ES299972A1 - Yarn heating and guiding apparatus - Google Patents

Yarn heating and guiding apparatus

Info

Publication number
ES299972A1
ES299972A1 ES0299972A ES299972A ES299972A1 ES 299972 A1 ES299972 A1 ES 299972A1 ES 0299972 A ES0299972 A ES 0299972A ES 299972 A ES299972 A ES 299972A ES 299972 A1 ES299972 A1 ES 299972A1
Authority
ES
Spain
Prior art keywords
yarn
machine
semi
heated
heater
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
ES0299972A
Other languages
Spanish (es)
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.)
Ernest Scragg and Sons Ltd
Original Assignee
Ernest Scragg and Sons 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 Ernest Scragg and Sons Ltd filed Critical Ernest Scragg and Sons Ltd
Publication of ES299972A1 publication Critical patent/ES299972A1/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J13/00—Heating or cooling the yarn, thread, cord, rope, or the like, not specific to any one of the processes provided for in this subclass
    • D02J13/003—Heating or cooling the yarn, thread, cord, rope, or the like, not specific to any one of the processes provided for in this subclass by contact with at least one stationary surface, e.g. a plate
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
    • D01D10/04—Supporting filaments or the like during their treatment
    • D01D10/0436—Supporting filaments or the like during their treatment while in continuous movement
    • D01D10/0463—Supporting filaments or the like during their treatment while in continuous movement the filaments being maintained parallel
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
    • D01D10/04—Supporting filaments or the like during their treatment
    • D01D10/0436—Supporting filaments or the like during their treatment while in continuous movement
    • D01D10/0481—Supporting filaments or the like during their treatment while in continuous movement the filaments passing through a tube
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D11/00—Other features of manufacture
    • D01D11/04—Fixed guides
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
    • D02G1/02—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist
    • D02G1/0206—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist by false-twisting
    • D02G1/0266—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist by false-twisting false-twisting machines
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J13/00—Heating or cooling the yarn, thread, cord, rope, or the like, not specific to any one of the processes provided for in this subclass

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Abstract

In a yarn processing machine - for example a false-twist crimping machine - in which a plurality of yarns, spaced apart lengthwise of the machine are passed in a first direction to a heating apparatus, the yarn paths in the heating apparatus are inclined to the first direction and lie generally in a plane extending lengthwise of the machine. The heating apparatus may comprise a plurality of inclined heater plates, each having two grooves in a convexly curved surface, one groove for each yarn, and the plates being heated by electric resistances, or a plurality of straight or curved tubes, or channel members of semi-circular, semi-elliptical, or trapezoidal cross-section and nesting together but leaving a yarn threading gap between each channel member, with the electric heating current passing through the tubes or channel members. In the embodiment illustrated yarns 11 pass along inclined grooves 23 in the semi-cylindrical surface of plate 22 to guide pins 32 and back along further grooves 23 inclined in the opposite direction to guide pins 47. The plate is heated by resistances 18 thermostatically controlled. Guides 27 and 31 are adjustably mounted to vary the length of yarn in contact with the heater. A layer of thermal insulating material is secured between heater plate 22 and its support. The apparatus may alternatively be heated by a liquid or condensable vapour.
ES0299972A 1963-05-18 1964-05-18 Yarn heating and guiding apparatus Expired ES299972A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1986963A GB1089793A (en) 1963-05-18 1963-05-18 Yarn heating and guiding apparatus
GB1592164 1964-04-17

Publications (1)

Publication Number Publication Date
ES299972A1 true ES299972A1 (en) 1964-12-01

Family

ID=26251639

Family Applications (2)

Application Number Title Priority Date Filing Date
ES0299972A Expired ES299972A1 (en) 1963-05-18 1964-05-18 Yarn heating and guiding apparatus
ES0303677A Expired ES303677A1 (en) 1963-05-18 1964-09-01 A rolling machine of false torque. (Machine-translation by Google Translate, not legally binding)

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES0303677A Expired ES303677A1 (en) 1963-05-18 1964-09-01 A rolling machine of false torque. (Machine-translation by Google Translate, not legally binding)

Country Status (10)

Country Link
AT (1) AT253670B (en)
BE (1) BE648015A (en)
CH (1) CH430034A (en)
DK (1) DK124084B (en)
ES (2) ES299972A1 (en)
FI (1) FI42354B (en)
GB (1) GB1089793A (en)
LU (1) LU46097A1 (en)
NL (1) NL6405422A (en)
SE (1) SE306986B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112877846B (en) * 2021-01-28 2022-05-06 杭州萧山荣达化纤有限公司 Production equipment and processing technology for improving DTY (draw textured yarn) strength

Also Published As

Publication number Publication date
CH430034A (en) 1967-02-15
AT253670B (en) 1967-04-25
SE306986B (en) 1968-12-16
DK124084B (en) 1972-09-11
GB1089793A (en) 1967-11-08
NL6405422A (en) 1964-11-19
FI42354B (en) 1970-03-31
ES303677A1 (en) 1965-03-16
BE648015A (en) 1964-11-16
LU46097A1 (en) 1965-11-16

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