ES428471A1 - Shielded cable - Google Patents
Shielded cableInfo
- Publication number
- ES428471A1 ES428471A1 ES428471A ES428471A ES428471A1 ES 428471 A1 ES428471 A1 ES 428471A1 ES 428471 A ES428471 A ES 428471A ES 428471 A ES428471 A ES 428471A ES 428471 A1 ES428471 A1 ES 428471A1
- Authority
- ES
- Spain
- Prior art keywords
- foil
- drain wires
- base strip
- shielding tape
- shielding
- 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
- 239000011888 foil Substances 0.000 abstract 4
- 239000004020 conductor Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
-
- 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
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/26—Reduction of losses in sheaths or armouring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B9/00—Power cables
- H01B9/02—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B9/00—Power cables
- H01B9/02—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients
- H01B9/023—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients composed of helicoidally wound tape-conductors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B9/00—Power cables
- H01B9/02—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients
- H01B9/028—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients with screen grounding means, e.g. drain wires
Landscapes
- Insulated Conductors (AREA)
- Communication Cables (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
A shielded electric cable is described in which drain wires are incorporated into a shielding tape consisting of a metallic foil bonded to a non-conductive base strip. In one form, the drain wires are held in contact with the foil surface by fixing them between the foil and the base strip. The shielding tape is helically or longitudinally wound around the insulated conductors to provide a continuous conductive shielding surface. At the terminal point, the exposure of one or more drain wires provides a convenient connection from the foil to a grounding terminal.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US38318573A | 1973-07-27 | 1973-07-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES428471A1 true ES428471A1 (en) | 1976-11-16 |
Family
ID=23512071
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES428471A Expired ES428471A1 (en) | 1973-07-27 | 1974-07-20 | Shielded cable |
Country Status (6)
Country | Link |
---|---|
US (1) | US3794750A (en) |
JP (1) | JPS5063489A (en) |
CA (1) | CA999941A (en) |
ES (1) | ES428471A1 (en) |
FR (1) | FR2239000A1 (en) |
GB (1) | GB1460976A (en) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1067545B (en) * | 1976-08-30 | 1985-03-16 | Pirelli | EXTRUDED INSULATION CABLES WITH PZERFEED CONCENTRIC SCREEN |
US4616717A (en) * | 1978-11-09 | 1986-10-14 | Tel Tec Inc. | Flexible wire cable and process of making same |
US4319939A (en) * | 1979-07-02 | 1982-03-16 | Bell Telephone Laboratories, Incorporated | Method for making cable having a built-in cable shield bonding system |
US4260851A (en) * | 1979-07-02 | 1981-04-07 | Bell Telephone Laboratories, Incorporated | Built-in cable shield bonding system |
US4368613A (en) * | 1980-11-12 | 1983-01-18 | Inscon Cable Inc. | Tape wrapped conductor |
DE3215021A1 (en) * | 1982-04-22 | 1983-10-27 | Siemens AG, 1000 Berlin und 8000 München | MULTIPOLE ELECTRICAL LINE |
GB2130195B (en) * | 1982-11-12 | 1987-02-18 | English Electric Valve Co Ltd | Embedding a plurality of electrical conductors in glass |
GB8431784D0 (en) * | 1984-12-17 | 1985-01-30 | Connor L O | Tape for wrapping electrical conductors |
US4698457A (en) * | 1985-09-25 | 1987-10-06 | Thomas & Betts Corporation | Strippable shielded electrical cable assembly |
US4920234A (en) * | 1986-08-04 | 1990-04-24 | E. I. Du Pont De Nemours And Company | Round cable having a corrugated septum |
US5012125A (en) * | 1987-06-03 | 1991-04-30 | Norand Corporation | Shielded electrical wire construction, and transformer utilizing the same for reduction of capacitive coupling |
US4986372A (en) * | 1989-09-12 | 1991-01-22 | Hubbell Incorporated | Electrical cable with spirally wrapped wires |
US5212350A (en) * | 1991-09-16 | 1993-05-18 | Cooper Industries, Inc. | Flexible composite metal shield cable |
EP1287535A2 (en) | 2000-05-19 | 2003-03-05 | Spirent Communications | Multiple shielded cable |
US20040188130A1 (en) * | 2003-03-28 | 2004-09-30 | Humberto Herrera | Method and apparatus for dressing substantially parallel cables |
US20040199069A1 (en) * | 2003-04-02 | 2004-10-07 | Connelly Patrick R. | Device and method for preventing magnetic resonance imaging induced damage |
WO2005034147A1 (en) * | 2003-09-16 | 2005-04-14 | Commscope, Inc. Of North Carolina | Coaxial cable with strippable center conductor precoat |
WO2005029099A1 (en) * | 2003-09-22 | 2005-03-31 | Hirakawa Hewtech Corporation | Current measurement device, test device, and coaxial cable and assembled cable used for them |
FR2872993B1 (en) * | 2004-07-08 | 2006-10-20 | Christian Aumoite | PROTECTIVE SHEATH FOR RADIATION, IN PARTICULAR THE ELECTRIC FIELD GENERATED BY ELECTRIC CABLES |
US7555350B2 (en) * | 2005-05-27 | 2009-06-30 | Medtronic, Inc. | Electromagnetic interference immune pacing/defibrillation lead |
US8217267B2 (en) * | 2008-03-06 | 2012-07-10 | Panduit Corp. | Communication cable with improved crosstalk attenuation |
US8183462B2 (en) | 2008-05-19 | 2012-05-22 | Panduit Corp. | Communication cable with improved crosstalk attenuation |
CH698971A1 (en) * | 2008-06-04 | 2009-12-15 | Trench Switzerland Ag | Isolation device. |
US8354590B2 (en) | 2008-11-10 | 2013-01-15 | Panduit Corp. | Communication cable with improved crosstalk attenuation |
US8558115B2 (en) * | 2009-03-03 | 2013-10-15 | Panduit Corp. | Communication cable including a mosaic tape |
US8445787B2 (en) * | 2009-05-06 | 2013-05-21 | Panduit Corp. | Communication cable with improved electrical characteristics |
JP5796256B2 (en) * | 2011-12-15 | 2015-10-21 | ホシデン株式会社 | Flexible flat cable |
GB2499824B (en) * | 2012-03-01 | 2014-09-10 | Technip France | Umbilical |
JP5682597B2 (en) * | 2012-07-25 | 2015-03-11 | 日立金属株式会社 | Shielded cable |
JP6707885B2 (en) * | 2016-02-09 | 2020-06-10 | 日立金属株式会社 | Low voltage differential signal transmission cable |
JP6689813B2 (en) * | 2017-11-28 | 2020-04-28 | 矢崎総業株式会社 | Post-fitting shield member, shielded electric wire, method of manufacturing shielded electric wire, and method of manufacturing post-fitted shield member |
JP2020187974A (en) | 2019-05-17 | 2020-11-19 | 矢崎総業株式会社 | Braided shield and shield electric wire |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1837795A (en) * | 1929-01-09 | 1931-12-22 | Eastern Tube & Tool Co Inc | Conductor |
US2140270A (en) * | 1934-12-01 | 1938-12-13 | Gen Cable Corp | Electric cable |
US2305431A (en) * | 1939-11-08 | 1942-12-15 | Gen Electric | Electric cable |
US2344501A (en) * | 1942-07-03 | 1944-03-21 | Okonite Co | Electric cable |
JPS4525530Y1 (en) * | 1965-01-23 | 1970-10-06 | ||
US3474186A (en) * | 1967-04-13 | 1969-10-21 | Moore & Co Samuel | Electrostatically shielded wire bundle |
US3588776A (en) * | 1969-01-13 | 1971-06-28 | Lewis Eng Co | Safety cable |
US3612744A (en) * | 1969-02-27 | 1971-10-12 | Hughes Aircraft Co | Flexible flat conductor cable of variable electrical characteristics |
US3681515A (en) * | 1971-04-29 | 1972-08-01 | Dow Chemical Co | Electric cables and like conductors |
JPS4812156U (en) * | 1971-06-23 | 1973-02-10 |
-
1973
- 1973-07-27 US US00383185A patent/US3794750A/en not_active Expired - Lifetime
-
1974
- 1974-06-28 CA CA203,721A patent/CA999941A/en not_active Expired
- 1974-07-08 GB GB3011474A patent/GB1460976A/en not_active Expired
- 1974-07-20 ES ES428471A patent/ES428471A1/en not_active Expired
- 1974-07-23 FR FR7425501A patent/FR2239000A1/fr not_active Withdrawn
- 1974-07-25 JP JP49084715A patent/JPS5063489A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS5063489A (en) | 1975-05-29 |
FR2239000A1 (en) | 1975-02-21 |
US3794750A (en) | 1974-02-26 |
CA999941A (en) | 1976-11-16 |
GB1460976A (en) | 1977-01-06 |
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