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EP0938165A1 - 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
EP0938165A1
EP0938165A1 EP99400138A EP99400138A EP0938165A1 EP 0938165 A1 EP0938165 A1 EP 0938165A1 EP 99400138 A EP99400138 A EP 99400138A EP 99400138 A EP99400138 A EP 99400138A EP 0938165 A1 EP0938165 A1 EP 0938165A1
Authority
EP
European Patent Office
Prior art keywords
contact
outer conductor
sleeve
conductor
connecting element
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
EP99400138A
Other languages
German (de)
English (en)
Other versions
EP0938165B1 (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 Lucent SAS
Nokia Inc
Original Assignee
Alcatel SA
Nokia Inc
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 SA, Nokia Inc filed Critical Alcatel 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 Has inner conductor arranged, tubular outer conductor.
  • its end to creation a circumferential contact surface is widened 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 the plant on 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 External conductor can be pressed (DE 27 24 862 C2).
  • 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 conductors of the RF cables are 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 phenomena come. This can lead to the excitation of new frequencies that interfere with the actual groove signal.
  • the invention has for its object the connection element described above to design that intermodulation when contacting the outer conductor as far as possible can be suppressed.
  • FIG. 1 is an overall view of a connecting element according to the invention.
  • Fig. 2 shows a detail of Fig. 1 in an enlarged view.
  • 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 Embodiment shown executed curled, so well bendable.
  • 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, circumferential projection 8 with a conical outer surface, which for abutment on 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 is 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 screwable.
  • 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 correspond to the outer dimensions of the outer conductor 3 Voted. One end of it is adapted to the conical contact surface 5 of the same 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 sleeve 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. Then outer conductor 3 and Dielectric 2 shortened so that the inner conductor 1 protrudes to make contact. At a tubular inner conductor 1 can also be omitted in this step if the Connector pin 9 is plugged into the inner conductor. Then contact sleeve 12 and pressure sleeve 13 pushed over the outer conductor 3 and brought into the assembly position. Then can the end of the outer conductor 3 can be deformed, for example, with a flanging tool in such a way that the conical contact surface 5 results. Then 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)
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 true EP0938165A1 (fr) 1999-08-25
EP0938165B1 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)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1148592A1 (fr) * 2000-04-17 2001-10-24 Cabel-Con A/S Connecteur pour câble coaxial ayant un conducteur extérieur ondulé
US7462069B2 (en) 2004-11-08 2008-12-09 Huber+Suhner Ag Cable plug for a coaxial cable and method for mounting a cable plug of this type

Families Citing this family (26)

* 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
USD436076S1 (en) 2000-04-28 2001-01-09 John Mezzalingua Associates, Inc. Open compression-type coaxial cable connector
USD437826S1 (en) 2000-04-28 2001-02-20 John Mezzalingua Associates, Inc. Closed compression-type coaxial 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
USD462058S1 (en) 2001-09-28 2002-08-27 John Mezzalingua Associates, Inc. Co-axial cable connector
USD468696S1 (en) 2001-09-28 2003-01-14 John Mezzalingua Associates, Inc. Co-axial cable connector
USD461166S1 (en) 2001-09-28 2002-08-06 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
USD513736S1 (en) 2004-03-17 2006-01-24 John Mezzalingua Associates, Inc. Coax cable connector
USD521930S1 (en) 2004-03-18 2006-05-30 John Mezzalingua Associates, Inc. Coax cable connector
USD518772S1 (en) 2004-03-18 2006-04-11 John Mezzalingua Associates, Inc. Coax cable connector
USD519076S1 (en) 2004-03-19 2006-04-18 John Mezzalingua Associates, Inc. Coax cable connector
USD515037S1 (en) 2004-03-19 2006-02-14 John Mezzalingua Associates, Inc. Coax cable connector
USD519451S1 (en) 2004-03-19 2006-04-25 John Mezzalingua Associates, Inc. Coax cable connector
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
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
US7458851B2 (en) * 2007-02-22 2008-12-02 John Mezzalingua Associates, Inc. Coaxial cable connector with independently actuated engagement of inner and outer conductors
US7632141B2 (en) * 2007-02-22 2009-12-15 John Mezzalingua Associates, Inc. Compact compression connector with attached moisture seal
DE102009022367A1 (de) * 2009-05-22 2010-11-25 Tefkom Gmbh Kabelabfangung für Koaxialkabel mit Glattrohr- oder ringgewelltem Außenleiter

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2724862A1 (de) * 1976-07-08 1978-01-12 Andrew Corp Kupplungsteil fuer koaxialkabel
FR2682819A1 (fr) * 1991-10-21 1993-04-23 Signal Engineering Electronics Connecteur pour cables coaxiaux.
DE4309775A1 (de) * 1993-03-25 1994-09-29 Spinner Gmbh Elektrotech Steckverbinder für Koaxialkabel mit Wellrohraußenleiter
EP0722199A2 (fr) * 1995-01-12 1996-07-17 MITSUBISHI CABLE INDUSTRIES, Ltd. Procédé et structure pour la connexion électrique d'un tube annulaire ondulé
EP0741436A1 (fr) * 1995-05-02 1996-11-06 HUBER & SUHNER AG KABEL-, KAUTSCHUK-, KUNSTSTOFF-WERKE Dispositif pour connexion électrique

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5154636A (en) * 1991-01-15 1992-10-13 Andrew Corporation Self-flaring connector for coaxial cable having a helically corrugated outer conductor
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
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

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2724862A1 (de) * 1976-07-08 1978-01-12 Andrew Corp Kupplungsteil fuer koaxialkabel
FR2682819A1 (fr) * 1991-10-21 1993-04-23 Signal Engineering Electronics Connecteur pour cables coaxiaux.
DE4309775A1 (de) * 1993-03-25 1994-09-29 Spinner Gmbh Elektrotech Steckverbinder für Koaxialkabel mit Wellrohraußenleiter
EP0722199A2 (fr) * 1995-01-12 1996-07-17 MITSUBISHI CABLE INDUSTRIES, Ltd. Procédé et structure pour la connexion électrique d'un tube annulaire ondulé
EP0741436A1 (fr) * 1995-05-02 1996-11-06 HUBER & SUHNER AG KABEL-, KAUTSCHUK-, KUNSTSTOFF-WERKE Dispositif pour connexion électrique

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1148592A1 (fr) * 2000-04-17 2001-10-24 Cabel-Con A/S Connecteur pour câble coaxial ayant un conducteur extérieur ondulé
US7462069B2 (en) 2004-11-08 2008-12-09 Huber+Suhner Ag Cable plug for a coaxial cable and method for mounting a cable plug of this type

Also Published As

Publication number Publication date
DE59905125D1 (de) 2003-05-28
EP0938165B1 (fr) 2003-04-23
US6102737A (en) 2000-08-15
DE19806906A1 (de) 1999-08-26
AU738716B2 (en) 2001-09-27
AU1728299A (en) 1999-09-02

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