FR2299443A1 - Yarn packages are heat treated dielectrically - by passage through high frequency field formed between electrodes - Google Patents

Yarn packages are heat treated dielectrically - by passage through high frequency field formed between electrodes

Info

Publication number
FR2299443A1
FR2299443A1 FR7434232A FR7434232A FR2299443A1 FR 2299443 A1 FR2299443 A1 FR 2299443A1 FR 7434232 A FR7434232 A FR 7434232A FR 7434232 A FR7434232 A FR 7434232A FR 2299443 A1 FR2299443 A1 FR 2299443A1
Authority
FR
France
Prior art keywords
packages
electrodes
heat treated
high frequency
dielectrically
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
FR7434232A
Other languages
French (fr)
Other versions
FR2299443B1 (en
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.)
MHM ELECTRONIC
Original Assignee
MHM ELECTRONIC
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 MHM ELECTRONIC filed Critical MHM ELECTRONIC
Priority to FR7434232A priority Critical patent/FR2299443A1/en
Publication of FR2299443A1 publication Critical patent/FR2299443A1/en
Application granted granted Critical
Publication of FR2299443B1 publication Critical patent/FR2299443B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/006—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects the gas supply or exhaust being effected through hollow spaces or cores in the materials or objects, e.g. tubes, pipes, bottles
    • F26B21/007—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects the gas supply or exhaust being effected through hollow spaces or cores in the materials or objects, e.g. tubes, pipes, bottles the objects being bobbin- or spool-like bodies
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
    • D06C7/00—Heating or cooling textile fabrics
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B15/00—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form
    • F26B15/02—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in the whole or part of a circle
    • F26B15/04—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in the whole or part of a circle in a horizontal plane
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B15/00—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form
    • F26B15/10—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions
    • F26B15/12—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions the lines being all horizontal or slightly inclined
    • F26B15/14—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions the lines being all horizontal or slightly inclined the objects or batches of materials being carried by trays or racks or receptacles, which may be connected to endless chains or belts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B3/00—Drying solid materials or objects by processes involving the application of heat
    • F26B3/32—Drying solid materials or objects by processes involving the application of heat by development of heat within the materials or objects to be dried, e.g. by fermentation or other microbiological action
    • F26B3/34—Drying solid materials or objects by processes involving the application of heat by development of heat within the materials or objects to be dried, e.g. by fermentation or other microbiological action by using electrical effects
    • F26B3/347—Electromagnetic heating, e.g. induction heating or heating using microwave energy
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
    • D06C2700/00—Finishing or decoration of textile materials, except for bleaching, dyeing, printing, mercerising, washing or fulling
    • D06C2700/09—Various apparatus for drying textiles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • Textile Engineering (AREA)
  • Molecular Biology (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

Yarn packages supported on hollow bobbins are mounted on a conveyor which advances the packages between at least one pair of electrodes connected to a high frequency generator, whereby the packages are heat treated and dried by the field set up between the electrodes. As the packages are advanced on the conveyor their bobbins are rotated and e.g. steam produced as the packages dry passes pref. through the bobbins and into a waste duct beneath the conveyor. The waste duct is connected to a vacuum source. The packages are dried/heat treated uniformly and the process does not cause the dyes to run.
FR7434232A 1974-10-11 1974-10-11 Yarn packages are heat treated dielectrically - by passage through high frequency field formed between electrodes Granted FR2299443A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7434232A FR2299443A1 (en) 1974-10-11 1974-10-11 Yarn packages are heat treated dielectrically - by passage through high frequency field formed between electrodes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7434232A FR2299443A1 (en) 1974-10-11 1974-10-11 Yarn packages are heat treated dielectrically - by passage through high frequency field formed between electrodes

Publications (2)

Publication Number Publication Date
FR2299443A1 true FR2299443A1 (en) 1976-08-27
FR2299443B1 FR2299443B1 (en) 1977-07-15

Family

ID=9143987

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7434232A Granted FR2299443A1 (en) 1974-10-11 1974-10-11 Yarn packages are heat treated dielectrically - by passage through high frequency field formed between electrodes

Country Status (1)

