EP1139496A3 - Connector for an overhead cable - Google Patents

Connector for an overhead cable Download PDF

Info

Publication number
EP1139496A3
EP1139496A3 EP01660053A EP01660053A EP1139496A3 EP 1139496 A3 EP1139496 A3 EP 1139496A3 EP 01660053 A EP01660053 A EP 01660053A EP 01660053 A EP01660053 A EP 01660053A EP 1139496 A3 EP1139496 A3 EP 1139496A3
Authority
EP
European Patent Office
Prior art keywords
connector
screw
clamping bolt
intermediate spaces
connector blocks
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Withdrawn
Application number
EP01660053A
Other languages
German (de)
French (fr)
Other versions
EP1139496A2 (en
Inventor
Veijo c/o Onninen Oy Kortelainen
Henrik Grönholm
Juhani Hovilehto
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.)
Ensto Sekko Oy
Original Assignee
Ensto Sekko Oy
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 Ensto Sekko Oy filed Critical Ensto Sekko Oy
Publication of EP1139496A2 publication Critical patent/EP1139496A2/en
Publication of EP1139496A3 publication Critical patent/EP1139496A3/en
Withdrawn legal-status Critical Current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
    • 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
    • H01R4/28—Clamped connections, spring connections
    • H01R4/38—Clamped connections, spring connections utilising a clamping member acted on by screw or nut
    • H01R4/44—Clamping areas on both sides of screw
    • 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
    • H01R4/24—Connections using contact members penetrating or cutting insulation or cable strands
    • H01R4/2404—Connections using contact members penetrating or cutting insulation or cable strands the contact members having teeth, prongs, pins or needles penetrating the insulation
    • H01R4/2408—Connections using contact members penetrating or cutting insulation or cable strands the contact members having teeth, prongs, pins or needles penetrating the insulation actuated by clamping screws
    • 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
    • H01R9/031—Connectors arranged to contact a plurality of the conductors of a multiconductor cable, e.g. tapping connections for multiphase cables, e.g. with contact members penetrating insulation of a plurality of conductors

Landscapes

  • Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
  • Cable Accessories (AREA)
  • Multi-Conductor Connections (AREA)
  • Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)

Abstract

A connector for an overhead cable, comprising a clamping bolt or screw (8, 8') and at least three connector blocks (1, 2, 3), which are pressable by the clamping bolt or screw (8, 8') towards each other. The connector blocks (1, 2, 3) provide therebetween two intermediate spaces for receiving wires on either side of the middle connector block (2). At least one connector block (2), which lies between the other two connector blocks (1, 3), has embedded therein metallic connecting pieces provided with teeth protruding into said intermediate spaces, which teeth, as a result of compressing the connector blocks by means of the clamping bolt or screw (8, 8'), penetrate through the wire insulation enabling a connecting piece (10) to establish an electric connection between superimposed or parallel wires in both intermediate spaces.
EP01660053A 2000-03-31 2001-03-23 Connector for an overhead cable Withdrawn EP1139496A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20000738A FI106994B (en) 2000-03-31 2000-03-31 Connection for an overhead power line
FI20000738 2000-03-31

Publications (2)

Publication Number Publication Date
EP1139496A2 EP1139496A2 (en) 2001-10-04
EP1139496A3 true EP1139496A3 (en) 2002-07-24

Family

ID=8558063

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01660053A Withdrawn EP1139496A3 (en) 2000-03-31 2001-03-23 Connector for an overhead cable

Country Status (10)

Country Link
EP (1) EP1139496A3 (en)
BR (1) BR0101285A (en)
CZ (1) CZ20011158A3 (en)
FI (1) FI106994B (en)
HU (1) HUP0101195A3 (en)
ID (1) ID29737A (en)
MX (1) MXPA01003273A (en)
NO (1) NO20011632L (en)
PL (1) PL346456A1 (en)
RU (1) RU2001108592A (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10341997A1 (en) * 2003-09-03 2005-03-31 Pfisterer Kontaktsysteme Gmbh & Co. Kg Device for electrically connecting at least two insulated main conductors of a power supply cable, in particular a cable branch terminal
AU2006230765B2 (en) * 2005-10-25 2009-12-03 Cable Accessories (Australia) Pty. Ltd. Cable connection device
DE102006037720A1 (en) * 2006-08-03 2008-02-07 Pfisterer Kontaktsysteme Gmbh & Co. Kg Device for electrically connecting at least two main conductors of a power supply cable, in particular cable branch terminal
FR2930847B1 (en) * 2008-04-30 2013-05-24 Michaud Sa CONNECTION ASSEMBLY FOR CONNECTING AT LEAST FOUR POLES FROM A MAIN CABLE TO AT LEAST ONE DERIVED CABLE
FR2963488B1 (en) * 2010-07-29 2013-11-01 Michaud Sa MULTIPOLAR ELECTRICAL CONNECTION TIP
ITBO20120180A1 (en) * 2012-04-04 2013-10-05 3I En S R L JUNCTION JOINT FOR UNDERGROUND CABLES
US9287673B2 (en) 2013-12-06 2016-03-15 Tyco Electronics Corporation Insulation piercing connectors and methods and connections including same
EP2882040A1 (en) 2013-12-06 2015-06-10 Tyco Electronics Simel S.A.S. Insulation-piercing connector
FR3017494B1 (en) * 2014-02-07 2017-11-03 Mft D'appareillage Electrique De Cahors TETRAPOLAR CONNECTOR WITH COMMON CLAMP FOR NEUTRAL CABLE DISTRIBUTED
CN105958234B (en) * 2016-06-20 2018-09-18 固力发电气有限公司 A kind of logical wire clamp of integral type wound
CN106099407A (en) * 2016-08-04 2016-11-09 陆根德 A kind of conductor wire clamp of easy accessibility stabilized structure
CN106786126A (en) * 2017-01-04 2017-05-31 广州雅隆自动化设备有限公司 Power cable compresses tightly frame
US10840615B2 (en) * 2018-06-28 2020-11-17 Te Connectivity Corporation Connection enclosure assemblies, connector systems and methods for forming an enclosed connection between conductors
TN2019000329A1 (en) * 2019-12-12 2021-10-04 Soc Dengineering Et Dentreprise Electrique Et De Climatisation Tunelec Two-pole branch connector with independent clamping for overhead insulated electrical cables
US11431114B2 (en) 2020-02-14 2022-08-30 Te Connectivity Solutions Gmbh Enclosed connection systems for forming an enclosed connection between conductors, and methods including same
EP4148911A1 (en) 2021-09-08 2023-03-15 Tyco Electronics-Simel Insulation-piercing connector

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2052388A1 (en) * 1970-01-29 1971-08-19 Weber Ag Fab Elektro Terminal for electrical apparatus
GB1260902A (en) * 1968-05-17 1972-01-19 Ericsson Telefon Ab L M Electrical connectors
US4103984A (en) * 1977-01-27 1978-08-01 Amp Incorporated Insulation displacing pin connector
US5015205A (en) * 1989-11-07 1991-05-14 Franks George J Jr Cable clamp
US5015198A (en) * 1988-04-27 1991-05-14 Niled S.A. Terminal for connecting an insulated branch conductor to an insulated overhead line conductor
DE4203022A1 (en) * 1992-01-10 1993-07-15 Arcus Elektrotech Multi-lead junction clamp for connecting branch lines to main cable - has primary contacts and opposing secondary contacts to enable simultaneous contacting of leads in clamp jaws

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1260902A (en) * 1968-05-17 1972-01-19 Ericsson Telefon Ab L M Electrical connectors
DE2052388A1 (en) * 1970-01-29 1971-08-19 Weber Ag Fab Elektro Terminal for electrical apparatus
US4103984A (en) * 1977-01-27 1978-08-01 Amp Incorporated Insulation displacing pin connector
US5015198A (en) * 1988-04-27 1991-05-14 Niled S.A. Terminal for connecting an insulated branch conductor to an insulated overhead line conductor
US5015205A (en) * 1989-11-07 1991-05-14 Franks George J Jr Cable clamp
DE4203022A1 (en) * 1992-01-10 1993-07-15 Arcus Elektrotech Multi-lead junction clamp for connecting branch lines to main cable - has primary contacts and opposing secondary contacts to enable simultaneous contacting of leads in clamp jaws

Also Published As

Publication number Publication date
HUP0101195A2 (en) 2002-01-28
PL346456A1 (en) 2001-10-08
EP1139496A2 (en) 2001-10-04
NO20011632D0 (en) 2001-03-30
HU0101195D0 (en) 2001-05-28
MXPA01003273A (en) 2004-07-30
HUP0101195A3 (en) 2003-02-28
CZ20011158A3 (en) 2001-11-14
NO20011632L (en) 2001-10-01
BR0101285A (en) 2001-11-06
ID29737A (en) 2001-10-04
FI20000738A0 (en) 2000-03-31
FI106994B (en) 2001-05-15
RU2001108592A (en) 2003-03-10

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