KR900702247A - 전동기의 축받이 유지부 구조 - Google Patents

전동기의 축받이 유지부 구조

Info

Publication number
KR900702247A
KR900702247A KR1019900701211A KR900701211A KR900702247A KR 900702247 A KR900702247 A KR 900702247A KR 1019900701211 A KR1019900701211 A KR 1019900701211A KR 900701211 A KR900701211 A KR 900701211A KR 900702247 A KR900702247 A KR 900702247A
Authority
KR
South Korea
Prior art keywords
motor
bearing support
bearing
support
Prior art date
Application number
KR1019900701211A
Other languages
English (en)
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 filed Critical
Publication of KR900702247A publication Critical patent/KR900702247A/ko

Links

Classifications

    • 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
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
    • F16C35/07—Fixing them on the shaft or housing with interposition of an element
    • 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
    • F16C25/00—Bearings for exclusively rotary movement adjustable for wear or play
    • F16C25/06—Ball or roller bearings
    • F16C25/08—Ball or roller bearings self-adjusting
    • 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
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
    • F16C35/07—Fixing them on the shaft or housing with interposition of an element
    • F16C35/077—Fixing them on the shaft or housing with interposition of an element between housing and outer race ring
    • 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
    • H02K5/173—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings
    • H02K5/1732—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings radially supporting the rotary shaft at both ends 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
    • F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
    • F16C2226/50—Positive connections
    • F16C2226/70—Positive connections with complementary interlocking parts
    • F16C2226/74—Positive connections with complementary interlocking parts with snap-fit, e.g. by clips
    • 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
    • F16C2380/00—Electrical apparatus
    • F16C2380/26—Dynamo-electric machines or combinations therewith, e.g. electro-motors and generators

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Frames (AREA)
  • Mounting Of Bearings Or Others (AREA)
KR1019900701211A 1988-10-07 1990-06-07 전동기의 축받이 유지부 구조 KR900702247A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP63251997A JP2598107B2 (ja) 1988-10-07 1988-10-07 電動機の軸受保持部構造
PCT/JP1989/001010 WO1990004113A1 (en) 1988-10-07 1989-10-04 Bearing retainer structure for electric motors

Publications (1)

Publication Number Publication Date
KR900702247A true KR900702247A (ko) 1990-12-06

Family

ID=17231116

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900701211A KR900702247A (ko) 1988-10-07 1990-06-07 전동기의 축받이 유지부 구조

Country Status (5)

Country Link
US (1) US5166565A (ko)
EP (1) EP0406431A4 (ko)
JP (1) JP2598107B2 (ko)
KR (1) KR900702247A (ko)
WO (1) WO1990004113A1 (ko)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04111260U (ja) * 1991-03-11 1992-09-28 東洋電機製造株式会社 車両用誘導電動機
JPH0570156U (ja) * 1992-02-24 1993-09-21 株式会社富士通ゼネラル 電動機
JPH0570158U (ja) * 1992-02-24 1993-09-21 株式会社富士通ゼネラル 電動機
JPH0570157U (ja) * 1992-02-24 1993-09-21 株式会社富士通ゼネラル 電動機
JPH0636347U (ja) * 1992-10-08 1994-05-13 株式会社富士通ゼネラル 電動機のブラケット構造
JP3376057B2 (ja) * 1993-11-30 2003-02-10 キヤノン株式会社 ステッピングモータ
US5705864A (en) * 1993-07-29 1998-01-06 Canon Kabushiki Kaisha Stepping motor
JPH07184339A (ja) * 1993-12-24 1995-07-21 Asmo Co Ltd モータの取付け構造
CN1055352C (zh) * 1995-06-30 2000-08-09 谢新茂 直流无刷风扇
CN1056020C (zh) * 1995-10-10 2000-08-30 谢新茂 微小型无刷风扇
US5831360A (en) * 1995-12-15 1998-11-03 Iai Corporation Actuator
DE19733566B4 (de) * 1997-08-02 2005-10-13 Minebea Co., Ltd. Spindelmotor mit Hülse
DE19818059B4 (de) * 1998-04-22 2005-06-23 Interelectric Ag Wälzlageranordnung für Elektrokleinmotoren
JP2990432B1 (ja) * 1998-05-12 1999-12-13 ミネベア株式会社 ステッピングモータ
US6211587B1 (en) * 1998-11-12 2001-04-03 Hitachi, Ltd. Electric rotating machine
JP3736166B2 (ja) * 1999-01-06 2006-01-18 セイコーエプソン株式会社 ステッピングモータ
FR2796990B1 (fr) * 1999-07-30 2001-09-14 Valeo Equip Electr Moteur Element de fermeture du boitier du moteur d'un demarreur de vehicule automobile, et demarreur comportant un tel element de fermeture
US6388351B1 (en) 1999-12-30 2002-05-14 General Electric Company Bearing load washer
JP4417181B2 (ja) * 2004-06-15 2010-02-17 三菱電機株式会社 モータの軸受保持構造
JP2007211639A (ja) * 2006-02-08 2007-08-23 Hitachi Industrial Equipment Systems Co Ltd オイルフリースクリュー圧縮機
DE102006014790A1 (de) * 2006-03-29 2007-10-11 Getrag Ford Transmissions Gmbh Getriebe mit Ausgleichsscheibe
FR2943863B1 (fr) 2009-03-31 2013-04-12 Somfy Sas Moteur a induction de type tubulaire a deux sens de rotation pour applications domotiques.
US8278803B2 (en) * 2009-08-14 2012-10-02 Lin Engineering Motor end cap positioning element for maintaining rotor-stator concentricity
JP5336317B2 (ja) * 2009-09-25 2013-11-06 Ｎｔｎ株式会社 円すいころ軸受
KR101720536B1 (ko) * 2010-01-08 2017-03-28 삼성전자주식회사 밀폐형 압축기
US8410643B2 (en) * 2010-07-22 2013-04-02 Globe Motors, Inc. Frameless electric motor assembly
CN102457142B (zh) * 2010-10-28 2014-07-30 比亚迪股份有限公司 电机壳的偏心检测装置、导套与电机壳的安装方法
FR2981222B1 (fr) * 2011-10-06 2013-11-15 Somfy Sas Bol pour moteur a induction et moteur a induction equipe de ce bol
FR2981224B1 (fr) * 2011-10-06 2016-01-15 Somfy Sas Moteur a induction capable d’etre loge dans un actionneur tubulaire et procede d’assemblage de ce moteur
UA105406U (uk) * 2012-05-25 2016-03-25 Андрєй Юрьєвіч Язиков Відцентровий багатоступінчастий електронасос
DE102015013337A1 (de) * 2015-10-14 2017-04-20 Nidec Corporation Bremsmotor
CN108005887A (zh) * 2016-11-30 2018-05-08 佛山市顺德区美的饮水机制造有限公司 隔膜泵电机组件的前盖、隔膜泵电机组件和隔膜泵
US10050490B1 (en) * 2017-06-01 2018-08-14 Aktiebolaget Skf Bearing with electric insulators and thermal conductor
GB2563425B (en) * 2017-06-15 2021-10-06 Avid Tech Limited Electric propellor drive and vehicle using the same
US10931179B2 (en) 2018-03-20 2021-02-23 Aktiebolaget Skf Fiber grounding brush
DE102018206242A1 (de) 2018-04-24 2019-10-24 Aktiebolaget Skf Wälzlager, das elektrisches Isolierungsmaterial hat, und Herstellungsverfahren eines solchen Wälzlagers

