BR8206259A - Pequeno motor eletrico - Google Patents

Pequeno motor eletrico

Info

Publication number
BR8206259A
BR8206259A BR8206259A BR8206259A BR8206259A BR 8206259 A BR8206259 A BR 8206259A BR 8206259 A BR8206259 A BR 8206259A BR 8206259 A BR8206259 A BR 8206259A BR 8206259 A BR8206259 A BR 8206259A
Authority
BR
Brazil
Prior art keywords
electric motor
small electric
small
motor
electric
Prior art date
Application number
BR8206259A
Other languages
English (en)
Inventor
Takeshi Akiyama
Original Assignee
Mabuchi Motor Co
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 Mabuchi Motor Co filed Critical Mabuchi Motor Co
Publication of BR8206259A publication Critical patent/BR8206259A/pt

Links

Classifications

    • 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
    • H02K13/10—Arrangements of brushes or commutators specially adapted for improving commutation
    • 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
    • H01R39/46—Auxiliary means for improving current transfer, or for reducing or preventing sparking or arcing
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Current Collectors (AREA)
BR8206259A 1981-10-28 1982-10-27 Pequeno motor eletrico BR8206259A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981160602U JPS5866865U (ja) 1981-10-28 1981-10-28 小型モ−タ

Publications (1)

Publication Number Publication Date
BR8206259A true BR8206259A (pt) 1983-09-20

Family

ID=15718485

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8206259A BR8206259A (pt) 1981-10-28 1982-10-27 Pequeno motor eletrico

Country Status (10)

Country Link
US (1) US4500804A (pt)
JP (1) JPS5866865U (pt)
BR (1) BR8206259A (pt)
DE (1) DE3239664C2 (pt)
ES (1) ES268170Y (pt)
FR (1) FR2515439B1 (pt)
GB (1) GB2110005B (pt)
HK (1) HK66085A (pt)
IT (1) IT1191051B (pt)
MX (1) MX151949A (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4617486A (en) * 1984-04-19 1986-10-14 S. M. C. Co., Ltd. Miniature D.C. motor with improved terminal plate and brushes
JPS61210853A (ja) * 1985-03-12 1986-09-19 Mabuchi Motor Co Ltd 小型モ−タのブラシ装置
GB2185638B (en) * 1986-01-22 1989-11-01 Johnson Electric Ind Mfg A commutator for a d c motor
JPS63146453U (pt) * 1987-03-16 1988-09-27
JPH04134152U (ja) * 1991-05-30 1992-12-14 マブチモーター株式会社 小型モータ
JP2579723Y2 (ja) * 1991-10-30 1998-08-27 マブチモーター 株式会社 小型モータ
GB9509869D0 (en) * 1995-05-16 1995-07-12 Johnson Electric Sa Brush assembly for an electric motor
DE19631828A1 (de) 1996-08-07 1998-02-12 Bosch Gmbh Robert Kommutierungsvorrichtung für Gleichstrommotor
US7750493B2 (en) * 2007-08-14 2010-07-06 General Electric Company Wind turbine assemblies and slip ring assemblies for wind blade pitch control motors

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE417833C (de) * 1925-08-26 Bbc Brown Boveri & Cie Einrichtung zur Erzielung eines ruhigen Laufens von Kohlebuersten auf rauhen Kollektoren elektrischer Maschinen
US1771609A (en) * 1925-11-23 1930-07-29 Frederick T Sawyer Electric toy motor
DE581451C (de) * 1927-11-08 1933-07-27 Siemens Schuckertwerke Akt Ges Einrichtung zum Vermeiden von Buerstengeraeuschen bei Kommutatormaschinen mit wechselnder Drehrichtung, insbesondere bei Bahnmotoren
US2812454A (en) * 1954-10-25 1957-11-05 Kindar Corp Electric motor with fixed commutator
NL130502C (pt) * 1960-02-04 1970-08-17
GB1568062A (en) * 1976-01-29 1980-05-21 Emi Ltd Slip-ring connection
JPS54137606A (en) * 1978-04-18 1979-10-25 Mabuchi Motor Co Small motor
JPS5918944B2 (ja) * 1978-06-12 1984-05-01 マブチモ−タ−株式会社 小型モ−タ
JPS622942Y2 (pt) * 1980-10-23 1987-01-23

Also Published As

Publication number Publication date
ES268170Y (es) 1983-11-16
FR2515439A1 (fr) 1983-04-29
MX151949A (es) 1985-05-13
GB2110005A (en) 1983-06-08
DE3239664C2 (de) 1986-11-13
GB2110005B (en) 1985-03-06
IT8223966A0 (it) 1982-10-27
HK66085A (en) 1985-09-06
JPS6241573Y2 (pt) 1987-10-24
FR2515439B1 (fr) 1988-06-24
ES268170U (es) 1983-05-01
US4500804A (en) 1985-02-19
IT1191051B (it) 1988-02-24
DE3239664A1 (de) 1983-05-11
JPS5866865U (ja) 1983-05-07

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 27/10/97