KR860007769A - 소형모터의 브러쉬장치 - Google Patents

소형모터의 브러쉬장치 Download PDF

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Publication number
KR860007769A
KR860007769A KR1019860001607A KR860001607A KR860007769A KR 860007769 A KR860007769 A KR 860007769A KR 1019860001607 A KR1019860001607 A KR 1019860001607A KR 860001607 A KR860001607 A KR 860001607A KR 860007769 A KR860007769 A KR 860007769A
Authority
KR
South Korea
Prior art keywords
brush
motor
commutator
small motor
sliding
Prior art date
Application number
KR1019860001607A
Other languages
English (en)
Inventor
다까이찌 마부찌
Original Assignee
마부찌 다까이치
마부찌 모터 가부시끼 가이샤
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 마부찌 다까이치, 마부찌 모터 가부시끼 가이샤 filed Critical 마부찌 다까이치
Publication of KR860007769A publication Critical patent/KR860007769A/ko
Priority to KR2019900002457U priority Critical patent/KR900003402Y1/ko

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)

Abstract

내용 없음

Description

소형모터의 브러쉬장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1A도는 본 발명의 제1 실시예의 설명도.
제2도는 본 발명의 제2 실시예의 설명도.
제4도는 본 발명의 제3 실시예의 사시도.
* 도면의 주요부분에 대한 부호의 설명
1:브러쉬 습동부, 1′:개각단, 2:브러쉬아암부, 3:브러쉬 기부, 4:코뮤테타, 5:모터축, 6:마모분, 7:그리스.

Claims (3)

  1. 도전성 속금판에 의해 형성된 브러시 습동부를 갖는 1쌍의 브러시를 갖추고, 이것의 각각의 브러시의 습동부가 소형모터의 코뮤테타와 습동하도록 구성된 소형모터의 브러시장치에 있어서, 적어도 1개의 상기 브러시의 습동부는 V자형상으로 구부려져서 형성됨과 동시에, 이 V자형상의 개각단이 상기한 코뮤테타에 습동하도록 구성되어 있는 것을 특징으로 하는 소형모터의 브러시장치.
  2. 제1항에 있어서, 1쌍의 브러시의 각각의 브러시 습동부의 습동위치가 상기한 코뮤테타의 축방향으로 소정의 거리이격하도록 구성되어 있는 것을 특징으로 하는 소형모터의 브러시장치.
  3. 제1항에 있어서, V자형상의 개각단이 상기한 코뮤테타면을 습동하고, 또한 상기 코뮤테타면의 접선 방향에 대해서 소정의 각도회전축의 축방향으로 경사져서 배치되도록 구성되어 있는 것을 특징으로 하는 소형모터의 브러시장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019860001607A 1985-03-12 1986-03-07 소형모터의 브러쉬장치 KR860007769A (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019900002457U KR900003402Y1 (ko) 1985-03-12 1990-03-02 소형모터의 브러시 장치

Applications Claiming Priority (2)

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
JP48744 1985-03-12

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR2019900002457U Division KR900003402Y1 (ko) 1985-03-12 1990-03-02 소형모터의 브러시 장치

Publications (1)

Publication Number Publication Date
KR860007769A true KR860007769A (ko) 1986-10-17

Family

ID=12811789

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019860001607A KR860007769A (ko) 1985-03-12 1986-03-07 소형모터의 브러쉬장치

Country Status (12)

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

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63146453U (ko) * 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 (ko) * 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
US4705978A (en) 1987-11-10
IT8619690A1 (it) 1987-09-11
DE3607867C2 (ko) 1989-02-09
ES292889Y (es) 1987-03-01
GB2172446A (en) 1986-09-17
HK35891A (en) 1991-05-17
FR2579030A1 (fr) 1986-09-19
GB8606089D0 (en) 1986-04-16
MX171167B (es) 1993-10-06
BR8601033A (pt) 1986-11-25
JPS61210853A (ja) 1986-09-19
CN86101673A (zh) 1986-09-10
IT8619690A0 (it) 1986-03-11
CN1017009B (zh) 1992-06-10
GB2172446B (en) 1988-12-29
ES292889U (es) 1986-06-16
FR2579030B1 (fr) 1988-12-23
DE3607867A1 (de) 1986-09-25
IT1189179B (it) 1988-01-28

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E902 Notification of reason for refusal
E601 Decision to refuse application
WICV Withdrawal of application forming a basis of a converted application