DE112007003138B8 - Gleichstrommotor - Google Patents

Gleichstrommotor Download PDF

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Publication number
DE112007003138B8
DE112007003138B8 DE112007003138.7T DE112007003138T DE112007003138B8 DE 112007003138 B8 DE112007003138 B8 DE 112007003138B8 DE 112007003138 T DE112007003138 T DE 112007003138T DE 112007003138 B8 DE112007003138 B8 DE 112007003138B8
Authority
DE
Germany
Prior art keywords
motor
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
DE112007003138.7T
Other languages
English (en)
Other versions
DE112007003138T5 (de
DE112007003138B4 (de
Inventor
Masayuki Yokoyama
Youichi Fujita
Sotsuo Miyoshi
Naohiro Oketani
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 Corp
Original Assignee
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 Corp filed Critical Mitsubishi Electric Corp
Publication of DE112007003138T5 publication Critical patent/DE112007003138T5/de
Application granted granted Critical
Publication of DE112007003138B4 publication Critical patent/DE112007003138B4/de
Publication of DE112007003138B8 publication Critical patent/DE112007003138B8/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H02K5/08—Insulating casings
    • 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
    • H02K5/1672—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 both ends of the rotor
    • 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
    • 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
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/08—Structural association with bearings
    • H02K7/083—Structural association with bearings radially supporting the rotary shaft at both ends of the rotor
DE112007003138.7T 2007-02-02 2007-11-26 Gleichstrommotor Active DE112007003138B8 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2007-024140 2007-02-02
JP2007024140 2007-02-02
PCT/JP2007/072733 WO2008096495A1 (ja) 2007-02-02 2007-11-26 直流モータ

Publications (3)

Publication Number Publication Date
DE112007003138T5 DE112007003138T5 (de) 2009-10-15
DE112007003138B4 DE112007003138B4 (de) 2021-11-11
DE112007003138B8 true DE112007003138B8 (de) 2022-01-20

Family

ID=39681410

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112007003138.7T Active DE112007003138B8 (de) 2007-02-02 2007-11-26 Gleichstrommotor

Country Status (6)

Country Link
US (1) US8044545B2 (de)
JP (1) JPWO2008096495A1 (de)
KR (1) KR101044547B1 (de)
CN (1) CN101595624B (de)
DE (1) DE112007003138B8 (de)
WO (1) WO2008096495A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013227054A1 (de) * 2013-12-23 2015-06-25 Robert Bosch Gmbh Stator mit einer Umspritzung und elektrische Maschine mit dem Stator
EP3275072B8 (de) 2015-03-23 2020-08-05 Franklin Electric Co., Inc. Elektromotor und verfahren zur montage eines elektromotors

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3446522A (en) 1967-05-12 1969-05-27 Atomic Energy Commission Internal retaining ring
US3469897A (en) 1968-02-21 1969-09-30 Smith Corp A O Lock plate for fixed motor rotor bearing
JPS6440254U (de) 1987-09-03 1989-03-10
JPH06335226A (ja) 1993-05-18 1994-12-02 Asmo Co Ltd Ｐｍ型ステッピングモータ
US5683183A (en) 1995-09-26 1997-11-04 Nsk Ltd. Spindle device and bearing device therefor
US6091568A (en) 1998-02-17 2000-07-18 International Business Machines Corporation Labyrinth seal for minimizing flow gradients leading to aerosoling of contaminants external to spindles
WO2001005018A1 (fr) 1999-07-13 2001-01-18 Mitsubishi Denki Kabushiki Kaisha Dispositif permettant de mettre en route un moteur cc et dispositif de soupape comprenant un dispositif de mise en route d'un moteur cc
US6488259B1 (en) 1999-02-09 2002-12-03 Mitsubishi Denki Kabushiki Kaisha Valve device
JP2005218146A (ja) 2004-01-27 2005-08-11 Matsushita Electric Works Ltd モールドモータ

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5392405A (en) 1977-01-26 1978-08-14 Hitachi Ltd Motor
CH657721A5 (de) * 1982-01-11 1986-09-15 Papst Motoren Gmbh & Co Kg Aussenlaeufer-direktantriebsmotor.
JPS62134769U (de) 1986-02-17 1987-08-25
CA1278706C (en) * 1986-12-08 1991-01-08 Her Majesty The Queen In Right Of Canada As Represented By The Minister Of National Defence Of Her Majesty's Canadian Government Electrical spin rig for projectile wind tunnel testing
JPH05252683A (ja) 1992-03-03 1993-09-28 Shibaura Eng Works Co Ltd 樹脂モールド型モータ
DE19730998C2 (de) * 1996-07-19 2001-10-31 Hitachi Ltd Motorbetätigtes Durchflußmengensteuerventil und Abgasrückführungssteuerventil für Verbrennungsmotoren
JP2000037069A (ja) * 1998-07-15 2000-02-02 Toshiba Tec Corp ステッピングモータ
JP2000324745A (ja) 1999-05-14 2000-11-24 Matsushita Electric Ind Co Ltd モールドモータ
JP2002037104A (ja) 2000-07-28 2002-02-06 Showa Corp 電動パワーステアリング装置
DE10295970T5 (de) 2001-08-31 2004-04-22 Mitsubishi Denki K.K. Motor
JP2003232424A (ja) 2002-02-06 2003-08-22 Nsk Ltd 直動軸装置
JP3984180B2 (ja) 2003-02-26 2007-10-03 ミネベア株式会社 リニアアクチュエータ、リニアアクチュエータの製造方法及びリニアアクチュエータの検査方法
CN2652019Y (zh) * 2003-08-29 2004-10-27 泰豪科技股份有限公司 无轴承盖发电机
JP2005261029A (ja) 2004-03-10 2005-09-22 Nsk Ltd 電動アクチュエータ
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
JP2006271193A (ja) 2005-02-28 2006-10-05 Shinano Kenshi Co Ltd モータ
JP2006340553A (ja) 2005-06-03 2006-12-14 Nidec Shibaura Corp ギヤードモータ
TWI285992B (en) 2005-06-30 2007-08-21 Delta Electronics Inc Magnetic-positioning motor and fan

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3446522A (en) 1967-05-12 1969-05-27 Atomic Energy Commission Internal retaining ring
US3469897A (en) 1968-02-21 1969-09-30 Smith Corp A O Lock plate for fixed motor rotor bearing
JPS6440254U (de) 1987-09-03 1989-03-10
JPH06335226A (ja) 1993-05-18 1994-12-02 Asmo Co Ltd Ｐｍ型ステッピングモータ
US5683183A (en) 1995-09-26 1997-11-04 Nsk Ltd. Spindle device and bearing device therefor
US6091568A (en) 1998-02-17 2000-07-18 International Business Machines Corporation Labyrinth seal for minimizing flow gradients leading to aerosoling of contaminants external to spindles
US6488259B1 (en) 1999-02-09 2002-12-03 Mitsubishi Denki Kabushiki Kaisha Valve device
WO2001005018A1 (fr) 1999-07-13 2001-01-18 Mitsubishi Denki Kabushiki Kaisha Dispositif permettant de mettre en route un moteur cc et dispositif de soupape comprenant un dispositif de mise en route d'un moteur cc
JP2005218146A (ja) 2004-01-27 2005-08-11 Matsushita Electric Works Ltd モールドモータ

Also Published As

Publication number Publication date
KR20090085703A (ko) 2009-08-07
CN101595624B (zh) 2013-07-03
WO2008096495A1 (ja) 2008-08-14
KR101044547B1 (ko) 2011-06-27
US8044545B2 (en) 2011-10-25
JPWO2008096495A1 (ja) 2010-05-20
CN101595624A (zh) 2009-12-02
DE112007003138T5 (de) 2009-10-15
US20100060094A1 (en) 2010-03-11
DE112007003138B4 (de) 2021-11-11

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
R084 Declaration of willingness to licence
R016 Response to examination communication
R016 Response to examination communication
R018 Grant decision by examination section/examining division
R020 Patent grant now final