FR2467470A1 - Procede et dispositif pour fabriquer un cable coaxial haute frequence, et cable coaxial ainsi fabrique - Google Patents
Procede et dispositif pour fabriquer un cable coaxial haute frequence, et cable coaxial ainsi fabrique Download PDFInfo
- Publication number
- FR2467470A1 FR2467470A1 FR8021425A FR8021425A FR2467470A1 FR 2467470 A1 FR2467470 A1 FR 2467470A1 FR 8021425 A FR8021425 A FR 8021425A FR 8021425 A FR8021425 A FR 8021425A FR 2467470 A1 FR2467470 A1 FR 2467470A1
- Authority
- FR
- France
- Prior art keywords
- inner conductor
- synthetic material
- discs
- conductor
- spacer
- 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
- 229920000642 polymer Polymers 0.000 title abstract 4
- 238000009413 insulation Methods 0.000 title abstract 3
- 238000000465 moulding Methods 0.000 title 1
- 239000004020 conductor Substances 0.000 claims abstract description 76
- 239000004698 Polyethylene Substances 0.000 claims abstract description 5
- -1 polyethylene Polymers 0.000 claims abstract description 5
- 229920000573 polyethylene Polymers 0.000 claims abstract description 5
- 229920001169 thermoplastic Polymers 0.000 claims abstract description 5
- 239000004416 thermosoftening plastic Substances 0.000 claims abstract description 5
- 229920002994 synthetic fiber Polymers 0.000 claims description 46
- 125000006850 spacer group Chemical group 0.000 claims description 39
- 239000011248 coating agent Substances 0.000 claims description 27
- 238000000576 coating method Methods 0.000 claims description 27
- 238000007493 shaping process Methods 0.000 claims description 26
- 239000000463 material Substances 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 23
- 230000035508 accumulation Effects 0.000 claims description 11
- 238000009825 accumulation Methods 0.000 claims description 11
- 238000006073 displacement reaction Methods 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 4
- 238000001125 extrusion Methods 0.000 claims description 3
- 238000002955 isolation Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 9
- 230000035515 penetration Effects 0.000 abstract description 3
- 238000002347 injection Methods 0.000 description 7
- 239000007924 injection Substances 0.000 description 7
- 238000001816 cooling Methods 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
Classifications
-
- 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
- H01B11/18—Coaxial cables; Analogous cables having more than one inner conductor within a common outer conductor
- H01B11/1834—Construction of the insulation between the conductors
- H01B11/1856—Discontinuous insulation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/06—Rod-shaped
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/13—Articles with a cross-section varying in the longitudinal direction, e.g. corrugated pipes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/30—Extrusion nozzles or dies
- B29C48/301—Extrusion nozzles or dies having reciprocating, oscillating or rotating parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/30—Extrusion nozzles or dies
- B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
- B29C48/34—Cross-head annular extrusion nozzles, i.e. for simultaneously receiving moulding material and the preform to be coated
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/06—Insulating conductors or cables
- H01B13/18—Applying discontinuous insulation, e.g. discs, beads
- H01B13/20—Applying discontinuous insulation, e.g. discs, beads for concentric or coaxial cables
- H01B13/202—Applying discontinuous insulation, e.g. discs, beads for concentric or coaxial cables by molding spacers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/04—Polymers of ethylene
- B29K2023/06—PE, i.e. polyethylene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/34—Electrical apparatus, e.g. sparking plugs or parts thereof
- B29L2031/3462—Cables
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Insulated Conductors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2940723A DE2940723C2 (de) | 1979-10-08 | 1979-10-08 | Vorrichtung zur Herstellung eines Hochfrequenz-Koaxialkabels |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2467470A1 true FR2467470A1 (fr) | 1981-04-17 |
| FR2467470B1 FR2467470B1 (it) | 1985-03-15 |
Family
ID=6082963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8021425A Granted FR2467470A1 (fr) | 1979-10-08 | 1980-10-07 | Procede et dispositif pour fabriquer un cable coaxial haute frequence, et cable coaxial ainsi fabrique |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE2940723C2 (it) |
| FR (1) | FR2467470A1 (it) |
| IT (2) | IT8023044V0 (it) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102015209394A1 (de) * | 2015-05-22 | 2016-11-24 | Leoni Kabel Holding Gmbh | Verfahren sowie Vorrichtung zur Herstellung elnes Strangguts sowie Stranggut |
| DE102016222542A1 (de) | 2016-11-16 | 2018-05-17 | Leoni Kabel Gmbh | Verfahren sowie Vorrichtung zur Herstellung eines Strangguts |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1665221A1 (de) * | 1966-10-06 | 1970-12-17 | Arnold Vogts | Hohlraum-Aderisolierung fuer koaxiale Hochfrequenzleitungen |
| US3660589A (en) * | 1969-09-29 | 1972-05-02 | Gen Cable Corp | Watertight disc coaxial cable |
| DE2126751A1 (de) * | 1971-05-28 | 1972-12-07 | Kabel Metallwerke Ghh | Koaxiales Hochfrequenzkabel mit Hohlraumisolierung |
