EP0178249A1 - Câble de commande électrique flexible - Google Patents
Câble de commande électrique flexible Download PDFInfo
- Publication number
- EP0178249A1 EP0178249A1 EP85730106A EP85730106A EP0178249A1 EP 0178249 A1 EP0178249 A1 EP 0178249A1 EP 85730106 A EP85730106 A EP 85730106A EP 85730106 A EP85730106 A EP 85730106A EP 0178249 A1 EP0178249 A1 EP 0178249A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- core
- line
- core element
- support member
- soul
- 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.)
- Granted
Links
Images
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
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/182—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring comprising synthetic filaments
-
- 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
- H01B7/04—Flexible cables, conductors, or cords, e.g. trailing cables
Definitions
- the invention is in the field of flexible electrical lines and can be used in the structural design of a control line which is used in container loading devices (spreader line).
- a support element in the form of a low-expansion steel cable or a low-expansion cable made of non-metallic materials can be arranged in the core of the line (VDE regulation 250c / 8.75, ⁇ 814).
- Aramid-based fibers, for example, are known as non-metallic materials (DE-Z "Kunststoffe" 1982, page 486).
- a line construction is known per se, in which five cores are stranded around a tensile core to form a bundle and in which six such core bundles are stranded around a support member.
- the invention has for its object to improve the ductility of the line under the influence of wind forces by a constructive change in the line structure and thus the use of this line as To enable "spreader line”.
- the core element designed as a supporting member consists of an association of braided lead cords, to which a braid of tensile plastic threads is applied, that the core element of each wire bundle consists of a braided lead cord and that in the braided lead cords are arranged in the outer gusset spaces of the soul.
- the design of the line provided according to the invention increases its own weight without appreciably increasing its flow resistance in the transverse direction or reducing its flexibility. However, this reduces the amount of lateral deflection of the free-hanging line when exposed to wind.
- the tensile plastic threads arranged in the support member which are preferably rovings based on aramid, contribute both to maintaining the flexibility of the line and to maintaining the required tensile strength.
- the gusset spaces of the core element designed as a supporting element can also be filled with such tensile plastic threads.
- the figure shows a control cable stranded in a bundle, in the center of which a Kemeiement 1 designed as a supporting element is arranged.
- This core element consists of seven lead cords 2, each of which is braided with polyester yarn, six lead cords being arranged around a central lead cord. These lead cords can be arranged running parallel or saponified with one another.
- rovings 3 made of tensile plastic threads, for example based on aramid, are arranged.
- a single or double, closed braid 4 made of tensile plastic threads, in particular of aramid rovings, is arranged above this
- each core bundle 5 is arranged, each consisting of a core element 6 and six plastic-insulated wires 7.
- the core element 6 is also a braided lead cord.
- the gusset spaces of each core bundle are filled with gap fillings 8 made of a textile yarn or a cotton blend yarn.
- Each core bundle is wound with a film 9 made of polyester fleece.
- Further braided lead cords 10 are arranged in the gusset spaces of the core consisting of the support member 1 and the core bundles 5.
- the remaining gusset spaces are filled in a known manner with a gusset filling 11 made of jute or textile threads.
- the cable core as a whole is surrounded by a two-layer covering 12 made of polyester fleece and a plastic jacket 13.
- the wire insulation and the jacket can be made of thermoplastic, the wire insulation, for example, of polyvinyl chloride and the jacket, for example, of polyurethane.
Landscapes
- Insulated Conductors (AREA)
- Ropes Or Cables (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19843432600 DE3432600A1 (de) | 1984-08-31 | 1984-08-31 | Flexible elektrische steuerleitung |
DE3432600 | 1984-08-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0178249A1 true EP0178249A1 (fr) | 1986-04-16 |
EP0178249B1 EP0178249B1 (fr) | 1988-11-09 |
Family
ID=6244681
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP85730106A Expired EP0178249B1 (fr) | 1984-08-31 | 1985-08-14 | Câble de commande électrique flexible |
Country Status (6)
Country | Link |
---|---|
US (1) | US4677256A (fr) |
EP (1) | EP0178249B1 (fr) |
AU (1) | AU576384B2 (fr) |
DE (2) | DE3432600A1 (fr) |
FI (1) | FI79416C (fr) |
ZA (1) | ZA856643B (fr) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4743712A (en) * | 1987-03-30 | 1988-05-10 | Noel Lee | Signal cable assembly with fibrous insulation and an internal core |
