ATE381139T1 - Hermetischer motor und verfahren zu seiner herstellung - Google Patents

Hermetischer motor und verfahren zu seiner herstellung

Info

Publication number
ATE381139T1
ATE381139T1 AT02025584T AT02025584T ATE381139T1 AT E381139 T1 ATE381139 T1 AT E381139T1 AT 02025584 T AT02025584 T AT 02025584T AT 02025584 T AT02025584 T AT 02025584T AT E381139 T1 ATE381139 T1 AT E381139T1
Authority
AT
Austria
Prior art keywords
rotating shaft
housing
rotors
motor
bushes
Prior art date
Application number
AT02025584T
Other languages
English (en)
Inventor
Kurosawa Soichi
Original Assignee
Minebea Co Ltd
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 Minebea Co Ltd filed Critical Minebea Co Ltd
Application granted granted Critical
Publication of ATE381139T1 publication Critical patent/ATE381139T1/de

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
    • H02K1/185—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures to outer stators
AT02025584T 2001-11-16 2002-11-15 Hermetischer motor und verfahren zu seiner herstellung ATE381139T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001351564A JP3944825B2 (ja) 2001-11-16 2001-11-16 密閉構造モータ及びその使用方法

Publications (1)

Publication Number Publication Date
ATE381139T1 true ATE381139T1 (de) 2007-12-15

Family

ID=19163862

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02025584T ATE381139T1 (de) 2001-11-16 2002-11-15 Hermetischer motor und verfahren zu seiner herstellung

Country Status (6)

Country Link
US (1) US6867518B2 (de)
EP (1) EP1313199B1 (de)
JP (1) JP3944825B2 (de)
CN (1) CN100452620C (de)
AT (1) ATE381139T1 (de)
DE (1) DE60223991T2 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE413714T1 (de) * 2003-01-10 2008-11-15 Askoll Holding Srl Permanentmagnetmotor für umwälzpumpen von heizungs- und klimatisierungssystemen
DE502004000202D1 (de) * 2003-09-18 2006-01-26 Leister Process Technologies S Bürstenloser Elektromotor
US7042124B2 (en) * 2003-10-03 2006-05-09 Franklin Electric Co., Inc. Electric motors for washdown, food processing, and chemical applications
DE112006001363A5 (de) * 2005-06-25 2008-08-14 Hans Heidolph Gmbh & Co. Kg Verfahren zum Herstellen eines Elektromotors
JP3946240B1 (ja) * 2006-07-20 2007-07-18 山洋電気株式会社 回転電機用ステータ
JP5171310B2 (ja) * 2008-02-25 2013-03-27 山洋電気株式会社 気密型電動機
DE102008057900A1 (de) * 2008-11-18 2010-05-20 Krones Ag Elektromotor für Flaschenverschließer
JP5595135B2 (ja) * 2010-06-11 2014-09-24 日本電産サーボ株式会社 ２相ハイブリッド型回転電機
CN102280986B (zh) * 2010-06-11 2014-07-02 日本电产伺服有限公司 旋转电机
CN204810039U (zh) * 2012-10-19 2015-11-25 三菱电机株式会社 电动机
KR20140078819A (ko) * 2012-12-18 2014-06-26 엘지이노텍 주식회사 모터
CN104033493B (zh) * 2013-03-07 2017-02-08 深圳兴奇宏科技有限公司 轴承固定结构
JP6349719B2 (ja) * 2013-12-20 2018-07-04 日本電産株式会社 インナーロータ型モータ
JP6952241B2 (ja) * 2017-08-29 2021-10-20 パナソニックＩｐマネジメント株式会社 電動工具
JP7078455B2 (ja) * 2017-10-16 2022-05-31 株式会社ミツバ 駆動装置
EP3529881A4 (de) * 2017-12-28 2020-07-29 Software Motor Company Geräuscharmer geschalteter reluktanzmotor mit hohem rotorpol
NZ761481A (en) * 2018-04-16 2023-01-27 Turntide Tech Inc Reduced noise and vibration switched reluctance machine
JP7253746B2 (ja) * 2020-03-04 2023-04-07 パナソニックＩｐマネジメント株式会社 ブラシレスモータ及び電動工具
DE102020124905A1 (de) 2020-09-24 2022-03-24 Kiekert Aktiengesellschaft Antrieb für kraftfahrzeugtechnische Anwendungen

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3206623A (en) * 1962-04-20 1965-09-14 Superior Electric Co Electric synchronous inductor motor
DE1293321B (de) * 1963-04-29 1969-04-24 Licentia Gmbh Kleiner Elektromotor
US3492517A (en) * 1968-01-26 1970-01-27 Tokuiti Kuraisi End closure for casing of small dynamo-electric machine
US3801842A (en) * 1972-06-27 1974-04-02 Ncr Stepping motor
US3979822A (en) * 1974-02-23 1976-09-14 Richard Halm Process of manufacturing an electric motor
JPS59135087U (ja) * 1983-02-26 1984-09-10 シナノケンシ株式会社 永久磁石形ステツプモ−タ
JPS60180451A (ja) * 1984-02-27 1985-09-14 Fanuc Ltd 同期回転電機
JPH0161854U (de) 1987-10-08 1989-04-20
JPH01286749A (ja) 1988-05-10 1989-11-17 Kanebo Ltd 樹脂ブラケットを有するステッピングモーター
JPH01321853A (ja) * 1988-06-22 1989-12-27 Mitsubishi Electric Corp ブラシレスモータ
JPH07118890B2 (ja) 1990-06-15 1995-12-18 株式会社三ツ葉電機製作所 樹脂製のモータケーシングの製造方法
JPH04372546A (ja) 1991-06-20 1992-12-25 Seiko Epson Corp ステッピングモータ
US5315200A (en) * 1992-07-16 1994-05-24 Ford Motor Company Electrical motor stator installation
US5334897A (en) * 1993-05-24 1994-08-02 North American Philips Corporation Electric motor with encased housing
JPH08298739A (ja) 1995-04-25 1996-11-12 Minebea Co Ltd ステッピングモータ
JPH1155902A (ja) * 1997-07-30 1999-02-26 Oriental Motor Co Ltd センサ組み込みモータの構造
US6040647A (en) * 1997-12-23 2000-03-21 Emerson Electric Co. Electromagnetic device having encapsulated construction and precise positioning of bearing and shaft axes
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
JP3614694B2 (ja) * 1999-01-22 2005-01-26 松下電器産業株式会社 電動機直結駆動軸の両持ち軸受構造の与圧方法および装置とそれらを用いた密閉型圧縮機

Also Published As

Publication number Publication date
US6867518B2 (en) 2005-03-15
JP3944825B2 (ja) 2007-07-18
JP2003158849A (ja) 2003-05-30
US20040256932A1 (en) 2004-12-23
EP1313199B1 (de) 2007-12-12
CN100452620C (zh) 2009-01-14
DE60223991T2 (de) 2008-12-18
CN1420597A (zh) 2003-05-28
EP1313199A3 (de) 2005-04-27
DE60223991D1 (de) 2008-01-24
EP1313199A2 (de) 2003-05-21

Similar Documents

Publication Publication Date Title
ATE381139T1 (de) Hermetischer motor und verfahren zu seiner herstellung
EP1122437A3 (de) Spiralverdichter
KR940002502A (ko) 2실린더식 밀폐형 전동 압축기 및 그 조립 방법
JP2004124941A5 (de)
ITMI20060247U1 (it) Motore elettrico sincrono a variazione di velocita' con rotore immerso in un fluido, particolarmente per pompe.
EP1202432A3 (de) Läufer für Elektomotoren
JPH1075547A (ja) ピストンポンプおよびピストンポンプ駆動用の電動モータの組付け方法
ATE396014T1 (de) Ein schwingungsisolierendes lagersystem
JPH10509020A (ja) 電動モータの配置
EP1369978A3 (de) Schrittmotor
DE60200864D1 (de) Schwingungenunterdrückungsvorrichtung
DE59800010D1 (de) Elektromotorischer Radnabenantrieb für ein Fahrzeugrad
JPH0326311Y2 (de)
EP1609993A3 (de) Verfahren zum Formen von Statoren vom Exzenterschneckenpumpen
EP1209685A3 (de) Herstellungsverfahren für Schwingungsdämpfer und dazu geeignetes mechanisches Gestell
TW508414B (en) Method of molding a bearing housing and motor using the bearing housing
BR9908139A (pt) Compressor hermeticamente selado
EA200200725A1 (ru) Устройство для флотационной машины
JP2009232658A (ja) 回転電機
US20070252460A1 (en) Blower structure
JP2008131791A (ja) ファンモータの水抜構造
DE50207000D1 (de) Lageranordnung sowie elektroantrieb mit einer solchen lageranordnung
CA2327028A1 (en) Combined bearing plate and stator frame casting
DE50311577D1 (de) Aussenläufermotor
CN220605685U (zh) 一种集成谐波减速的电机结构

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties