RO86243B - Device for prolonging cooling for some polymers spinned after getting out of nozzle - Google Patents

Device for prolonging cooling for some polymers spinned after getting out of nozzle

Info

Publication number
RO86243B
RO86243B RO75339A RO7533973A RO86243B RO 86243 B RO86243 B RO 86243B RO 75339 A RO75339 A RO 75339A RO 7533973 A RO7533973 A RO 7533973A RO 86243 B RO86243 B RO 86243B
Authority
RO
Romania
Prior art keywords
spinning
spinned
polymers
nozzle
temperature
Prior art date
Application number
RO75339A
Other languages
Romanian (ro)
Other versions
RO86243A (en
Inventor
Siegfried Kaufmann
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 filed Critical
Publication of RO86243A publication Critical patent/RO86243A/en
Publication of RO86243B publication Critical patent/RO86243B/en

Links

Landscapes

  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)

Abstract

Dispozitivul, conform inventiei, are montat la fiecare duza de filete cîte un element opac încalzit la o temperatura apripiata de temperatura de filare prevazuta cu o placa de închidere, perforata si mobila vertical, fata de directia firului, terminîndu-se cu o muchie taiata oblic a carei încalzire este racordata la capatul de filare, astfel încît datorita acestui element opac negru sa apara un fir uniform prin numarul sporit de radiatii sa apara o transmitere optima suplimentara de energie, lungimea elementului opac fiind atît de ridicata încît fara acest element sa scada la 150-200 degree C, iar firele aflîndu-se la o distanta de numai cca 10-20 mm de la marginea deschiderii placii de închidere la care susnumita temperatura a elementului de la toate lucrarile de filare sa se mentina constanta prin niste termoelemente, termometre cu rezistenta sau elemente de încalzire sau reglare.According to the invention, the device according to the invention has an opaque element heated to a temperature of the spinning temperature provided with a perforated and vertically movable closure plate opposite to the thread direction ending with an oblique cut edge whose heating is connected to the spinning end so that due to this black opaque element a uniform thread occurs through the increased number of radiation to provide an additional optimal transmission of energy, the length of the opaque element being so high that without this element it decreases to 150-200 degrees C, and the yarns are at a distance of only 10-20 mm from the edge of the opening of the closure plate at which the assumed temperature of the element from all the spinning works is kept constant by some thermoelements, resistance or heating or adjustment elements.

RO75339A 1972-07-24 1973-07-04 Device for prolonging cooling for some polymers spinned after getting out of nozzle RO86243B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD16463072A DD104567A1 (en) 1972-07-24 1972-07-24

Publications (2)

Publication Number Publication Date
RO86243A RO86243A (en) 1985-03-15
RO86243B true RO86243B (en) 1985-03-31

Family

ID=5487611

Family Applications (1)

Application Number Title Priority Date Filing Date
RO75339A RO86243B (en) 1972-07-24 1973-07-04 Device for prolonging cooling for some polymers spinned after getting out of nozzle

Country Status (5)

Country Link
BG (1) BG22598A1 (en)
CS (1) CS170922B1 (en)
DD (1) DD104567A1 (en)
RO (1) RO86243B (en)
SU (1) SU515841A1 (en)

Also Published As

Publication number Publication date
DD104567A1 (en) 1974-03-12
BG22598A1 (en) 1977-04-20
SU515841A1 (en) 1976-05-30
CS170922B1 (en) 1976-09-15
RO86243A (en) 1985-03-15

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