CA1135095A - Elements de cable optique - Google Patents

Elements de cable optique

Info

Publication number: CA1135095A
Authority: CA; Canada
Prior art keywords: tube; fibers; fiber; cut; set forth
Prior art date: 1977-05-04
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

CA000367666A

Other languages

English (en)

Inventor

Antonio Portinari

Sergio Longoni

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.)

Industrie Pirelli SpA

Original Assignee

Industrie Pirelli SpA

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.)

1977-05-04

Filing date

1980-12-29

Publication date

1982-11-09

1977-05-04 Priority claimed from IT23147/77A external-priority patent/IT1115656B/it

1980-12-29 Application filed by Industrie Pirelli SpA filed Critical Industrie Pirelli SpA

1980-12-29 Priority to CA000367666A priority Critical patent/CA1135095A/fr

1982-11-09 Application granted granted Critical

1982-11-09 Publication of CA1135095A publication Critical patent/CA1135095A/fr

Status Expired legal-status Critical Current

Links

230000003287 optical effect Effects 0.000 title claims abstract description 7
239000000835 fiber Substances 0.000 claims abstract description 81
239000013013 elastic material Substances 0.000 claims abstract description 3
239000000463 material Substances 0.000 claims description 14
239000000945 filler Substances 0.000 claims 1
238000010276 construction Methods 0.000 abstract description 3
238000000034 method Methods 0.000 description 11
239000013307 optical fiber Substances 0.000 description 10
230000001276 controlling effect Effects 0.000 description 5
238000004519 manufacturing process Methods 0.000 description 4
229910052729 chemical element Inorganic materials 0.000 description 2
239000013536 elastomeric material Substances 0.000 description 2
230000005012 migration Effects 0.000 description 2
238000013508 migration Methods 0.000 description 2
-1 polyethylene Polymers 0.000 description 2
238000011144 upstream manufacturing Methods 0.000 description 2
206010059837 Adhesion Diseases 0.000 description 1
101100001675 Emericella variicolor andJ gene Proteins 0.000 description 1
239000004698 Polyethylene Substances 0.000 description 1
239000004743 Polypropylene Substances 0.000 description 1
206010043268 Tension Diseases 0.000 description 1
230000000181 anti-adherent effect Effects 0.000 description 1
230000005540 biological transmission Effects 0.000 description 1
238000004891 communication Methods 0.000 description 1
230000008602 contraction Effects 0.000 description 1
238000001816 cooling Methods 0.000 description 1
229920003020 cross-linked polyethylene Polymers 0.000 description 1
239000004703 cross-linked polyethylene Substances 0.000 description 1
238000001125 extrusion Methods 0.000 description 1
230000001050 lubricating effect Effects 0.000 description 1
230000010355 oscillation Effects 0.000 description 1
239000004033 plastic Substances 0.000 description 1
229920003023 plastic Polymers 0.000 description 1
229920000573 polyethylene Polymers 0.000 description 1
229920001155 polypropylene Polymers 0.000 description 1
239000011241 protective layer Substances 0.000 description 1
230000001105 regulatory effect Effects 0.000 description 1
239000012815 thermoplastic material Substances 0.000 description 1

Landscapes

Light Guides In General And Applications Therefor (AREA)

CA000367666A 1977-05-04 1980-12-29 Elements de cable optique Expired CA1135095A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA000367666A CA1135095A (fr)	1977-05-04	1980-12-29	Elements de cable optique

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
IT23147/77A IT1115656B (it)	1977-05-04	1977-05-04	Metodo di produzione di elementi componenti cavi di telecomunicazione e impianto atto a realizzarlo
IT23147A/77		1977-05-04
CA302,612A CA1112083A (fr)	1977-05-04	1978-05-04	Methode et dispositif de fabrication d'elements de cables optiques, et elements ainsi obtenus
CA000367666A CA1135095A (fr)	1977-05-04	1980-12-29	Elements de cable optique

Publications (1)

Publication Number	Publication Date
CA1135095A true CA1135095A (fr)	1982-11-09

Family

ID=27165644

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000367666A Expired CA1135095A (fr)	1977-05-04	1980-12-29	Elements de cable optique

Country Status (1)

Country	Link
CA (1)	CA1135095A (fr)

1980
- 1980-12-29 CA CA000367666A patent/CA1135095A/fr not_active Expired

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Legal Events

Date	Code	Title	Description
1999-11-09	MKEX	Expiry