CA1036820A - Method and apparatus for producing fibers from heat-softenable materials - Google Patents

Method and apparatus for producing fibers from heat-softenable materials

Info

Publication number
CA1036820A
CA1036820A CA202,147A CA202147A CA1036820A CA 1036820 A CA1036820 A CA 1036820A CA 202147 A CA202147 A CA 202147A CA 1036820 A CA1036820 A CA 1036820A
Authority
CA
Canada
Prior art keywords
feeder
sidewalls
region
plate
thickness
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
CA202,147A
Other languages
English (en)
French (fr)
Other versions
CA202147S (en
Inventor
Ronald O. Mccormick
Robert O. Slonaker
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.)
Owens Corning
Original Assignee
Owens Corning Fiberglas 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 Owens Corning Fiberglas Corp filed Critical Owens Corning Fiberglas Corp
Application granted granted Critical
Publication of CA1036820A publication Critical patent/CA1036820A/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
    • C03B37/0805—Manufacturing, repairing, or other treatment of bushings, nozzles or bushing nozzle plates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/20—Deep-drawing
    • B21D22/26—Deep-drawing for making peculiarly, e.g. irregularly, shaped articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D51/00—Making hollow objects
    • B21D51/16—Making hollow objects characterised by the use of the objects
    • 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)
  • 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)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Forging (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
CA202,147A 1973-07-30 1974-06-11 Method and apparatus for producing fibers from heat-softenable materials Expired CA1036820A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US38416373A 1973-07-30 1973-07-30

Publications (1)

Publication Number Publication Date
CA1036820A true CA1036820A (en) 1978-08-22

Family

ID=23516282

Family Applications (1)

Application Number Title Priority Date Filing Date
CA202,147A Expired CA1036820A (en) 1973-07-30 1974-06-11 Method and apparatus for producing fibers from heat-softenable materials

Country Status (8)

Country Link
JP (1) JPS5738535B2 (ja)
BE (1) BE817701A (ja)
CA (1) CA1036820A (ja)
FR (1) FR2239429B1 (ja)
GB (2) GB1452259A (ja)
IT (1) IT1017419B (ja)
LU (1) LU70562A1 (ja)
NL (1) NL174119C (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2522637B1 (de) * 2011-05-09 2019-04-10 Umicore AG & Co. KG Düseneinheit zur Herstellung von Fasern aus geschmolzenem Mineralmaterial
JP6171570B2 (ja) * 2013-05-28 2017-08-02 東洋製罐株式会社 有底缶の製造方法

Also Published As

Publication number Publication date
NL174119B (nl) 1983-12-01
NL7408578A (nl) 1975-02-03
GB1452259A (en) 1976-10-13
DE2435019B2 (de) 1977-06-23
FR2239429B1 (ja) 1978-07-07
DE2435019A1 (de) 1975-02-27
IT1017419B (it) 1977-07-20
GB1452260A (en) 1976-10-13
LU70562A1 (ja) 1974-11-28
JPS5043227A (ja) 1975-04-18
NL174119C (nl) 1984-05-01
FR2239429A1 (ja) 1975-02-28
JPS5738535B2 (ja) 1982-08-16
BE817701A (fr) 1974-11-18

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