IT1184875B - IMPROVED SILENT ELECTRIC MOTOR - Google Patents

IMPROVED SILENT ELECTRIC MOTOR

Info

Publication number
IT1184875B
IT1184875B IT21971/85A IT2197185A IT1184875B IT 1184875 B IT1184875 B IT 1184875B IT 21971/85 A IT21971/85 A IT 21971/85A IT 2197185 A IT2197185 A IT 2197185A IT 1184875 B IT1184875 B IT 1184875B
Authority
IT
Italy
Prior art keywords
electric motor
silent electric
improved silent
improved
motor
Prior art date
Application number
IT21971/85A
Other languages
Italian (it)
Other versions
IT8521971A0 (en
Inventor
Walter Heissmeier
Original Assignee
Licentia Gmbh
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 Licentia Gmbh filed Critical Licentia Gmbh
Publication of IT8521971A0 publication Critical patent/IT8521971A0/en
Application granted granted Critical
Publication of IT1184875B publication Critical patent/IT1184875B/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
    • H01R39/00—Rotary current collectors, distributors or interrupters
    • H01R39/02—Details for dynamo electric machines
    • H01R39/56—Devices for lubricating or polishing slip-rings or commutators during operation of the collector
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/14—Maintenance of current collectors, e.g. reshaping of brushes, cleaning of commutators

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Motor Or Generator Current Collectors (AREA)
IT21971/85A 1984-08-25 1985-08-23 IMPROVED SILENT ELECTRIC MOTOR IT1184875B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843431388 DE3431388A1 (en) 1984-08-25 1984-08-25 Electric motor

Publications (2)

Publication Number Publication Date
IT8521971A0 IT8521971A0 (en) 1985-08-23
IT1184875B true IT1184875B (en) 1987-10-28

Family

ID=6243941

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21971/85A IT1184875B (en) 1984-08-25 1985-08-23 IMPROVED SILENT ELECTRIC MOTOR

Country Status (3)

Country Link
DE (1) DE3431388A1 (en)
FR (1) FR2569498B1 (en)
IT (1) IT1184875B (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR976599A (en) * 1942-05-01 1951-03-20 Lorraine Carbone Improvements to parts intended for sliding electrical contacts
US2750308A (en) * 1953-05-19 1956-06-12 Jack & Heintz Inc Process of filming commutator segments and compositions therefor
DE1961788C3 (en) * 1969-12-10 1975-08-14 Siemens Ag, 1000 Berlin Und 8000 Muenchen Process for coating the running surface of slip rings
GB1361829A (en) * 1970-10-01 1974-07-30 Gen Electric Dynamo-electric machines including adhesively bonded commutators
DE7141701U (en) * 1970-11-04 1972-02-10 Motorola Inc SANDING BRUSH FOR ELECTRIC MACHINERY
JPS622942Y2 (en) * 1980-10-23 1987-01-23

Also Published As

Publication number Publication date
DE3431388C2 (en) 1988-07-14
IT8521971A0 (en) 1985-08-23
DE3431388A1 (en) 1986-05-28
FR2569498B1 (en) 1988-11-10
FR2569498A1 (en) 1986-02-28

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