IT1189179B - Dispositivo a spazzole per motori miniatura - Google Patents

Dispositivo a spazzole per motori miniatura

Info

Publication number
IT1189179B
IT1189179B IT19690/86A IT1969086A IT1189179B IT 1189179 B IT1189179 B IT 1189179B IT 19690/86 A IT19690/86 A IT 19690/86A IT 1969086 A IT1969086 A IT 1969086A IT 1189179 B IT1189179 B IT 1189179B
Authority
IT
Italy
Prior art keywords
brushing device
miniature engines
miniature
engines
brushing
Prior art date
Application number
IT19690/86A
Other languages
English (en)
Other versions
IT8619690A1 (it
IT8619690A0 (it
Inventor
Mabuchi Takaichi
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 IT8619690A0 publication Critical patent/IT8619690A0/it
Publication of IT8619690A1 publication Critical patent/IT8619690A1/it
Application granted granted Critical
Publication of IT1189179B publication Critical patent/IT1189179B/it

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
    • H01R39/18—Contacts for co-operation with commutator or slip-ring, e.g. contact brush
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Current Collectors (AREA)
  • Dc Machiner (AREA)
IT19690/86A 1985-03-12 1986-03-11 Dispositivo a spazzole per motori miniatura IT1189179B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60048744A JPS61210853A (ja) 1985-03-12 1985-03-12 小型モ−タのブラシ装置

Publications (3)

Publication Number Publication Date
IT8619690A0 IT8619690A0 (it) 1986-03-11
IT8619690A1 IT8619690A1 (it) 1987-09-11
IT1189179B true IT1189179B (it) 1988-01-28

Family

ID=12811789

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19690/86A IT1189179B (it) 1985-03-12 1986-03-11 Dispositivo a spazzole per motori miniatura

Country Status (12)

Country Link
US (1) US4705978A (it)
JP (1) JPS61210853A (it)
KR (1) KR860007769A (it)
CN (1) CN1017009B (it)
BR (1) BR8601033A (it)
DE (1) DE3607867A1 (it)
ES (1) ES292889Y (it)
FR (1) FR2579030B1 (it)
GB (1) GB2172446B (it)
HK (1) HK35891A (it)
IT (1) IT1189179B (it)
MX (1) MX171167B (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63146453U (it) * 1987-03-16 1988-09-27
JP2770859B2 (ja) * 1988-10-20 1998-07-02 株式会社徳力本店 摺動用ブラシ片およびその製造方法
US6700290B1 (en) * 1991-05-17 2004-03-02 Johnson Electric S.A. Brush assembly with axially spaced brush arms which have different resonant frequencies
JP2579723Y2 (ja) * 1991-10-30 1998-08-27 マブチモーター 株式会社 小型モータ
DE4446607A1 (de) * 1994-12-24 1996-06-27 Bosch Gmbh Robert Kommutatormotor
US6007344A (en) * 1995-02-17 1999-12-28 Lear Corporation Multiple brush steering wheel commutator
US6734594B2 (en) * 2001-09-10 2004-05-11 Samsung Electro-Mechanics Co., Ltd. Vibration motor
DE102018218530A1 (de) * 2018-10-30 2020-04-30 Zf Friedrichshafen Ag Bürstenvorrichtung zur elektrischen Verbindung eines ersten Elements mit einem zweiten Element, E-Maschine und Antriebsvorrichtung
DE102019119207B4 (de) 2019-07-16 2024-03-28 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Wellenerdungsring
CN113839279A (zh) * 2020-06-23 2021-12-24 泓记精密股份有限公司 电刷结构与电刷模块

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US823642A (en) * 1903-07-09 1906-06-19 Otto Siebers Collecting-brush for electric-current generators and motors.
US2434740A (en) * 1944-02-17 1948-01-20 Square D Co Contact device
FR1174253A (fr) * 1957-04-17 1959-03-09 Perfectionnements aux balais de moteurs électriques
FR1246325A (fr) * 1959-10-08 1960-11-18 Elveco L Van Den Eynde & Cie E Prise de masse pour axes tournants ou oscillants des dispositifs à très haute fréquence
JPS4936296Y2 (it) * 1971-03-13 1974-10-03
US3746900A (en) * 1972-03-01 1973-07-17 Amf Inc Synchronous motor with improved starting characteristics
JPS54137606A (en) * 1978-04-18 1979-10-25 Mabuchi Motor Co Small motor
US4323292A (en) * 1980-05-12 1982-04-06 Litton Systems, Inc. High voltage slip ring assembly
JPS57162952A (en) * 1981-04-01 1982-10-06 Mabuchi Motor Co Ltd Plate brush for miniature motor
GB2108776B (en) * 1981-10-27 1985-06-12 Gen Motors Ltd Resilient metal contact brush
JPS5866865U (ja) * 1981-10-28 1983-05-07 マブチモ−タ−株式会社 小型モ−タ
JPS5914341A (ja) * 1982-07-16 1984-01-25 Alps Electric Co Ltd 小型モ−タ−のブラシ
US4572599A (en) * 1983-05-27 1986-02-25 Waters Manufacturing, Inc. Wiper for sliding electrical contact

Also Published As

Publication number Publication date
IT8619690A1 (it) 1987-09-11
KR860007769A (ko) 1986-10-17
CN86101673A (zh) 1986-09-10
DE3607867C2 (it) 1989-02-09
GB8606089D0 (en) 1986-04-16
BR8601033A (pt) 1986-11-25
MX171167B (es) 1993-10-06
JPS61210853A (ja) 1986-09-19
GB2172446B (en) 1988-12-29
ES292889U (es) 1986-06-16
US4705978A (en) 1987-11-10
DE3607867A1 (de) 1986-09-25
IT8619690A0 (it) 1986-03-11
GB2172446A (en) 1986-09-17
HK35891A (en) 1991-05-17
ES292889Y (es) 1987-03-01
FR2579030B1 (fr) 1988-12-23
FR2579030A1 (fr) 1986-09-19
CN1017009B (zh) 1992-06-10

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970329