ATE541133T1 - Supraleitendes magnetisches drucklager mit integriertem dynamotor - Google Patents

Supraleitendes magnetisches drucklager mit integriertem dynamotor

Info

Publication number
ATE541133T1
ATE541133T1 AT07859984T AT07859984T ATE541133T1 AT E541133 T1 ATE541133 T1 AT E541133T1 AT 07859984 T AT07859984 T AT 07859984T AT 07859984 T AT07859984 T AT 07859984T AT E541133 T1 ATE541133 T1 AT E541133T1
Authority
AT
Austria
Prior art keywords
core
shape
projecting ends
fixed core
magnetic flux
Prior art date
Application number
AT07859984T
Other languages
English (en)
Inventor
Hiroshi Nakashima
Michiaki Kubota
Hideyuki Yamada
Kazunori Kikukawa
Madoka Fujii
Original Assignee
Tokai Ryokaku Tetsudo Kk
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 Tokai Ryokaku Tetsudo Kk filed Critical Tokai Ryokaku Tetsudo Kk
Application granted granted Critical
Publication of ATE541133T1 publication Critical patent/ATE541133T1/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
    • 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
    • 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
    • F16C32/0436—Passive magnetic bearings with a conductor on one part movable with respect to a magnetic field, e.g. a body of copper on one part and a permanent magnet on the other part
    • F16C32/0438—Passive magnetic bearings with a conductor on one part movable with respect to a magnetic field, e.g. a body of copper on one part and a permanent magnet on the other part with a superconducting body, e.g. a body made of high temperature superconducting material such as YBaCuO
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/08—Structural association with bearings
    • H02K7/09—Structural association with bearings with magnetic bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
AT07859984T 2006-12-25 2007-12-21 Supraleitendes magnetisches drucklager mit integriertem dynamotor ATE541133T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006348263A JP4995561B2 (ja) 2006-12-25 2006-12-25 発電動機一体型超電導磁気スラスト軸受
PCT/JP2007/074754 WO2008078718A1 (ja) 2006-12-25 2007-12-21 発電動機一体型超電導磁気スラスト軸受

Publications (1)

Publication Number Publication Date
ATE541133T1 true ATE541133T1 (de) 2012-01-15

Family

ID=39562507

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07859984T ATE541133T1 (de) 2006-12-25 2007-12-21 Supraleitendes magnetisches drucklager mit integriertem dynamotor

Country Status (5)

Country Link
US (1) US7948131B2 (de)
EP (1) EP2116733B1 (de)
JP (1) JP4995561B2 (de)
AT (1) ATE541133T1 (de)
WO (1) WO2008078718A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006032344B3 (de) * 2006-07-12 2008-02-07 Siemens Ag Synchronmaschine
CN114810828B (zh) * 2022-06-02 2024-03-19 中国科学院电工研究所 一种超导磁悬浮转子支承磁场整形装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02163513A (ja) * 1988-12-15 1990-06-22 Koyo Seiko Co Ltd 磁気スラスト軸受
US5159219A (en) * 1991-05-16 1992-10-27 University Of Houston-University Park Opposed-magnet bearing with interposed superconductor
JP3543831B2 (ja) * 1993-09-28 2004-07-21 株式会社荏原製作所 磁気軸受装置
US6856062B2 (en) * 2000-04-26 2005-02-15 General Atomics Homopolar machine with shaft axial thrust compensation for reduced thrust bearing wear and noise
JP2001343020A (ja) * 2000-06-01 2001-12-14 Chubu Electric Power Co Inc 超電導磁気軸受及び超電導フライホイール装置
JP2004331241A (ja) * 2003-04-30 2004-11-25 Central Japan Railway Co 超電導磁気浮上システム
JP4229928B2 (ja) * 2004-11-08 2009-02-25 東海旅客鉄道株式会社 超電導利用支持機構
JP2008304045A (ja) * 2007-06-11 2008-12-18 Toshiba Corp 超電導フライホイールシステム

Also Published As

Publication number Publication date
EP2116733A4 (de) 2011-04-06
JP2008157388A (ja) 2008-07-10
EP2116733A1 (de) 2009-11-11
JP4995561B2 (ja) 2012-08-08
EP2116733B1 (de) 2012-01-11
US7948131B2 (en) 2011-05-24
WO2008078718A1 (ja) 2008-07-03
US20100026121A1 (en) 2010-02-04

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