GB642625A - Improvements in or relating to electrical heating elements - Google Patents

Improvements in or relating to electrical heating elements

Info

Publication number
GB642625A
GB642625A GB1264048A GB1264048A GB642625A GB 642625 A GB642625 A GB 642625A GB 1264048 A GB1264048 A GB 1264048A GB 1264048 A GB1264048 A GB 1264048A GB 642625 A GB642625 A GB 642625A
Authority
GB
United Kingdom
Prior art keywords
fabric
woven
layers
wire
weft
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
GB1264048A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1264048A priority Critical patent/GB642625A/en
Publication of GB642625A publication Critical patent/GB642625A/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
    • H05B3/34—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs
    • H05B3/342—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs heaters used in textiles
    • 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
    • H05B2203/014—Heaters using resistive wires or cables not provided for in H05B3/54
    • H05B2203/015—Heater wherein the heating element is interwoven with the textile
    • 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
    • H05B2203/017—Manufacturing methods or apparatus for heaters

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Surface Heating Bodies (AREA)

Abstract

642,625. Woven fabrics. ECKETT, S. W. May 7, 1948, No. 12640. [Class 142(iv)] [Also in Groups XI and XXXVI] A heating mat is formed by weaving a resistance wire 10 into a fabric of two or more layers of fabric woven from asbestos or like insulating yarn so that the wire joins the layers but does not reach the outer surface. The two fabric layers may have a continuous thick weft 1 common to both layers and passing from one layer to the other for successive runs, the two webs being woven into a compound fabric by a resistance wire 10 woven as a weft common to all the warp threads 6 .. 9 of both layers and lying between them. The ends of wires are twisted round metal pins 22 passing through transverse holes in terminal posts 18 which pass out through the fabric. The return lead 13 of the wire 10 runs along one side of the fabric in the bends 4 of the weft 1 and is held in place by woven warp threads 14, 15 and by a thick stuffing warp 16. When sufficient resistance wire has been incorporated, the fabric is further woven with an insulating thread 20 in place of the wire, which is led to terminal pins in these unheated extensions. The ends of the fabric are finished as a plain weave.
GB1264048A 1948-05-07 1948-05-07 Improvements in or relating to electrical heating elements Expired GB642625A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1264048A GB642625A (en) 1948-05-07 1948-05-07 Improvements in or relating to electrical heating elements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1264048A GB642625A (en) 1948-05-07 1948-05-07 Improvements in or relating to electrical heating elements

Publications (1)

Publication Number Publication Date
GB642625A true GB642625A (en) 1950-09-06

Family

ID=10008420

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1264048A Expired GB642625A (en) 1948-05-07 1948-05-07 Improvements in or relating to electrical heating elements

Country Status (1)

Country Link
GB (1) GB642625A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3064332A (en) * 1961-03-08 1962-11-20 Kaplan Julius Electric comforter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3064332A (en) * 1961-03-08 1962-11-20 Kaplan Julius Electric comforter

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