EP1303005A1 - Système pour conducteur interne - Google Patents

Système pour conducteur interne Download PDF

Info

Publication number
EP1303005A1
EP1303005A1 EP01124083A EP01124083A EP1303005A1 EP 1303005 A1 EP1303005 A1 EP 1303005A1 EP 01124083 A EP01124083 A EP 01124083A EP 01124083 A EP01124083 A EP 01124083A EP 1303005 A1 EP1303005 A1 EP 1303005A1
Authority
EP
European Patent Office
Prior art keywords
connector
cable
end portion
inner conductor
conductor
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
Application number
EP01124083A
Other languages
German (de)
English (en)
Other versions
EP1303005B1 (fr
Inventor
Jimmy Ciesla Henningsen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Corning Cabelcon AS
Original Assignee
Corning Cabelcon AS
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Corning Cabelcon AS filed Critical Corning Cabelcon AS
Priority to EP01124083A priority Critical patent/EP1303005B1/fr
Priority to DE60109294T priority patent/DE60109294T2/de
Priority to ES01124083T priority patent/ES2239087T3/es
Priority to AT01124083T priority patent/ATE290724T1/de
Priority to DK01124083T priority patent/DK1303005T3/da
Publication of EP1303005A1 publication Critical patent/EP1303005A1/fr
Application granted granted Critical
Publication of EP1303005B1 publication Critical patent/EP1303005B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • H01R9/0521—Connection to outer conductor by action of a nut

Definitions

  • the present invention relates to connectors for coaxial cables of the kind set forth in the preamble of claim 1 and more particularly to the connection between the inner conductor of the coaxial cable and the centre terminal of the coaxial connector.
  • EP 0 994 527 with the same applicant as the present application discloses a coaxial connector provided with threads on the contact surface between the inner conductor of the cable and the centre terminal as mentioned above.
  • US 5,595,502 discloses a connector for a coaxial cable having hollow inner conductor, where the centre terminal of the connector during mounting of the cable on the connector is brought into the hollow inner conductor, and where the portion of the centre terminal inserted into the inner conductor is furthermore provided with threads engaging the inner surface of the hollow conductor.
  • the object of the present invention to provide a connector for a coaxial cable which ensures a firm and reliable electrical and mechanical contact between the inner connector of the cable and the centre terminal of the connector without giving rise to the degradations of signal propagation at the interface between the inner conductor and the centre terminal as described initially.
  • a connector for a coaxial cable essentially comprising an outer bushing for providing an axial displacement of parts in the connector, whereby these parts are brought into mechanical and electrical engagement with the coaxial cable, the axial displacement being provided by screwing a thread provided on said bushing onto a corresponding thread provided on the main body of the connector, the connector being furthermore provided with a centre terminal attached to the main body of the connector via a tubular member and comprising an end portion for connection to the inner conductor of the cable, said end portion being provided with engagement means for engagement with corresponding engagement means provided on a tubular body coaxially and displaceably mounted in the connector, and where said end portion is a tubular body longitudinally provided with a number of slits facilitating the axial compression of the end portion around the inner conductor of the cable, and where the connector is furthermore characterised in that said end portion on the inner circumferential surface hereof is provided with an annular contact surface longitudinally extending over a predefined distance and protruding radially in
  • a connector for a coaxial cable essentially comprising a tubular main body 1 upon which a tubular outer bushing 2 can be screwed by means of appropriate threads provided on the outer surface of a portion of the main body and a corresponding inner surface of the outer bushing thus providing the possibility to displace the main body and the outer bushing relative to each other as mentioned in the description of prior art.
  • One effect of providing said displacement between the main body (1) and the outer bushing (2) is that the axially displaceable part 5 surrounding the inner conductor 10 of the cable will be displaced in the direction towards the centre terminal 3 as indicated by the arrow A in the Figure. Due to the engagement between the conical face 11 of the displaceable part 5 and a corresponding conical face 12 on the end portion 3' of the centre terminal 3, the end portion 3' will be pressed radially inwards towards the inner conductor 10, the end portion 3' being axially retained by engagement with a tubular member 6 by means of which member the centre terminal 3 of the connector is furthermore attached to the main body 1.
  • the end portion 3' of the centre terminal 3 is formed as a tubular member of an inner diameter that over the major longitudinal length of the end portion 3' is somewhat larger than the diameter of the inner connector 10 of the coaxial cable.
  • the inner conductor 10 is inserted into this tubular member approximately as shown in Figure 1.
  • the tubular member is provided with a plurality of longitudinally extending slits 15, typically 4 slits, although other numbers could also be used. The presence of these slits 15 facilitates the inwardly directed compression of the end portion 3' around the inner conductor 10.
  • the tubular member is on the inner circumferential surface hereof provided with an annular protruding contact area 14 encircling the inner conductor 10.
  • the inner diameter of this protruding contact area 14 is chosen such that it is possible during mounting of the connector on the cable to pass the inner conductor 10 longitudinally through this contact area 14 and further into the tubular member to a final position as for instance indicated in Figure 1.
  • the insertion of the inner conductor 10 of the cable into the end portion 3' is furthermore facilitated by the presence of the inclined end face 17 on the end portion 3'.

