CA2098154A1 - Heating cable - Google Patents

Heating cable

Info

Publication number
CA2098154A1
CA2098154A1 CA 2098154 CA2098154A CA2098154A1 CA 2098154 A1 CA2098154 A1 CA 2098154A1 CA 2098154 CA2098154 CA 2098154 CA 2098154 A CA2098154 A CA 2098154A CA 2098154 A1 CA2098154 A1 CA 2098154A1
Authority
CA
Canada
Prior art keywords
spaced apart
polymeric material
heating cable
over
heater 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.)
Granted
Application number
CA 2098154
Other languages
French (fr)
Other versions
CA2098154C (en
Inventor
Glenwood Franklin Heizer
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 CA 2098154 priority Critical patent/CA2098154C/en
Publication of CA2098154A1 publication Critical patent/CA2098154A1/en
Application granted granted Critical
Publication of CA2098154C publication Critical patent/CA2098154C/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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

Landscapes

  • Resistance Heating (AREA)

Abstract

A heating cable includes at least a pair of electrode wires arranged in a parallel spaced apart relationship. A layer of conductive polymeric material is extruded over said electrode wires, portions of said polymeric material being stripped off alternate ones of the wires, to expose same at spaced apart locations. A heater wire is spirally wound over the polymeric material, to electrically bridge the spaced apart locations of exposed electrode wire; and an outer layer of insulating jacket is applied over the heater wire.
CA 2098154 1993-06-10 1993-06-10 Heating cable Expired - Lifetime CA2098154C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2098154 CA2098154C (en) 1993-06-10 1993-06-10 Heating cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2098154 CA2098154C (en) 1993-06-10 1993-06-10 Heating cable

Publications (2)

Publication Number Publication Date
CA2098154A1 true CA2098154A1 (en) 1994-12-11
CA2098154C CA2098154C (en) 2003-01-21

Family

ID=4151777

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2098154 Expired - Lifetime CA2098154C (en) 1993-06-10 1993-06-10 Heating cable

Country Status (1)

Country Link
CA (1) CA2098154C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111278181A (en) * 2020-04-09 2020-06-12 中山市优润达电线有限公司 Constant temperature heating wire body containing PTC thermal sensitive performance

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111278181A (en) * 2020-04-09 2020-06-12 中山市优润达电线有限公司 Constant temperature heating wire body containing PTC thermal sensitive performance

Also Published As

Publication number Publication date
CA2098154C (en) 2003-01-21

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Legal Events

Date Code Title Description
EEER Examination request