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US2083512A - Apparatus for supplying spinning solution to artificial silk spinning machines - Google Patents

Apparatus for supplying spinning solution to artificial silk spinning machines Download PDF

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Publication number
US2083512A
US2083512A US589902A US58990232A US2083512A US 2083512 A US2083512 A US 2083512A US 589902 A US589902 A US 589902A US 58990232 A US58990232 A US 58990232A US 2083512 A US2083512 A US 2083512A
Authority
US
United States
Prior art keywords
spinning
pipe
supplying
solution
spinning solution
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 - Lifetime
Application number
US589902A
Other languages
English (en)
Inventor
Bauriedel Gotthard
Heger Fritz
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.)
FIRM AMERICAN BEMBERG Corp
Original Assignee
FIRM AMERICAN BEMBERG CORP
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 FIRM AMERICAN BEMBERG CORP filed Critical FIRM AMERICAN BEMBERG CORP
Application granted granted Critical
Publication of US2083512A publication Critical patent/US2083512A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • D01D1/00—Treatment of filament-forming or like material
    • D01D1/06—Feeding liquid to the spinning head
    • 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
    • D01D5/12—Stretch-spinning methods
    • D01D5/14—Stretch-spinning methods with flowing liquid or gaseous stretching media, e.g. solution-blowing

Definitions

  • the subject of the present invention is a new device for producing uniform issuance of the spinning solution from the nozzles.
  • the apparatus is characterized by the fact that the pipe which carries the spinning nozzles (ref. to in the following as a spinning pipe being for the sake of brevity) is fed with the spinning solution at several points by means of one and the same feeding arrangement.
  • the apparatus consists, for example, of a common feeding device, e. g. a gear-wheel pump, behind which the conduit forks out into a plurality of branch pipes which open into the spinning pipe at definite intervals.
  • a common feeding device e. g. a gear-wheel pump
  • a further constructional form of the apparatus consists in attaching the feeding device to a pipe which is connected with the spinning pipe running parallel thereto by means of a plurality of connecting pipes.
  • a particularly advantageous constructional form consists in arranging the pipe to which the conveying device is attached in the interior of the spinning pipe, communication with the latter being effected through a number of apertures. In this way the arrangement of special branch pipes is dispensed with.
  • Figure 1 is a plan View of one modification of the present invention, the use of branch conduits being shown;
  • Figure 2 is a further modification in plan view, partly broken away, in which the pipe attached to the spinning pump is disclosed as being withinthe spinning pipe;
  • Figure 3 is a side elevational view, partly in cross-section, taken along the line AB of Figure 2.
  • the gear wheel pump l for the spinning solution is connected with a pipe 2; the latter pipe is connected by means of the conduits 31, 32, 33, and so forth,to a pipe 4 to which the spinning points l1, l2, l3 and so forth are attached.
  • Retarding nozzles may be inserted in the connecting conduits 3133.
  • the pipe 2 is situated in the interior of the spinning pipe 4.
  • the pipe 2, which is of considerably smaller diameter than the spinning pipe i, is arranged in the lower part of the said spinning pipe 2 and is provided with a number of bores 8 spaced along the lower side.
  • the spinning pipe 4 is made strong enough for it to serve as a support for the spinning points at the same time.
  • the connecting pipes 5 for the spinning nozzles 6 are attached to the upper side of the spinning pipe 4.
  • a particularly uniform supply of spinning solution to the spinning points is obtained by arranging retarding nozzles 9 in the pipes 3 ( Figure 1), in the bores 8 of the pipe 2 ( Figure 2) or in the connecting pipes 5 ( Figure 3).
  • a pump for forcing the spinning solution to be used a pipe to which said pump is attached, said pipe attached within a spinning pipe, said pipe having apertures for communicating with said spinning pipe, said spinning pipe supplying a series of spinning units, said units being connected to said spinning pipe by branch pipes.
  • a pump for forcing the spinning solution to be used a pipe to which said pump is attached, said pipe attached within a spinning pipe, said pipe having apertures for communicating with said spinning pipe, said spinning pipe supplying a series of spinning units, said units being connected to saidspinning pipeby branch pipes, and-devices to retard the flow of the spinning liquid located at the entrance to the spinning units.
  • a pump for forcing the spinning solution to be used In a device for supplying spinning solution to a plurality of nozzles, in combination, a pump for forcing the spinning solution to be used, a
  • a pump said spinning pipe by branch pipes a device to retard the flow of the spinning liquid locatedat the entrance to the spinning units, the apertures of said retarding devices being varied in size to compensate for the fail in pressure of the spin- "ning solution at the more distant spinning stations from the source of supply.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
US589902A 1931-01-31 1932-01-30 Apparatus for supplying spinning solution to artificial silk spinning machines Expired - Lifetime US2083512A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB148061D DE557013C (de) 1931-01-31 1931-01-31 Vorrichtung zur Zufuehrung der Spinnloesung an Kunstseidenspinnmaschinen

Publications (1)

Publication Number Publication Date
US2083512A true US2083512A (en) 1937-06-08

Family

ID=6333733

Family Applications (1)

Application Number Title Priority Date Filing Date
US589902A Expired - Lifetime US2083512A (en) 1931-01-31 1932-01-30 Apparatus for supplying spinning solution to artificial silk spinning machines

Country Status (5)

Country Link
US (1) US2083512A (xx)
BE (1) BE385913A (xx)
DE (1) DE557013C (xx)
FR (1) FR730510A (xx)
GB (1) GB372710A (xx)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2775214A (en) * 1951-06-23 1956-12-25 Lenner Sandro Draw-plate for alimentary paste formed into long shapes
US3915615A (en) * 1974-10-23 1975-10-28 American Cyanamid Co Extrusion die

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2775214A (en) * 1951-06-23 1956-12-25 Lenner Sandro Draw-plate for alimentary paste formed into long shapes
US3915615A (en) * 1974-10-23 1975-10-28 American Cyanamid Co Extrusion die

Also Published As

Publication number Publication date
FR730510A (fr) 1932-08-17
GB372710A (en) 1932-05-12
BE385913A (xx) 1932-02-29
DE557013C (de) 1932-08-18

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