EP0938165B1 - Connecteur pour un câble coaxial à haute fréquence - Google Patents

Connecteur pour un câble coaxial à haute fréquence Download PDF

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Publication number
EP0938165B1
EP0938165B1 EP99400138A EP99400138A EP0938165B1 EP 0938165 B1 EP0938165 B1 EP 0938165B1 EP 99400138 A EP99400138 A EP 99400138A EP 99400138 A EP99400138 A EP 99400138A EP 0938165 B1 EP0938165 B1 EP 0938165B1
Authority
EP
European Patent Office
Prior art keywords
contact
conductor
outer conductor
sleeve
contact 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.)
Expired - Lifetime
Application number
EP99400138A
Other languages
German (de)
English (en)
Other versions
EP0938165A1 (fr
Inventor
Hartmut Dipl.-Ing. Gohdes
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.)
Alcatel CIT SA
Alcatel Lucent SAS
Original Assignee
Alcatel CIT SA
Alcatel SA
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 Alcatel CIT SA, Alcatel SA filed Critical Alcatel CIT SA
Publication of EP0938165A1 publication Critical patent/EP0938165A1/fr
Application granted granted Critical
Publication of EP0938165B1 publication Critical patent/EP0938165B1/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
    • 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
    • H01R24/56—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 specially adapted to a specific shape of cables, e.g. corrugated cables, twisted pair cables, cables with two screens or hollow cables
    • H01R24/564—Corrugated cables
    • 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
    • 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

Definitions

  • the invention relates to a connecting element for a coaxial high-frequency cable, the one inner conductor, a dielectric surrounding it and one concentric to the Inner conductor arranged, tubular outer conductor, the end of which to create a circumferential contact surface is expanded conically, consisting of a Contact socket with one for contacting the inner surface of the contact surface of the outer conductor certain, circumferential projection with a conical outer surface and a the outer conductor in Pipe section surrounding use position and from an axially displaceable contact sleeve, which at one end is a circumferential, conically widening and to be attached to the Has outer surface of the contact surface of the outer conductor certain inner surface, the Contact sleeve by rotating the contact socket against the contact surface of the Outer conductor can be pressed.
  • Such a connecting element is for example from FR-A 2 682 816 or DE 27 24 862 C2 known.
  • Such a connecting element is used, for example, to connect a coaxial High-frequency cable - hereinafter referred to as "HF cable” - to a further one Plug connection, to an HF device or to connect with another HF cable.
  • the inner conductor of the RF cable is usually with a pin and one corresponding socket connected. Problems often arise with the connection the outer conductor of the HF cable, because if the contact is not good enough Intermodulation symptoms are coming. This can lead to the excitation of new frequencies that interfere with the actual groove signal.
  • the invention is based, so the connection element described above the task to design that intermodulation when contacting the outer conductor as far as possible can be suppressed.
  • Fig. 1 the end of a coaxial RF cable K is shown, on which one of the electrical Through connection serving connecting element V is attached.
  • the HF cable K has one Inner conductor 1, a dielectric 2 surrounding the same and one to the inner conductor 1 concentric, tubular outer conductor 3.
  • Above the outer conductor 3 is a plastic existing jacket 4 attached.
  • the outer conductor 3 is in contact with the dielectric 2. He is in The illustrated embodiment is designed to be corrugated, so it can be bent easily.
  • the end of Outer conductor 3 is flared to form a peripheral contact surface 5.
  • a contact socket 6 made of a good electrical conductor Material attached. It surrounds the outer conductor 3 with a pipe section 7 from the outside. Concentric to the pipe section 7, the contact socket 6 has an axially projecting, encircling projection 8 with a conical outer surface, which abuts the inner surface the contact surface 5 of the outer conductor 3 is determined. The corresponding mounting position is in Fig. 1 shown.
  • a central plug pin 9 also belongs to the connecting element V. Contacting the inner conductor 1 and a union nut 10. The connector pin 9 is through a made of insulating material support plate 11 fixed centrally in the union nut 10.
  • a contact sleeve 12 and a pressure bushing 13 are also above the outer conductor 3 arranged, which also belong to the connecting element V.
  • the construction of contact sleeve 12 and pressure bush 13 can be seen in more detail from FIG. 2.
  • the pressure bush 13 can be moved in the axial direction on the HF cable K or on its outer conductor 3. She can be made in one piece according to the drawing, but also made of consist of two axially adjacent parts.
  • the pressure bush 13 is with the Contact socket 6 or its pipe section 7 connected by a thread and thus with the same screwed.
  • a circumferential seal 14 can be located between the pipe section 7 and the pressure bush 13 to be appropriate.
  • the dimensions of the contact sleeve 12 are based on the outer dimensions of the outer conductor 3 Voted. Its one end is the same as the conical contact surface 5 also expanded conically. At this end, the contact sleeve 12 is preferably axially running slots 15 divided all around into spring arms 16.
  • the outer surface of the contact sleeve 12 is also flared at its inner conical end. It serves as a contact surface for the pressure bush 13, which is also flared at its corresponding end.
  • the inner diameter of the pressure bushing 13 corresponds approximately to the outer diameter of the Contact sleeve 12 so that the pressure bush 13 is guided through the same in the axial direction.
  • the connecting element V is assembled, for example, as follows:
  • the HF cable K is freed from the sheath 4 at its end.
  • outer conductor 3 and Dielectric 2 shortened so that the inner conductor 1 protrudes to make contact.
  • the Plug pin 9 can be inserted into the inner conductor 1.
  • contact sleeve 12 and pressure sleeve 13 pushed over the outer conductor 3 and brought into the assembly position.
  • you can the end of the outer conductor 3 can be deformed, for example, with a flanging tool so that the conical contact surface 5 results.
  • the contact socket 6 with union nut 10 and connector pins 9 plugged onto the end of the HF cable K in the axial direction.

Landscapes

  • Coupling Device And Connection With Printed Circuit (AREA)

Claims (3)

  1. Elément de fixation (V) pour un câble coaxial à haute fréquence (K), qui présente un conducteur intérieur (1), un diélectrique (2) entourant celui-ci et un conducteur extérieur (3) tubulaire disposé de façon concentrique vers le conducteur intérieur, dont l'extrémité est élargie de façon conique pour former une surface de contact (5) circulaire, composé d'une douille de contact (6) avec une partie saillante (8) circulaire définie pour être disposée au niveau de la surface intérieure de la surface de contact du conducteur extérieur avec une surface extérieure conique et une partie de conduit entourant le conducteur extérieur en position d'utilisation ainsi que d'un connecteur femelle (12) mobile par rapport à un axe, qui possède une surface intérieure définie s'élargissant de façon conique à une extrémité et conçue pour être disposée au niveau de la surface extérieure de la surface de contact du conducteur extérieur, moyennant quoi le connecteur femelle peut être pressé contre la surface de contact du conducteur extérieur par un mouvement rotatif de la douille de contact (6), caractérisé en ce que
       la surface extérieure du connecteur femelle (12) est conçue en forme de cône au niveau d'une des extrémités du connecteur femelle et
       sur le connecteur femelle (12), une douille de pression (13) mobile par rapport à un axe, avec une surface intérieure s'élargissant en forme de cône et conçue pour être disposée sur la surface extérieure du connecteur femelle (12), est installée, qui peut être pressée contre la surface de contact (5) du conducteur extérieur (3) par un mouvement rotatif de la douille de contact (6).
  2. Elément de fixation selon la revendication 1, caractérisé en ce que le connecteur femelle (12) est divisé au niveau de l'extrémité conique par une encoche (15) circulaire axiale tout autour dans les leviers à ressorts (16).
  3. Elément de fixation selon la revendication 1 ou 2, caractérisé en ce que la douille de pression (13) se compose de deux parties placées côte à côte par rapport à un axe.
EP99400138A 1998-02-19 1999-01-21 Connecteur pour un câble coaxial à haute fréquence Expired - Lifetime EP0938165B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19806906 1998-02-19
DE19806906A DE19806906A1 (de) 1998-02-19 1998-02-19 Verbindungselement für ein koaxiales Hochfrequenz-Kabel

Publications (2)

Publication Number Publication Date
EP0938165A1 EP0938165A1 (fr) 1999-08-25
EP0938165B1 true EP0938165B1 (fr) 2003-04-23

Family

ID=7858255

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99400138A Expired - Lifetime EP0938165B1 (fr) 1998-02-19 1999-01-21 Connecteur pour un câble coaxial à haute fréquence

Country Status (4)

Country Link
US (1) US6102737A (fr)
EP (1) EP0938165B1 (fr)
AU (1) AU738716B2 (fr)
DE (2) DE19806906A1 (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD440539S1 (en) 1997-08-02 2001-04-17 Noah P. Montena Closed compression-type coaxial cable connector
US6705884B1 (en) 1999-08-16 2004-03-16 Centerpin Technology, Inc. Electrical connector apparatus and method
US6796829B1 (en) * 2000-03-03 2004-09-28 Centerpin Technology, Inc. Electrical connector apparatus and method
EP1148592A1 (fr) * 2000-04-17 2001-10-24 Cabel-Con A/S Connecteur pour câble coaxial ayant un conducteur extérieur ondulé
USD437826S1 (en) 2000-04-28 2001-02-20 John Mezzalingua Associates, Inc. Closed compression-type coaxial cable connector
USD436076S1 (en) 2000-04-28 2001-01-09 John Mezzalingua Associates, Inc. Open compression-type coaxial cable connector
USD468696S1 (en) 2001-09-28 2003-01-14 John Mezzalingua Associates, Inc. Co-axial cable connector
USD462058S1 (en) 2001-09-28 2002-08-27 John Mezzalingua Associates, Inc. Co-axial cable connector
USD461166S1 (en) 2001-09-28 2002-08-06 John Mezzalingua Associates, Inc. Co-axial cable connector
USD462327S1 (en) 2001-09-28 2002-09-03 John Mezzalingua Associates, Inc. Co-axial cable connector
USD461778S1 (en) 2001-09-28 2002-08-20 John Mezzalingua Associates, Inc. Co-axial cable connector
USD458904S1 (en) 2001-10-10 2002-06-18 John Mezzalingua Associates, Inc. Co-axial cable connector
USD475975S1 (en) 2001-10-17 2003-06-17 John Mezzalingua Associates, Inc. Co-axial cable connector
US7264503B2 (en) * 2003-07-07 2007-09-04 John Mezzalingua Associates, Inc. Sealing assembly for a port at which a cable is connected and method of connecting a cable to a port using the sealing assembly
US7500874B2 (en) * 2004-06-25 2009-03-10 John Mezzalingua Associates, Inc. Nut seal assembly for coaxial cable system components
US7186127B2 (en) * 2004-06-25 2007-03-06 John Mezzalingua Associates, Inc. Nut seal assembly for coaxial connector
AU2005301003B2 (en) 2004-11-08 2009-09-17 Huber+Suhner Ag Cable plug for a coaxial cable and method for mounting a cable plug of this type
US7354309B2 (en) * 2005-11-30 2008-04-08 John Mezzalingua Associates, Inc. Nut seal assembly for coaxial cable system components
US7351101B1 (en) 2006-08-17 2008-04-01 John Mezzalingua Associates, Inc. Compact compression connector for annular corrugated coaxial cable
US7632141B2 (en) * 2007-02-22 2009-12-15 John Mezzalingua Associates, Inc. Compact compression connector with attached moisture seal
US7458851B2 (en) * 2007-02-22 2008-12-02 John Mezzalingua Associates, Inc. Coaxial cable connector with independently actuated engagement of inner and outer conductors
DE102009022367A1 (de) * 2009-05-22 2010-11-25 Tefkom Gmbh Kabelabfangung für Koaxialkabel mit Glattrohr- oder ringgewelltem Außenleiter

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4046451A (en) * 1976-07-08 1977-09-06 Andrew Corporation Connector for coaxial cable with annularly corrugated outer conductor
US5154636A (en) * 1991-01-15 1992-10-13 Andrew Corporation Self-flaring connector for coaxial cable having a helically corrugated outer conductor
FR2682819B1 (fr) * 1991-10-21 1994-09-30 Signal Engineering Electronics Connecteur pour cables coaxiaux.
DE4244641C1 (en) * 1992-02-27 1993-08-05 Spinner Gmbh Elektrotechnische Fabrik, 8000 Muenchen, De Coaxial cable plug connector for signal transmission - establishes contact between outer contact and screening by screw -loaded contact ring which can also include sealing ring
DE4309775C2 (de) * 1993-03-25 1995-08-17 Spinner Gmbh Elektrotech Steckverbinder für Koaxialkabel mit Wellrohraußenleiter
JP2913373B2 (ja) * 1995-01-12 1999-06-28 三菱電線工業株式会社 リング状波付き管体の接続方法、およびその接続構造
EP0741436A1 (fr) * 1995-05-02 1996-11-06 HUBER & SUHNER AG KABEL-, KAUTSCHUK-, KUNSTSTOFF-WERKE Dispositif pour connexion électrique
US5595502A (en) * 1995-08-04 1997-01-21 Andrew Corporation Connector for coaxial cable having hollow inner conductor and method of attachment
US5795188A (en) * 1996-03-28 1998-08-18 Andrew Corporation Connector kit for a coaxial cable, method of attachment and the resulting assembly

Also Published As

Publication number Publication date
AU738716B2 (en) 2001-09-27
EP0938165A1 (fr) 1999-08-25
AU1728299A (en) 1999-09-02
DE59905125D1 (de) 2003-05-28
DE19806906A1 (de) 1999-08-26
US6102737A (en) 2000-08-15

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