GB372503A - Dry spinning device for artificial fibres - Google Patents

Dry spinning device for artificial fibres

Info

Publication number
GB372503A
GB372503A GB9633/31A GB963331A GB372503A GB 372503 A GB372503 A GB 372503A GB 9633/31 A GB9633/31 A GB 9633/31A GB 963331 A GB963331 A GB 963331A GB 372503 A GB372503 A GB 372503A
Authority
GB
United Kingdom
Prior art keywords
cell
tube
gases
spinning device
dry spinning
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
GB9633/31A
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.)
CHATILLON ITALIANA FIBRE
Original Assignee
CHATILLON ITALIANA FIBRE
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 CHATILLON ITALIANA FIBRE filed Critical CHATILLON ITALIANA FIBRE
Priority claimed from GB1109932A external-priority patent/GB395115A/en
Publication of GB372503A publication Critical patent/GB372503A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/04—Dry spinning methods

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)

Abstract

372,503. Artificial silk &c. CHATILLON SOC. ANON. ITALIANA PER LA SETA ARTIFICIALE, 13, Via Conservatorio, Milan, Italy. March 30, 1931, No. 9833. Convention date, May 7,1930. [Class 2 (ii).] A dry-spinning cell is provided with heating means, such as a jacket B, to produce a rising current of gases and vapours, which is directed from one side only, as by a tube D, on to the filaments issuing from the nozzle F, the gaseous mixture being then drawn, by convection effects alone, through a pipe N cooled by a central tube O and finally returning to the lower part of the cell. Condensed solvent escapes through an outlet S. The threads may traverse an inner chamber C with a conical lower end in which apertures may be provided communicating with the outer chamber of the cell. A diaphragm T in the tube D controls the flow of gases. Specification 344,385 is referred to.
GB9633/31A 1930-05-07 1931-03-30 Dry spinning device for artificial fibres Expired GB372503A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT372503X 1930-05-07
GB1109932A GB395115A (en) 1932-04-18 1932-04-18 Improvements in and relating to the dry spinning of artificial fibres

Publications (1)

Publication Number Publication Date
GB372503A true GB372503A (en) 1932-05-12

Family

ID=31889697

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9633/31A Expired GB372503A (en) 1930-05-07 1931-03-30 Dry spinning device for artificial fibres

Country Status (3)

Country Link
DE (1) DE576725C (en)
FR (1) FR712143A (en)
GB (1) GB372503A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2311484A (en) * 1996-03-27 1997-10-01 Viscofil Consolidated Corp Solvent recovery in dope spinning process

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE756867C (en) * 1939-08-01 1953-02-23 Ig Farbenindustrie Ag Device for regulating the temperature of electrically heated device parts
NL95935C (en) * 1955-02-10

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2311484A (en) * 1996-03-27 1997-10-01 Viscofil Consolidated Corp Solvent recovery in dope spinning process

Also Published As

Publication number Publication date
FR712143A (en) 1931-09-24
DE576725C (en) 1933-05-15

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