US4937401A (en) * | 1989-01-05 | 1990-06-26 | Noel Lee | Signal cable assembly including bundles of wire strands of different gauges |
US4910360A (en) * | 1989-01-05 | 1990-03-20 | Noel Lee | Cable assembly having an internal dielectric core surrounded by a conductor |
US5110999A (en) * | 1990-12-04 | 1992-05-05 | Todd Barbera | Audiophile cable transferring power substantially free from phase delays |
US5767441A (en) | 1996-01-04 | 1998-06-16 | General Cable Industries | Paired electrical cable having improved transmission properties and method for making same |
FR2776120B1 (fr) * | 1998-03-12 | 2000-04-07 | Alsthom Cge Alcatel | Cable souple a faible diaphonie |
JP3278403B2 (ja) | 1998-11-05 | 2002-04-30 | 株式会社キンレイ | 撚り線機 |
US6318062B1 (en) | 1998-11-13 | 2001-11-20 | Watson Machinery International, Inc. | Random lay wire twisting machine |
GB0114976D0 (en) | 2001-06-19 | 2001-08-08 | Koninkl Philips Electronics Nv | Cable |
GB0114978D0 (en) * | 2001-06-19 | 2001-08-08 | Koninkl Philips Electronics Nv | Cable |
DE102006015878B4 (de) * | 2006-04-05 | 2015-12-17 | Nexans | Flexible elektrische Steuerleitung |
US7495176B2 (en) | 2007-04-10 | 2009-02-24 | Nexans | Flexible electric control cable |
EP2495733B1 (fr) * | 2011-03-03 | 2014-04-30 | Nexans | Câble électrique flexible |
US11389093B2 (en) * | 2018-10-11 | 2022-07-19 | Masimo Corporation | Low noise oximetry cable |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE555953C (de) * | 1929-10-09 | 1932-08-03 | Otto Paetsch | Nachgiebige Einlage fuer dehn- und stauchbare Starkstromkabel |
US1921606A (en) * | 1928-11-01 | 1933-08-08 | Cremer Carl | Multicore high tension cable |
FR1416231A (fr) * | 1963-12-13 | 1965-10-29 | Câble sous-marin, notamment câble téléphonique | |
FR1491689A (fr) * | 1966-08-31 | 1967-08-11 | Siemens Ag | Conducteur à faisceaux de fils, comportant plusieurs conducteurs individuels toronnés |
DE3139018A1 (de) * | 1981-09-28 | 1983-04-14 | Siemens AG, 1000 Berlin und 8000 München | Flexible elektrische steuerleitung |
DE3336616A1 (de) * | 1983-10-05 | 1985-04-25 | Siemens AG, 1000 Berlin und 8000 München | Trommelbare, flexible elektrische leitung mit lagenweise verseilten verseilelementen |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR423695A (fr) * | 1909-12-17 | 1911-04-24 | Societe Internationale D Eclairage Par Le Gaz D Hu | Robinet d'allumage pour les lampes des voitures de chemins de fer, avec réserve de gaz et flamme d'allumage permanente, réduite pendant la combustion de la flamme principale |
US2953627A (en) * | 1958-09-04 | 1960-09-20 | Pacific Automation Products In | Underwater electrical control cable |
US3099703A (en) * | 1961-06-28 | 1963-07-30 | Siemens Ag | Communication cable having transposed conductors |
US3857996A (en) * | 1973-06-18 | 1974-12-31 | Anaconda Co | Flexible power cable |
US3993860A (en) * | 1975-08-18 | 1976-11-23 | Samuel Moore And Company | Electrical cable adapted for use on a tractor trailer |
US4084065A (en) * | 1976-12-02 | 1978-04-11 | The United States Of America As Represented By The Secretary Of The Navy | Antistrumming cable |
US4110554A (en) * | 1978-02-08 | 1978-08-29 | Custom Cable Company | Buoyant tether cable |
JPS59144461U (ja) * | 1983-03-10 | 1984-09-27 | 株式会社潤工社 | 液体検知センサ |
DE3405852A1 (de) * | 1984-02-15 | 1985-08-22 | Siemens AG, 1000 Berlin und 8000 München | Mehradrige flexible elektrische leitung |
-
1984
- 1984-08-31 DE DE19843432600 patent/DE3432600A1/de not_active Withdrawn
-
1985
- 1985-08-14 DE DE8585730106T patent/DE3566183D1/de not_active Expired
- 1985-08-14 EP EP85730106A patent/EP0178249B1/fr not_active Expired
- 1985-08-19 US US06/766,930 patent/US4677256A/en not_active Expired - Lifetime
- 1985-08-30 FI FI853342A patent/FI79416C/fi not_active IP Right Cessation
- 1985-08-30 ZA ZA856643A patent/ZA856643B/xx unknown
- 1985-08-30 AU AU46925/85A patent/AU576384B2/en not_active Expired
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1921606A (en) * | 1928-11-01 | 1933-08-08 | Cremer Carl | Multicore high tension cable |
DE555953C (de) * | 1929-10-09 | 1932-08-03 | Otto Paetsch | Nachgiebige Einlage fuer dehn- und stauchbare Starkstromkabel |
FR1416231A (fr) * | 1963-12-13 | 1965-10-29 | Câble sous-marin, notamment câble téléphonique | |
FR1491689A (fr) * | 1966-08-31 | 1967-08-11 | Siemens Ag | Conducteur à faisceaux de fils, comportant plusieurs conducteurs individuels toronnés |
DE3139018A1 (de) * | 1981-09-28 | 1983-04-14 | Siemens AG, 1000 Berlin und 8000 München | Flexible elektrische steuerleitung |
DE3336616A1 (de) * | 1983-10-05 | 1985-04-25 | Siemens AG, 1000 Berlin und 8000 München | Trommelbare, flexible elektrische leitung mit lagenweise verseilten verseilelementen |
Also Published As
Publication number | Publication date |
---|---|
DE3566183D1 (en) | 1988-12-15 |
FI79416C (fi) | 1989-12-11 |
FI79416B (fi) | 1989-08-31 |
FI853342A0 (fi) | 1985-08-30 |
FI853342L (fi) | 1986-03-01 |
ZA856643B (en) | 1986-04-30 |
US4677256A (en) | 1987-06-30 |
DE3432600A1 (de) | 1986-03-13 |
AU576384B2 (en) | 1988-08-25 |
EP0178249B1 (fr) | 1988-11-09 |
AU4692585A (en) | 1986-03-06 |
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