GB511857A - Improved production of spun glass - Google Patents

Improved production of spun glass

Info

Publication number
GB511857A
GB511857A GB5892/38A GB589238A GB511857A GB 511857 A GB511857 A GB 511857A GB 5892/38 A GB5892/38 A GB 5892/38A GB 589238 A GB589238 A GB 589238A GB 511857 A GB511857 A GB 511857A
Authority
GB
United Kingdom
Prior art keywords
cone
glass
aperture
improved production
spun glass
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
GB5892/38A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB511857A publication Critical patent/GB511857A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C9/00—Time fuzes; Combined time and percussion or pressure-actuated fuzes; Fuzes for timed self-destruction of ammunition
    • F42C9/14—Double fuzes; Multiple fuzes
    • F42C9/16—Double fuzes; Multiple fuzes for self-destruction of ammunition
    • 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
    • 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
    • C03B37/09—Bushings, e.g. construction, bushing reinforcement means; Spinnerettes; Nozzles; Nozzle plates electrically heated
    • C03B37/091—Indirect-resistance heating

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Glass Compositions (AREA)
  • Inorganic Fibers (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)

Abstract

511,857. Making glass fibres. POLLAK. F., and NEUMANN, F. Feb. 24, 1938, No. 5892. [Class 56] Relates to the method of making glass fibres in which the molten glass is drawn from apertures in a crucible or spinneret 2, Fig. 2. According to the invention, the cone 1 of glass which forms at each aperture is heated internally by an element which projects into the cone. The element may consist of an electricallyheated conductor 4, and it may be arranged to heat the upper part of the cone or to extend to the tip. It may also be arranged in an aperture in a receptacle which receives molten glass from a melting-pot. The element may be arranged below the aperture, as shown in Fig. 7, and to project laterally into the cone of glass. Specification 452,810 is referred to.
GB5892/38A 1937-03-03 1938-02-24 Improved production of spun glass Expired GB511857A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT205107X 1937-03-03

Publications (1)

Publication Number Publication Date
GB511857A true GB511857A (en) 1939-08-25

Family

ID=3669589

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5892/38A Expired GB511857A (en) 1937-03-03 1938-02-24 Improved production of spun glass

Country Status (3)

Country Link
CH (1) CH205107A (en)
FR (1) FR834467A (en)
GB (1) GB511857A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2649487A (en) * 1949-07-27 1953-08-18 Gustin Bacon Mfg Co Immersion heater for bushing for fiber glass manufacture
US3063094A (en) * 1959-07-29 1962-11-13 Owens Corning Fiberglass Corp Method and apparatus for producing filaments of heat-softenable materials
EP0045188A1 (en) * 1980-07-28 1982-02-03 National Research Development Corporation Method and apparatus for the production of fibres and fibres thereby produced
EP0062214A1 (en) * 1981-04-02 1982-10-13 Bayer Ag Distributor for molten materials, in particular molten mineral materials

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE922548C (en) * 1937-10-21 1955-01-17 Naamlooze Vennootschap Mij Tot Process for producing threads or fibers from glass
DE764396C (en) * 1938-08-27 1952-10-20 Lambert Jansen Facility for the production of glass fibers
DE918960C (en) * 1942-08-05 1954-10-07 Balzaretti Modigliani Spa Metallic spinneret for the production of fine threads from molten glass
US2429220A (en) * 1943-08-17 1947-10-21 Danner Edward Apparatus for the manufacture of glassware
DE1007478B (en) * 1953-12-14 1957-05-02 Owens Corning Fiberglass Corp Device for the production of glass threads

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2649487A (en) * 1949-07-27 1953-08-18 Gustin Bacon Mfg Co Immersion heater for bushing for fiber glass manufacture
US3063094A (en) * 1959-07-29 1962-11-13 Owens Corning Fiberglass Corp Method and apparatus for producing filaments of heat-softenable materials
EP0045188A1 (en) * 1980-07-28 1982-02-03 National Research Development Corporation Method and apparatus for the production of fibres and fibres thereby produced
EP0062214A1 (en) * 1981-04-02 1982-10-13 Bayer Ag Distributor for molten materials, in particular molten mineral materials

Also Published As

Publication number Publication date
FR834467A (en) 1938-11-22
CH205107A (en) 1939-06-15

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