ES8308655A1 - Method of manufacturing a slip-ring for an electrical apparatus of the rotating type. - Google Patents

Method of manufacturing a slip-ring for an electrical apparatus of the rotating type.

Info

Publication number
ES8308655A1
ES8308655A1 ES518016A ES518016A ES8308655A1 ES 8308655 A1 ES8308655 A1 ES 8308655A1 ES 518016 A ES518016 A ES 518016A ES 518016 A ES518016 A ES 518016A ES 8308655 A1 ES8308655 A1 ES 8308655A1
Authority
ES
Spain
Prior art keywords
core
housings
ferrules
conductors
manufacturing
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
Application number
ES518016A
Other languages
Spanish (es)
Other versions
ES518016A0 (en
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.)
Freudenberg SAS
Original Assignee
Freudenberg SAS
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 Freudenberg SAS filed Critical Freudenberg SAS
Publication of ES518016A0 publication Critical patent/ES518016A0/en
Publication of ES8308655A1 publication Critical patent/ES8308655A1/en
Expired 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
    • H01R39/00—Rotary current collectors, distributors or interrupters
    • H01R39/02—Details for dynamo electric machines
    • H01R39/08—Slip-rings

Landscapes

  • Manufacturing Of Electrical Connectors (AREA)
  • Motor Or Generator Current Collectors (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
  • Microwave Tubes (AREA)

Abstract

1. Process for manufacturing a collector ring comprising, in known manner, an annular core (1) in insulating material, at least two conductive ferrules (7-8) fitted tightly on the core and at least two conductors (9-10) welded on the ferrules, said conductors being placed in housings (2-3) of the core and projecting axially out of at least one of the cross faces of the latter, characterized in that it consists in : - defining, in the thickness of the core (1) and from one of the peripheral surfaces, two housings (2-3) shifted angularly and axially, and each issuing onto a transverse face (1_a, 1_b) of the core, - extending at least one of the housings by a hole (6) provided in the thickness of the core until it opens on the same transverse face as the other housing, - welding two conductors (9-10) on the two conductive ferrules (7-8), causing the ferrules to slide on the core (1) peripheral surface where the housings (2-3) issue, while simultaneously engaging the conductors (9-10) into said housings and into the hole, and causing the ferrules to cover said housings, - providing for an axial and angular connection between the core and each ferrule by means of point bars (11-12) penetrating into the material of the core upon the sliding.
ES518016A 1981-12-08 1982-12-07 Method of manufacturing a slip-ring for an electrical apparatus of the rotating type. Expired ES8308655A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8123324A FR2517892A1 (en) 1981-12-08 1981-12-08 COLLECTOR RING FOR ELECTRIC APPARATUS OF ROTATING TYPE

Publications (2)

Publication Number Publication Date
ES518016A0 ES518016A0 (en) 1983-09-01
ES8308655A1 true ES8308655A1 (en) 1983-09-01

Family

ID=9264990

Family Applications (1)

Application Number Title Priority Date Filing Date
ES518016A Expired ES8308655A1 (en) 1981-12-08 1982-12-07 Method of manufacturing a slip-ring for an electrical apparatus of the rotating type.

Country Status (5)

Country Link
EP (1) EP0081445B1 (en)
AT (1) ATE16739T1 (en)
DE (1) DE3267716D1 (en)
ES (1) ES8308655A1 (en)
FR (1) FR2517892A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2710199B1 (en) * 1993-09-16 1995-12-08 Valeo Equip Electr Moteur Attached manifold for alternator including motor vehicle.
CN113752466B (en) * 2021-09-18 2023-08-01 徐洪杰 Injection molding process for middle shaft of conductive slip ring

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2202995B2 (en) * 1972-01-22 1975-09-18 Kautt & Bux Ohg, 7000 Stuttgart Collector-ring or slip-ring manufacturing method - involves using electromagnetic field to shrink ring onto cylindrical sleeve
FR2458921A1 (en) * 1979-06-11 1981-01-02 Dahl Paul Com Fab Slip ring design for mass production - with copper rings brazed to wires laid in moulded core

Also Published As

Publication number Publication date
EP0081445B1 (en) 1985-11-27
FR2517892A1 (en) 1983-06-10
ATE16739T1 (en) 1985-12-15
FR2517892B1 (en) 1984-11-16
ES518016A0 (en) 1983-09-01
DE3267716D1 (en) 1986-01-09
EP0081445A1 (en) 1983-06-15

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