GB1535840A - Filler composition and its use in water blocked electric cables - Google Patents
Filler composition and its use in water blocked electric cablesInfo
- Publication number
- GB1535840A GB1535840A GB444276A GB444276A GB1535840A GB 1535840 A GB1535840 A GB 1535840A GB 444276 A GB444276 A GB 444276A GB 444276 A GB444276 A GB 444276A GB 1535840 A GB1535840 A GB 1535840A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cable
- powder
- mixture
- hydrophobic
- jacket
- 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
- 239000000203 mixture Substances 0.000 title abstract 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 3
- 239000000945 filler Substances 0.000 title 1
- 239000000843 powder Substances 0.000 abstract 5
- 239000004020 conductor Substances 0.000 abstract 3
- 230000002209 hydrophobic effect Effects 0.000 abstract 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 abstract 2
- 239000005662 Paraffin oil Substances 0.000 abstract 1
- 229910000019 calcium carbonate Inorganic materials 0.000 abstract 1
- 150000004668 long chain fatty acids Chemical class 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 230000005012 migration Effects 0.000 abstract 1
- 238000013508 migration Methods 0.000 abstract 1
- 230000008961 swelling Effects 0.000 abstract 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
- H01B7/288—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable by completely or partially filling interstices in the cable using hygroscopic material or material swelling in the presence of liquid
Landscapes
- Insulated Conductors (AREA)
- Communication Cables (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA221,053A CA1005868A (en) | 1975-02-26 | 1975-02-26 | Water blocked electric cables |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1535840A true GB1535840A (en) | 1978-12-13 |
Family
ID=4102395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB444276A Expired GB1535840A (en) | 1975-02-26 | 1976-02-04 | Filler composition and its use in water blocked electric cables |
Country Status (9)
| Country | Link |
|---|---|
| JP (2) | JPS51110676A (https=) |
| CA (1) | CA1005868A (https=) |
| DE (1) | DE2605395C2 (https=) |
| ES (1) | ES445557A1 (https=) |
| FR (1) | FR2302576A1 (https=) |
| GB (1) | GB1535840A (https=) |
| IT (1) | IT1055021B (https=) |
| NL (1) | NL182993C (https=) |
| SE (2) | SE425444B (https=) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4265672A (en) | 1978-11-16 | 1981-05-05 | Walton Basil V E | Powdered telephone cable filling compound |
| GB2164198A (en) * | 1984-09-05 | 1986-03-12 | Telephone Cables Ltd | Cables |
| US6654526B2 (en) | 2001-12-12 | 2003-11-25 | Alcatel | Use of water swellable yarns and particles in gel compound-filled buffer tubes and uniribbon fiber optic cables |
| US6782171B2 (en) | 2001-12-12 | 2004-08-24 | Alcatel | Use of yarns with whiskers to improve gel compound flow performance of fiber optic cables |
| US6859591B2 (en) | 2001-12-12 | 2005-02-22 | Alcatel | Gel-swellable particles and yarns in gel-filled buffer tubes |
| US9117566B2 (en) | 2013-03-14 | 2015-08-25 | Teledyne Instruments, Inc. | Impedance controlled subsea ethernet oil filled hose |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4002819A (en) * | 1976-06-14 | 1977-01-11 | Northern Electric Company Limited | Water blocked electric cables |
| ZA786576B (en) * | 1978-11-22 | 1980-02-27 | South African Inventions | Waterproofing or insulated electric cables |
| FR2456375A1 (fr) * | 1979-05-11 | 1980-12-05 | Cables De Lyon Geoffroy Delore | Cable etanche et procede de fabrication |
| EP0096123B1 (en) * | 1982-06-04 | 1986-10-08 | Northern Telecom Limited | Powder filled fiber optic cable |
