ES443686A1 - Rotors of electric machines - Google Patents

Rotors of electric machines

Info

Publication number
ES443686A1
ES443686A1 ES443686A ES443686A ES443686A1 ES 443686 A1 ES443686 A1 ES 443686A1 ES 443686 A ES443686 A ES 443686A ES 443686 A ES443686 A ES 443686A ES 443686 A1 ES443686 A1 ES 443686A1
Authority
ES
Spain
Prior art keywords
core
ring
tracks
rotor shaft
rotors
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
ES443686A
Other languages
Spanish (es)
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.)
S E V ALTERNATEURS
Sev Marchal
S E V MARCHAL
Original Assignee
S E V ALTERNATEURS
Sev Marchal
S E V MARCHAL
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 S E V ALTERNATEURS, Sev Marchal, S E V MARCHAL filed Critical S E V ALTERNATEURS
Publication of ES443686A1 publication Critical patent/ES443686A1/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

  • Iron Core Of Rotating Electric Machines (AREA)
  • Motor Or Generator Current Collectors (AREA)
  • Synchronous Machinery (AREA)

Abstract

Ring arrangement with two collecting tracks, intended to be arranged on the rotor shaft of a rotating electrical machine, usable, for example, for the power supply of motor vehicles, said ring carrying a tightly adjusted plastic material core on the rotor shaft, surrounding the two front and rear collecting tracks of the ring, at least partially, the outer surface of said core, characterized by the fact that the core of the ring has several sectors arranged annularly, and is associated with two ring-shaped collecting tracks, independent of the core, each of the two tracks adapting on the outer surface of the core, at the two ends of the core, the two tracks being joined to the core by the radial expansion of the core at the time of its tight fit over the tree. (Machine-translation by Google Translate, not legally binding)
ES443686A 1974-12-20 1975-12-19 Rotors of electric machines Expired ES443686A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7442357A FR2295589A1 (en) 1974-12-20 1974-12-20 RING WITH COLLECTOR TRACKS FOR ROTATING ELECTRIC MACHINE AND CORRESPONDING MACHINE

Publications (1)

Publication Number Publication Date
ES443686A1 true ES443686A1 (en) 1977-08-01

Family

ID=9146476

Family Applications (1)

Application Number Title Priority Date Filing Date
ES443686A Expired ES443686A1 (en) 1974-12-20 1975-12-19 Rotors of electric machines

Country Status (5)

Country Link
BR (1) BR7508488A (en)
DE (1) DE7540211U (en)
ES (1) ES443686A1 (en)
FR (1) FR2295589A1 (en)
GB (1) GB1516140A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57170048A (en) * 1981-04-14 1982-10-20 Nippon Radiator Co Ltd Commutator for flat motor
DE3130595A1 (en) * 1981-08-01 1983-02-17 Robert Bosch Gmbh, 7000 Stuttgart Slipring arrangement
DE3133135C2 (en) * 1981-08-21 1985-06-13 Robert Bosch Gmbh, 7000 Stuttgart Slip ring for electrical machines
DE3326700A1 (en) * 1983-07-23 1985-01-31 Robert Bosch Gmbh, 7000 Stuttgart Slipring device for electrical machines
FR2573582B1 (en) * 1984-11-20 1986-12-26 Paris & Du Rhone PROCESS FOR THE MANUFACTURE OF A ROTATING MACHINE COLLECTOR RING AND COLLECTOR COMPRISING AT LEAST ONE SUCH RING
DE3701507C2 (en) * 1987-01-21 1997-02-20 Aeg Hausgeraete Gmbh Contact piece for a rotatable power transmission element, in particular for cable reeling devices, and method for its production
DE9314983U1 (en) * 1993-10-02 1995-02-02 Robert Bosch Gmbh, 70469 Stuttgart Slip ring arrangement for electrical machines
CN103460524A (en) * 2011-04-04 2013-12-18 Gat传动技术有限公司 Slip ring for transmitting electrical signals
EP3217487B1 (en) * 2016-03-08 2019-05-08 Schleifring GmbH Modular slip ring system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR940370A (en) * 1947-02-06 1948-12-10 Mounting of socket-outlet rings for rotating electrical machines
US2985781A (en) * 1958-09-22 1961-05-23 Gen Motors Corp Slip ring assembly
FR1536138A (en) * 1966-09-28 1968-08-09 Bosch Gmbh Robert Collector element with rings for electrical machines and manufacturing process as well as electrical machines equipped with said element
FR1596147A (en) * 1968-01-11 1970-06-15
AU6386973A (en) * 1973-01-23 1975-06-26 Lucas Electrical Co Ltd Slip ring assemblies

Also Published As

Publication number Publication date
DE7540211U (en) 1976-09-09
GB1516140A (en) 1978-06-28
BR7508488A (en) 1976-08-24
FR2295589A1 (en) 1976-07-16
FR2295589B1 (en) 1977-05-20

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