Landscapes

  • Coupling Device And Connection With Printed Circuit (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Communication Cables (AREA)
  • Waveguides (AREA)
EP01124083A 2001-10-10 2001-10-10 Système pour conducteur interne Expired - Lifetime EP1303005B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP01124083A EP1303005B1 (fr) 2001-10-10 2001-10-10 Système pour conducteur interne
DE60109294T DE60109294T2 (de) 2001-10-10 2001-10-10 Innenleiteranordnung
ES01124083T ES2239087T3 (es) 2001-10-10 2001-10-10 Sistema para conductor interior.
AT01124083T ATE290724T1 (de) 2001-10-10 2001-10-10 Innenleiteranordnung
DK01124083T DK1303005T3 (da) 2001-10-10 2001-10-10 Inderledersystem

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP01124083A EP1303005B1 (fr) 2001-10-10 2001-10-10 Système pour conducteur interne

Publications (2)

Publication Number Publication Date
EP1303005A1 true EP1303005A1 (fr) 2003-04-16
EP1303005B1 EP1303005B1 (fr) 2005-03-09

Family

ID=8178904

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01124083A Expired - Lifetime EP1303005B1 (fr) 2001-10-10 2001-10-10 Système pour conducteur interne

Country Status (5)

Country Link
EP (1) EP1303005B1 (fr)
AT (1) ATE290724T1 (fr)
DE (1) DE60109294T2 (fr)
DK (1) DK1303005T3 (fr)
ES (1) ES2239087T3 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005027273A1 (fr) * 2003-09-09 2005-03-24 Commscope, Inc. Of North Carolina Connecteur coaxial presentant un element isolant renforce, et procedes associes
WO2006001999A1 (fr) * 2004-06-15 2006-01-05 Corning Gilbert Inc. Connecteur coaxial a enclenchement de conducteur central
US7077700B2 (en) 2004-12-20 2006-07-18 Corning Gilbert Inc. Coaxial connector with back nut clamping ring
US7189114B1 (en) 2006-06-29 2007-03-13 Corning Gilbert Inc. Compression connector
US7261581B2 (en) 2003-12-01 2007-08-28 Corning Gilbert Inc. Coaxial connector and method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1905182A1 (de) * 1969-02-03 1970-09-17 Kathrein Werke Anton Katrein Schnellanschluss fuer Koaxialkabel
US3836946A (en) * 1972-03-30 1974-09-17 Siemens Ag Coaxial connector
EP1028498A1 (fr) * 1999-02-10 2000-08-16 Spinner GmbH Elektrotechnische Fabrik Connecteur pour câble coaxial ayant un conducteur extérieur lisse
EP1122835A1 (fr) * 2000-02-04 2001-08-08 Cabel-Con A/S Connecteur d'une seule pièce

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1905182A1 (de) * 1969-02-03 1970-09-17 Kathrein Werke Anton Katrein Schnellanschluss fuer Koaxialkabel
US3836946A (en) * 1972-03-30 1974-09-17 Siemens Ag Coaxial connector
EP1028498A1 (fr) * 1999-02-10 2000-08-16 Spinner GmbH Elektrotechnische Fabrik Connecteur pour câble coaxial ayant un conducteur extérieur lisse
EP1122835A1 (fr) * 2000-02-04 2001-08-08 Cabel-Con A/S Connecteur d'une seule pièce

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005027273A1 (fr) * 2003-09-09 2005-03-24 Commscope, Inc. Of North Carolina Connecteur coaxial presentant un element isolant renforce, et procedes associes
US7011546B2 (en) 2003-09-09 2006-03-14 Commscope Properties, Llc Coaxial connector with enhanced insulator member and associated methods
AU2004273493B2 (en) * 2003-09-09 2007-11-29 Commscope, Inc. Of North Carolina Coaxial connector with enhanced insulator member and associated methods
KR100801357B1 (ko) 2003-09-09 2008-02-05 콤스코프 인코포레이티드 오브 노스 캐롤라이나 향상된 절연부재를 구비한 동축케이블 커넥터 및 동축케이블 제조 방법
CN100409490C (zh) * 2003-09-09 2008-08-06 北卡罗来纳康姆斯科普公司 具有增强绝缘件的同轴连接器及相关的制造方法
US7261581B2 (en) 2003-12-01 2007-08-28 Corning Gilbert Inc. Coaxial connector and method
WO2006001999A1 (fr) * 2004-06-15 2006-01-05 Corning Gilbert Inc. Connecteur coaxial a enclenchement de conducteur central
US7104839B2 (en) 2004-06-15 2006-09-12 Corning Gilbert Inc. Coaxial connector with center conductor seizure
CN100442601C (zh) * 2004-06-15 2008-12-10 康宁吉伯股份有限公司 带有中央导体卡子的同轴连接器
US7077700B2 (en) 2004-12-20 2006-07-18 Corning Gilbert Inc. Coaxial connector with back nut clamping ring
US7189114B1 (en) 2006-06-29 2007-03-13 Corning Gilbert Inc. Compression connector

Also Published As

Publication number Publication date
ATE290724T1 (de) 2005-03-15
DK1303005T3 (da) 2005-05-02
ES2239087T3 (es) 2005-09-16
DE60109294T2 (de) 2006-05-18
EP1303005B1 (fr) 2005-03-09
DE60109294D1 (de) 2005-04-14

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