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ATE328216T1 - Statorkern für ein magnetlager und verfahren zu seiner herstellung - Google Patents

Statorkern für ein magnetlager und verfahren zu seiner herstellung

Info

Publication number
ATE328216T1
ATE328216T1 AT02009027T AT02009027T ATE328216T1 AT E328216 T1 ATE328216 T1 AT E328216T1 AT 02009027 T AT02009027 T AT 02009027T AT 02009027 T AT02009027 T AT 02009027T AT E328216 T1 ATE328216 T1 AT E328216T1
Authority
AT
Austria
Prior art keywords
stator core
magnetic bearing
producing
poles
core
Prior art date
Application number
AT02009027T
Other languages
English (en)
Inventor
Kazumitsu Hasegawa
Shinichi Ozaki
Toshio Takahashi
Gen Kuwata
Noriyasu Sugitani
Original Assignee
Ishikawajima Harima Heavy Ind
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 Ishikawajima Harima Heavy Ind filed Critical Ishikawajima Harima Heavy Ind
Application granted granted Critical
Publication of ATE328216T1 publication Critical patent/ATE328216T1/de

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
    • 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
    • F16C32/0459—Details of the magnetic circuit
    • F16C32/0461—Details of the magnetic circuit of stationary parts of the magnetic circuit
    • 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
    • F16C32/0474—Active magnetic bearings for rotary movement
    • F16C32/048—Active magnetic bearings for rotary movement with active support of two degrees of freedom, e.g. radial magnetic bearings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F3/00—Cores, Yokes, or armatures
    • H01F3/02—Cores, Yokes, or armatures made from sheets
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/02—Permanent magnets [PM]
    • H01F7/0273—Magnetic circuits with PM for magnetic field generation

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
AT02009027T 2001-07-02 2002-04-23 Statorkern für ein magnetlager und verfahren zu seiner herstellung ATE328216T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001201030A JP2003013955A (ja) 2001-07-02 2001-07-02 磁気軸受用ステータコア

Publications (1)

Publication Number Publication Date
ATE328216T1 true ATE328216T1 (de) 2006-06-15

Family

ID=19038058

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02009027T ATE328216T1 (de) 2001-07-02 2002-04-23 Statorkern für ein magnetlager und verfahren zu seiner herstellung

Country Status (7)

Country Link
US (2) US6841908B2 (de)
EP (2) EP1273813B1 (de)
JP (1) JP2003013955A (de)
KR (1) KR100489674B1 (de)
AT (1) ATE328216T1 (de)
CA (1) CA2380581C (de)
DE (2) DE60211805T2 (de)

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Also Published As

Publication number Publication date
DE60211805T2 (de) 2006-10-19
KR20030003676A (ko) 2003-01-10
KR100489674B1 (ko) 2005-05-17
US6831385B2 (en) 2004-12-14
EP1411255B1 (de) 2005-12-21
DE60211805D1 (de) 2006-07-06
JP2003013955A (ja) 2003-01-15
EP1273813A3 (de) 2003-05-28
US6841908B2 (en) 2005-01-11
DE60208204D1 (de) 2006-01-26
EP1411255A1 (de) 2004-04-21
CA2380581A1 (en) 2003-01-02
US20030197440A1 (en) 2003-10-23
CA2380581C (en) 2006-03-28
DE60208204T2 (de) 2006-06-29
EP1273813A2 (de) 2003-01-08
US20030001446A1 (en) 2003-01-02
EP1273813B1 (de) 2006-05-31

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