| FR2194557A1 (it) * | 1972-07-29 | 1974-03-01 | Furukawa Electric Co Ltd | |
| DE2451959A1 (de) * | 1974-10-29 | 1976-05-13 | Aeg Telefunken Kabelwerke | Verfahren zur herstellung eines hochfrequenz-koaxialkabels mit luftraumisolierung |
| DE2845987A1 (de) * | 1978-08-24 | 1980-03-13 | Daetwyler Ag | Verfahren zur herstellung eines koaxialen hochfrequenzkabels mit hohlraumisolation und einrichtung zur durchfuehrung dieses verfahrens |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE847028C (de) * | 1950-02-23 | 1952-08-18 | Hahn & Kolb Werkzeugmaschinen | Hochfrequenzkabel und Verfahren zu seiner Herstellung |
| DE1590793A1 (de) * | 1965-04-21 | 1970-05-27 | United Carr Inc | Koaxialkabel und Verfahren zu dessen Herstellung |
| DE1949796U (de) * | 1966-10-06 | 1966-11-17 | Norddeutsche Seekabelwerke Ag | Hohlraum-aderisolierung fuer koaxiale hochfrequenzleitungen. |
-
1979
- 1979-10-08 DE DE2940723A patent/DE2940723C2/de not_active Expired
-
1980
- 1980-10-07 FR FR8021425A patent/FR2467470A1/fr active Granted
- 1980-10-08 IT IT8023044U patent/IT8023044V0/it unknown
- 1980-10-08 IT IT25192/80A patent/IT1151094B/it active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1665221A1 (de) * | 1966-10-06 | 1970-12-17 | Arnold Vogts | Hohlraum-Aderisolierung fuer koaxiale Hochfrequenzleitungen |
| US3660589A (en) * | 1969-09-29 | 1972-05-02 | Gen Cable Corp | Watertight disc coaxial cable |
| DE2126751A1 (de) * | 1971-05-28 | 1972-12-07 | Kabel Metallwerke Ghh | Koaxiales Hochfrequenzkabel mit Hohlraumisolierung |
| FR2194557A1 (it) * | 1972-07-29 | 1974-03-01 | Furukawa Electric Co Ltd | |
| DE2451959A1 (de) * | 1974-10-29 | 1976-05-13 | Aeg Telefunken Kabelwerke | Verfahren zur herstellung eines hochfrequenz-koaxialkabels mit luftraumisolierung |
| DE2845987A1 (de) * | 1978-08-24 | 1980-03-13 | Daetwyler Ag | Verfahren zur herstellung eines koaxialen hochfrequenzkabels mit hohlraumisolation und einrichtung zur durchfuehrung dieses verfahrens |
Also Published As
| Publication number | Publication date |
|---|---|
| IT1151094B (it) | 1986-12-17 |
| IT8025192A0 (it) | 1980-10-08 |
| FR2467470B1 (it) | 1985-03-15 |
| DE2940723C2 (de) | 1982-12-23 |
| DE2940723A1 (de) | 1981-04-09 |
| IT8023044V0 (it) | 1980-10-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2089213B1 (fr) | Procede et dispositif de soudage interieur de tubes en matiere plastique | |
| EP1158542B1 (fr) | Cable coaxial flexible et procédé de fabrication de celui-ci | |
| FR2746539A1 (fr) | Procede de fabrication de cables coaxiaux | |
| EP1720692B1 (fr) | Dose multicouche ayant une surface concave, procede de fabrication de ladite dose multicouche et dispositif pour la fabrication de ladite dose multicouche | |
| EP1110697A2 (fr) | Procédé de fabrication de corps creux en matière plastique | |
| FR2484162A1 (fr) | Dispositif de raccordement etanche d'un cable coaxial sous-marin a un repeteur, procede de fabrication de ce dispositif et moule utilisable dans ce procede | |
| EP0024220B1 (fr) | Procédé de fabrication d'un tube composite métal-matière plastique et appareillage pour sa mise en oeuvre | |
| CA2681544A1 (fr) | Installation et procede de fabrication en continu d'un tube ou d'un cable isole thermiquement ou electriquement, tube ou cable ainsi obtenu et application a la realisation de tuyaux double enveloppe | |
| CA2767518A1 (fr) | Procede et dispositif pour souder un emballage plastique tubulaire et un emballage ainsi obtenue | |
| FR2542060A1 (fr) | Tuyau conducteur isole de la chaleur et procede pour le fabriquer | |
| EP2276622B1 (fr) | Procédé de fabrication de tubes par soudage | |
| FR2467470A1 (fr) | Procede et dispositif pour fabriquer un cable coaxial haute frequence, et cable coaxial ainsi fabrique | |
| FR2589981A1 (fr) | Procede et dispositif pour la fabrication en continu de tuyaux isoles thermiquement et tuyaux ainsi realises | |
| FR2502288A1 (fr) | Procede pour revetir un tube et tube obtenu | |
| FR2938111A1 (fr) | Fil electrique a gaine de ptfe a faible constante dielectrique, et ses procede et outil de fabrication | |
| US3807031A (en) | Method and apparatus for manufacturing fused watertight disc coaxial cable | |
| FR2523264A1 (fr) | Procede pour la fabrication d'une canalisation thermiquement isolee pour des installations de distribution d'eau ou de chauffage | |
| EP0833994A1 (fr) | Gaine de cable a structure multi-couche, son procede de fabrication et machine pour mettre en uvre ce procede | |
| FR2681467A1 (fr) | Corps isolant a haute rigidite dielectrique et procede d'obtention d'un tel corps. | |
| FR2653701A1 (fr) | Procede d'application d'une couche en matiere plastique sur un conducteur metallique. | |
| FR2495053A1 (fr) | Machine d'extrusion en continu, ainsi que les produits extrudes obtenus | |
| FR2865476A1 (fr) | Adhesif composite pour l'assemblage de deux surfaces | |
| EP1909296B1 (fr) | Procédé de fabrication d'un câble électrique plat à plusieurs conducteurs | |
| FR3043008A1 (fr) | Dispositif et procede d'extrusion d'une bande de materiau elastomere, procede de realisation d'un revetement de protection thermique d'un corps de propulseur et corps de propulseur resultant | |
| FR2579731A1 (fr) | Procede et dispositif de fabrication de cuves notamment de chauffe-eau a accumulation et cuves ainsi obtenues |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |