GB1482755A - Methods of and apparatus for microwave heating threads or yarns - Google Patents

Methods of and apparatus for microwave heating threads or yarns

Info

Publication number
GB1482755A
GB1482755A GB1988574A GB1988574A GB1482755A GB 1482755 A GB1482755 A GB 1482755A GB 1988574 A GB1988574 A GB 1988574A GB 1988574 A GB1988574 A GB 1988574A GB 1482755 A GB1482755 A GB 1482755A
Authority
GB
Grant status
Application
Patent type
Prior art keywords
thread
chambers
chamber
yarn
yarns
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
GB1988574A
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.)
Electricity Council (The)
Original Assignee
Electricity Council (The)
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

Links

Classifications

    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
    • H05B6/00Heating by electric, magnetic, or electromagnetic fields
    • H05B6/64Heating using microwaves
    • H05B6/78Arrangements for continuous movement of material
    • H05B6/788Arrangements for continuous movement of material wherein an elongated material is moved by applying a mechanical tension to it
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06BTREATING TEXTILE MATERIALS BY LIQUIDS, GASES OR VAPOURS
    • D06B19/00Treatment of textile materials by liquids, gases or vapours, not provided for in groups D06B1/00 - D06B17/00
    • D06B19/0005Fixing of chemicals, e.g. dyestuffs, on textile materials
    • D06B19/007Fixing of chemicals, e.g. dyestuffs, on textile materials by application of electric energy
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06CFINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
    • D06C7/00Heating or cooling textile fabrics
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06CFINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
    • D06C2700/00Finishing or decoration of textile materials, except for bleaching, dyeing, printing, mercerising, washing or fulling
    • D06C2700/09Various apparatus for drying textiles

Abstract

1482755 Heating yarns ELECTRICITY COUNCIL 7 July 1975 [6 May 1974] 19885/74 Heading D1F [Also in Divisions F4 and H5] In microwave heating where thread or yarn passes axially. through one or more circular chambers excited to resonate in the E 010 mode, the single chamber 30, Fig. 5 is tapered with an increasing diameter in the direction of travel of the thread, or each of a plurality of chambers 26, 27, 28, Fig. 4, is cylindrical, the diameters of successive chambers increasing in the direction of travel of the thread, in each case to preserve the E 010 resonant mode as the dielectric constant of the thread or yarn changes on drying and/or heating during, for example, dyeing. An insulating sleeve 14 may pass through the or each chamber, through which the thread or yarn is passed. The chambers are tunable and may have means for matching the or eachto the source. Cut-off waveguides 33, 34 may be provided where the thread enters and leaves the chamber. Air to aid drying may be blown through.
GB1988574A 1975-07-07 1975-07-07 Methods of and apparatus for microwave heating threads or yarns Expired GB1482755A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1988574A GB1482755A (en) 1975-07-07 1975-07-07 Methods of and apparatus for microwave heating threads or yarns

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1988574A GB1482755A (en) 1975-07-07 1975-07-07 Methods of and apparatus for microwave heating threads or yarns

Publications (1)

Publication Number Publication Date
GB1482755A true true GB1482755A (en) 1977-08-17

Family

ID=10136798

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1988574A Expired GB1482755A (en) 1975-07-07 1975-07-07 Methods of and apparatus for microwave heating threads or yarns

Country Status (1)

Country Link
GB (1) GB1482755A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0031862A1 (en) * 1979-12-28 1981-07-15 The Ichikin, Ltd. Method and apparatus for aftertreatment of textile sheet by application of microwaves
FR2599924A1 (en) * 1986-06-06 1987-12-11 Univ Bordeaux 1 Modular device for microwave application for particular heating, drying or roasting of a material
WO2003050345A2 (en) * 2001-12-06 2003-06-19 E. I. Du Pont De Nemours And Company Process for imparting permanence to a shaped non thermoplastic fibrous material
US7674300B2 (en) 2006-12-28 2010-03-09 Kimberly-Clark Worldwide, Inc. Process for dyeing a textile web
US7740666B2 (en) 2006-12-28 2010-06-22 Kimberly-Clark Worldwide, Inc. Process for dyeing a textile web
US8182552B2 (en) 2006-12-28 2012-05-22 Kimberly-Clark Worldwide, Inc. Process for dyeing a textile web
US8632613B2 (en) 2007-12-27 2014-01-21 Kimberly-Clark Worldwide, Inc. Process for applying one or more treatment agents to a textile web

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0031862A1 (en) * 1979-12-28 1981-07-15 The Ichikin, Ltd. Method and apparatus for aftertreatment of textile sheet by application of microwaves
FR2599924A1 (en) * 1986-06-06 1987-12-11 Univ Bordeaux 1 Modular device for microwave application for particular heating, drying or roasting of a material
EP0252542A1 (en) * 1986-06-06 1988-01-13 UNIVERSITE DE BORDEAUX I Etablissement public à caractère scientifique, culturel et professionnel Modular device for the use at microwaves for heating, drying or torrefying a material
WO2003050345A2 (en) * 2001-12-06 2003-06-19 E. I. Du Pont De Nemours And Company Process for imparting permanence to a shaped non thermoplastic fibrous material
WO2003050345A3 (en) * 2001-12-06 2004-04-15 Du Pont Process for imparting permanence to a shaped non thermoplastic fibrous material
US7674300B2 (en) 2006-12-28 2010-03-09 Kimberly-Clark Worldwide, Inc. Process for dyeing a textile web
US7740666B2 (en) 2006-12-28 2010-06-22 Kimberly-Clark Worldwide, Inc. Process for dyeing a textile web
US8182552B2 (en) 2006-12-28 2012-05-22 Kimberly-Clark Worldwide, Inc. Process for dyeing a textile web
US8632613B2 (en) 2007-12-27 2014-01-21 Kimberly-Clark Worldwide, Inc. Process for applying one or more treatment agents to a textile web

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee