GB1033627A - Filament die - Google Patents

Filament die

Info

Publication number
GB1033627A
GB1033627A GB2794464A GB2794464A GB1033627A GB 1033627 A GB1033627 A GB 1033627A GB 2794464 A GB2794464 A GB 2794464A GB 2794464 A GB2794464 A GB 2794464A GB 1033627 A GB1033627 A GB 1033627A
Authority
GB
United Kingdom
Prior art keywords
plate
nozzles
face
corrosion
skin
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
GB2794464A
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.)
FIBERFIL Inc
Original Assignee
FIBERFIL Inc
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 FIBERFIL Inc filed Critical FIBERFIL Inc
Publication of GB1033627A publication Critical patent/GB1033627A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/08—Bushings, e.g. construction, bushing reinforcement means; Spinnerettes; Nozzles; Nozzle plates
    • C03B37/081—Indirect-melting bushings
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J45/00—Devices for fastening or gripping kitchen utensils or crockery
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/08—Bushings, e.g. construction, bushing reinforcement means; Spinnerettes; Nozzles; Nozzle plates
    • C03B37/083—Nozzles; Bushing nozzle plates
    • 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
    • D01D4/00—Spinnerette packs; Cleaning thereof
    • D01D4/02—Spinnerettes
    • D01D4/027—Spinnerettes containing inserts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
    • H01J25/34—Travelling-wave tubes; Tubes in which a travelling wave is simulated at spaced gaps
    • H01J25/42—Tubes in which an electron stream interacts with a wave travelling along a delay line or equivalent sequence of impedance elements, and with a magnet system producing an H-field crossing the E-field
    • H01J25/46—Tubes in which an electron stream interacts with a wave travelling along a delay line or equivalent sequence of impedance elements, and with a magnet system producing an H-field crossing the E-field the backward travelling wave being utilised

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Food Science & Technology (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)

Abstract

A die for the production of glass filaments formed from a rigid metallic plate 10 (Fig. 2, not shown), having a plurality of openings 13, 14 in which a plurality of open-ended nozzles 16 are mounted, is characterized in that each of the nozzles has an inlet 17 coplanar with, or projecting slightly from, one face of the plate 10 and an outlet 18 projecting substantially beyond the opposite face of the plate and that a skin 15 extends over the one face of the plate in continuous relationship with the nozzle inlets to act in combination with the nozzles to prevent the glass from contacting the plate, the nozzles and the skin being formed from a heat and corrosion-resistant material. The heat and corrosion-resistant material is preferably an alloy comprising 50% platinum and 50% palladium. The nozzle inlets 17 and the openings 13 are frusto-conical and in open communication with a cylindrical outlet portion.
GB2794464A 1963-09-18 1964-07-07 Filament die Expired GB1033627A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US30967263A 1963-09-18 1963-09-18

Publications (1)

Publication Number Publication Date
GB1033627A true GB1033627A (en) 1966-06-22

Family

ID=23199179

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2794464A Expired GB1033627A (en) 1963-09-18 1964-07-07 Filament die

Country Status (3)

Country Link
BE (1) BE652307A (en)
GB (1) GB1033627A (en)
NL (1) NL6410847A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4342577A (en) * 1980-10-27 1982-08-03 Owens-Corning Fiberglas Corporation Method and apparatus for forming glass fibers
US4348216A (en) * 1980-10-27 1982-09-07 Owens-Corning Fiberglas Corporation Method and apparatus for forming glass fibers
US4402719A (en) * 1980-10-27 1983-09-06 Owens-Corning Fiberglas Corporation Method and apparatus for forming glass fibers
US4402718A (en) * 1980-10-27 1983-09-06 Owens-Corning Fiberglas Corporation Method and apparatus for forming glass fibers
US4404009A (en) * 1982-12-22 1983-09-13 Owens-Corning Fiberglas Corporation Method and apparatus for forming glass fibers
EP0310800A1 (en) * 1987-08-31 1989-04-12 Akzo N.V. Process for the preparation of polyvinyl alcohol yarns
WO2000055400A1 (en) * 1999-03-14 2000-09-21 Klaus Rennebeck Spinneret

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1241797A (en) * 1983-03-22 1988-09-06 Teruhiko Sugimori Method for coagulation of polymer latices and extruder therefor

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4342577A (en) * 1980-10-27 1982-08-03 Owens-Corning Fiberglas Corporation Method and apparatus for forming glass fibers
US4348216A (en) * 1980-10-27 1982-09-07 Owens-Corning Fiberglas Corporation Method and apparatus for forming glass fibers
US4402719A (en) * 1980-10-27 1983-09-06 Owens-Corning Fiberglas Corporation Method and apparatus for forming glass fibers
US4402718A (en) * 1980-10-27 1983-09-06 Owens-Corning Fiberglas Corporation Method and apparatus for forming glass fibers
US4404009A (en) * 1982-12-22 1983-09-13 Owens-Corning Fiberglas Corporation Method and apparatus for forming glass fibers
EP0310800A1 (en) * 1987-08-31 1989-04-12 Akzo N.V. Process for the preparation of polyvinyl alcohol yarns
WO2000055400A1 (en) * 1999-03-14 2000-09-21 Klaus Rennebeck Spinneret

Also Published As

Publication number Publication date
NL6410847A (en) 1965-03-19
BE652307A (en) 1964-12-16

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