JPS5765413A - Magnetic bearing - Google Patents

Magnetic bearing

Info

Publication number
JPS5765413A
JPS5765413A JP13764680A JP13764680A JPS5765413A JP S5765413 A JPS5765413 A JP S5765413A JP 13764680 A JP13764680 A JP 13764680A JP 13764680 A JP13764680 A JP 13764680A JP S5765413 A JPS5765413 A JP S5765413A
Authority
JP
Japan
Prior art keywords
protrusions
rotor
electroconductive member
extends
magnetic flux
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
JP13764680A
Other languages
English (en)
Inventor
Toshimi Abukawa
Noriyoshi Takahashi
Keiji Arai
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP13764680A priority Critical patent/JPS5765413A/ja
Publication of JPS5765413A publication Critical patent/JPS5765413A/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
    • 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
    • F16C32/041—Passive magnetic bearings with permanent magnets on one part attracting the other part
    • F16C32/0412—Passive magnetic bearings with permanent magnets on one part attracting the other part for radial load mainly
    • F16C32/0414—Passive magnetic bearings with permanent magnets on one part attracting the other part for radial load mainly with facing axial projections

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
JP13764680A 1980-10-03 1980-10-03 Magnetic bearing Pending JPS5765413A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13764680A JPS5765413A (en) 1980-10-03 1980-10-03 Magnetic bearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13764680A JPS5765413A (en) 1980-10-03 1980-10-03 Magnetic bearing

Publications (1)

Publication Number Publication Date
JPS5765413A true JPS5765413A (en) 1982-04-21

Family

ID=15203497

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13764680A Pending JPS5765413A (en) 1980-10-03 1980-10-03 Magnetic bearing

Country Status (1)

Country Link
JP (1) JPS5765413A (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007019766B3 (de) * 2007-04-25 2008-11-20 Siemens Ag Lagereinrichtung mit einer magnetisch gegenüber einem Stator um eine Achse drehbar gelagerten Welle und einer Dämpfungsvorrichtung
US7485994B2 (en) * 2000-07-13 2009-02-03 Rolls-Royce Plc Magnetic bearings
JP2010530516A (ja) * 2007-06-20 2010-09-09 ビーコン・パワー・コーポレーション フライホイール電力貯蔵システムのためのリフトマグネット機構
US8791613B2 (en) 2007-06-20 2014-07-29 Beacon Power, Llc Advanced flywheel and method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7485994B2 (en) * 2000-07-13 2009-02-03 Rolls-Royce Plc Magnetic bearings
DE102007019766B3 (de) * 2007-04-25 2008-11-20 Siemens Ag Lagereinrichtung mit einer magnetisch gegenüber einem Stator um eine Achse drehbar gelagerten Welle und einer Dämpfungsvorrichtung
JP2010530516A (ja) * 2007-06-20 2010-09-09 ビーコン・パワー・コーポレーション フライホイール電力貯蔵システムのためのリフトマグネット機構
US8791613B2 (en) 2007-06-20 2014-07-29 Beacon Power, Llc Advanced flywheel and method

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