JPS6439926U - - Google Patents

Info

Publication number
JPS6439926U
JPS6439926U JP13521587U JP13521587U JPS6439926U JP S6439926 U JPS6439926 U JP S6439926U JP 13521587 U JP13521587 U JP 13521587U JP 13521587 U JP13521587 U JP 13521587U JP S6439926 U JPS6439926 U JP S6439926U
Authority
JP
Japan
Prior art keywords
magnetic force
force source
source
peripheral part
fixed
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
JP13521587U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0518495Y2 (de
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 JP1987135215U priority Critical patent/JPH0518495Y2/ja
Publication of JPS6439926U publication Critical patent/JPS6439926U/ja
Application granted granted Critical
Publication of JPH0518495Y2 publication Critical patent/JPH0518495Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F16C33/74—Sealings of sliding-contact bearings
    • F16C33/741—Sealings of sliding-contact bearings by means of a fluid
    • F16C33/743—Sealings of sliding-contact bearings by means of a fluid retained in the sealing gap
    • F16C33/746—Sealings of sliding-contact bearings by means of a fluid retained in the sealing gap by a magnetic field
    • 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
    • F16C32/0429—Passive magnetic bearings with permanent magnets on both parts repelling each other for both radial and axial load, e.g. conical magnets

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
JP1987135215U 1987-09-04 1987-09-04 Expired - Lifetime JPH0518495Y2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987135215U JPH0518495Y2 (de) 1987-09-04 1987-09-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987135215U JPH0518495Y2 (de) 1987-09-04 1987-09-04

Publications (2)

Publication Number Publication Date
JPS6439926U true JPS6439926U (de) 1989-03-09
JPH0518495Y2 JPH0518495Y2 (de) 1993-05-17

Family

ID=31394646

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987135215U Expired - Lifetime JPH0518495Y2 (de) 1987-09-04 1987-09-04

Country Status (1)

Country Link
JP (1) JPH0518495Y2 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000073837A1 (fr) * 1999-05-28 2000-12-07 Nok Corporation Structure anti-lumiere
US7315100B2 (en) 2004-02-20 2008-01-01 Delta Electronics, Inc. Motor and magnetic bearing assembly thereof

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS618245A (ja) * 1984-06-22 1986-01-14 Shoichi Akaha スピンドル支持装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS618245A (ja) * 1984-06-22 1986-01-14 Shoichi Akaha スピンドル支持装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000073837A1 (fr) * 1999-05-28 2000-12-07 Nok Corporation Structure anti-lumiere
US7315100B2 (en) 2004-02-20 2008-01-01 Delta Electronics, Inc. Motor and magnetic bearing assembly thereof

Also Published As

Publication number Publication date
JPH0518495Y2 (de) 1993-05-17

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