KR880002309A - motor - Google Patents

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Publication number
KR880002309A
KR880002309A KR1019870007338A KR870007338A KR880002309A KR 880002309 A KR880002309 A KR 880002309A KR 1019870007338 A KR1019870007338 A KR 1019870007338A KR 870007338 A KR870007338 A KR 870007338A KR 880002309 A KR880002309 A KR 880002309A
Authority
KR
South Korea
Prior art keywords
arm
brush
guide
motor
contact
Prior art date
Application number
KR1019870007338A
Other languages
Korean (ko)
Inventor
다까이찌 마부찌
Original Assignee
다까이찌 마부찌
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 다까이찌 마부찌, 마부찌 모터 가부시끼 가이샤 filed Critical 다까이찌 마부찌
Publication of KR880002309A publication Critical patent/KR880002309A/en
Priority to KR9002055A priority Critical patent/KR910001278B1/en
Priority to KR2019900020550U priority patent/KR910002626Y1/en

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K5/00Casings; Enclosures; Supports
    • H02K5/04Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/14Means for supporting or protecting brushes or brush holders
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R39/00Rotary current collectors, distributors or interrupters
    • H01R39/02Details for dynamo electric machines
    • H01R39/38Brush holders
    • H01R39/39Brush holders wherein the brush is fixedly mounted in the holder

Abstract

내용 없음No content

Description

모터motor

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명의 일실시예를 겸하고 있는 요부 구성.1 is a main portion of the configuration also serves as an embodiment of the present invention.

제2도는 아암·가이드와 아암 계지부와의 접촉부의 상세도.2 is a detailed view of the contact portion between the arm guide and the arm stop.

Claims (7)

계자를 유지하는 모터·케이스를 구비함과 함께, 이 모터· 케이스의 개구단에 계합하도록 구성이 되는 케이스 덮개를 구비하고, 정류자를 습동하는 브러시 장치가 케이스 덮개위에 탑재되고, 상기 모터·케이스와 상기 케이스 덮개가 계합된 상태에서, 상기 브러쉬 장치에 있어서 브러시가 상기 정류자를 습동하도록 배치되어지는 모터에 있어서, 상기 브러시 장치가, 상기 케이스 덮개에 설치되는 아암·가이드와, 상기 정류자를 습동하는 브러시와, 이 브러시를 선단부 근처에 유지하고 또한 타단부가 상기 아암·가이드에 대해서 회전이 가능하게 유지되는 브러시·아암으로 이루어지며, 상기 브러시·아암의 아암부는 실질상 강성을 갖도록 구성이 되고, 또한 이 브러시·아암의 상기 아암·가이드에 회전이 가능하게 유지되는 아암 계지부가, 상기 아암·가이드와 이 아암 계지부와의 접촉부에 있어서, 단면 형상에 있어서, 상기 아암·가이드의 단면부에 대해서 접하는 방향으로 연장되는 서로 교차하는 2개의 접선부를 구비하고, 상기 브러시·아암이, 상기 아암·가이드의 단면부와 상기 아암 계지부의 단면 접선부와의 접촉점을 거쳐서 모터 단자에 대해서 전기적으로 접속이 됨과 함께 상기 아암·가이드에 대해서 전기적으로 도통 상태에 놓여지는 스프링 받침과, 이 스프링 받침에 일단이 접하고 또한 타단이 상기 브러시·아암에 접하는 스프링을 구비한 것을 특징으로 하는 모터.A motor case for holding a field is provided, and a case cover configured to engage with the opening end of the motor case is provided, and a brush device for moving a commutator is mounted on the case cover. In a motor in which a brush is arranged to slide the commutator in the brush device in a state in which the case cover is engaged, the brush device is an arm guide provided on the case cover and a brush that moves the commutator. WHEREIN: The brush arm which hold | maintains this brush near a tip part, and the other end is rotatable with respect to the said arm guide is comprised, The arm part of the said brush arm is comprised so that it may be substantially rigid. The arm locking portion that is rotatably held by the arm guide of the brush arm is the arm. In the contact portion between the guide and the arm locking portion, in the cross-sectional shape, two tangential portions intersecting with each other extending in a direction in contact with the end portion of the arm guide are provided, and the brush arm is provided with the arm. A spring support which is electrically connected to the motor terminal and electrically connected to the arm guide via a contact point between the end face of the guide and the end face tangent of the arm stop, A motor comprising a spring in which one end is in contact and the other end is in contact with the brush arm. 제1항에 있어서, 상기 아암·가이드는 도전성 기둥을 형성하고, 상기 아암 계지부는 실질상, 상기 아암·가이드를 포함하는 통상을 형성하고, 아암·가이드와 상기 아암 계지부의 단면 접선부가 말하자면 2점접촉을 구성하는 것을 특징으로 하는 모터.2. The arm guide according to claim 1, wherein the arm guide forms a conductive pillar, and the arm locking portion substantially forms a normal including the arm guide, and the cross section tangent of the arm guide and the arm locking portion is said. A motor comprising two point contact. 제2항에 있어서, 상기 아암·가이드 위 또는/및 아암 계지부에 환상 凸기부를 설치 확실하게 2점 접촉이 가능하도록 구성되어 있는 것을 특징으로 하는 모터.3. The motor according to claim 2, wherein an annular recess is installed on the arm guide and / or the arm stop to ensure two-point contact. 제2항에 있어서, 상기 아암 계지부가 아암·가이드에 설치한 환상 凸기부의 원호보다 큰 지름의 호상부분을 형성하고, 이 호상 부분의 일부가 환상 凸에 접하도록 구성이 되어 있는 것을 특징으로 하는 모터.The said arm locking part forms an arc-shaped part of diameter larger than the circular arc of the annular cutting part provided in the arm guide, and is comprised so that a part of this arc-shaped part may contact the annular shape. Motor. 제2항에 있어서, 상기 아암·가이드의 단면 형상이 원형으로 형성되고, 상기 환상 凸기부의 단면부와 상기 단면 접선부가 2점 접촉하도록 구성되어 있는 것을 특징으로 하는 모터.The motor according to claim 2, wherein a cross-sectional shape of the arm guide is formed in a circular shape, and the cross-sectional portion of the annular cutting portion and the cross-sectional tangent portion are configured to contact two points. 제1항에 있어서, 상기 아암 계지부는 서로 간격을 두고 설치된 2개의 설편을 구비하고 있으며, 이 설편위의 공에 아암·가이드가 관통되어서 구성되는것을 특징으로 하는 모터.The motor according to claim 1, wherein the arm engaging portion has two tongues provided at intervals from each other, and an arm guide penetrates the ball on the tongue. 제1항에 있어서, 상기 스프링이 나선형 용수철상으로서, 일단을 스프링 받침으로 유지하여, 타단을 브러시·아암에 고착시켜, 스프링의 신장력 또는 압축력에 의해, 브러시를 정류자에 가압하도록 구성이 되어 있는 것을 특징으로 하는 모터.2. The spring according to claim 1, wherein the spring is formed in a spiral spring, the one end of which is held by a spring support, the other end of which is fixed to the brush / arm, and the brush is pressed against the commutator by the stretching force or the compression force of the spring. Motor featuring. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019870007338A 1986-07-10 1987-07-09 motor KR880002309A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR9002055A KR910001278B1 (en) 1986-07-10 1990-02-20 Motor
KR2019900020550U KR910002626Y1 (en) 1986-07-10 1990-12-22 Motor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP61162697A JPH0728516B2 (en) 1986-07-10 1986-07-10 Motor
JP162697 1986-07-10

