BE827608A - Perfectionnements aux cables de telecommunications etanches - Google Patents
Perfectionnements aux cables de telecommunications etanchesInfo
- Publication number
- BE827608A BE827608A BE2054249A BE2054249A BE827608A BE 827608 A BE827608 A BE 827608A BE 2054249 A BE2054249 A BE 2054249A BE 2054249 A BE2054249 A BE 2054249A BE 827608 A BE827608 A BE 827608A
- Authority
- BE
- Belgium
- Prior art keywords
- waterproof
- telecommunications cables
- telecommunications
- cables
- waterproof telecommunications
- Prior art date
Links
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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES1974202111U ES202111Y (es) | 1974-04-06 | 1974-04-06 | Mejoras en cables electricos protegidos contra la penetra- cion de agua. |
Publications (1)
Publication Number | Publication Date |
---|---|
BE827608A true BE827608A (fr) | 1975-10-07 |
Family
ID=8369209
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE2054249A BE827608A (fr) | 1974-04-06 | 1975-04-07 | Perfectionnements aux cables de telecommunications etanches |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS5136587A (fr) |
BE (1) | BE827608A (fr) |
CH (1) | CH612033A5 (fr) |
DE (1) | DE2514569A1 (fr) |
ES (1) | ES202111Y (fr) |
FR (1) | FR2266941B1 (fr) |
IT (1) | IT1034830B (fr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5645516A (en) * | 1979-08-13 | 1981-04-25 | Dow Chemical Co | Water sealable electric wire |
FR2487107A1 (fr) * | 1980-07-21 | 1982-01-22 | Pirelli Treficable | Procede d'amelioration de l'etancheite longitudinale de cables de telecommunications |
JPS6119455Y2 (fr) * | 1980-08-31 | 1986-06-12 | ||
JPS57155723A (en) * | 1981-03-20 | 1982-09-25 | Sanyo Electric Co Ltd | Epitaxial growth method |
DE3118172A1 (de) * | 1981-05-08 | 1982-11-25 | Philips Kommunikations Industrie AG, 8500 Nürnberg | Laengswasserdichtes optisches nachrichtenkabel |
JPH0642454B2 (ja) * | 1984-11-12 | 1994-06-01 | 松下電子工業株式会社 | 気相成長方法 |
JP2715423B2 (ja) * | 1988-01-27 | 1998-02-18 | 日本電気株式会社 | 化学蒸着法による薄膜形成装置 |
JPH07153705A (ja) * | 1994-05-20 | 1995-06-16 | Matsushita Electric Ind Co Ltd | 気相成長装置 |
-
1974
- 1974-04-06 ES ES1974202111U patent/ES202111Y/es not_active Expired
-
1975
- 1975-04-03 DE DE19752514569 patent/DE2514569A1/de active Pending
- 1975-04-04 IT IT21983/75A patent/IT1034830B/it active
- 1975-04-04 JP JP50040446A patent/JPS5136587A/ja active Pending
- 1975-04-04 FR FR7510562A patent/FR2266941B1/fr not_active Expired
- 1975-04-04 CH CH427475A patent/CH612033A5/xx not_active IP Right Cessation
- 1975-04-07 BE BE2054249A patent/BE827608A/fr unknown
Also Published As
Publication number | Publication date |
---|---|
ES202111U (es) | 1975-10-16 |
IT1034830B (it) | 1979-10-10 |
AU7986375A (en) | 1976-10-14 |
FR2266941A1 (fr) | 1975-10-31 |
FR2266941B1 (fr) | 1978-10-06 |
ES202111Y (es) | 1976-11-01 |
CH612033A5 (en) | 1979-06-29 |
JPS5136587A (fr) | 1976-03-27 |
DE2514569A1 (de) | 1975-10-23 |
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