates. - An electric heating wire threaded through beads is packed in a pasty material which fills the interstices between the wire and the beads and the beads and the heating surface and on firing forms a refractory insulating material of considerable conductivity for heat. Two compositions for the purpose are described; one consists of kaolin, magnesium oxide, " Grosolmerode grog," and " Grosolmerode raw," with a small quantity of sodium silicate; the other is made of Cillimanite, and plastic clay. A layer 2 of paste is placed in the hot plate cover 1 and the beads 3 with the wire passing through them laid thereon. More paste is then applied to fill the interstices and from a covering layer 4 and the whole is fired. A sheet of mica 5 and a closing plate 6 are then added. The terminals are supported on an insulating bar 9 attached to the plate 6 by lugs 8. In some cases the paste may be forced into the interstices under pressure or sucked in by a vacuum.
GB3041926A 1926-12-01 1926-12-01 Improvements in or relating to electric heating elements Expired GB286355A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3041926A GB286355A (en) 1926-12-01 1926-12-01 Improvements in or relating to electric heating elements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3041926A GB286355A (en) 1926-12-01 1926-12-01 Improvements in or relating to electric heating elements

Publications (1)

Publication Number Publication Date
GB286355A true GB286355A (en) 1928-03-01

Family

ID=10307385

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3041926A Expired GB286355A (en) 1926-12-01 1926-12-01 Improvements in or relating to electric heating elements

Country Status (1)

Country Link
GB (1) GB286355A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2192119A (en) * 1986-06-20 1987-12-31 Kanthal Ltd Heating devices

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2192119A (en) * 1986-06-20 1987-12-31 Kanthal Ltd Heating devices
US4975563A (en) * 1986-06-20 1990-12-04 Kanthal Limited Heating devices

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