CA1044866A - Longitudinally watertight telecommunication cable and manufacture thereof - Google Patents
Longitudinally watertight telecommunication cable and manufacture thereofInfo
- Publication number
- CA1044866A CA1044866A CA230,169A CA230169A CA1044866A CA 1044866 A CA1044866 A CA 1044866A CA 230169 A CA230169 A CA 230169A CA 1044866 A CA1044866 A CA 1044866A
- Authority
- CA
- Canada
- Prior art keywords
- silicone rubber
- conductors
- cable
- multiplicity
- moisture
- 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
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 9
- 239000004020 conductor Substances 0.000 claims abstract description 37
- 229920002379 silicone rubber Polymers 0.000 claims abstract description 30
- 239000004945 silicone rubber Substances 0.000 claims abstract description 27
- 238000000034 method Methods 0.000 claims abstract description 11
- 239000011888 foil Substances 0.000 claims description 4
- 229920000728 polyester Polymers 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 abstract description 10
- 238000007789 sealing Methods 0.000 abstract description 6
- 238000009413 insulation Methods 0.000 abstract description 5
- 238000010438 heat treatment Methods 0.000 abstract description 2
- 238000009877 rendering Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 238000004073 vulcanization Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 239000004698 Polyethylene Substances 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- -1 polyethylene Polymers 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 239000005060 rubber Substances 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 239000013065 commercial product Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 229920005645 diorganopolysiloxane polymer Polymers 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000013008 moisture curing Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 235000019271 petrolatum Nutrition 0.000 description 1
- 239000012169 petroleum derived wax Substances 0.000 description 1
- 235000019381 petroleum wax Nutrition 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 229920000260 silastic Polymers 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
- H01B7/282—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable
- H01B7/285—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable by completely or partially filling interstices in the cable
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Landscapes
- Insulated Conductors (AREA)
- Manufacturing Of Electric Cables (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7408740A NL7408740A (nl) | 1974-06-28 | 1974-06-28 | Werkwijze voor de vervaardiging van een langs- waterdichte kabel en langswaterdichte kabel verkregen volgens deze werkwijze. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1044866A true CA1044866A (en) | 1978-12-26 |
Family
ID=19821645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA230,169A Expired CA1044866A (en) | 1974-06-28 | 1975-06-25 | Longitudinally watertight telecommunication cable and manufacture thereof |
Country Status (19)
| Country | Link |
|---|---|
| JP (1) | JPS5118879A (is") |
| AT (1) | AT346943B (is") |
| AU (1) | AU500770B2 (is") |
| BE (1) | BE830690A (is") |
| BR (1) | BR7503980A (is") |
| CA (1) | CA1044866A (is") |
| CH (1) | CH594963A5 (is") |
| DE (1) | DE2525934A1 (is") |
| DK (1) | DK141185B (is") |
| ES (1) | ES438881A1 (is") |
| FI (1) | FI59499C (is") |