Country Link
FR (1) FR2299443A1 (en)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2358802A1 (en) * 1976-07-14 1978-02-10 Finlay Maxwell David HIGH FREQUENCY HEATING PROCESS
EP0001232A1 (en) * 1977-09-19 1979-04-04 Siemens Aktiengesellschaft Apparatus for drying size of filament glass yarns, or the like
EP0003684A1 (en) * 1978-02-13 1979-08-22 Dawson International Public Limited Company Radio-frequency textile drying method and apparatus
EP0016563A1 (en) * 1979-03-21 1980-10-01 Wool Development International Limited Method and apparatus for dyeing keratinous fibres
EP0023940A1 (en) * 1979-08-08 1981-02-18 Dawson International Public Limited Company Method and apparatus for radio frequency drying of textile material
FR2485575A1 (en) * 1980-06-25 1981-12-31 Electricite De France Pad-roll wet-finishing of textiles - using high-frequency field to heat and dry fabric without unrolling
EP0077969A1 (en) * 1981-10-23 1983-05-04 Siemens Aktiengesellschaft Apparatus for drying dye bobbins
FR2519354A1 (en) * 1982-01-06 1983-07-08 Barriquand Equipment for drying dense or wound fibrous materials - by combination of through draughts and high frequency induction heating
EP0182297A2 (en) * 1984-11-20 1986-05-28 Thies GmbH & Co. Process and device for drying textile materials
EP0618416A1 (en) * 1993-02-26 1994-10-05 Corning Incorporated Rotary dielectric drying of ceramic honeycomb ware
FR2704633A1 (en) * 1993-04-27 1994-11-04 Inst Textile De France Method and device for drying bobbins using hot air and high frequency
ES2161587A1 (en) * 1998-09-18 2001-12-01 Talleres Landeras S L Kiln for drying cast and/or painted industrial parts.
EP1544561A1 (en) * 2003-12-16 2005-06-22 Rf Systems Srl System for drying materials
EP1367347A3 (en) * 2002-05-07 2006-08-16 Microglass S.R.L. Device for wood treatment

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2358802A1 (en) * 1976-07-14 1978-02-10 Finlay Maxwell David HIGH FREQUENCY HEATING PROCESS
EP0001232A1 (en) * 1977-09-19 1979-04-04 Siemens Aktiengesellschaft Apparatus for drying size of filament glass yarns, or the like
EP0003684A1 (en) * 1978-02-13 1979-08-22 Dawson International Public Limited Company Radio-frequency textile drying method and apparatus
EP0016563A1 (en) * 1979-03-21 1980-10-01 Wool Development International Limited Method and apparatus for dyeing keratinous fibres
EP0023940A1 (en) * 1979-08-08 1981-02-18 Dawson International Public Limited Company Method and apparatus for radio frequency drying of textile material
FR2485575A1 (en) * 1980-06-25 1981-12-31 Electricite De France Pad-roll wet-finishing of textiles - using high-frequency field to heat and dry fabric without unrolling
EP0077969A1 (en) * 1981-10-23 1983-05-04 Siemens Aktiengesellschaft Apparatus for drying dye bobbins
DE3142172A1 (en) * 1981-10-23 1983-05-05 Siemens AG, 1000 Berlin und 8000 München DRYING SYSTEM FOR COLORED REELS IN THE TEXTILE INDUSTRY
FR2519354A1 (en) * 1982-01-06 1983-07-08 Barriquand Equipment for drying dense or wound fibrous materials - by combination of through draughts and high frequency induction heating
EP0182297A2 (en) * 1984-11-20 1986-05-28 Thies GmbH & Co. Process and device for drying textile materials
EP0182297A3 (en) * 1984-11-20 1987-10-14 Thies GmbH & Co. Process and device for drying textile materials
EP0618416A1 (en) * 1993-02-26 1994-10-05 Corning Incorporated Rotary dielectric drying of ceramic honeycomb ware
FR2704633A1 (en) * 1993-04-27 1994-11-04 Inst Textile De France Method and device for drying bobbins using hot air and high frequency
ES2161587A1 (en) * 1998-09-18 2001-12-01 Talleres Landeras S L Kiln for drying cast and/or painted industrial parts.
EP1367347A3 (en) * 2002-05-07 2006-08-16 Microglass S.R.L. Device for wood treatment
EP1544561A1 (en) * 2003-12-16 2005-06-22 Rf Systems Srl System for drying materials

Also Published As

Publication number Publication date
FR2299443B1 (en) 1977-07-15

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Legal Events

Date Code Title Description
ST Notification of lapse