GB977000A - Cold terminal resistance wire - Google Patents

Cold terminal resistance wire

Info

Publication number
GB977000A
GB977000A GB23563A GB23563A GB977000A GB 977000 A GB977000 A GB 977000A GB 23563 A GB23563 A GB 23563A GB 23563 A GB23563 A GB 23563A GB 977000 A GB977000 A GB 977000A
Authority
GB
United Kingdom
Prior art keywords
cable
lengths
core
length
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
GB23563A
Inventor
Peter John Fessenden
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.)
Springfield Wire & Tinsel Comp
Original Assignee
Springfield Wire & Tinsel Comp
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 Springfield Wire & Tinsel Comp filed Critical Springfield Wire & Tinsel Comp
Priority to GB23563A priority Critical patent/GB977000A/en
Publication of GB977000A publication Critical patent/GB977000A/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
    • H05B3/40—Heating elements having the shape of rods or tubes
    • H05B3/54—Heating elements having the shape of rods or tubes flexible
    • H05B3/56—Heating cables
    • 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
    • H05B3/02—Details
    • H05B3/06—Heater elements structurally combined with coupling elements or holders

Landscapes

  • Resistance Heating (AREA)

Abstract

977,000. Flexible heating cables. SPRINGFIELD WIRE & TINSEL CO. Jan. 2, 1963, No. 235/63. Heading H5H. Electrical resistance heating cable comprises a continuous flexible insulating core 8, a resistance wire 10 wound helically around core 8 and coterminous therewith and a length of conductive material 12 disposed longitudinally along the core and electrically interconnecting turns of resistance wire 10, length 12 being of sufficient extent to provide an unheated terminal. As shown the cable has an insulating cover 14. Lengths 12 (Fig. 3) comprise a steel core 13, a copper coating 15 and a nickel coating 17 to prevent oxidation of the copper, the length being flattened before fitting between core 8 and wire 10. The cable is made in long strips with lengths 12 at intervals so that it can be cut at the centres of lengths 12 to provide lengths of cable with terminals at both ends. Steel core 13 enables lengths 12 to be located electromagnetically along the long strips of cable. A length of cable with its outer cover 14 may be fitted inside a metal tube (Figs. 6, 7, not shown) and connections made to the terminals at both ends.
GB23563A 1963-01-02 1963-01-02 Cold terminal resistance wire Expired GB977000A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB23563A GB977000A (en) 1963-01-02 1963-01-02 Cold terminal resistance wire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB23563A GB977000A (en) 1963-01-02 1963-01-02 Cold terminal resistance wire

Publications (1)

Publication Number Publication Date
GB977000A true GB977000A (en) 1964-12-02

Family

ID=9700802

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23563A Expired GB977000A (en) 1963-01-02 1963-01-02 Cold terminal resistance wire

Country Status (1)

Country Link
GB (1) GB977000A (en)

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