JPS57186619A - Magnetic bearing device - Google Patents

Magnetic bearing device

Info

Publication number
JPS57186619A
JPS57186619A JP7167881A JP7167881A JPS57186619A JP S57186619 A JPS57186619 A JP S57186619A JP 7167881 A JP7167881 A JP 7167881A JP 7167881 A JP7167881 A JP 7167881A JP S57186619 A JPS57186619 A JP S57186619A
Authority
JP
Japan
Prior art keywords
guide member
constant
circular permanent
magnet
permanent magnet
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.)
Pending
Application number
JP7167881A
Other languages
English (en)
Inventor
Tomo Komiyama
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP7167881A priority Critical patent/JPS57186619A/ja
Publication of JPS57186619A publication Critical patent/JPS57186619A/ja
Pending 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
    • F16C39/00—Relieving load on bearings
    • F16C39/06—Relieving load on bearings using magnetic means
    • F16C39/063—Permanent magnets
    • 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
    • F16C32/0408—Passive magnetic bearings
    • F16C32/0423—Passive magnetic bearings with permanent magnets on both parts repelling each other
    • F16C32/0425—Passive magnetic bearings with permanent magnets on both parts repelling each other for radial load mainly

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
JP7167881A 1981-05-13 1981-05-13 Magnetic bearing device Pending JPS57186619A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7167881A JPS57186619A (en) 1981-05-13 1981-05-13 Magnetic bearing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7167881A JPS57186619A (en) 1981-05-13 1981-05-13 Magnetic bearing device

Publications (1)

Publication Number Publication Date
JPS57186619A true JPS57186619A (en) 1982-11-17

Family

ID=13467465

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7167881A Pending JPS57186619A (en) 1981-05-13 1981-05-13 Magnetic bearing device

Country Status (1)

Country Link
JP (1) JPS57186619A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5521448A (en) * 1994-08-01 1996-05-28 Mechanical Technology Incorporated Damping for passive magnetic bearings
US6223512B1 (en) 1996-09-13 2001-05-01 W. Schlafhorst Ag & Co. Pot spinning device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5521448A (en) * 1994-08-01 1996-05-28 Mechanical Technology Incorporated Damping for passive magnetic bearings
US6223512B1 (en) 1996-09-13 2001-05-01 W. Schlafhorst Ag & Co. Pot spinning device

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