GB703584A - Improvements relating to electric heating elements - Google Patents

Improvements relating to electric heating elements

Info

Publication number
GB703584A
GB703584A GB130352A GB130352A GB703584A GB 703584 A GB703584 A GB 703584A GB 130352 A GB130352 A GB 130352A GB 130352 A GB130352 A GB 130352A GB 703584 A GB703584 A GB 703584A
Authority
GB
United Kingdom
Prior art keywords
tab
foil
ins
tin
thick
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
GB130352A
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.)
DUNCAN BULKLEY COX
Original Assignee
DUNCAN BULKLEY COX
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 DUNCAN BULKLEY COX filed Critical DUNCAN BULKLEY COX
Priority to GB130352A priority Critical patent/GB703584A/en
Publication of GB703584A publication Critical patent/GB703584A/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
    • H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
    • H05B3/22—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible
    • H05B3/28—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor embedded in insulating material
    • 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
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/016—Heaters using particular connecting means

Landscapes

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

Abstract

703,584. Couplings. COX, D. B. Jan. 16, 1952, No. 1303/52. Class 38 (1) [Also in Group XI] A heating element formed of metal foil 10 has secured to one surface a connecting element comprising a stronger flexible metal tab 14 to which a supply wire may be soldered. The tab has one end 17 tapering in the direction of current supply, the tapered part having inwardly-curved edges. The foil is embedded between insulating layers 11, 12 of flexible or rigid material. The foil is of zinc, tin, "Monel" (Registered Trade Mark), aluminium, nickel, stainless steel, or brass, and is less than 0.002 ins. thick, or if of lead or tin-coated lead or an alloy of lead with 1-4 per cent. of antimony or tin, is around 0.007 ins. thick, and melts if excess current passes. The tab 14 is of copper or brass 0.003 ins. thick and has curved edges, preferably with reverse or ogee curves, and may be tinned and fused to the foil element, the insulating layer being apertured at 19 to receive the supply wire 20. The tab may have several tapered ends.
GB130352A 1952-01-16 1952-01-16 Improvements relating to electric heating elements Expired GB703584A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB130352A GB703584A (en) 1952-01-16 1952-01-16 Improvements relating to electric heating elements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB130352A GB703584A (en) 1952-01-16 1952-01-16 Improvements relating to electric heating elements

Publications (1)

Publication Number Publication Date
GB703584A true GB703584A (en) 1954-02-03

Family

ID=9719643

Family Applications (1)

Application Number Title Priority Date Filing Date
GB130352A Expired GB703584A (en) 1952-01-16 1952-01-16 Improvements relating to electric heating elements

Country Status (1)

Country Link
GB (1) GB703584A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1722599A1 (en) * 2004-03-12 2006-11-15 Matsushita Electric Industrial Co., Ltd. Heating element and production method therefor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1722599A1 (en) * 2004-03-12 2006-11-15 Matsushita Electric Industrial Co., Ltd. Heating element and production method therefor
EP1722599A4 (en) * 2004-03-12 2009-10-28 Panasonic Corp Heating element and production method therefor
US7675004B2 (en) 2004-03-12 2010-03-09 Panasonic Corporation Heating element and production method thereof

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