KR920000437Y1 - 모터의 스러스트축수기구 - Google Patents

모터의 스러스트축수기구 Download PDF

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Publication number
KR920000437Y1
KR920000437Y1 KR2019880013355U KR880013355U KR920000437Y1 KR 920000437 Y1 KR920000437 Y1 KR 920000437Y1 KR 2019880013355 U KR2019880013355 U KR 2019880013355U KR 880013355 U KR880013355 U KR 880013355U KR 920000437 Y1 KR920000437 Y1 KR 920000437Y1
Authority
KR
South Korea
Prior art keywords
shaft
motor
bearing
thrust
ring
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
KR2019880013355U
Other languages
English (en)
Korean (ko)
Other versions
KR890007521U (ko
Inventor
신이찌 구도오
요시도 히라다
Original Assignee
가부시기가이샤 산교 세이기세이샤꾸쇼
야마시다 로꾸이찌
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 가부시기가이샤 산교 세이기세이샤꾸쇼, 야마시다 로꾸이찌 filed Critical 가부시기가이샤 산교 세이기세이샤꾸쇼
Publication of KR890007521U publication Critical patent/KR890007521U/ko
Application granted granted Critical
Publication of KR920000437Y1 publication Critical patent/KR920000437Y1/ko
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/52—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with simultaneous movement of head and record carrier, e.g. rotation of head
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/04—Sliding-contact bearings for exclusively rotary movement for axial load only
    • 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
    • H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
    • H02K5/167—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings
    • H02K5/1675—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings radially supporting the rotary shaft at only one end of the rotor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2370/00—Apparatus relating to physics, e.g. instruments
    • F16C2370/12—Hard disk drives or the like
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S384/00—Bearings
    • Y10S384/90—Cooling or heating
    • Y10S384/903—Retaining ring

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Motor Or Generator Frames (AREA)
  • Sliding-Contact Bearings (AREA)
KR2019880013355U 1987-09-25 1988-08-16 모터의 스러스트축수기구 Expired KR920000437Y1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1987145349U JPH0640444Y2 (ja) 1987-09-25 1987-09-25 モータのスラスト軸受機構
JP(U)87-145349 1987-09-25

Publications (2)

Publication Number Publication Date
KR890007521U KR890007521U (ko) 1989-05-16
KR920000437Y1 true KR920000437Y1 (ko) 1992-01-15

Family

ID=15383131

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019880013355U Expired KR920000437Y1 (ko) 1987-09-25 1988-08-16 모터의 스러스트축수기구

Country Status (3)

Country Link
US (1) US4900961A (en, 2012)
JP (1) JPH0640444Y2 (en, 2012)
KR (1) KR920000437Y1 (en, 2012)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5128574A (en) * 1989-04-11 1992-07-07 Canon Kabushiki Kaisha Brushless motor
JP2962868B2 (ja) * 1991-06-17 1999-10-12 本田技研工業株式会社 モータの電機子巻線構造
JPH06253349A (ja) * 1993-02-22 1994-09-09 Fujitsu Ltd 遠隔加入者多重化制御システム
KR100189941B1 (ko) * 1996-11-13 1999-06-01 윤종용 세탁기구동용 브러쉬리스 모터구조
US6097120A (en) * 1999-09-04 2000-08-01 Sunonwealth Electric Machine Industry Co., Ltd. Brushless D.C. motor assembly

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4630481Y1 (en, 2012) * 1966-10-20 1971-10-22
US3513339A (en) * 1966-12-07 1970-05-19 Rotron Mfg Co Electric motor construction
DE2201399A1 (de) * 1972-01-13 1973-07-19 Papst Motoren Kg Schmieranordnung fuer die schmierung eines lagers
JPS5386411U (en, 2012) * 1976-12-20 1978-07-15
JPS5840895B2 (ja) * 1978-05-08 1983-09-08 株式会社日立製作所 水中モ−タ
US4295260A (en) * 1979-10-15 1981-10-20 Divers Robert M Tool for removing sleeves from cylinders
US4779165A (en) * 1981-09-07 1988-10-18 Papst-Motoren Gmbh & Co. Kg Disk storage drive
JPS6011646U (ja) * 1983-06-30 1985-01-26 株式会社三協精機製作所 ブラシレスモ−タの軸受装置
JPS60138358U (ja) * 1984-02-24 1985-09-13 アルプス電気株式会社 小型モ−タ
US4711590A (en) * 1985-12-06 1987-12-08 Fasco Industries, Inc. Self-aligning bearing and oil cap mount for an electric motor

Also Published As

Publication number Publication date
JPH0640444Y2 (ja) 1994-10-19
JPS6450646U (en, 2012) 1989-03-29
KR890007521U (ko) 1989-05-16
US4900961A (en) 1990-02-13

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A201 Request for examination
UA0108 Application for utility model registration

Comment text: Application for Utility Model Registration

Patent event code: UA01011R08D

Patent event date: 19880816

UA0201 Request for examination

Patent event date: 19880816

Patent event code: UA02012R01D

Comment text: Request for Examination of Application

UG1501 Laying open of application
UG1604 Publication of application

Patent event code: UG16041S01I

Comment text: Decision on Publication of Application

Patent event date: 19911203

E701 Decision to grant or registration of patent right
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Patent event date: 19920330

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Patent event code: UE07011S01D

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