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1153177A (fr) * 1956-05-04 1958-03-03 Ragonot Ets Mode de montage de pièces rotatives en porte-à-faux
US3214618A (en) * 1961-06-08 1965-10-26 Eaton Mfg Co Bearing shunt
US3757147A (en) * 1971-05-18 1973-09-04 Cambridge Thermionic Corp Stepping motor
JPS50111547A (ko) * 1974-02-15 1975-09-02
JPS50111547U (ko) * 1974-02-21 1975-09-11
DE2427688C2 (de) * 1974-06-07 1984-03-08 Klöckner-Humboldt-Deutz AG, 5000 Köln Lagerung von Lageraußenringen bzw. Lagerschalen in einem Leichtmetallgehäuse
DE2449455A1 (de) * 1974-10-19 1976-04-22 Neuweg Fertigung Gmbh Steh- und flanschlagergehaeuse, die vorzugsweise fuer einstellager (waelzlager) mit kugeligem aussenring verwendung finden
US4048530A (en) * 1975-05-05 1977-09-13 The Superior Electric Company Electric motor with plastic encapsulated stator
JPS5399403A (en) * 1977-02-12 1978-08-30 Shibaura Eng Works Ltd Bearing housing of motor bracket
JPS58190260A (ja) * 1982-04-30 1983-11-07 Nippon Radiator Co Ltd モ−タハウジングの製造方法
JPS58215945A (ja) * 1982-06-08 1983-12-15 Matsushita Electric Ind Co Ltd 樹脂モ−ルド電動機
JPS6179069A (ja) * 1984-09-21 1986-04-22 Aisin Warner Ltd 車両用変速機のベアリング支持スリ−ブ
JPS61109914U (ko) * 1984-12-24 1986-07-11
JP2573035B2 (ja) * 1988-08-24 1997-01-16 日本電産株式会社 スピンドルモータ及びスピンドルモータの製造方法
DE3906801A1 (de) * 1989-03-03 1990-09-06 Kugelfischer G Schaefer & Co Druckgussgehaeuse
JPH06179069A (ja) * 1992-12-14 1994-06-28 Mitsubishi Materials Corp 高融点金属部分と低融点金属部分が強固に結合した複合体の製造法

Also Published As

Publication number Publication date
US5166565A (en) 1992-11-24
WO1990004113A1 (en) 1990-04-19
EP0406431A4 (en) 1991-04-03
EP0406431A1 (en) 1991-01-09
JPH02179238A (ja) 1990-07-12
JP2598107B2 (ja) 1997-04-09

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application