DE2505621A1 - Umhuellung fuer einen optischen leiter - Google Patents
Umhuellung fuer einen optischen leiterInfo
- Publication number
- DE2505621A1 DE2505621A1 DE19752505621 DE2505621A DE2505621A1 DE 2505621 A1 DE2505621 A1 DE 2505621A1 DE 19752505621 DE19752505621 DE 19752505621 DE 2505621 A DE2505621 A DE 2505621A DE 2505621 A1 DE2505621 A1 DE 2505621A1
- Authority
- DE
- Germany
- Prior art keywords
- shell
- conductor
- sheath
- unstretched
- longitudinal direction
- 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.)
- Withdrawn
Links
- 239000004020 conductor Substances 0.000 title claims description 14
- 230000003287 optical effect Effects 0.000 title claims description 5
- 239000004033 plastic Substances 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- 239000004698 Polyethylene Substances 0.000 claims description 2
- 238000001125 extrusion Methods 0.000 claims description 2
- 239000003365 glass fiber Substances 0.000 claims description 2
- -1 polyethylene Polymers 0.000 claims description 2
- 229920000573 polyethylene Polymers 0.000 claims description 2
- 241001415830 Bubo Species 0.000 claims 1
- 208000016335 bubo Diseases 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 230000002787 reinforcement Effects 0.000 claims 1
- 239000000835 fiber Substances 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
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
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4402—Optical cables with one single optical waveguide
-
- 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
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4429—Means specially adapted for strengthening or protecting the cables
- G02B6/443—Protective covering
- G02B6/4432—Protective covering with fibre reinforcements
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7404872A FR2260806B1 (enrdf_load_html_response) | 1974-02-13 | 1974-02-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2505621A1 true DE2505621A1 (de) | 1975-08-14 |
Family
ID=9134860
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19752505621 Withdrawn DE2505621A1 (de) | 1974-02-13 | 1975-02-11 | Umhuellung fuer einen optischen leiter |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2505621A1 (enrdf_load_html_response) |
FR (1) | FR2260806B1 (enrdf_load_html_response) |
GB (1) | GB1476903A (enrdf_load_html_response) |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2282648A1 (fr) * | 1974-08-22 | 1976-03-19 | Int Standard Electric Corp | Cable a fibres optiques |
FR2305748A1 (fr) * | 1975-03-25 | 1976-10-22 | Siemens Ag | Conducteur pour cables optiques |
DE2551210A1 (de) * | 1975-11-12 | 1977-05-26 | Siemens Ag | Optisches kabel mit mehrschichtigem kunststoffmantel |
DE2722147A1 (de) * | 1976-05-21 | 1977-12-08 | Cables De Lyon Geoffroy Delore | Lichtleitfaserkabel und verfahren zu seiner herstellung |
DE2701650A1 (de) * | 1976-11-09 | 1978-05-24 | Nordiske Kabel Traad | Optisch leitendes element zum einbau in optische leiter |
DE2757786A1 (de) * | 1977-12-23 | 1979-06-28 | Siemens Ag | Verfahren zur kontinuierlichen herstellung eines optischen uebertragungselementes |
US4172106A (en) * | 1976-06-24 | 1979-10-23 | Telephone Cables Limited | Optical fibre cables and their manufacture |
DE2842604A1 (de) * | 1978-09-29 | 1980-04-03 | Siemens Ag | Hohlraumader |
US4279470A (en) | 1977-05-04 | 1981-07-21 | Industrie Pirelli Societa Per Azioni | Optical cable elements |
US4302073A (en) * | 1975-09-19 | 1981-11-24 | Les Cables De Lyon S.A. | Optical fibre with a protective covering |
FR2520519A1 (fr) * | 1982-01-26 | 1983-07-29 | Cables Electro Telecommunicati | Element de cable optique a element porteur |
DE3239024A1 (de) * | 1982-10-21 | 1984-04-26 | Siemens AG, 1000 Berlin und 8000 München | Einrichtung zur umhuellung einer aus lichtwellenleitern aufgebauten strangfoermigen einheit |
US4781432A (en) * | 1979-06-01 | 1988-11-01 | Fiberglas Canada Ltd. | Optical fibre transmission cable reinforcement |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1461540A (en) * | 1975-01-21 | 1977-01-13 | Standard Telephones Cables Ltd | Optical fibre cables |
FR2331800A1 (fr) * | 1975-11-14 | 1977-06-10 | Fort Francois | Cable conducteur optique |
DE3127901A1 (de) * | 1981-07-15 | 1983-02-03 | Philips Kommunikations Industrie AG, 8500 Nürnberg | Optisches nachrichtenkabel mit einem lichtwellenleiter und eiem zugfesten sekundaercoating |
DE3545662A1 (de) * | 1985-12-21 | 1987-06-25 | Philips Patentverwaltung | Verfahren zur herstellung eines optischen kabels |
FR2745642B1 (fr) * | 1996-02-29 | 1998-08-14 | Pirelli Cables Sa | Cable a fibres optiques ayant une resistance a l'ecrasement accrue |
FR2745572A1 (fr) * | 1996-02-29 | 1997-09-05 | Pf Medicament | Nouveaux sulfonamides derives de benzylamines, leurs sels, ainsi que leurs procedes de fabrication, les compositions pharmaceutiques et leur utilisation comme medicaments |
-
1974
- 1974-02-13 FR FR7404872A patent/FR2260806B1/fr not_active Expired
-
1975
- 1975-02-07 GB GB526475A patent/GB1476903A/en not_active Expired
- 1975-02-11 DE DE19752505621 patent/DE2505621A1/de not_active Withdrawn
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2282648A1 (fr) * | 1974-08-22 | 1976-03-19 | Int Standard Electric Corp | Cable a fibres optiques |
FR2305748A1 (fr) * | 1975-03-25 | 1976-10-22 | Siemens Ag | Conducteur pour cables optiques |
US4302073A (en) * | 1975-09-19 | 1981-11-24 | Les Cables De Lyon S.A. | Optical fibre with a protective covering |
DE2551210A1 (de) * | 1975-11-12 | 1977-05-26 | Siemens Ag | Optisches kabel mit mehrschichtigem kunststoffmantel |
DE2722147A1 (de) * | 1976-05-21 | 1977-12-08 | Cables De Lyon Geoffroy Delore | Lichtleitfaserkabel und verfahren zu seiner herstellung |
US4172106A (en) * | 1976-06-24 | 1979-10-23 | Telephone Cables Limited | Optical fibre cables and their manufacture |
DE2701650A1 (de) * | 1976-11-09 | 1978-05-24 | Nordiske Kabel Traad | Optisch leitendes element zum einbau in optische leiter |
US4279470A (en) | 1977-05-04 | 1981-07-21 | Industrie Pirelli Societa Per Azioni | Optical cable elements |
DE2757786A1 (de) * | 1977-12-23 | 1979-06-28 | Siemens Ag | Verfahren zur kontinuierlichen herstellung eines optischen uebertragungselementes |
US4226653A (en) | 1977-12-23 | 1980-10-07 | Siemens Aktiengesellschaft | Method for the continuous production of an optical transmission element |
DE2842604A1 (de) * | 1978-09-29 | 1980-04-03 | Siemens Ag | Hohlraumader |
US4781432A (en) * | 1979-06-01 | 1988-11-01 | Fiberglas Canada Ltd. | Optical fibre transmission cable reinforcement |
FR2520519A1 (fr) * | 1982-01-26 | 1983-07-29 | Cables Electro Telecommunicati | Element de cable optique a element porteur |
DE3239024A1 (de) * | 1982-10-21 | 1984-04-26 | Siemens AG, 1000 Berlin und 8000 München | Einrichtung zur umhuellung einer aus lichtwellenleitern aufgebauten strangfoermigen einheit |
Also Published As
Publication number | Publication date |
---|---|
FR2260806B1 (enrdf_load_html_response) | 1976-10-08 |
FR2260806A1 (enrdf_load_html_response) | 1975-09-05 |
GB1476903A (en) | 1977-06-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8141 | Disposal/no request for examination |