EP0844621A2 - Koaxialkabelanordnung - Google Patents
Koaxialkabelanordnung Download PDFInfo
- Publication number
- EP0844621A2 EP0844621A2 EP97115708A EP97115708A EP0844621A2 EP 0844621 A2 EP0844621 A2 EP 0844621A2 EP 97115708 A EP97115708 A EP 97115708A EP 97115708 A EP97115708 A EP 97115708A EP 0844621 A2 EP0844621 A2 EP 0844621A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- coaxial cable
- conductor
- outer conductor
- inner conductor
- sleeve
- 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.)
- Withdrawn
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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
- H01B11/1808—Construction of the conductors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/03—Contact members characterised by the material, e.g. plating, or coating materials
- H01R13/035—Plated dielectric material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2103/00—Two poles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/38—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts
- H01R24/40—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency
- H01R24/42—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency comprising impedance matching means or electrical components, e.g. filters or switches
- H01R24/44—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency comprising impedance matching means or electrical components, e.g. filters or switches comprising impedance matching means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
- H01R9/03—Connectors arranged to contact a plurality of the conductors of a multiconductor cable, e.g. tapping connections
- H01R9/05—Connectors arranged to contact a plurality of the conductors of a multiconductor cable, e.g. tapping connections for coaxial cables
- H01R9/0503—Connection between two cable ends
Definitions
- the invention relates to a coaxial cable arrangement a coaxial cable for high-frequency transmission electromagnetic waves consisting of a tubular Outer conductor with a plastic outer sheath, a coaxial Inner conductor and a low loss dielectric between Outer and inner conductor.
- Coaxial cables of this type are used in a variety of ways the electrical transmission of analog and digital Information, especially in the field of telecommunications.
- a coaxial cable is included a clutch assembly for use in Community antenna systems for television and radio in the literature reference DE OS 2303564.
- Such known coaxial cables use as inner conductors either a solid metal wire or a metal strand.
- the outer conductor consists of either Metal pipe or from a pipe network made of thin Metal wires.
- Inner and outer conductors ensure a between inner and Outer conductor arranged low-loss dielectric, preferably PE (polyethylene).
- the weight of such a coaxial cable is primarily determined by the metal inner and outer metal conductor.
- a pipe mesh made of thin metal wires as an outer conductor, there is also no 100% electrical density Management given. This can be achieved if as Outer conductor of a metal tube is used.
- the Flexibility of such particularly heavy coaxial cables is however insufficient for numerous applications.
- the invention is based, for a task Another coaxial cable of the type described above Specify solution that with simple manufacturing Coaxial cable enables that compared to usual Coaxial cable designs with equally good bendability much lighter and moreover like a coaxial cable with a metal tube as an outer conductor, electrically 100% leakproof is.
- This task is introductory for a coaxial cable described type according to the invention solved in that Outer and inner conductors each through a tubular, on a plastic carrier applied outer conductor and Inner conductor metal layer of high conductivity realized are and that the thickness of the outer conductor and inner conductor metal layer at least equal to the penetration depth of the the coaxial cable to be transmitted electromechanical waves is.
- the invention is based on the knowledge that the so-called skin effect when transmitting high-frequency electromagnetic waves over metal conductors Depth of penetration into the metal is severely restricted.
- the for the transmission of high-frequency electromagnetic waves sufficient layer thickness of a silver layer, for example at a frequency of 100 MHz, is only 30 ⁇ m. At a frequency of 1GHz, this is sufficient Layer thickness even only 10 ⁇ m.
- so high-frequency electromagnetic waves over Coaxial cable can also be transmitted correctly when both indoor and outdoor External conductor only through two conductive layers be realized, the layer thickness at least equal depth of penetration is chosen.
- Prefabricated there are no special problems because such coaxial cable in a simple manner by means of a continuous spraying and galvanizing process can be made.
- Coaxial cables achieved considerable savings in metal enables a not inconsiderable weight reduction.
- a coaxial cable is 100% electrically tight, ie. It has good damping properties, because not only that the inner but also the outer conductor is tubular is.
