JPH02109014U - - Google Patents

Info

Publication number
JPH02109014U
JPH02109014U JP1989018028U JP1802889U JPH02109014U JP H02109014 U JPH02109014 U JP H02109014U JP 1989018028 U JP1989018028 U JP 1989018028U JP 1802889 U JP1802889 U JP 1802889U JP H02109014 U JPH02109014 U JP H02109014U
Authority
JP
Japan
Prior art keywords
magnetic bearing
spindle
axial
air turbine
radial
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
JP1989018028U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0645700Y2 (ja
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
Priority to JP1989018028U priority Critical patent/JPH0645700Y2/ja
Publication of JPH02109014U publication Critical patent/JPH02109014U/ja
Application granted granted Critical
Publication of JPH0645700Y2 publication Critical patent/JPH0645700Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/04—Bearings not otherwise provided for using magnetic or electric supporting means
    • F16C32/0406—Magnetic bearings
    • F16C32/044—Active magnetic bearings
    • 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
    • F16C37/00—Cooling of bearings
    • F16C37/005—Cooling of bearings of magnetic bearings
    • 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
    • F16C2322/00—Apparatus used in shaping articles
    • F16C2322/39—General buildup of machine tools, e.g. spindles, slides, actuators

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
JP1989018028U 1989-02-17 1989-02-17 磁気軸受スピンドル Expired - Fee Related JPH0645700Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989018028U JPH0645700Y2 (ja) 1989-02-17 1989-02-17 磁気軸受スピンドル

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989018028U JPH0645700Y2 (ja) 1989-02-17 1989-02-17 磁気軸受スピンドル

Publications (2)

Publication Number Publication Date
JPH02109014U true JPH02109014U (de) 1990-08-30
JPH0645700Y2 JPH0645700Y2 (ja) 1994-11-24

Family

ID=31232307

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989018028U Expired - Fee Related JPH0645700Y2 (ja) 1989-02-17 1989-02-17 磁気軸受スピンドル

Country Status (1)

Country Link
JP (1) JPH0645700Y2 (de)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0861366A (ja) * 1994-08-25 1996-03-08 Koyo Seiko Co Ltd 磁気軸受装置
EP1717468A1 (de) * 2003-07-04 2006-11-02 Mitsubishi Denki Kabushiki Kaisha Magnetlageranordnung
WO2008146453A1 (ja) * 2007-05-18 2008-12-04 Ntn Corporation モータ一体型の磁気軸受装置
EP2808571A1 (de) * 2013-05-27 2014-12-03 Nuovo Pignone S.r.l. Elektromagnetische Lageranordnung mit innerer Belüftung zur Kühlung des Magnetlagers
JP2016118226A (ja) * 2014-12-19 2016-06-30 株式会社Ihi 磁気軸受及び回転機械
JP2017040357A (ja) * 2015-08-17 2017-02-23 財團法人工業技術研究院Ｉｎｄｕｓｔｒｉａｌ Ｔｅｃｈｎｏｌｏｇｙ Ｒｅｓｅａｒｃｈ Ｉｎｓｔｉｔｕｔｅ 磁気浮上ローター機構

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS485201U (de) * 1971-06-03 1973-01-22
JPS4877603U (de) * 1971-12-24 1973-09-25

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS485201U (de) * 1971-06-03 1973-01-22
JPS4877603U (de) * 1971-12-24 1973-09-25

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0861366A (ja) * 1994-08-25 1996-03-08 Koyo Seiko Co Ltd 磁気軸受装置
EP1717468A1 (de) * 2003-07-04 2006-11-02 Mitsubishi Denki Kabushiki Kaisha Magnetlageranordnung
EP1717468A4 (de) * 2003-07-04 2009-12-16 Mitsubishi Electric Corp Magnetlageranordnung
WO2008146453A1 (ja) * 2007-05-18 2008-12-04 Ntn Corporation モータ一体型の磁気軸受装置
EP2808571A1 (de) * 2013-05-27 2014-12-03 Nuovo Pignone S.r.l. Elektromagnetische Lageranordnung mit innerer Belüftung zur Kühlung des Magnetlagers
WO2014191311A1 (en) * 2013-05-27 2014-12-04 Nuovo Pignone Srl Electro-magnetic bearing assembly with inner ventilation to cool the bearing
CN105378314A (zh) * 2013-05-27 2016-03-02 诺沃皮尼奥内股份有限公司 具有冷却轴承的内通风的电磁轴承组件
AU2014273308B2 (en) * 2013-05-27 2017-08-31 Nuovo Pignone Tecnologie - S.R.L. Electro-magnetic bearing assembly with inner ventilation to cool the bearing
US10119572B2 (en) 2013-05-27 2018-11-06 Nuovo Pignone Srl Electro-magnetic bearing assembly with inner ventilation to cool the bearing
JP2016118226A (ja) * 2014-12-19 2016-06-30 株式会社Ihi 磁気軸受及び回転機械
JP2017040357A (ja) * 2015-08-17 2017-02-23 財團法人工業技術研究院Ｉｎｄｕｓｔｒｉａｌ Ｔｅｃｈｎｏｌｏｇｙ Ｒｅｓｅａｒｃｈ Ｉｎｓｔｉｔｕｔｅ 磁気浮上ローター機構

Also Published As

Publication number Publication date
JPH0645700Y2 (ja) 1994-11-24

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees