GB1523100A - Bushing for apparatus for spinning glass fibres - Google Patents

Bushing for apparatus for spinning glass fibres

Info

Publication number
GB1523100A
GB1523100A GB28085/77A GB2808577A GB1523100A GB 1523100 A GB1523100 A GB 1523100A GB 28085/77 A GB28085/77 A GB 28085/77A GB 2808577 A GB2808577 A GB 2808577A GB 1523100 A GB1523100 A GB 1523100A
Authority
GB
United Kingdom
Prior art keywords
perforated plate
supporting beams
bushing
glass fibres
holes
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
GB28085/77A
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.)
Nitto Boseki Co Ltd
Original Assignee
Nitto Boseki Co Ltd
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 Nitto Boseki Co Ltd filed Critical Nitto Boseki Co Ltd
Publication of GB1523100A publication Critical patent/GB1523100A/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
    • C03B37/083—Nozzles; Bushing nozzle plates
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
    • Y02P40/57—Improving the yield, e-g- reduction of reject rates

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)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)

Abstract

It has a base comprising a planar perforated plate (2), provided with reinforcements for preventing bending during spinning. The perforated plate (2) has 2,000 to 6,000 holes (1) which are smooth right through and have a mutual spacing of at most 3 mm. For increasing the output, to allow the perforated plate (2) to be provided with a greater number of holes (1) which are smooth right through, without the perforated plate (2) bending inadmissibly during operation, a plurality of mutually parallel supporting beams (4) are arranged inside the nozzle at a distance above the perforated plate (2). The supporting beams (4) are connected by their two ends to mutually opposite nozzle walls (3, 3'). Each of the supporting beams (4) is provided with rod-shaped elements (5), which connect the supporting beams (4) to the perforated plate (2). <IMAGE>
GB28085/77A 1976-07-07 1977-07-05 Bushing for apparatus for spinning glass fibres Expired GB1523100A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8072476A JPS536626A (en) 1976-07-07 1976-07-07 Bushings for spinning glass fibers

Publications (1)

Publication Number Publication Date
GB1523100A true GB1523100A (en) 1978-08-31

Family

ID=13726300

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28085/77A Expired GB1523100A (en) 1976-07-07 1977-07-05 Bushing for apparatus for spinning glass fibres

Country Status (16)

Country Link
JP (1) JPS536626A (en)
BE (1) BE856532A (en)
BR (1) BR7704432A (en)
CA (1) CA1095723A (en)
CH (1) CH622000A5 (en)
DE (1) DE2729860C3 (en)
FR (1) FR2357492A1 (en)
GB (1) GB1523100A (en)
IN (1) IN147893B (en)
IT (1) IT1082787B (en)
MX (1) MX144286A (en)
NL (1) NL167664C (en)
NZ (1) NZ184488A (en)
PT (1) PT66770B (en)
TR (1) TR19556A (en)
ZA (1) ZA773887B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2522638A1 (en) * 2011-05-12 2012-11-14 3B-Fibreglass SPRL Reinforcing ribs for bushings tip plate

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA786825B (en) * 1978-02-06 1979-10-31 Owens Corning Fiberglass Corp Stream feeder apparatus
DE3111484C2 (en) * 1981-03-24 1983-12-22 Diether 6203 Hochheim Böttger Method and device for the production of glass fibers

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5146859B2 (en) * 1974-01-14 1976-12-11
CA1070950A (en) * 1974-10-15 1980-02-05 Robert P. Carey Support for bushing for containing heat-softenable material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2522638A1 (en) * 2011-05-12 2012-11-14 3B-Fibreglass SPRL Reinforcing ribs for bushings tip plate

Also Published As

Publication number Publication date
FR2357492A1 (en) 1978-02-03
JPS536626A (en) 1978-01-21
NL167664B (en) 1981-08-17
IN147893B (en) 1980-08-02
JPS5341250B2 (en) 1978-11-01
BE856532A (en) 1978-01-06
DE2729860B2 (en) 1978-05-18
MX144286A (en) 1981-09-23
CA1095723A (en) 1981-02-17
AU2654277A (en) 1978-04-06
DE2729860A1 (en) 1978-01-26
PT66770B (en) 1978-12-15
NZ184488A (en) 1980-05-08
ZA773887B (en) 1978-05-30
PT66770A (en) 1977-08-01
NL7707519A (en) 1978-01-10
IT1082787B (en) 1985-05-21
NL167664C (en) 1982-01-18
BR7704432A (en) 1978-05-02
TR19556A (en) 1979-08-01
FR2357492B1 (en) 1981-02-06
DE2729860C3 (en) 1982-12-02
CH622000A5 (en) 1981-03-13

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee