SE9402452L - Contact connection between two relatively rotatable conductors - Google Patents

Contact connection between two relatively rotatable conductors

Info

Publication number
SE9402452L
SE9402452L SE9402452A SE9402452A SE9402452L SE 9402452 L SE9402452 L SE 9402452L SE 9402452 A SE9402452 A SE 9402452A SE 9402452 A SE9402452 A SE 9402452A SE 9402452 L SE9402452 L SE 9402452L
Authority
SE
Sweden
Prior art keywords
contact
pin
sleeve
conductors
contact connection
Prior art date
Application number
SE9402452A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE503599C2 (en
SE9402452D0 (en
Inventor
Bjoern Eriksson
Original Assignee
Asea Brown Boveri
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 Asea Brown Boveri filed Critical Asea Brown Boveri
Priority to SE9402452A priority Critical patent/SE503599C2/en
Publication of SE9402452D0 publication Critical patent/SE9402452D0/en
Priority to EP19950110789 priority patent/EP0692844B1/en
Priority to DE1995609592 priority patent/DE69509592T2/en
Publication of SE9402452L publication Critical patent/SE9402452L/en
Publication of SE503599C2 publication Critical patent/SE503599C2/en

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
    • H01R35/00—Flexible or turnable line connectors, i.e. the rotation angle being limited
    • H01R35/04—Turnable line connectors with limited rotation angle with frictional contact members
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R39/00—Rotary current collectors, distributors or interrupters
    • H01R39/64—Devices for uninterrupted current collection

Landscapes

  • Contacts (AREA)
  • Multi-Conductor Connections (AREA)
  • Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)

Abstract

Rotatable electrical contact connection between two conductors which are rotatable relative to each other, one of said conductors consisting of a contact pin (11) and the other of a contact sleeve (10) arranged concentrically around the contact pin. The internal diameter of the contact sleeve is larger than the external diameter of the contact pin, such that between the pin and the sleeve an annular gap (12) is formed, in which a number of elongated, relatively narrow contact rollers (13), oriented parallel to the longitudinal axis of the pin, are evenly distributed around the periphery of the pin. According to the invention, the contact pin and the contact sleeve are formed with radially outwardly projecting annular elevations (14) and radially inwardly projecting annular elevations (15), respectively, in such a way that the contact rollers (13) are strained in wave form between the pin and the sleeve, thus providing the necessary contact force at the contact points. <MATH>
SE9402452A 1994-07-12 1994-07-12 Contact connection between two relatively rotatable conductors SE503599C2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE9402452A SE503599C2 (en) 1994-07-12 1994-07-12 Contact connection between two relatively rotatable conductors
EP19950110789 EP0692844B1 (en) 1994-07-12 1995-07-11 Rotable electrical contact connection
DE1995609592 DE69509592T2 (en) 1994-07-12 1995-07-11 Rotatable electrical contact connection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9402452A SE503599C2 (en) 1994-07-12 1994-07-12 Contact connection between two relatively rotatable conductors

Publications (3)

Publication Number Publication Date
SE9402452D0 SE9402452D0 (en) 1994-07-12
SE9402452L true SE9402452L (en) 1996-01-13
SE503599C2 SE503599C2 (en) 1996-07-15

Family

ID=20394702

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9402452A SE503599C2 (en) 1994-07-12 1994-07-12 Contact connection between two relatively rotatable conductors

Country Status (3)

Country Link
EP (1) EP0692844B1 (en)
DE (1) DE69509592T2 (en)
SE (1) SE503599C2 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH569357A5 (en) * 1974-06-04 1975-11-14 Sprecher & Schuh Ag
DE3704873A1 (en) * 1987-02-16 1988-08-25 Dunkel Otto Gmbh CONTACT SETUP
DE3915644A1 (en) * 1989-05-12 1990-11-15 Dunkel Otto Gmbh CONTACT PIN CONTACT SOCKET ASSEMBLY

Also Published As

Publication number Publication date
DE69509592T2 (en) 1999-11-18
SE503599C2 (en) 1996-07-15
DE69509592D1 (en) 1999-06-17
SE9402452D0 (en) 1994-07-12
EP0692844A1 (en) 1996-01-17
EP0692844B1 (en) 1999-05-12

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Legal Events

Date Code Title Description
NUG Patent has lapsed