GB1516140A - Rotors of electric machines - Google Patents

Rotors of electric machines

Info

Publication number
GB1516140A
GB1516140A GB5241975A GB5241975A GB1516140A GB 1516140 A GB1516140 A GB 1516140A GB 5241975 A GB5241975 A GB 5241975A GB 5241975 A GB5241975 A GB 5241975A GB 1516140 A GB1516140 A GB 1516140A
Authority
GB
United Kingdom
Prior art keywords
core
sectors
sev
dec
rings
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
GB5241975A
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.)
Sev Marchal
Original Assignee
Sev 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 Sev Marchal filed Critical Sev Marchal
Publication of GB1516140A publication Critical patent/GB1516140A/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

1516140 Slip rings SOC ANON POUR L'EQUIPEMENT ELECTRIQUE DES VEHICULES SEV MARCHAL & SEV ALTERNATEURS 22 Dec 1975 [20 Dec 1974] 52419/75 Heading H2A A slip ring sleeve comprises a plurality of slip rings 23, 24 on an annuar sectored core of plastics material. When the sleeve is fitted on a rotor shaft the core dilates and the rings 23, 24 become gripped on the core. The core may be formed from independent sectors 20, as shown; alternatively it may be a unitary body (Fig. 7, not shown) in which the sectors are joined by bridges which define axial grooves (11) between the sectors.
GB5241975A 1974-12-20 1975-12-22 Rotors of electric machines Expired GB1516140A (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
GB1516140A true GB1516140A (en) 1978-06-28

Family

ID=9146476

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5241975A Expired GB1516140A (en) 1974-12-20 1975-12-22 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)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3701507A1 (en) * 1987-01-21 1988-08-04 Licentia Gmbh Contact element for a rotatable electrical power transmission element, especially for cable reel devices
GB2282491A (en) * 1993-10-02 1995-04-05 Bosch Gmbh Robert Slipring connection arrangement for an alternator claw-pole rotor
WO2012136646A1 (en) * 2011-04-04 2012-10-11 GAT Gesellschaft für Antriebstechnik mbH Slip ring for transmitting electrical signals
EP3217487A1 (en) * 2016-03-08 2017-09-13 Schleifring und Apparatebau GmbH Modular slip ring system

Families Citing this family (5)

* 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

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

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3701507A1 (en) * 1987-01-21 1988-08-04 Licentia Gmbh Contact element for a rotatable electrical power transmission element, especially for cable reel devices
GB2282491A (en) * 1993-10-02 1995-04-05 Bosch Gmbh Robert Slipring connection arrangement for an alternator claw-pole rotor
GB2282491B (en) * 1993-10-02 1997-04-30 Bosch Gmbh Robert Slipring arrangement for electric machines
WO2012136646A1 (en) * 2011-04-04 2012-10-11 GAT Gesellschaft für Antriebstechnik mbH Slip ring for transmitting electrical signals
CN103460524A (en) * 2011-04-04 2013-12-18 Gat传动技术有限公司 Slip ring for transmitting electrical signals
EP3217487A1 (en) * 2016-03-08 2017-09-13 Schleifring und Apparatebau GmbH Modular slip ring system

Also Published As

Publication number Publication date
BR7508488A (en) 1976-08-24
FR2295589A1 (en) 1976-07-16
DE7540211U (en) 1976-09-09
FR2295589B1 (en) 1977-05-20
ES443686A1 (en) 1977-08-01

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee