GB1525851A - Electrical heater device - Google Patents

Electrical heater device

Info

Publication number
GB1525851A
GB1525851A GB3693674A GB3693674A GB1525851A GB 1525851 A GB1525851 A GB 1525851A GB 3693674 A GB3693674 A GB 3693674A GB 3693674 A GB3693674 A GB 3693674A GB 1525851 A GB1525851 A GB 1525851A
Authority
GB
United Kingdom
Prior art keywords
conductive
yarn
fibre
fibres
electrodes
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
GB3693674A
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.)
Isopad Ltd
Original Assignee
Isopad Ltd
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 Isopad Ltd filed Critical Isopad Ltd
Priority to GB3693674A priority Critical patent/GB1525851A/en
Priority to DE19752537342 priority patent/DE2537342A1/en
Priority to AU84163/75A priority patent/AU8416375A/en
Publication of GB1525851A publication Critical patent/GB1525851A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/83—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with metals; with metal-generating compounds, e.g. metal carbonyls; Reduction of metal compounds on 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
    • H05B3/00—Ohmic-resistance heating
    • H05B3/10—Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor
    • H05B3/12—Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
    • H05B3/14—Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material the material being non-metallic
    • H05B3/146—Conductive polymers, e.g. polyethylene, thermoplastics
    • 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
    • H05B2203/002—Heaters using a particular layout for the resistive material or resistive elements
    • H05B2203/005—Heaters using a particular layout for the resistive material or resistive elements using multiple resistive elements or resistive zones isolated from each other
    • 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
    • H05B2203/011—Heaters using laterally extending conductive material as connecting means
    • 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

Abstract

1525851 Resistance heating fabric ISOPAD Ltd 13 Aug 1975 [22 Aug 1974] 36936/74 Heading H5H [Also in Division Dl] An electric heater comprises a woven fabric having a weft formed of resistive yarn, a warp of insulating yarn, and at least two spaced electrodes extending warpwise to electrically engage the resistive weft yarn. The weft yarn may be formed completely of conductive yarn. The conductive yarn is formed of organic polymer fibres to which conductive particles are adhered, or of organic polymer fibres coated with and/or penetrated by conductive particles or a metallic film. In the latter example the conductive yarn is formed from conjugate fibres, i.e. spun fibres composed of two fibre forming polymeric components arranged in distinct zones across the cross section of the fibre wherein one component forming a portion at least of the peripheral surface of the fibre has a lower softening temperature than the other. The components may be side by side, one may form a sheath for the other, or one may form one or more lobes of a multilobal fibre. Carbon conductive particles may impregnate the conjugate fibres or graphite particles or metallic film may be coated on a conjugate fibre. The warp may be formed of glass fibre. The electrodes may be formed of flexible strips, mesh, wires or fibres and may be attached to the fabric by stitching or preferably by including them in the warp along the selvedges of the fabric. Copper or aluminium tabs are attached to the electrodes by carbon loaded epoxy resin, by stapling or by crimping. The fabric may be embedded in a heat conductive insulating sheath of polythene terephthalate or rubber. Where the electrodes are formed by warp wires the linear heat shrinkage of the conductive weft yarn is greater than the non-conductive warp yarns to'ensure good electrical contact between the weft and the electrodes after heat treatment.
GB3693674A 1974-08-22 1974-08-22 Electrical heater device Expired GB1525851A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB3693674A GB1525851A (en) 1974-08-22 1974-08-22 Electrical heater device
DE19752537342 DE2537342A1 (en) 1974-08-22 1975-08-21 ELECTRIC HEATING DEVICE
AU84163/75A AU8416375A (en) 1974-08-22 1975-08-21 Electrical heater device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3693674A GB1525851A (en) 1974-08-22 1974-08-22 Electrical heater device

Publications (1)

Publication Number Publication Date
GB1525851A true GB1525851A (en) 1978-09-20

Family

ID=10392385

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3693674A Expired GB1525851A (en) 1974-08-22 1974-08-22 Electrical heater device

Country Status (3)

Country Link
AU (1) AU8416375A (en)
DE (1) DE2537342A1 (en)
GB (1) GB1525851A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4700054A (en) * 1983-11-17 1987-10-13 Raychem Corporation Electrical devices comprising fabrics
WO1995017800A1 (en) * 1993-12-22 1995-06-29 Proizvodstvenno-Kommercheskaya Firma 'merkuros' Flexible electrical heating element
WO2001037612A1 (en) * 1999-11-15 2001-05-25 Vladimir Ivanovich Bezukladov Electric heating fabric (variants), electric conducting filament for this fabric and method for production of filament
CN102605512A (en) * 2011-01-25 2012-07-25 王红科 Anti-bending, zero-temperature-difference and fireproof novel hiddenly spun thermal energy cloth
CN114222835A (en) * 2019-10-17 2022-03-22 日本电气硝子株式会社 Method for producing glass direct roving and glass direct roving
CN114717707A (en) * 2022-04-19 2022-07-08 苏州大学 Functional yarn and preparation method and device thereof

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3117247A1 (en) * 1981-04-30 1982-11-18 Bayer Ag, 5090 Leverkusen METALLIZED TEXTILE AREAS WITH ELECTRICAL LEAD CONTACTS AND THEIR PRODUCTION
DE4020580A1 (en) * 1990-06-28 1992-01-09 Ruthenberg Gmbh Waermetechnik ELECTRIC SURFACE HEATING ELEMENT
JP2934046B2 (en) * 1991-03-22 1999-08-16 帝人株式会社 Tire warmer
WO1995033358A1 (en) * 1994-05-31 1995-12-07 E.I. Du Pont De Nemours And Company Heating fabric and articles made therefrom
DE19642037C2 (en) * 1996-10-11 1999-04-15 Thermamed Gmbh Electric blanket
DE102012224514A1 (en) * 2012-12-28 2014-07-03 Vitrulan Technical Textiles Gmbh Multifunctional fiber fabric

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4700054A (en) * 1983-11-17 1987-10-13 Raychem Corporation Electrical devices comprising fabrics
WO1995017800A1 (en) * 1993-12-22 1995-06-29 Proizvodstvenno-Kommercheskaya Firma 'merkuros' Flexible electrical heating element
WO2001037612A1 (en) * 1999-11-15 2001-05-25 Vladimir Ivanovich Bezukladov Electric heating fabric (variants), electric conducting filament for this fabric and method for production of filament
CN102605512A (en) * 2011-01-25 2012-07-25 王红科 Anti-bending, zero-temperature-difference and fireproof novel hiddenly spun thermal energy cloth
CN114222835A (en) * 2019-10-17 2022-03-22 日本电气硝子株式会社 Method for producing glass direct roving and glass direct roving
CN114222835B (en) * 2019-10-17 2023-08-08 日本电气硝子株式会社 Method for manufacturing glass direct roving and glass direct roving
CN114717707A (en) * 2022-04-19 2022-07-08 苏州大学 Functional yarn and preparation method and device thereof

Also Published As

Publication number Publication date
DE2537342A1 (en) 1976-03-04
AU8416375A (en) 1975-11-13

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19950812