GB1568128A - Method of breaking glass fibres - Google Patents

Method of breaking glass fibres Download PDF

Info

Publication number
GB1568128A
GB1568128A GB45004/77A GB4500477A GB1568128A GB 1568128 A GB1568128 A GB 1568128A GB 45004/77 A GB45004/77 A GB 45004/77A GB 4500477 A GB4500477 A GB 4500477A GB 1568128 A GB1568128 A GB 1568128A
Authority
GB
United Kingdom
Prior art keywords
fibre
resistance wire
location
heating element
diameter
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
GB45004/77A
Other languages
English (en)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of GB1568128A publication Critical patent/GB1568128A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/25—Preparing the ends of light guides for coupling, e.g. cutting
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T225/00—Severing by tearing or breaking
    • Y10T225/10—Methods
    • Y10T225/12—With preliminary weakening
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T225/00—Severing by tearing or breaking
    • Y10T225/30—Breaking or tearing apparatus
    • Y10T225/307—Combined with preliminary weakener or with nonbreaking cutter
    • Y10T225/321—Preliminary weakener
    • Y10T225/325—With means to apply moment of force to weakened work

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
GB45004/77A 1976-11-01 1977-10-28 Method of breaking glass fibres Expired GB1568128A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7612081,A NL178245C (nl) 1976-11-01 1976-11-01 Werkwijze en inrichting voor het breken van glazen optische vezels.

Publications (1)

Publication Number Publication Date
GB1568128A true GB1568128A (en) 1980-05-29

Family

ID=19827141

Family Applications (1)

Application Number Title Priority Date Filing Date
GB45004/77A Expired GB1568128A (en) 1976-11-01 1977-10-28 Method of breaking glass fibres

Country Status (6)

Country Link
US (1) US4146374A (https=)
JP (1) JPS595881B2 (https=)
DE (1) DE2747306C2 (https=)
FR (1) FR2369221A1 (https=)
GB (1) GB1568128A (https=)
NL (1) NL178245C (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2162838A (en) * 1984-08-11 1986-02-12 Itt Method of making fibre endfaces

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4368064A (en) * 1981-06-05 1983-01-11 Rca Corporation Method for cleaving an optical fiber
DE3224714C2 (de) * 1982-07-02 1984-06-20 Krone Gmbh, 1000 Berlin Vorrichtung zum Trennen und Prüfen optischer Wellenleiter
SE513049C2 (sv) * 1997-12-19 2000-06-26 Ericsson Telefon Ab L M Anordning för att fixera fibrer
US9546909B2 (en) * 2013-02-08 2017-01-17 Jyoti Goda Apparatus and methods for continuous temperature measurement of molten metals
US9829633B2 (en) * 2014-10-06 2017-11-28 Corning Optical Communications LLC Methods and devices for cleaving optical fibers

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1194124A (en) * 1916-08-08 Method of wobking glass
US3839006A (en) * 1973-03-01 1974-10-01 J Pikor Apparatus for cutting notch sensitive materials
DE2339016B2 (de) * 1973-08-01 1976-10-21 Siemens AG, 1000 Berlin und 8000 München Verfahren zum durchtrennen von glasfasern und vorrichtung zur durchfuehrung des verfahrens
US3934773A (en) * 1973-11-02 1976-01-27 Bell Telephone Laboratories, Incorporated Method for breaking brittle rods or fibers
GB1500024A (en) * 1975-07-14 1978-02-08 Post Office Optical fibre severing apparatus
US4017013A (en) * 1975-12-16 1977-04-12 Corning Glass Works Multiple fiber end preparation
US4039309A (en) * 1976-07-28 1977-08-02 Bell Telephone Laboratories, Incorporated Method and apparatus for breaking optical fibers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2162838A (en) * 1984-08-11 1986-02-12 Itt Method of making fibre endfaces

Also Published As

Publication number Publication date
US4146374A (en) 1979-03-27
DE2747306A1 (de) 1978-05-03
NL7612081A (nl) 1978-05-03
FR2369221A1 (fr) 1978-05-26
JPS595881B2 (ja) 1984-02-07
DE2747306C2 (de) 1986-08-07
NL178245B (nl) 1985-09-16
JPS5357050A (en) 1978-05-24
NL178245C (nl) 1986-02-17
FR2369221B1 (https=) 1983-06-17

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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