JPS57166847A - Hollow motor - Google Patents

Hollow motor

Info

Publication number
JPS57166847A
JPS57166847A JP5146981A JP5146981A JPS57166847A JP S57166847 A JPS57166847 A JP S57166847A JP 5146981 A JP5146981 A JP 5146981A JP 5146981 A JP5146981 A JP 5146981A JP S57166847 A JPS57166847 A JP S57166847A
Authority
JP
Japan
Prior art keywords
stator
wheel
installing
unit
ring shape
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.)
Granted
Application number
JP5146981A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6350947B2 (enrdf_load_stackoverflow
Inventor
Tadashi Watanabe
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP5146981A priority Critical patent/JPS57166847A/ja
Publication of JPS57166847A publication Critical patent/JPS57166847A/ja
Publication of JPS6350947B2 publication Critical patent/JPS6350947B2/ja
Granted legal-status Critical Current

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
    • H02K5/1737—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 rotor around a fixed spindle; radially supporting the rotor directly

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
JP5146981A 1981-04-06 1981-04-06 Hollow motor Granted JPS57166847A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5146981A JPS57166847A (en) 1981-04-06 1981-04-06 Hollow motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5146981A JPS57166847A (en) 1981-04-06 1981-04-06 Hollow motor

Publications (2)

Publication Number Publication Date
JPS57166847A true JPS57166847A (en) 1982-10-14
JPS6350947B2 JPS6350947B2 (enrdf_load_stackoverflow) 1988-10-12

Family

ID=12887795

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5146981A Granted JPS57166847A (en) 1981-04-06 1981-04-06 Hollow motor

Country Status (1)

Country Link
JP (1) JPS57166847A (enrdf_load_stackoverflow)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61117589U (enrdf_load_stackoverflow) * 1985-01-09 1986-07-24
US4695145A (en) * 1985-02-07 1987-09-22 Canon Kabushiki Kaisha Motor built-in lens mounting
US6710563B2 (en) 2001-03-12 2004-03-23 Canon Kabushiki Kaisha Driving device, light amount controller and shutter
US6727672B2 (en) 2001-03-12 2004-04-27 Canon Kabushiki Kaisha Driving device and light amount controller
US6798093B2 (en) 2000-07-28 2004-09-28 Canon Kabushiki Kaisha Dual coil permanent magnet motor having inner annular member
EP1729403A2 (en) 2005-05-31 2006-12-06 Canon Kabushiki Kaisha Driving device
CN107932465A (zh) * 2017-12-25 2018-04-20 北京金风科创风电设备有限公司 轴承安放装置和轴承存放方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49150302U (enrdf_load_stackoverflow) * 1973-04-25 1974-12-26
JPS51104508A (en) * 1975-03-10 1976-09-16 Shiro Kamakura Doryokudentatsujikuo jushinai mootaa

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49150302U (enrdf_load_stackoverflow) * 1973-04-25 1974-12-26
JPS51104508A (en) * 1975-03-10 1976-09-16 Shiro Kamakura Doryokudentatsujikuo jushinai mootaa

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61117589U (enrdf_load_stackoverflow) * 1985-01-09 1986-07-24
US4695145A (en) * 1985-02-07 1987-09-22 Canon Kabushiki Kaisha Motor built-in lens mounting
US6798093B2 (en) 2000-07-28 2004-09-28 Canon Kabushiki Kaisha Dual coil permanent magnet motor having inner annular member
US6800970B2 (en) 2000-07-28 2004-10-05 Canon Kabushiki Kaisha Motor and optical apparatus using the same
US6710563B2 (en) 2001-03-12 2004-03-23 Canon Kabushiki Kaisha Driving device, light amount controller and shutter
US6727672B2 (en) 2001-03-12 2004-04-27 Canon Kabushiki Kaisha Driving device and light amount controller
EP1729403A2 (en) 2005-05-31 2006-12-06 Canon Kabushiki Kaisha Driving device
US7312543B2 (en) 2005-05-31 2007-12-25 Canon Kabushiki Kaisha Driving device
CN107932465A (zh) * 2017-12-25 2018-04-20 北京金风科创风电设备有限公司 轴承安放装置和轴承存放方法

Also Published As

Publication number Publication date
JPS6350947B2 (enrdf_load_stackoverflow) 1988-10-12

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