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CA1046567A - Moteur a courant continu - Google Patents

Moteur a courant continu

Info

Publication number
CA1046567A
CA1046567A CA254,647A CA254647A CA1046567A CA 1046567 A CA1046567 A CA 1046567A CA 254647 A CA254647 A CA 254647A CA 1046567 A CA1046567 A CA 1046567A
Authority
CA
Canada
Prior art keywords
commutator
electric motor
end cap
set forth
brush
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
CA254,647A
Other languages
English (en)
Inventor
Hisashi Muroga
Ichiro Noguchi
Chiaki Hayashi
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.)
Gakken Holdings Co Ltd
Original Assignee
Gakken Co Ltd
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
Priority claimed from JP50070955A external-priority patent/JPS51147702A/ja
Priority claimed from JP1975166099U external-priority patent/JPS5353041Y2/ja
Application filed by Gakken Co Ltd filed Critical Gakken Co Ltd
Application granted granted Critical
Publication of CA1046567A publication Critical patent/CA1046567A/fr
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
    • H01R39/38—Brush holders
    • H01R39/39—Brush holders wherein the brush is fixedly mounted in the holder
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K13/00—Structural associations of current collectors with motors or generators, e.g. brush mounting plates or connections to windings; Disposition of current collectors in motors or generators; Arrangements for improving commutation
    • H02K13/006—Structural associations of commutators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/14—Means for supporting or protecting brushes or brush holders
    • H02K5/143—Means for supporting or protecting brushes or brush holders for cooperation with commutators
    • H02K5/145—Fixedly supported brushes or brush holders, e.g. leaf or leaf-mounted brushes
    • 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
    • H01R39/14—Fastenings of commutators or slip-rings to shafts

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Current Collectors (AREA)
  • Dc Machiner (AREA)
CA254,647A 1975-06-13 1976-06-11 Moteur a courant continu Expired CA1046567A (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP50070955A JPS51147702A (en) 1975-06-13 1975-06-13 Positioning structure of fitting core of commutator in miniature motor
JP1975166099U JPS5353041Y2 (fr) 1975-12-09 1975-12-09
JP17503375 1975-12-24

Publications (1)

Publication Number Publication Date
CA1046567A true CA1046567A (fr) 1979-01-16

Family

ID=27300484

Family Applications (1)

Application Number Title Priority Date Filing Date
CA254,647A Expired CA1046567A (fr) 1975-06-13 1976-06-11 Moteur a courant continu

Country Status (3)

Country Link
CA (1) CA1046567A (fr)
DE (1) DE2626482A1 (fr)
FR (1) FR2314598A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2370379A1 (fr) * 1976-11-09 1978-06-02 Landis & Gyr Ag Moteur a courant continu miniature
US6956445B2 (en) * 2003-02-19 2005-10-18 Electro-Tec Corp. Broadband high-frequency slip ring system

Also Published As

Publication number Publication date
FR2314598A1 (fr) 1977-01-07
DE2626482A1 (de) 1976-12-16

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