- the invention is based on the additional object Coaxial cable according to claims 1 to 9 one for all its advantageous configurations particularly suitable Specify coupling arrangement of simple design, the connectors to be screwed together are also available on site without special tools on those to be connected Have the cable ends attached.
- Embodiment of a coaxial cable designated K1 mean 1 the plastic outer sheath, 2 the outer conductor, 3 the inner conductor and 4 a low loss dielectric.
- Plastic outer jacket 1, outer conductor 2, inner conductor 3 and that provided between outer conductor 2 and inner conductor 3 Dielectric 4 are arranged concentrically to one another.
- the representing the tubular outer conductor 2 Outer conductor metal layer 5 forms the outer jacket of the Dielectric 4.
- the tubular inner conductor 3 Representing inner conductor metal layer 6 forms the Outer sheath of the carrier for the inner conductor 3 representing plastic wire 7.
- the layer thickness of the Outer conductor metal layer 5 and the inner conductor metal layer 6 is equal to or greater than the depth of penetration beyond that Coaxial cable K1 to be transmitted high-frequency electromagnetic waves.
- they consist of Silver. This dimensioning for the metal layers also applies for all others shown in the drawing Embodiments too.
- the second preferred embodiment of one with K2 designated coaxial cable in Fig. 2 differs from Coaxial cable K1 in Fig. 1 in that for the carrier of the tubular inner conductor 3 representing inner conductor metal layer 8 instead of a plastic wire 7 a Plastic tube 9 is used.
- the inner conductor metal layer 8 is here on the inner wall of the plastic tube 9 applied.
- the third preferred embodiment of one with K3 designated coaxial cable in Fig. 3 differs from Coaxial cable K2 in Fig. 2 in that here the outer jacket of the dielectric 4, a thin film tube 10 made of tough Is plastic.
- the tubular outer conductor 2 Representing outer conductor metal layer 11 is on the Inner wall of this film tube 10 applied. she can but also on the outer wall of the film tube 10 be applied.
- Such a film tube 10 as a carrier for the outer conductor 2 advantageously increases the Flexibility of the coaxial cable.
- the fourth preferred embodiment of a K4 designated coaxial cable in Fig. 4 differs from Coaxial cable K2 in Fig. 2 only in that here the tubular inner conductor 3 constituting inner conductor metal layer 12 on the outside of the as a carrier provided plastic tube 9 is applied.
- the fifth preferred embodiment of a K5 designated coaxial cable in Fig. 5 differs from Coaxial cable K3 in Fig. 3 only in that here of an inner conductor 3 as with the coaxial cable K1 in FIG. 1 Use is made.
- Carrier for the tubular Inner conductor 3 is inner conductor metal layer 6 again the plastic wire 7, on the outer jacket of which Inner conductor metal layer 6 is applied.
- the sixth preferred embodiment of a K6 designated coaxial cable in Fig. 6 differs from Coaxial cable K1 in Fig. 1 in that here Plastic wire 7 carrier from a thin film tube 13 is tough plastic, on the outside of which tubular inner conductor 3 constituting inner conductor metal layer 14 is applied.
- the film tube 13 as a carrier for the outer conductor 2 also increases, as does the film tube 10 the embodiments in FIGS. 3 and 5, in an advantageous manner Way the flexibility of the coaxial cable.
- a plastic tube 15 for use As a carrier for the tubular outer conductor 2 comes here a plastic tube 15 for use, on the outside of which Outer conductor metal layer 16 is applied.
- the dielectric 4 between outer conductor 2 and inner conductor 3 has a Cross-sectional profile with radial support webs 17, whereby the cable weight can be further reduced.
- the eighth preferred embodiment of a K8 8 has finally designated coaxial cable with regard to the outer conductor 2 and the inner conductor 3 same construction as the coaxial cable K7 in Fig. 7. It differs from this only in that now Dielectric 4 between the outer conductor 2 and the inner conductor 3 from along the coaxial cable K8 at predetermined intervals arranged support disks 18 there.
- the outer conductor metal layer 16 can in the exemplary embodiments in FIG. 7 and 8 also on the inner wall of the plastic tube 15 be upset.
- the material for the low loss dielectric 4 preferably PE (polyethylene) for use, of which the Embodiments in FIGS. 1 to 6 expediently is used in foamed form.
- PE polyethylene
- FIG. 9 shows a side view
- FIG. 10 shows a longitudinal section an advantageous embodiment of a clutch assembly 19 for the joining of the ends of two coaxial cables K11 and K12.
- the reference numerals K11 and K12 are intended to indicate that it is in both cases around the end of a coaxial cable in the Embodiment of the coaxial cable K1 shown in FIG. 1 acts.
- the in Fig. 1 for its detailed description reference numerals indicated are in Fig. 10 for both Coaxial cables K11 and K12 also specified.
- FIGS. 9 and 10 there is the coupling arrangement 19 from two identical connectors 20, each at the end of one of the two coaxial cables K11 and K12 are attached.
- everyone who both connectors 20 has an electrically conductive External conductor contact sleeve 21 and an electrically conductive Inner conductor contact sleeve 22.
- the outer conductor contact sleeves 21 and the inner conductor contact sleeves 22 go on the cable side each in a step shape in its outer diameter remote socket 23 and 24 over.
- the sockets 23 of the outer conductor contact sleeves 21 of the two connectors 20 at its free end one into a ring cutter 25 opening cone.
- Sockets 24 of the inner conductor contact sleeves 22 on their free end of one ending in an annular cutting edge 26 Outer cone.
- Ends have the outer conductor contact sleeves 21 of the two Connector 20 flat end contacts 27.
- inner conductor contact sleeves 22 of the two connectors 20 at their ends opposite the sockets 24 provided flat end contacts 28.
- the External conductor contact sleeves 21 of both connectors 20 are on sides of their front contacts 27 with an external thread 29 provided that of their mutually concentric Screw connection by means of a union nut 30 is used.
- Each connector 20 also has the coupling arrangement 19 for its attachment to the plastic outer jacket 1 of it assigned coaxial cable K11 or K12 a cable clamping nut 31 on.
- the outer conductor contact sleeves 21 have the Connector 20 in its cross-sectional profile along the cable axis one on the outside of the sleeve and one on the inside of the sleeve Ring heel step 32 or 33.
- the Ring heel step 32 on the outside of the sleeve through in her External diameter stepped socket 23 and the ring heel step 33 on the inside of the sleeve by a stepped inner diameter of the Outer conductor contact sleeve 21 given.
- the inside of the sleeve Ring paragraph stage 33 is also opposite the outer ring shoulder 32 in the direction of the End contact 27 having the end of the outer conductor contact sleeve 21 offset by the distance A.
- the inner conductor contact sleeves 22 of the connectors 20 face in their cross-sectional profile also on the outside of the sleeve and on the inside of the sleeve a ring heel step 34 or 35 on.
- the ring heel step 34 is on the outside of the sleeve here by the stepped in their outer diameter stepped socket 24 and the ring heel step 35 on the Inside of the sleeve by a stepped offset Given inner diameter of the inner conductor contact sleeve 22.
- both ring heel steps 34 and 35 in the same cross-sectional plane perpendicular to the cable axis arranged.
- Fig. 11 shows an example corresponding to Fig. 10 in Longitudinal section of the coupling assembly 19 for assembly of two coaxial cables K21 and K22.
- the reference symbols K21 and K22 again indicate that in both cases it is the End of a coaxial cable in the embodiment of the in Fig. 2nd coaxial cable K2 shown.
- the in Fig. 2 too its more detailed description are in Fig. 11 indicated for both coaxial cables K21 and K22.
- the Difference to Fig. 10 apply here when installing the Connector 20 of the coupling assembly 19 at the cable ends of the Coaxial cable K21 and K22 the sockets 24 of the Inner conductor contact sleeves 22 in contact with the Inner conductor metal layer 8 in the opening of the carrier for the tubular inner conductor 3 forming plastic tube 9 a.
- Fig. 12 also shows an example corresponding to Fig. 11 in Longitudinal section of the coupling assembly 19 for assembly of two coaxial cables K31 and K32.
- the reference numerals K31 and K32 again indicate that in both cases it is the End of a coaxial cable in the embodiment of the in Fig. 3rd coaxial cable K3 shown.
