EP0889548A3 - Cable termination for a high current multi-conductor cable for DC applications - Google Patents

Cable termination for a high current multi-conductor cable for DC applications Download PDF

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Publication number
EP0889548A3
EP0889548A3 EP98111382A EP98111382A EP0889548A3 EP 0889548 A3 EP0889548 A3 EP 0889548A3 EP 98111382 A EP98111382 A EP 98111382A EP 98111382 A EP98111382 A EP 98111382A EP 0889548 A3 EP0889548 A3 EP 0889548A3
Authority
EP
European Patent Office
Prior art keywords
bores
cable
pitch circle
applications
high current
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
EP98111382A
Other languages
German (de)
French (fr)
Other versions
EP0889548B1 (en
EP0889548A2 (en
Inventor
Thomas Dipl.-Ing. Rolf
Christof Dipl.-Ing. Dratner
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.)
KM Europa Metal AG
Original Assignee
KM Europa Metal AG
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 KM Europa Metal AG filed Critical KM Europa Metal AG
Publication of EP0889548A2 publication Critical patent/EP0889548A2/en
Publication of EP0889548A3 publication Critical patent/EP0889548A3/en
Application granted granted Critical
Publication of EP0889548B1 publication Critical patent/EP0889548B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • H01R9/11—End pieces for multiconductor cables supported by the cable and for facilitating connections to other conductive members, e.g. for liquid cooled welding 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
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/10—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
    • H01R4/18—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping

Landscapes

  • Insulated Conductors (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Multi-Conductor Connections (AREA)

Abstract

Bei dem Kabelkopf (1) sind die Enden (22) der aus einer Vielzahl von Einzellitzen (23) bestehenden Kabelseile (24) in Bohrungen (15, 16) eines Kabelschuhs (3) eingefügt und durch radiale Verpressung (P) und Verformung der Bohrungen (15, 16) in diesen lagefixiert. Die Bohrungen (15, 16) liegen auf zueinander konzentrischen Teilkreisen (TK, TK1), wobei die Bohrungen (16) auf dem inneren Teilkreis (TK1) zu den Bohrungen (15) auf dem äußeren Teilkreis (TK) auf Lücke angeordnet sind. Kühlwassernuten (18) zwischen den auf den äußeren Teilkreis (TK) liegenden Bohrungen (15) erstrecken sich mit einer Tiefe (T) bis in die Nähe der auf dem inneren Teilkreis (TK1) angeordneten Bohrungen (16). Sie sind mit einem zentralen Kühlwasserkanal (8) im Kabelkopf (1) verbunden.

Figure 00000001
In the case of the cable head (1), the ends (22) of the cable cables (24) consisting of a plurality of individual strands (23) are inserted into bores (15, 16) of a cable lug (3) and by radial pressing (P) and deformation of the bores (15, 16) fixed in position. The bores (15, 16) lie on mutually concentric pitch circles (TK, TK1), the bores (16) on the inner pitch circle (TK1) to the bores (15) on the outer pitch circle (TK) being arranged in a gap. Cooling water grooves (18) between the bores (15) lying on the outer pitch circle (TK) extend with a depth (T) to the vicinity of the bores (16) arranged on the inner pitch circle (TK1). They are connected to a central cooling water channel (8) in the cable head (1).
Figure 00000001
EP98111382A 1997-07-04 1998-06-20 Cable termination for a high current multi-conductor cable for DC applications Expired - Lifetime EP0889548B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19728559 1997-07-04
DE19728559A DE19728559A1 (en) 1997-07-04 1997-07-04 Cable head of a high-current multi-cable for DC applications

Publications (3)

Publication Number Publication Date
EP0889548A2 EP0889548A2 (en) 1999-01-07
EP0889548A3 true EP0889548A3 (en) 1999-12-01
EP0889548B1 EP0889548B1 (en) 2001-09-12

Family

ID=7834615

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98111382A Expired - Lifetime EP0889548B1 (en) 1997-07-04 1998-06-20 Cable termination for a high current multi-conductor cable for DC applications

Country Status (4)

Country Link
US (1) US6063998A (en)
EP (1) EP0889548B1 (en)
DE (2) DE19728559A1 (en)
ES (1) ES2162373T3 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7902074B2 (en) * 2006-04-07 2011-03-08 Micron Technology, Inc. Simplified pitch doubling process flow
EP3411883B1 (en) * 2016-02-01 2023-08-23 Huber+Suhner AG Cable assembly
DE102016117011A1 (en) * 2016-09-09 2018-03-15 Itt Manufacturing Enterprises Llc Electrically conductive contact element for an electrical connector
EP3770007A1 (en) * 2019-07-25 2021-01-27 ABB Schweiz AG Electrical vehicle charging system for charging an electrical vehicle

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3244792A (en) * 1962-04-06 1966-04-05 Gar Wood Ind Inc Water cooled connecting cable for spot welding machines
DE2341900A1 (en) * 1973-08-18 1975-02-27 Flohe Hans Kg Termination for high-current multi-conductor/strand cable - low-loss connection by use of reinforced holes for increased volumetric density of inserted conductor-strands
DE3420822C1 (en) * 1984-06-05 1985-10-24 Hans Flohe GmbH & Co, 4620 Castrop-Rauxel Water-cooled heavy-current cable II
US5527994A (en) * 1994-05-31 1996-06-18 Kasper; James J. Water cooled kickless cable and method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3244792A (en) * 1962-04-06 1966-04-05 Gar Wood Ind Inc Water cooled connecting cable for spot welding machines
DE2341900A1 (en) * 1973-08-18 1975-02-27 Flohe Hans Kg Termination for high-current multi-conductor/strand cable - low-loss connection by use of reinforced holes for increased volumetric density of inserted conductor-strands
DE3420822C1 (en) * 1984-06-05 1985-10-24 Hans Flohe GmbH & Co, 4620 Castrop-Rauxel Water-cooled heavy-current cable II
US5527994A (en) * 1994-05-31 1996-06-18 Kasper; James J. Water cooled kickless cable and method

Also Published As

Publication number Publication date
US6063998A (en) 2000-05-16
DE59801431D1 (en) 2001-10-18
DE19728559A1 (en) 1999-01-07
EP0889548B1 (en) 2001-09-12
ES2162373T3 (en) 2001-12-16
EP0889548A2 (en) 1999-01-07

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