| FR (1) | FR2276672A1 (is") |
| GB (1) | GB1505544A (is") |
| IE (1) | IE41389B1 (is") |
| IT (1) | IT1036369B (is") |
| NL (1) | NL7408740A (is") |
| NO (1) | NO752287L (is") |
| SE (1) | SE414354B (is") |
| ZA (1) | ZA753736B (is") |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7705840A (nl) | 1977-05-27 | 1978-11-29 | Nkf Groep Bv | Langswaterdichte kabel en mofverbinding. |
| DE2808438A1 (de) * | 1978-02-27 | 1979-09-06 | Kabel Metallwerke Ghh | Laengswasserdichtes leiterseil fuer elektrische energiekabel |
| DE2908454C2 (de) * | 1979-03-05 | 1986-11-27 | kabelmetal electro GmbH, 3000 Hannover | Feuchtigkeitsgeschütztes Energiekabel mit geschlossenem Metallmantel und Verfahren zu dessen Herstellung |
| DE3304715A1 (de) * | 1983-02-11 | 1984-08-16 | kabelmetal electro GmbH, 3000 Hannover | Verfahren zur herstellung laengswasserdichter kabel und leitungen |
| DE3630918A1 (de) * | 1986-09-11 | 1988-03-24 | Kabelmetal Electro Gmbh | Laengswasserdichtes leiterseil fuer elektrische energiekabel |
| JPH0733305Y2 (ja) * | 1988-07-22 | 1995-07-31 | 住友電気工業株式会社 | 水中吊下用走水防止ケーブル |
| JPH04309742A (ja) * | 1991-04-09 | 1992-11-02 | Mitsubishi Electric Corp | 換気装置 |
| JPH04309740A (ja) * | 1991-04-09 | 1992-11-02 | Mitsubishi Electric Corp | 換気装置 |
-
1974
- 1974-06-28 NL NL7408740A patent/NL7408740A/xx not_active Application Discontinuation
-
1975
- 1975-06-10 ZA ZA3736A patent/ZA753736B/xx unknown
- 1975-06-11 DE DE19752525934 patent/DE2525934A1/de active Pending
- 1975-06-20 GB GB26331/75A patent/GB1505544A/en not_active Expired
- 1975-06-24 JP JP50077068A patent/JPS5118879A/ja active Granted
- 1975-06-25 BR BR5120/75D patent/BR7503980A/pt unknown
- 1975-06-25 CA CA230,169A patent/CA1044866A/en not_active Expired
- 1975-06-25 IT IT68633/75A patent/IT1036369B/it active
- 1975-06-25 AU AU82434/75A patent/AU500770B2/en not_active Expired
- 1975-06-25 FI FI751884A patent/FI59499C/fi not_active IP Right Cessation
- 1975-06-25 SE SE7507272A patent/SE414354B/xx unknown
- 1975-06-25 AT AT487775A patent/AT346943B/de not_active IP Right Cessation
- 1975-06-25 DK DK289575AA patent/DK141185B/da unknown
- 1975-06-25 CH CH826875A patent/CH594963A5/xx not_active IP Right Cessation
- 1975-06-25 NO NO752287A patent/NO752287L/no unknown
- 1975-06-25 IE IE1415/75A patent/IE41389B1/xx unknown
- 1975-06-26 ES ES438881A patent/ES438881A1/es not_active Expired
- 1975-06-26 BE BE157725A patent/BE830690A/xx unknown
- 1975-06-27 FR FR7520278A patent/FR2276672A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| ZA753736B (en) | 1977-01-26 |
| ATA487775A (de) | 1977-07-15 |
| ES438881A1 (es) | 1977-01-16 |
| SE414354B (sv) | 1980-07-21 |
| FI751884A7 (is") | 1975-12-29 |
| NO752287L (is") | 1975-12-30 |
| JPS5725933B2 (is") | 1982-06-01 |
| BE830690A (fr) | 1975-12-29 |
| IE41389L (en) | 1975-12-28 |
| SE7507272L (sv) | 1975-12-29 |
| JPS5118879A (en) | 1976-02-14 |
| DK141185B (da) | 1980-01-28 |
| NL7408740A (nl) | 1975-12-30 |
| AU8243475A (en) | 1977-01-06 |
| IT1036369B (it) | 1979-10-30 |
| DE2525934A1 (de) | 1976-01-15 |
| DK141185C (is") | 1980-07-07 |
| FR2276672A1 (fr) | 1976-01-23 |
| FI59499B (fi) | 1981-04-30 |
| FI59499C (fi) | 1981-08-10 |
| CH594963A5 (is") | 1978-01-31 |
| AU500770B2 (en) | 1979-05-31 |
| AT346943B (de) | 1978-12-11 |
| GB1505544A (en) | 1978-03-30 |
| DK289575A (is") | 1975-12-29 |
| BR7503980A (pt) | 1976-06-29 |
| IE41389B1 (en) | 1979-12-19 |
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