- the in Fig. 3 too its more detailed description are in Fig. 12 indicated for both coaxial cables K31 and K32. in the Difference to Fig.
- All parts of the clutch assembly 19 can either be made Metal or, which in many cases may be more advantageous, are made of plastic. Just in case Plastic version of the outer conductor contact sleeves 21 and Inner conductor contact sleeves 22 of the connectors 20 are made of these made of metallized plastic.
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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
Description
Claims (15)
- Koaxialkabelanordnung mit einem Koaxialkabel (K1-K8, K11/K12, K21/K22, K31/K32) für die Übertragung hochfrequenter elektromagnetischer Wellen, bestehend aus einem rohrförmigen Außenleiter (2) mit einem Kunststoffaußenmantel (1), einem Innenleiter (3) und einem verlustarmen Dielektrikum (4) zwischen Außen- (2) und Innenleiter (3), dadurch
gekennzeichnet,daß Außen- (2) und Innenleiter (3) jeweils durch eine rohrförmige, auf einen Kunststoffträger aufgebrachte Außenleiter- (5, 11, 16) und Innenleitermetallschicht (6, 8, 12, 14) hoher Leitfähigkeit verwirklicht sind unddaß die Stärke der Außenleiter- (5, 11, 16) und Innenleitermetallschicht (6, 8, 12, 14) wenigstens gleich der Eindringtiefe der durch das Koaxialkabel (K1-K8, K11/K12, K21/K22, K31/K32) zu übertragenden elektromechanischen Wellen ist. - Koaxialkabelanordnung nach Anspruch 1, dadurch
gekennzeichnet,daß die den rohrförmigen Innenleiter (3) bildende Innenleitermetallschicht (6) der Außenmantel eines den Kunststoffträger bildenden Kunststoffdrahtes (7) ist. - Koaxialkabelanordnung nach Anspruch 1, dadurch
gekennzeichnet,daß die den rohrförmigen Innenleiter (3) bildende Innenleitermetallschicht (8, 12) der Außen- oder Innenmantel eines den Kunststoffträger bildenden Kunststoffrohres (9) ist. - Koaxialkabelanordnung nach Anspruch 1, dadurch
gekennzeichnet,daß die den rohrförmigen Innenleiter (3) bildende Innenleitermetallschicht (14) der Außenmantel eines einen Träger aufweisenden dünnen Folienrohres (13) aus zähem Kunststoff ist unddaß der Träger des Folienrohres (13) ein Kunststoffdraht (7) ist. - Koaxialkabelanordnung nach einem der vorhergehenden Ansprüche, dadurch
gekennzeichnet,daß die den rohrförmigen Außenleiter (2) bildende Außenleitermetallschicht (5) der Außenmantel des verlustarmen Dielektrikums (4) zwischen Innen- (3) und Außenleiter (2) ist. - Koaxialkabelanordnung nach einem der Ansprüche 1 bis 4, dadurch
gekennzeichnet,daß die den rohrförmigen Außenleiter (2) bildende Außenleitermetallschicht (11) der Außen- oder Innenmantel eines einen Träger aufweisenden dünnen Folienrohres (10) aus zähem Kunststoff ist unddaß der Träger des Folienrohres (10) das verlustarme Dielektrikum (4) zwischen Innen- (3) und Außenleiter (2) ist. - Koaxialkabelanordnung nach einem der Ansprüche 1 bis 4, dadurch
gekennzeichnet,daß die den rohrförmigen Außenleiter (2) bildende Außenleitermetallschicht (16) der Außen- oder Innenmantel eines Kunststoffrohres (15) ist. - Koaxialkabelanordnung nach Anspruch 7, dadurch
gekennzeichnet,daß das verlustarme Dielektrikum (4) zwischen Innen- (3) und Außenleiter (2) ein Querschnittsprofil mit radialen Stützstegen (17) aufweist. - Koaxialkabelanordnung nach Anspruch 7, dadurch
gekennzeichnet,daß das verlustarme Dielektrikum (4) zwischen Innen- (3) und Außenleiter (2) aus in vorgegebenen Abständen längs des Koaxialkabels (K8) angeordneten Stützscheiben (18) besteht. - Koaxialkabelanordnung mit Koaxialkabeln (K1-K8, K11/K12, K21/K22, K31/K32) nach einem der vorhergehenden Ansprüche, sowie mit einer Kupplungsanordnung (19), bestehend aus zwei an ihren freien Enden mit Hilfe einer Überwurfmutter (30) miteinander verschraubbaren, an den Wellenwiderstand der Koaxialkabel (K1-K8, K11/K12, K21/K22, K31/K32) angepaßten Verbindern (20), dadurch
gekennzeichnet,daß jeder der beiden Verbinder (20) aus einer elektrisch leitenden Außenleiter- (21) und Innenleiterkontakthülse (22) besteht, die kabelseitig jeweils in eine in ihrem Außendurchmesser stufenförmig abgesetzte Steckbuchse (23, 24) übergehen und auf seiten ihrer gegenseitigen Schraubverbindung ebene Stirnkontakte (27, 28) aufweisen,daß die Steckbuchsen (23, 24) an ihrem freien Ende einen in eine Ringschneide (25, 26) ausmündenden Außenkonus haben,daß der Durchmesser der Ringschneide (25) der Steckbuchsen (23) der Außenleiterkontakthülsen (21) an den Rohrdurchmesser der den Außenleiter (2) des Koaxialkabels (K1-K8, K11/K12, K21/K22, K31/K32) darstellenden Außenleitermetallschicht (5, 11, 16) und der Durchmesser der Ringschneide (26) der Steckbuchsen (24) der Innenleiterkontakthülsen (22) an den Rohrdurchmesser der den Innenleiter (3) des Koaxialkabels (K1-K8, K11/K12, K21/K22, K31/K32) darstellenden Innenleitermetallschicht (6, 8) angepaßt ist,daß die Außenleiter- (21) und Innenleiterkontakthülsen (22) der Verbinder (20) mit ihren Steckbuchsen (23, 24) kontaktgebend mit der Außenleiter- (5, 11) bzw. Innenleitermetallschicht (6, 8, 12, 14) der Koaxialkabel (K1-K8, K11/K12, K21/K22, K31/K32) in die Stirnseiten der ihnen zugeordneten Kabelenden eingedrückt sind unddaß zur Fixierung der Außenleiterkontakthülsen (21) der Verbinder (20) Kabelklemmhülsen vorgesehen sind, die den sich beim Eindrücken ihrer Steckbuchsen (23) in die Stirnseiten der zugeordneten Kabelenden über die Steckbuchsen (23) schiebenden Kunststoffaußenmantel (1) de Koaxialkabel (K1-K8, K11/K12, K21/K22, K31/K32) gegen die Steckbuchsen (23) verklemmen. - Koaxialkabelanordnung nach Anspruch 10, dadurch
gekennzeichnet,daß bei der Kupplungsanordnung (19) die Kabelklemmhülsen mit den Außenleiterkontakthülsen (21) verschraubbare Kabelklemmuttern (31) sind. - Koaxialkabelanordnung nach Anspruch 10 oder 11, dadurch
gekennzeichnet,daß bei der Kupplungsanordnung (19) die Außenleiter-(21) und die Innenleiterkontakthülsen (22) der Verbinder (20) in ihrem Querschnittsprofil in der Kabelachse sowohl auf der Hülseninnenseite als auch auf der Hülsenaußenseite eine Ringabsatzstufe (32, 33, 34, 35) aufweisen,daß bei der Außenleiterkontakthülse (21) die Ringabsatzstufe (32) an der Hülsenaußenseite durch die in ihrem Außendurchmesser stufenförmig abgesetzte Steckbuchse (23) und die Ringabsatzstufe (33) an der Hülseninnenseite durch einen stufenförmig abgesetzten Innendurchmesser gegeben ist,daß bei der Außenleiterkontakthülse (21) die hülseninnenseitige Ringabsatzstufe (33) gegenüber der hülsenaußenseitigen Ringabsatzstufe (32) in Richtung des den Stirnkontakt (27) aufweisenden Endes der Außenleiterkontakthülse (21) versetzt ist,daß bei der Innenleiterkontakthülse (22) die Ringabsatzstufe (34) an der Hülsenaußenseite durch die in ihrem Außendurchmesser stufenförmig abgesetzte Steckbuchse (24) und die Ringabsatzstufe (35) an der Hülseninnenseite durch einen stufenförmig abgesetzten Innendurchmesser gegeben ist und hierbei die hülsenaußenseitige Ringabsatzstufe (34) und die hülseninnenseitige Ringabsatzstufe (35) in der gleichen Querschnittsebene senkrecht zur Kabelachse angeordnet sind,daß bei jedem der beiden Verbinder (20) die hülseninnenseitige Ringabsatzstufe (33) der Außenleiterkontakthülse (21) zusammen mit den beiden Ringabsatzstufen (34, 35) der Innenleiterkontakthülse (22) in einer Querschnittsebene senkrecht zur Kabelachse angeordnet sind unddaß die Ringabsatzstufen (32, 33, 34, 35) Anschläge für die Stirnseiten der Enden der Koaxialkabel (K1-K8, K11/K12, K21/K22, K31/K32) sind, durch die die Eindringtiefe der Steckbuchsen (23, 24) der Außenleiter- (21) und Innenleiterkontakthülsen (22) der Verbinder (20) in die Stirnseite des ihnen jeweils zugeordneten Kabelendes begrenzt ist. - Koaxialkabelanordnung nach einem der Ansprüche 10 bis 12, dadurch
gekennzeichnet,daß bei der Kupplungsanordnung (19) die Außenleiter- (21) und Innenleiterkontakthülsen (22) der Verbinder (20) aus metallisiertem Kunststoff und die Kabelklemmhülsen bzw. Kabelklemmuttern (31) einschließlich der Überwurfmutter (30), die der gegenseitigen Verschraubung der Verbinder (20) dient, aus Kunststoff bestehen. - Koaxialkabelanordnung nach einem der Ansprüche 10 bis 12, dadurch
gekennzeichnet,daß bei der Kupplungsanordnung (19) die Außenleiter-(21) und Innenleiterkontakthülsen (22) der Verbinder (20) und die Kabelklemmhülsen bzw. die Kabelklemmuttern (31) einschließlich der Überwurfmutter (30), die der gegenseitigen Verschraubung der Verbinder (20) dient, aus Metall bestehen. - Koaxialkabelanordnung nach einem der Ansprüche 10 bis 14, dadurch
gekennzeichnet,daß bei der Kupplungsanordnung (19) beide Verbinder (20), abgesehen von der ihrer gegenseitigen Verschraubung dienenden Überwurfmutter (30), in ihrer Gestaltung und ihren Abmessungen identisch sind.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19648964 | 1996-11-26 | ||
DE19648964 | 1996-11-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0844621A2 true EP0844621A2 (de) | 1998-05-27 |
EP0844621A3 EP0844621A3 (de) | 1999-02-10 |
Family
ID=7812823
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97115708A Withdrawn EP0844621A3 (de) | 1996-11-26 | 1997-09-09 | Koaxialkabelanordnung |
Country Status (1)
Country | Link |
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EP (1) | EP0844621A3 (de) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2303564A1 (de) * | 1972-02-08 | 1973-08-16 | Philips Nv | Verbindung zwischen koaxialkabelenden fuer gemeinschaftsantennenanlagen |
US3878485A (en) * | 1972-06-15 | 1975-04-15 | Sits Soc It Telecom Siemens | Transmission line for TDM communication system |
-
1997
- 1997-09-09 EP EP97115708A patent/EP0844621A3/de not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2303564A1 (de) * | 1972-02-08 | 1973-08-16 | Philips Nv | Verbindung zwischen koaxialkabelenden fuer gemeinschaftsantennenanlagen |
US3878485A (en) * | 1972-06-15 | 1975-04-15 | Sits Soc It Telecom Siemens | Transmission line for TDM communication system |
Also Published As
Publication number | Publication date |
---|---|
EP0844621A3 (de) | 1999-02-10 |
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