ES456043A1 - Perfeccionamientos en cables telefonicos de una sola capa para tomas de abonados. - Google Patents
Perfeccionamientos en cables telefonicos de una sola capa para tomas de abonados.Info
- Publication number
- ES456043A1 ES456043A1 ES456043A ES456043A ES456043A1 ES 456043 A1 ES456043 A1 ES 456043A1 ES 456043 A ES456043 A ES 456043A ES 456043 A ES456043 A ES 456043A ES 456043 A1 ES456043 A1 ES 456043A1
- Authority
- ES
- Spain
- Prior art keywords
- insulation
- unipass
- epdm
- drop wire
- conductors
- 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
- 238000009413 insulation Methods 0.000 abstract 4
- 239000004020 conductor Substances 0.000 abstract 2
- 229920002943 EPDM rubber Polymers 0.000 abstract 1
- 239000000945 filler Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 239000002356 single layer Substances 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
- H01B7/02—Disposition of insulation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B11/00—Communication cables or conductors
- H01B11/002—Pair constructions
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/002—Inhomogeneous material in general
- H01B3/006—Other inhomogeneous material
Landscapes
- Organic Insulating Materials (AREA)
- Processes Specially Adapted For Manufacturing Cables (AREA)
- Insulated Conductors (AREA)
- Cable Accessories (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Perfeccionamientos en cables telefónicos de una sola capa para tomas de abonados, caracterizados porque se constituye cada cable por conductores, empotrados en un aislamiento que cubre los conductores, y en el cual el principal componente del aislamiento es un terpolímero de etileno-propileno-dieno semicristalino, de bajo peso molecular, teniendo el aislamiento un nivel de material de relleno prácticamente menor que aproximadamente 110 partes por 100 partes de polímero, pero por lo menos una cantidad apropiada para dar una mayor resistencia al aislamiento.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US65977176A | 1976-02-20 | 1976-02-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES456043A1 true ES456043A1 (es) | 1978-02-16 |
Family
ID=24646771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES456043A Expired ES456043A1 (es) | 1976-02-20 | 1977-02-18 | Perfeccionamientos en cables telefonicos de una sola capa para tomas de abonados. |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS52102581A (es) |
| DE (1) | DE2706809A1 (es) |
| ES (1) | ES456043A1 (es) |
| FR (1) | FR2341924A1 (es) |
| GB (1) | GB1529042A (es) |
| IT (1) | IT1086824B (es) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2921859A1 (de) * | 1979-05-25 | 1980-11-27 | Siemens Ag | Mehradriges niederspannungskabel mit strahlenvernetzter aderisolierung |
| EP0108491B1 (en) * | 1982-10-01 | 1987-08-12 | Raychem Limited | Electric wire with flame retarded cladding |
| JPH0671151U (ja) * | 1993-03-23 | 1994-10-04 | 株式会社ニシキ | 名刺を使用したデータベースシステム及びそれに使用する名刺及び名刺の収納ファイル |
| DE4318768A1 (de) * | 1993-06-05 | 1994-12-08 | Rehau Ag & Co | Polymermischung |
| DE202009013937U1 (de) | 2009-10-14 | 2011-03-31 | Woertz Ag | Satz zur Herstellung einer elektrischen Installation |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL6903660A (es) * | 1968-03-26 | 1969-09-30 | ||
| US3911202A (en) * | 1973-01-31 | 1975-10-07 | Moore & Co Samuel | Electron cured plastic insulated conductors |
| US3923731A (en) * | 1973-06-21 | 1975-12-02 | Gen Electric | Pressureless curing of filled ethylene containing polymeric compositions |
-
1977
- 1977-02-04 GB GB463177A patent/GB1529042A/en not_active Expired
- 1977-02-17 DE DE19772706809 patent/DE2706809A1/de not_active Withdrawn
- 1977-02-17 JP JP1558177A patent/JPS52102581A/ja active Pending
- 1977-02-18 FR FR7704661A patent/FR2341924A1/fr active Granted
- 1977-02-18 ES ES456043A patent/ES456043A1/es not_active Expired
- 1977-02-18 IT IT4809977A patent/IT1086824B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| JPS52102581A (en) | 1977-08-27 |
| GB1529042A (en) | 1978-10-18 |
| FR2341924B1 (es) | 1982-12-03 |
| DE2706809A1 (de) | 1977-09-01 |
| FR2341924A1 (fr) | 1977-09-16 |
| IT1086824B (it) | 1985-05-31 |
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