| DE3118172A1 (de) * | 1981-05-08 | 1982-11-25 | Philips Kommunikations Industrie AG, 8500 Nürnberg | Laengswasserdichtes optisches nachrichtenkabel |
| JPS597314A (ja) * | 1982-06-26 | 1984-01-14 | ノ−ザン・テレコム・リミテツド | 光学ケ−ブル及びその製造方法 |
| EP0107433A3 (en) * | 1982-10-21 | 1985-08-07 | Northern Telecom Limited | Manufacture of telecommunication cable |
| JPS6039609A (ja) * | 1983-08-11 | 1985-03-01 | Dainichi Nippon Cables Ltd | 遮水形光フアイバケ−ブル |
| JPS6090314A (ja) * | 1983-10-24 | 1985-05-21 | Dainichi Nippon Cables Ltd | 遮水形光フアイバケ−ブル |
| JPS60170811A (ja) * | 1984-02-15 | 1985-09-04 | Dainichi Nippon Cables Ltd | 光フアイバケ−ブル |
| DE19516970A1 (de) * | 1995-05-09 | 1996-11-14 | Siemens Ag | Kabel mit einer Füllmasse und Verfahren zu deren Herstellung |
| US7162137B2 (en) * | 2001-06-20 | 2007-01-09 | Ers Company | Optical fiber with nano-particle cladding |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2007163B2 (de) * | 1970-02-17 | 1978-07-27 | 3000 Hannover | Längswasserdichtes elektrisches Kabel |
| NL7117321A (https=) * | 1971-12-17 | 1973-06-19 | ||
| BE795126A (fr) * | 1972-04-01 | 1973-05-29 | Kerpenwerk G M B H & Co | Matiere pour l'etancheification, en particulier de cables electriques, dans le sens longitudinal |
-
1975
- 1975-02-26 CA CA221,053A patent/CA1005868A/en not_active Expired
-
1976
- 1976-01-29 IT IT1972576A patent/IT1055021B/it active
- 1976-02-04 GB GB444276A patent/GB1535840A/en not_active Expired
- 1976-02-11 DE DE19762605395 patent/DE2605395C2/de not_active Expired
- 1976-02-12 NL NL7601435A patent/NL182993C/xx not_active IP Right Cessation
- 1976-02-17 SE SE7601797A patent/SE425444B/xx not_active IP Right Cessation
- 1976-02-24 JP JP51018546A patent/JPS51110676A/ja active Pending
- 1976-02-26 FR FR7605391A patent/FR2302576A1/fr active Granted
- 1976-02-26 ES ES445557A patent/ES445557A1/es not_active Expired
-
1980
- 1980-12-05 SE SE8008570A patent/SE453442B/sv not_active IP Right Cessation
-
1983
- 1983-11-14 JP JP17487283U patent/JPS6029778Y2/ja not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4265672A (en) | 1978-11-16 | 1981-05-05 | Walton Basil V E | Powdered telephone cable filling compound |
| GB2164198A (en) * | 1984-09-05 | 1986-03-12 | Telephone Cables Ltd | Cables |
| US6654526B2 (en) | 2001-12-12 | 2003-11-25 | Alcatel | Use of water swellable yarns and particles in gel compound-filled buffer tubes and uniribbon fiber optic cables |
| US6782171B2 (en) | 2001-12-12 | 2004-08-24 | Alcatel | Use of yarns with whiskers to improve gel compound flow performance of fiber optic cables |
| US6859591B2 (en) | 2001-12-12 | 2005-02-22 | Alcatel | Gel-swellable particles and yarns in gel-filled buffer tubes |
| US9117566B2 (en) | 2013-03-14 | 2015-08-25 | Teledyne Instruments, Inc. | Impedance controlled subsea ethernet oil filled hose |
Also Published As
| Publication number | Publication date |
|---|---|
| SE7601797L (sv) | 1976-08-27 |
| JPS6029778Y2 (ja) | 1985-09-07 |
| SE425444B (sv) | 1982-09-27 |
| ES445557A1 (es) | 1977-06-01 |
| DE2605395C2 (de) | 1982-08-12 |
| NL182993B (nl) | 1988-01-18 |
| DE2605395A1 (de) | 1976-09-09 |
| SE453442B (sv) | 1988-02-01 |
| NL7601435A (nl) | 1976-08-30 |
| IT1055021B (it) | 1981-12-21 |
| NL182993C (nl) | 1988-06-16 |
| JPS51110676A (https=) | 1976-09-30 |
| JPS5995523U (ja) | 1984-06-28 |
| FR2302576B1 (https=) | 1981-11-06 |
| FR2302576A1 (fr) | 1976-09-24 |
| SE8008570L (sv) | 1980-12-05 |
| CA1005868A (en) | 1977-02-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 476 | Application for correction of clerical errors now open to opposition (sect. 76/1949) | ||
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |