GB874528A - Flexible heating tape - Google Patents

Flexible heating tape

Info

Publication number
GB874528A
GB874528A GB35030/59A GB3503059A GB874528A GB 874528 A GB874528 A GB 874528A GB 35030/59 A GB35030/59 A GB 35030/59A GB 3503059 A GB3503059 A GB 3503059A GB 874528 A GB874528 A GB 874528A
Authority
GB
United Kingdom
Prior art keywords
tape
ribbons
cord
sheathed
asbestos
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
GB35030/59A
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.)
TEMPLETON COAL CO Inc
Original Assignee
TEMPLETON COAL CO Inc
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 TEMPLETON COAL CO Inc filed Critical TEMPLETON COAL CO Inc
Publication of GB874528A publication Critical patent/GB874528A/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
    • H05B3/40—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
    • H05B3/565—Heating cables flat cables

Landscapes

  • Resistance Heating (AREA)
  • Laminated Bodies (AREA)

Abstract

874,528. Electric heating tapes. TEMPLETON COAL CO. Inc. Oct. 16, 1959 [April 13, 1959], No. 35030/59. Class 39(3). An elongated flexible heating tape comprises a pair of thin flat ribbon-like resistance heating elements 20, 22 individually sheathed in heat resistant electrical insulating material 24, 26 arranged in a side-by-side coextensive relation and interconnected at 36 at one end 34 to from a unitary member, the free ends of the two ribbons having individual terminals for connection with a source of electrical energy. The sheathed elements are maintained in fixed spatial relationship with each other and are arranged with a length of cord 30 whch acts as a spacer between them, the ribbons and cord being adhered to a strip of flexible material 32 made of quartz, asbestos or glass fibre. Before adhesion to the tape 32 the sheathed ribbons and cord may be enveloped together under a coating 28, Fig. 3, of silicone rubber or similar material. Rubber end pieces 48 may be attached to the ends of the tape to which is connected leads or support wires 52, the latter being knotted at each end so that if it is desired to heat a drum or the like the tape may be helically wound round its circumference and its upper end held in place by magnetic clamping members the sectoral of the wire 52 below knot 58. The heating tape may attain temperatures of up to 2000‹C., in which case the coating 28 is not applied, otherwise the maximum temperature attained should not exceed 500‹C. Individual yarns or threads reinforced by fine wire metal alloys or other synthetic fibres may be used in place of the glass fibre, asbestos and quartz referred to.
GB35030/59A 1959-04-13 1959-10-16 Flexible heating tape Expired GB874528A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US874528XA 1959-04-13 1959-04-13

Publications (1)

Publication Number Publication Date
GB874528A true GB874528A (en) 1961-08-10

Family

ID=22205273

Family Applications (1)

Application Number Title Priority Date Filing Date
GB35030/59A Expired GB874528A (en) 1959-04-13 1959-10-16 Flexible heating tape

Country Status (1)

Country Link
GB (1) GB874528A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009056892A1 (en) * 2009-12-10 2011-06-16 Riess Gmbh & Co. Kg Heating band for use as stationary heating installation for e.g. generators, has conductor sections insulated against each other and connected with one another, and laminar and flexible band conductors provided as conductor sections

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009056892A1 (en) * 2009-12-10 2011-06-16 Riess Gmbh & Co. Kg Heating band for use as stationary heating installation for e.g. generators, has conductor sections insulated against each other and connected with one another, and laminar and flexible band conductors provided as conductor sections

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