JP6863477B2 - 電動機及び電動送風機 - Google Patents

電動機及び電動送風機 Download PDF

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Publication number
JP6863477B2
JP6863477B2 JP2019557985A JP2019557985A JP6863477B2 JP 6863477 B2 JP6863477 B2 JP 6863477B2 JP 2019557985 A JP2019557985 A JP 2019557985A JP 2019557985 A JP2019557985 A JP 2019557985A JP 6863477 B2 JP6863477 B2 JP 6863477B2
Authority
JP
Japan
Prior art keywords
bearing
cylindrical member
electric motor
outer ring
housing
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.)
Active
Application number
JP2019557985A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2019111430A1 (ja
Inventor
光将 浜崎
光将 浜崎
昌也 寺本
昌也 寺本
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Home Appliance Co Ltd
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Home Appliance Co Ltd
Mitsubishi Electric Corp
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 Mitsubishi Electric Home Appliance Co Ltd, Mitsubishi Electric Corp filed Critical Mitsubishi Electric Home Appliance Co Ltd
Publication of JPWO2019111430A1 publication Critical patent/JPWO2019111430A1/ja
Application granted granted Critical
Publication of JP6863477B2 publication Critical patent/JP6863477B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Frames (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Support Of The Bearing (AREA)
  • Rolling Contact Bearings (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
JP2019557985A 2017-12-04 2018-05-10 電動機及び電動送風機 Active JP6863477B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2017232819 2017-12-04
JP2017232819 2017-12-04
PCT/JP2018/018177 WO2019111430A1 (fr) 2017-12-04 2018-05-10 Moteur électrique et ventilateur électrique

Publications (2)

Publication Number Publication Date
JPWO2019111430A1 JPWO2019111430A1 (ja) 2020-04-09
JP6863477B2 true JP6863477B2 (ja) 2021-04-21

Family

ID=66750962

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019557985A Active JP6863477B2 (ja) 2017-12-04 2018-05-10 電動機及び電動送風機

Country Status (2)

Country Link
JP (1) JP6863477B2 (fr)
WO (1) WO2019111430A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20240051694A (ko) * 2022-10-13 2024-04-22 엘지전자 주식회사 팬 모터
CN117595559B (zh) * 2024-01-18 2024-03-29 沈阳电机制造有限公司 一种大型高压三相同步电动机

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63105452U (fr) * 1986-12-23 1988-07-08
JPH0251714U (fr) * 1988-10-07 1990-04-12
JPH032921U (fr) * 1989-06-01 1991-01-11
JPH0579514A (ja) * 1991-09-20 1993-03-30 Hitachi Ltd 軸受構造ならびにそれを具えたスクリユー流体機械
JPH0847205A (ja) * 1994-07-29 1996-02-16 Nippon Densan Corp スピンドルモータ
US6135641A (en) * 1997-10-30 2000-10-24 Honeywell International Inc. Hybrid duplex bearing assembly having thermal compensation
JP2000078815A (ja) * 1998-09-01 2000-03-14 Nippon Densan Corp 記録ディスク駆動用スピンドルモータ
JP3355603B2 (ja) * 1999-09-24 2002-12-09 インターナショナル・ビジネス・マシーンズ・コーポレーション 軸受機構、スピンドルモータ及びディスク装置
JP2007198425A (ja) * 2006-01-24 2007-08-09 Nsk Ltd 転がり軸受の予圧付与装置、予圧付与方法及び軸受装置
DE102006042340A1 (de) * 2006-09-08 2008-03-27 Robert Bosch Gmbh Elektromotor, insbesondere für einen Scheibenwischerantrieb eines Kraftfahrzeugs mit einer verbesserten Aufnahme der Lagerung der Ankerwelle
JP2009124900A (ja) * 2007-11-16 2009-06-04 Asmo Co Ltd ブラシレスモータ
JP2010091066A (ja) * 2008-10-10 2010-04-22 Ntn Corp 軸受装置
JP5928284B2 (ja) * 2012-10-03 2016-06-01 日本精工株式会社 車輪支持用転がり軸受ユニットの製造方法
JP7145613B2 (ja) * 2018-01-05 2022-10-03 三菱電機株式会社 回転電機、送風機、および回転電機の製造方法
JP7103103B2 (ja) * 2018-09-18 2022-07-20 株式会社デンソー ファンモータ

Also Published As

Publication number Publication date
JPWO2019111430A1 (ja) 2020-04-09
WO2019111430A1 (fr) 2019-06-13

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