GB470827A - Improvements in electric resistance heating elements - Google Patents

Improvements in electric resistance heating elements

Info

Publication number
GB470827A
GB470827A GB523236A GB523236A GB470827A GB 470827 A GB470827 A GB 470827A GB 523236 A GB523236 A GB 523236A GB 523236 A GB523236 A GB 523236A GB 470827 A GB470827 A GB 470827A
Authority
GB
United Kingdom
Prior art keywords
box
winding
metal
resistance heating
price
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
GB523236A
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.)
Price & Son Stampers Ltd T
THEO ROY PRICE
Original Assignee
Price & Son Stampers Ltd T
THEO ROY PRICE
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 Price & Son Stampers Ltd T, THEO ROY PRICE filed Critical Price & Son Stampers Ltd T
Priority to GB523236A priority Critical patent/GB470827A/en
Publication of GB470827A publication Critical patent/GB470827A/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
    • H05B3/78—Heating arrangements specially adapted for immersion heating
    • H05B3/82—Fixedly-mounted immersion heaters

Landscapes

  • Surface Heating Bodies (AREA)
  • Resistance Heating (AREA)

Abstract

470,827. Electric wire resistances. PRICE & SON (STAMPERS), Ltd., T., and PRICE, T. R. Feb. 21, 1936, No. 5232. [Class 39 (iii)] An electrical resistance heating element comprises a resistance winding 5 sandwiched between mica sheets 7, the whole being enclosed in a flat metal box which is subjected to pressure on its larger sides to ensure good thermal contact between the winding, sheets, and box, and an adherent coating 15 of metal is then cast round the box. The metal box comprises a plate 9 and a. sheet-metal cover 10 with flanges 11 which are bent over the plate. The leads 16 to the winding 5 are brought out through a flanged plug 19 sealed in place by the coating 15. The resistance 5 is wound on mica strip formers,
GB523236A 1936-02-21 1936-02-21 Improvements in electric resistance heating elements Expired GB470827A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB523236A GB470827A (en) 1936-02-21 1936-02-21 Improvements in electric resistance heating elements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB523236A GB470827A (en) 1936-02-21 1936-02-21 Improvements in electric resistance heating elements

Publications (1)

Publication Number Publication Date
GB470827A true GB470827A (en) 1937-08-23

Family

ID=9792190

Family Applications (1)

Application Number Title Priority Date Filing Date
GB523236A Expired GB470827A (en) 1936-02-21 1936-02-21 Improvements in electric resistance heating elements

Country Status (1)

Country Link
GB (1) GB470827A (en)

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