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR2019900020550U Division KR910002626Y1 (en) 1986-07-10 1990-12-22 Motor

Publications (1)

Publication Number Publication Date
KR880002309A true KR880002309A (en) 1988-04-30

Family

ID=15759579

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1019870007338A KR880002309A (en) 1986-07-10 1987-07-09 motor
KR2019900020550U KR910002626Y1 (en) 1986-07-10 1990-12-22 Motor

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR2019900020550U KR910002626Y1 (en) 1986-07-10 1990-12-22 Motor

Country Status (5)

Country Link
JP (1) JPH0728516B2 (en)
KR (2) KR880002309A (en)
CN (1) CN87104824A (en)
DE (1) DE3722466A1 (en)
GB (1) GB2194687A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2119717B1 (en) * 1997-01-27 1999-05-01 Rodriguez Arturo Conde LIFTING DEVICE OF THE N-DE R.P.M. FOR ELECTRIC BRUSH OR CARBON MOTORS FASTENED BY METAL TABS.
DE19725082A1 (en) * 1997-06-13 1999-01-07 Itt Mfg Enterprises Inc Carbon brush for an electrical machine
CN100442611C (en) * 2004-06-03 2008-12-10 申克碳化技术股份有限公司 Carbon brush protector
CN101606305B (en) * 2007-02-06 2012-06-13 马渊马达株式会社 Brush device for motor
EP2369178B1 (en) * 2010-03-26 2016-05-11 Siemens Aktiengesellschaft Arrangement for directing a lightning current within a wind turbine
US20120169177A1 (en) * 2011-01-05 2012-07-05 General Electric Company Induction Motor Brush Holder Assemblies, Apparatus, Systems, and Methods
CN103475137A (en) * 2013-09-27 2013-12-25 苏州双航机电有限公司 Motor carbon brush frame

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2008466A (en) * 1933-05-26 1935-07-16 Electric Auto Lite Co Brush mounting for dynamoelectric machines
US2905924A (en) * 1953-09-30 1959-09-22 Osborn Mfg Co Electrically conductive brush
BE757317A (en) * 1969-11-05 1971-03-16 Ducellier & Cie IMPROVEMENTS TO BRUSH HOLDER DEVICES FOR ELECTRIC MACHINES
JPS4860398U (en) * 1971-11-09 1973-08-01
DE2546168A1 (en) * 1975-10-15 1977-04-28 Bosch Gmbh Robert SMALL ELECTRIC MACHINE
DE2813956B1 (en) * 1978-03-31 1979-04-26 Siemens Ag Collector motor with a plastic brush support plate that can be fixed in an opening in the motor housing
DE3022466A1 (en) * 1980-06-14 1982-01-14 Robert Bosch Gmbh, 7000 Stuttgart BRUSH HOLDER FOR ELECTRICAL MACHINES, ESPECIALLY THREE-PHASE GENERATORS IN MOTOR VEHICLES
GB2164502B (en) * 1984-08-06 1987-10-28 Mabuchi Motor Co Rotary electric machine
JPH0323819Y2 (en) * 1984-11-20 1991-05-23
EP0175993B1 (en) * 1984-09-19 1987-10-28 Siemens Aktiengesellschaft Hammer-type brush holder system for a commutator motor

Also Published As

Publication number Publication date
CN87104824A (en) 1988-02-10
KR910002626Y1 (en) 1991-04-22
JPH0728516B2 (en) 1995-03-29
GB8715805D0 (en) 1987-08-12
GB2194687A (en) 1988-03-09
JPS6318946A (en) 1988-01-26
DE3722466A1 (en) 1988-01-28

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A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application
WICV Withdrawal of application forming a basis of a converted application